ALLETE has entered an agreement to be acquired by a partnership led by Canada Pension Plan Investment Board and Global Infrastructure Partners and start the process to become a private company. Learn more at www.ALLETEforward.com.

                                                REGISTRATION NO. 333-
   ===========================================================================

                          SECURITIES AND EXCHANGE COMMISSION
                                WASHINGTON, D.C. 20549

                                ----------------------

                                       FORM S-3
                                REGISTRATION STATEMENT
                                        UNDER
                              THE SECURITIES ACT OF 1933

                                ----------------------


                           MINNESOTA POWER & LIGHT COMPANY
                (Exact name of registrant as specified in its charter)

                                ----------------------
                  MINNESOTA                               41-0418150
        (State or other jurisdiction          (IRS Employer Identification No.)
      of incorporation or organization)

                               30 WEST SUPERIOR STREET
                               DULUTH, MINNESOTA 55802
                                    (218) 722-2641
       (Address, including zip code, and telephone number, including area code,
                     of registrant's principal executive offices)
                                ----------------------
              DAVID G. GARTZKE                     PHILIP R. HALVERSON, Esq.
       Senior Vice President-Finance            Vice President, General Counsel
        and Chief Financial Officer                 and Corporate Secretary
          30 West Superior Street                   30 West Superior Street
          Duluth, Minnesota 55802                   Duluth, Minnesota 55802
               (218) 722-2641                            (218) 722-2641

              JAMES K. VIZANKO                     ROBERT J. REGER, JR., Esq.
            Corporate Treasurer                        Reid & Priest LLP
          30 West Superior Street                     40 West 57th Street
          Duluth, Minnesota 55802                   New York, New York 10019
               (218) 722-2641                            (212) 603-2000
            (Names, addresses, including zip codes, and telephone numbers,
                     including area codes, of agents for service)
                                ----------------------
                   It is respectfully requested that the Commission
              send copies of all notices, orders and communications to:
                                MICHAEL CONNOLLY, Esq.
                                Lane & Mittendorf LLP
                                   320 Park Avenue
                               New York, New York 10022
                                ----------------------

        APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC:  As
     soon as practicable after the registration statement becomes effective.

        If the only securities being registered on this Form are being offered
     pursuant to dividend or interest reinvestment plans, please check the
     following box. [ ]

        If any of the securities being registered on this Form are to be offered
     on a delayed or continuous basis pursuant to Rule 415 under the Securities
     Act of 1933, other than securities offered only in connection with dividend
     or interest reinvestment plans, check the following box. [x]

        If this Form is filed to register additional securities for an offering
     pursuant to Rule 462(b) under the Securities Act of 1933, please check the
     following box and list the Securities Act of 1933 registration statement
     number of the earlier effective registration statement for the same
     offering. [ ]

        If this Form is a post-effective amendment filed pursuant to Rule 462(c)
     under the Securities Act of 1933, check the following box and list the
     Securities Act of 1933 registration statement number of the earlier
     effective registration statement for the same offering. [ ]

        If delivery of the prospectus is expected to be made pursuant to Rule
     434, please check the following box. [ ]

                                ----------------------


                           CALCULATION OF REGISTRATION FEE
      =========================================================================
                                                PROPOSED   PROPOSED
                                                MAXIMUM     MAXIMUM     AMOUNT
        TITLE OF EACH CLASS OF     AMOUNT TO    OFFERING   AGGREGATE      OF
              SECURITIES               BE        PRICE     OFFERING   REGISTRA-
           TO BE REGISTERED        REGISTERED  PER UNIT*    PRICE*     TION FEE
      -------------------------------------------------------------------------
      First Mortgage Bonds  . . . $75,000,000     100%    $75,000,000  $22,728
      =========================================================================
     *Estimated solely for the purpose of calculating the registration fee.

          PURSUANT TO RULE 429 UNDER THE SECURITIES ACT OF 1933, THE PROSPECTUS
     FILED AS PART OF THIS REGISTRATION STATEMENT WILL BE USED AS A COMBINED
     PROSPECTUS IN CONNECTION WITH THIS REGISTRATION STATEMENT AND REGISTRATION
     STATEMENT NO. 33-55240.

          THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE
     OR DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE
     REGISTRANT SHALL FILE A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT
     THIS REGISTRATION STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE
     WITH SECTION 8(A) OF THE SECURITIES ACT OF 1933 OR UNTIL THIS REGISTRATION
     STATEMENT SHALL BECOME EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING
     PURSUANT TO SAID SECTION 8(A), MAY DETERMINE.

     ==========================================================================

     


     SUBJECT TO COMPLETION
     DATED January 30, 1997
     PROSPECTUS
     ----------

                                     $80,000,000

                           MINNESOTA POWER & LIGHT COMPANY

                                 FIRST MORTGAGE BONDS 


                                ----------------------

          Minnesota Power & Light Company ("Company") intends to offer from time
     to time not to exceed $80,000,000 aggregate principal amount of its First
     Mortgage Bonds ("New Bonds").  The New Bonds will be offered on terms to be
     determined at the time of sale.  This Prospectus will be supplemented by a
     prospectus supplement ("Prospectus Supplement") which will set forth, as
     applicable, the specific designation, aggregate principal amount, the
     purchase price, maturity date, interest rate or rates, time of payment of
     interest, and the redemption terms and other specific terms of the series
     of the New Bonds in respect of which this Prospectus and the Prospectus
     Supplement are delivered ("Offered Bonds").

                                ----------------------

       THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES
          AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS
            THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES
               COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY OF THIS
                  PROSPECTUS.  ANY REPRESENTATION TO THE CONTRARY IS
                                 A CRIMINAL OFFENSE.  

                                ----------------------

          The New Bonds may be sold directly by the Company or through agents
     designated from time to time or through dealers or underwriters.  If any
     agent of the Company or any underwriters are involved in the sales of the
     New Bonds, the names of such agents or such underwriters and any applicable
     commissions or discounts and the net proceeds to the Company will be set
     forth in the Prospectus Supplement.

                                ----------------------

                  The date of this Prospectus is             , 1997.

     Information contained herein is subject to completion or amendment.  A
     registration statement relating to these securities has been filed with the
     Securities and Exchange Commission.  These securities may not be sold nor
     may offers to buy be accepted prior to the time the registration statement
     becomes effective.  This prospectus shall not constitute an offer to sell
     or the solicitation of an offer to buy nor shall there be any sale of these
     securities in any jurisdiction in which such offer, solicitation or sale
     would be unlawful prior to registration or qualification under the
     securities laws of any such jurisdiction.

     

          IN CONNECTION WITH THIS OFFERING, THE UNDERWRITERS MAY OVER-ALLOT OR
     EFFECT TRANSACTIONS WHICH STABILIZE OR MAINTAIN THE MARKET PRICE OF THE NEW
     BONDS OFFERED HEREBY AT A LEVEL ABOVE THAT WHICH MIGHT OTHERWISE PREVAIL IN
     THE OPEN MARKET.  SUCH STABILIZING, IF COMMENCED, MAY BE DISCONTINUED AT
     ANY TIME.

                                ----------------------

                                AVAILABLE INFORMATION

          The Company is subject to the informational requirements of the
     Securities Exchange Act of 1934, as amended ("1934 Act") and, in accordance
     therewith, files reports, proxy statements and other information with the
     Securities and Exchange Commission ("Commission"). Such reports, proxy
     statements and other information filed by the Company may be inspected and
     copied at the public reference facilities maintained by the Commission at
     450 Fifth Street, N.W., Room 1024, Washington, D.C. 20549, and at the
     following Regional Offices of the Commission:  New York Regional Office, 7
     World Trade Center, 13th Floor, New York, New York 10048; and Chicago
     Regional Office, Citicorp Center, 500 West Madison Street, Suite 1400,
     Chicago, Illinois 60661. Copies of such material may also be obtained at
     prescribed rates from the Public Reference Section of the Commission at 450
     Fifth Street, N.W., Washington, D.C. 20549. The Commission maintains a Web
     site (http://www.sec.gov) that contains reports, proxy statements and other
     information regarding registrants that file electronically with the
     Commission, including the Company.  The Company's Common Stock and the
     preferred share purchase rights attached thereto are listed on the New York
     Stock Exchange. Reports and other information concerning the Company may be
     inspected and copied at the office of such Exchange at 20 Broad Street, New
     York, New York. In addition, the Company's 5% Preferred Stock, $100 par
     value, is listed on the American Stock Exchange. Reports and other
     information concerning the Company may be inspected and copied at the
     office of such Exchange at 86 Trinity Place, New York, New York.

                   INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

          The following documents, filed by the Company with the Commission
     pursuant to the 1934 Act, are hereby incorporated by reference:

          1.   The Company's Annual Report on Form 10-K for the year
               ended December 31, 1995 ("1995 Form 10-K").

          2.   The Company's Quarterly Reports on Form 10-Q for the
               quarters ended March 31, 1996, June 30, 1996 and
               September 30, 1996 (each as amended by a Form 10-Q/A
               dated January 22, 1997).

          3.   The Company's Current Reports on Form 8-K dated April
               9, 1996, June 18, 1996, August 2, 1996, August 23,
               1996, September 5, 1996, October 3, 1996 and November
               7, 1996.

          Each document filed subsequent to the date of this Prospectus pursuant
     to Section 13(a), 13(c), 14 or 15(d) of the 1934 Act prior to the
     termination of the offering made by this Prospectus shall be deemed to be
     incorporated by reference in this Prospectus and shall be a part hereof
     from the date of filing of such document; provided, however, that the
     documents enumerated above or subsequently filed by the Company pursuant to
     Section 13 or 15(d) of the 1934 Act prior to the filing with the Commission
     of the Company's most recent Annual Report on Form 10-K shall not be
     incorporated by reference in this Prospectus or be a part hereof from and
     after the filing of such most recent Annual Report on Form 10-K.  The
     documents which are incorporated by reference in this Prospectus are
     sometimes hereinafter referred to as the "Incorporated Documents."

          Any statement contained in a document incorporated or deemed to be
     incorporated by reference herein shall be deemed to be modified or
     superseded for purposes of this Prospectus to the extent that a statement
     contained herein or in any other subsequently filed document which is

                                       - 2 -
     

     deemed to be incorporated by reference herein modifies or supersedes such
     statement. Any such statement so modified or superseded shall not be
     deemed, except as so modified or superseded, to constitute a part of this
     Prospectus.

          The Company will provide without charge to each person, including any
     beneficial owner, to whom a copy of this Prospectus is delivered, upon the
     written or oral request of any such person, a copy of any document referred
     to above which has been or may be incorporated in this Prospectus by
     reference, other than exhibits to such documents (unless such exhibits are
     specifically incorporated by reference into such documents). Requests for
     such copies should be directed to:  Shareholder Services, Minnesota Power,
     30 West Superior Street, Duluth, Minnesota 55802, telephone number (218)
     723-3974 or (800) 535-3056.

                                     THE COMPANY

          The Company is an operating public utility incorporated under the laws
     of the State of Minnesota since 1906. Its principal executive office is at
     30 West Superior Street, Duluth, Minnesota 55802, and its telephone number
     is (218) 722-2641.  The Company has operations in four business segments:
     (1) electric operations, which include electric and gas services, and coal
     mining; (2) water operations, which include water and wastewater services;
     (3) automobile auctions, which also include a finance company and an auto
     transport company; and (4) investments, which include real estate
     operations, a 21 percent equity investment in a financial guaranty
     reinsurance company, and a securities portfolio.  As of September 30, 1996
     the Company and its subsidiaries had approximately 5,900 employees.

                                                              (UNAUDITED)
                                                              NINE MONTHS
                                       YEAR ENDED DECEMBER       ENDED
                                               31,           SEPTEMBER 30,
                                       -------------------   ------------
            SUMMARY OF EARNINGS PER
                   SHARE (1)          1993    1994   1995    1995    1996
        --------------------------------------------------------------------

        CONSOLIDATED EARNINGS PER SHARE

            Continuing Operations   $ 2.27 $  1.99  $ 2.06 $ 1.69  $ 1.68

            Discontinued              (.07)    .07     .10    .10      -
              Operations (2)        ------  ------  ------ ------  ------

                Total               $ 2.20  $ 2.06  $ 2.16 $ 1.79  $ 1.68
                                    ======  ======  ====== ======  ======


        PERCENTAGE OF EARNINGS BY BUSINESS SEGMENT

           Continuing Operations

             Electric Operations     67%    66%      63%    57%     59%

             Water Operations         3     23       (2)     2       7

             Automobile Auctions      -      -        0      2       7

             Investments             55     40       67     66      54

             Corporate Charges      (22)   (33)     (33)   (33)    (27)
              and Other (3)

           Discontinued              (3)     4        5      6       -
            Operations (2)          ---    ---      ---    ---     ---

                                    100%   100%     100%   100%    100%
                                    ===    ===      ===    ===     ===
     ----------------
     (1)  Financial statement information may not be comparable between
          periods due to the purchase of 80 percent of ADESA Corporation on
          July 1, 1995, another 3 percent on January 31, 1996 and the
          remaining 17 percent on August 21, 1996.

     (2)  On June 30, 1995 the Company sold its interest in its paper and
          pulp business to Consolidated Papers, Inc. ("CPI") for $118
          million in cash, plus CPI's assumption of certain debt and lease
          obligations.  The Company is still committed to a maximum
          guarantee of $95 million to ensure a portion of a $33.4 million
          annual lease obligation for paper mill equipment under an
          operating lease extending to 2012.  CPI has agreed to indemnify
          the Company for any payments the Company may make as a result of
          the Company's obligation relating to this operating lease.

     (3)  Includes the financial results for the Reach All Partnership and
          general corporate expenses not allocable to a specific business
          segment.

                                       - 3 -
     

     ELECTRIC OPERATIONS

          Electric operations generate, transmit, distribute and sell
     electricity.  The Company provides electricity to 124,000 customers in
     northern Minnesota, while the Company's wholly owned subsidiary, Superior
     Water, Light and Power Company, sells electricity to 14,000 customers and
     natural gas to 11,000 customers, and provides water to 10,000 customers in
     northwestern Wisconsin.  Another wholly owned subsidiary, BNI Coal, Ltd. 
     ("BNI Coal") owns and operates a lignite mine in North Dakota.  Two
     electric generating cooperatives, Minnkota Power Cooperative, Inc. and
     Square Butte Electric Cooperative ("Square Butte"), presently consume
     virtually all of BNI Coal's production of lignite coal under coal supply
     agreements extending to 2027.  Under an agreement with Square Butte, the
     Company purchases 71 percent of the output from the Square Butte unit,
     which is capable of generating up to 470 megawatts.

          In 1995 large industrial customers contributed about half of the
     Company's electric operating revenue.  The Company has large power
     contracts to sell power to ten industrial customers (five taconite
     producers, four paper companies and a pipeline company) each requiring 10
     megawatts or more of power.  These contracts, which have termination dates
     ranging from October 1997 to December 2007, require the payment of minimum
     monthly demand charges that cover most of the fixed costs, including a
     return on common equity, associated with having the capacity available to
     serve these customers.

     WATER OPERATIONS

          Water operations include Florida Water Services Corporation ("Florida
     Water", formerly Southern States Utilities, Inc.), Heater Utilities, Inc.
     ("Heater") and Instrumentation Services, Inc. ("ISI"), three wholly owned
     subsidiaries of the Company.  Florida Water is the largest private water
     supplier in Florida.  At September 30, 1996 Florida Water provided water to
     119,000 customers and wastewater treatment services to 54,000 customers in
     Florida.  At September 30, 1996 Heater provided water to 25,000 customers
     and wastewater treatment services to 1,000 customers in North Carolina and
     South Carolina.  ISI provides maintenance services to water utility
     companies in North Carolina, South Carolina, Florida, Georgia, Tennessee,
     Virginia and Texas.

     AUTOMOBILE AUCTIONS

          ADESA Corporation ("ADESA") is a wholly owned subsidiary of the
     Company and is the third largest automobile auction business in the United
     States.  Headquartered in Indianapolis, Indiana, ADESA owns and operates 25
     automobile auctions in the United States and Canada through which used cars
     and other vehicles are sold to franchised automobile dealers and licensed
     used car dealers.  Two wholly owned subsidiaries of ADESA, Automotive
     Finance Corporation and ADESA Auto Transport, perform related services. 
     Sellers at ADESA's auctions include domestic and foreign auto
     manufacturers, car dealers, fleet/lease companies, banks and finance
     companies.

          The Company acquired 80 percent of ADESA on July 1, 1995.  On January
     31, 1996 the Company provided additional capital in exchange for an
     additional 3 percent of ADESA.  On August 21, 1996 the Company acquired the
     remaining 17 percent ownership interest of ADESA from the ADESA management
     shareholders.  In conjunction with the transaction, four of the management
     shareholders left ADESA to pursue other opportunities.

     INVESTMENTS

          The Company owns 80 percent of Lehigh Acquisition Corporation, a real
     estate company that owns various real estate properties and operations in
     Florida.

          The Company has a 21 percent equity investment in Capital Re
     Corporation ("Capital Re").  Capital Re is a Delaware holding company
     engaged primarily in financial and mortgage guaranty reinsurance through
     its wholly owned subsidiaries, Capital Reinsurance Company and Capital
     Mortgage Reinsurance Company.  Capital Reinsurance Company is a reinsurer
     of financial guarantees of municipal and non-municipal debt obligations. 

                                       - 4 -
     

     Capital Mortgage Reinsurance Company is a reinsurer of residential mortgage
     guaranty insurance.  The Company's equity investment in Capital Re at
     September 30, 1996 was $99 million.

          As of September 30, 1996 the Company had approximately $160 million
     invested in a securities portfolio.  The majority of the portfolio consists
     of stocks of other utility companies with investment grade debt securities
     outstanding and are considered by the Company to be conservative
     investments.  Additionally, the Company sells common stock securities short
     and enters into short sales of treasury futures contracts as part of an
     overall investment portfolio hedge strategy.

                               APPLICATION OF PROCEEDS

          The Company is offering a maximum of $80,000,000 aggregate principal
     amount of its New Bonds.  The net proceeds to be received from the issuance
     and sale of the New Bonds will be used for general corporate purposes,
     which may include the redemption or other acquisition, in whole or in part,
     of certain of the Company's outstanding securities.

          Reference is made to the Incorporated Documents with respect to the
     Company's general capital requirements and general financing plans and
     capabilities.

                         RATIOS OF EARNINGS TO FIXED CHARGES

          The Company has calculated ratios of earnings to fixed charges as
     follows:

                                                                Nine Months
                                   Year Ended December 31,         Ended
                                ----------------------------   September 30,
                                1991  1992  1993  1994  1995       1996
                                ----  ----  ----  ----  ----   -------------
                                            
        Ratio of Earnings to
          Fixed Charges . . .   2.55  2.60  2.52  2.17  1.90       2.18


                   SUPPLEMENTAL RATIOS OF EARNINGS TO FIXED CHARGES

             The Company has calculated supplemental ratios of earnings to
        fixed charges as follows:

                                                                Nine Months
                                   Year Ended December 31,         Ended
                                -----------------------------  September 30,
                                1991  1992  1993  1994  1995       1996
                                ----  ----  ----  ----  ----   ------------
        Supplemental Ratio of  
          Earnings to Fixed    
          Charges . . . . . .   2.20  2.25  2.19  1.95  1.73       1.99  

             The supplemental ratio of earnings to fixed charges includes the
        Company's obligations under a contract with Square Butte extending
        through 2007 pursuant to which the Company is purchasing 71 percent of
        the output of a generating unit capable of generating up to 470
        megawatts.  The Company is obligated to pay Square Butte all of Square
        Butte's leasing, operating and debt service costs (less any amounts
        collected from the sale of power or energy to others) that shall not
        have been paid by Square Butte when due.  See Note 12 of the Company's
        Consolidated Financial Statements incorporated by reference in the
        Company's 1995 Form 10-K.

                                       - 5 -
     

                               DESCRIPTION OF NEW BONDS

             General. The New Bonds are to be issued under the Company's
        Mortgage and Deed of Trust, dated as of September 1, 1945, with Irving
        Trust Company (now The Bank of New York) and Richard H. West (W.T.
        Cunningham, successor), as Trustees, as supplemented by eighteen
        supplemental indentures (herein collectively referred to as the
        "Mortgage"), all of which are exhibits to the Registration Statement. 
        The statements herein with respect to the New Bonds and the Mortgage
        are merely an outline and do not purport to be complete.  They make
        use of terms defined in the Mortgage and are qualified in their
        entirety by express reference to the cited Articles and Sections of
        the Mortgage.

             Reference is made to the Prospectus Supplement for the following
        terms of the Offered Bonds (among others): (i) the designation, series
        and aggregate principal amount of the Offered Bonds; (ii) the
        percentage or percentages of their principal amount at which such
        Offered Bonds will be issued; (iii) the date or dates on which the
        Offered Bonds will mature; (iv) the rate or rates per annum at which
        the Offered Bonds will bear interest; (v) the times at which such
        interest will be payable; and (vi) redemption terms or other specific
        terms.

             Form and Exchanges. The New Bonds will be issued in definitive
        fully registered form without coupons in denominations of $1,000 and
        multiples thereof and will be transferable and exchangeable without
        charge (except for stamp taxes, if any, or other governmental charges)
        at The Bank of New York, New York, New York.

             Interest, Maturity and Payment. Reference is made to the
        Prospectus Supplement for the interest rate or rates of the Offered
        Bonds and the dates on which such interest is payable.  Principal and
        interest are payable at The Bank of New York, New York, New York.

             Redemption and Purchase of Bonds. The New Bonds will be
        redeemable, in whole or in part, on 30 days notice at the redemption
        prices set forth in the Prospectus Supplement for redemptions
        including (i) for the basic improvement fund, (ii) for the maintenance
        and replacement fund, (iii) with certain deposited cash, (iv) with
        proceeds of released property, or (v) at the option of the Company. 
        Reference is made to the Prospectus Supplement for the redemption
        terms of the Offered Bonds.

             If at the time notice of redemption is given the redemption
        moneys are not on deposit with the Corporate Trustee, the redemption
        may be made subject to their receipt before the date fixed for
        redemption.

             Cash deposited under any provisions of the Mortgage (with certain
        exceptions) may be applied to the purchase of Bonds of any series.

             (Mortgage, Art. X.)

             Sinking or Improvement Fund. Reference is made to the Prospectus
        Supplement concerning whether or not the Offered Bonds are entitled to
        the benefit of a sinking or improvement fund or other provision for
        amortization prior to maturity.  Of the currently outstanding Bonds,
        only the 6-1/2% Series due January 1, 1998 has sinking fund or
        improvement fund provisions.

             Replacement Fund. Although the New Bonds as such are not entitled
        to the benefit of a replacement fund, so long as any Bonds of the 6-
        1/2% Series due January 1, 1998 are outstanding, there shall be
        expended for each year for replacements and improvements in respect of
        the mortgaged electric, gas, steam and/or hot water utility property
        and of certain automotive equipment an amount equal to $750,000 plus 2
        percent of net additions to such depreciable mortgaged property made
        after June 30, 1945 and prior to the beginning of such year.  Such
        requirement may be met with cash or gross property additions or by
        certifying net cash expenditures for certain automotive equipment or
        by taking credit for Bonds and qualified lien bonds retired.  Any
        excess in such credits may be applied against future requirements. 
        Such cash may be withdrawn on gross property additions or on waiver of
        the right to issue Bonds or be applied to the purchase or redemption
        of Bonds of such series as may be designated by the Company, including
        the New Bonds. (Mortgage, Sec. 39; Fourth Supplemental, Sec. 3.)

                                       - 6 -
     

             Special Provisions for Retirement of Bonds. If, during any 12
        month period, mortgaged property is disposed of by order of or to any
        governmental authority resulting in the receipt of $5 million or more
        as proceeds, the Company (subject to certain conditions) must apply
        such proceeds, less certain deductions, to the retirement of Bonds. 
        (Mortgage, Sec. 64.)  Reference is made to the Prospectus Supplement
        for information concerning whether the New Bonds are redeemable for
        this purpose and, if so, at what redemption prices.

             Security. The New Bonds and any other Bonds now or hereafter
        issued under the Mortgage will be secured by the Mortgage, which
        constitutes, in the opinion of General Counsel for the Company, a
        first lien on all of the electric generating plants and other
        materially important physical properties of the Company and
        substantially all other properties described in the Mortgage as owned
        by the Company, subject to (a) leases of minor portions of the
        Company's property to others for uses which, in the opinion of such
        counsel, do not interfere with the Company's business, (b) leases of
        certain property of the Company not used in its electric utility
        business, and (c) excepted encumbrances, minor defects and
        irregularities, but such counsel has not examined title to or passed
        upon title to reservoir lands, easements or rights of way, any
        property not costing in excess of $25,000, or lands or rights held for
        flowage, flooding or seepage purposes, or riparian rights.  There are
        excepted from the lien: cash and securities; merchandise, equipment,
        materials or supplies held for sale or other disposition; aircraft,
        automobiles and other vehicles, and materials and supplies for
        repairing and replacing the same; timber, minerals, mineral rights and
        royalties; receivables, contracts, leases and operating agreements.

             The Mortgage contains provisions for subjecting after-acquired
        property (subject to pre-existing liens) to the lien thereof, subject
        to limitations in the case of consolidation, merger or sale of
        substantially all of the Company's assets.

             The Mortgage provides that the Trustees shall have a lien upon
        the mortgaged property, prior to the Bonds, for the payment of their
        reasonable compensation, expenses and disbursements and for indemnity
        against certain liabilities. (Mortgage, Sec. 96.)

             No stocks or properties of subsidiaries are subject to the
        Mortgage.

             Issuance of Additional Bonds. The maximum principal amount of
        Bonds which may be issued under the Mortgage is not limited.  Bonds of
        any series may be issued from time to time on the basis of: (1) 60
        percent of property additions after adjustments to offset retirements;
        (2) retirement of Bonds or qualified lien bonds; and (3) deposit of
        cash.  With certain exceptions in the case of (2) above, the issuance
        of Bonds requires adjusted net earnings before income taxes for 12 out
        of the preceding 15 months of at least twice the annual interest
        requirements on all Bonds at the time outstanding, including the
        additional issue, and on all indebtedness of prior rank.  Such
        adjusted net earnings are computed after provision for retirement and
        depreciation of property equal to the replacement fund requirements
        for such period.  It is expected that the New Bonds will be issued
        upon the basis of the retirement of Bonds or property additions.

             Property additions generally include electric, gas, steam or hot
        water property acquired after June 30, 1945, but may not include
        securities, aircraft, automobiles or other vehicles, or property used
        principally for the production or gathering of natural gas.  There was
        available, as of December 31, 1996, unfunded net property additions of
        approximately $111,272,239.

             In general, when the Bonds of the 6-1/2% Series due January 1,
        1998 have been retired, property additions theretofore funded to
        satisfy sinking or improvement funds and/or replacement funds for all
        series will revert to unfunded status, and such property additions, as
        well as any Bonds theretofore used to satisfy all series' sinking or
        improvement funds and/or replacement funds, will become available as a
        basis for the issuance of additional Bonds.

             The Company has reserved the right to amend the Mortgage without
        any consent or other action by holders of any series of Bonds
        (including the New Bonds) other than the Bonds of the 6-1/2% Series
        due January 1, 1998 so as to include nuclear fuel (and similar or
        analogous devices or substances) as property additions.

                                       - 7 -
     

             The Mortgage contains certain restrictions upon the issuance of
        Bonds against property subject to liens and upon the increase of the
        amount of such liens.  (Mortgage, Sec. 4-8, 20-30, and 46; Fifth
        Supplemental, Sec. 2.)

             Release and Substitution of Property. Property may be released
        upon the basis of: (1) deposit of cash or, to a limited extent,
        purchase money mortgages; (2) property additions, after adjustments in
        certain cases to offset retirement and after making adjustments for
        qualified lien bonds outstanding against property additions; and/or
        (3) waiver of the right to issue Bonds without applying any earnings
        test.  Cash may be withdrawn upon the bases stated in (2) and (3)
        above.  When property released is not funded property, property
        additions used to effect the release may again, in certain cases,
        become available as credits under the Mortgage, and the waiver of the
        right to issue Bonds to effect the release may, in certain cases,
        cease to be effective as such a waiver.  Similar provisions are in
        effect as to cash proceeds of such property.  The Mortgage contains
        special provisions with respect to qualified lien bonds pledged, and
        disposition of moneys received on pledged prior lien bonds. (Mortgage,
        Sec. 5, 31, 32, 37, 46-50, 59-63, 100 and 118.)

             Dividend Covenant. The Company covenants that it will not declare
        or pay dividends (other than dividends payable in common stock) on or
        make any other distributions on or acquire (unless without cost to it)
        any of its common stock unless the provisions for depreciation and
        retirement of property during the period beginning September 1, 1945
        to the date of the proposed payment, distribution or acquisition, plus
        earned surplus of the Company (including current net income available
        to be transferred to earned surplus) remaining:

                  (a) after such payment, distribution or acquisition; and

                  (b) after deducting any remainder of the amount of earned
             surplus of the Company as of August 31, 1945, after deducting
             from such amount the charges to earned surplus subsequent to
             August 31, 1945, other than charges occasioned by dividends
             (other than dividends payable in common stock) on its common
             stock or occasioned by other distributions on or acquisitions of
             its common stock and other than charges to earned surplus with
             corresponding credits to reserve for depreciation and retirement
             of property;

        shall be at least equal to the amount of replacement fund
        requirements, if any, for such period.  (See Replacement Fund.)
        (Mortgage, Sec. 39.)  None of the Company's retained earnings as of
        September 30, 1996 was restricted as a result of such provisions.

             Modification of the Mortgage.  The rights of Bondholders may be
        modified with the consent of the holders of 70 percent of the Bonds
        and, if less than all series of Bonds are affected, the consent also
        of the holders of 70 percent of the Bonds of each series affected. 
        The Company has reserved the right without any consent or other action
        by the holders of any series of Bonds (including the New Bonds) other
        than the Bonds of the 6-1/2% Series due January 1, 1998 to amend the
        Mortgage so as to substitute 66 2/3 percent for 70 percent in the
        foregoing provisions.  In general, no modification of the terms of
        payment of principal and interest, no modification of the obligations
        of the Company under Section 64 and no modification affecting the lien
        or reducing the percentage required for modification, is effective
        against any Bondholder without his consent. (Mortgage, Art. XIX; Fifth
        Supplemental, Sec. 3.)

             Defaults and Notice Thereof. Defaults are defined as being
        default in payment of principal; default for 60 days in payment of
        interest or of installments of funds for retirement of Bonds; certain
        defaults with respect to qualified lien bonds and certain events in
        bankruptcy, insolvency or reorganization; and default of 90 days after
        notice in other covenants. (Mortgage, Sec. 65.)  The Trustees may
        withhold notice of default (except in payment of principal, interest
        or funds for retirement of Bonds) if they think it is in the interest
        of the bondholders. (Mortgage, Sec. 66.)  Under the Trust Indenture
        Act of 1939, as amended, general periodic evidence is required to be
        furnished as to compliance with the conditions and covenants under the
        Mortgage.

             The Corporate Trustee or the holders of 25 percent of the Bonds
        may declare the principal and interest due on default, but a majority
        may annul such declaration if the default has been cured. (Mortgage,

                                       - 8 -
     

        Sec. 67.)  No holder of Bonds may enforce the lien of the Mortgage
        without giving the Trustees written notice of a default and unless
        holders of 25 percent of the Bonds have requested the Trustees to act
        and offered them reasonable opportunity to act and indemnity
        satisfactory to the Trustees and they shall have failed to act.
        (Mortgage, Sec. 80.)  The holders of a majority of the Bonds may
        direct the time, method and place of conducting any proceedings for
        any remedy available to the Trustees, or exercising any trust or power
        conferred upon the Trustees, but the Trustees are not required to
        follow such direction if not sufficiently indemnified for
        expenditures. (Mortgage, Sec. 71.)

                                       EXPERTS

             The Company's consolidated financial statements incorporated in
        this Prospectus by reference to the Company's 1995 Form 10-K, except
        as they relate to ADESA, have been audited by Price Waterhouse LLP,
        independent accountants, and, insofar as they relate to ADESA, by
        Ernst & Young LLP, independent auditors.  Such financial statements,
        except as they relate to ADESA, have been so incorporated in reliance
        on the report of Price Waterhouse LLP, given on the authority of said
        firm as experts in auditing and accounting.

             The financial statement schedule incorporated in this Prospectus
        by reference to the Company's 1995 Form 10-K has been so incorporated
        in reliance on the report of Price Waterhouse LLP, independent
        accountants, given on the authority of said firm as experts in
        auditing and accounting.

             The consolidated financial statements of ADESA for the period
        from July 1, 1995 to December 31, 1995 which are included in the
        consolidated financial statements of the Company incorporated in this
        Prospectus by reference to the Company's 1995 Form 10-K have been
        audited by Ernst & Young LLP, independent auditors, as set forth in
        their report thereon included in said 1995 Form 10-K.  The
        consolidated financial statements of ADESA for the period from July 1,
        1995 to December 31, 1995 are included in the consolidated financial
        statements of the Company in reliance upon such report given upon the
        authority of such firm as experts in accounting and auditing.

             Legal conclusions and opinions specifically attributed to General
        Counsel herein under Description of New Bonds and in the Incorporated
        Documents have been reviewed by Philip R. Halverson, Esq., Duluth,
        Minnesota, Vice President, General Counsel and Corporate Secretary of
        the Company, and are set forth or incorporated by reference herein in
        reliance upon his opinion given upon his authority as an expert.

             As of December 31, 1996 Mr. Halverson owned approximately 4,432
        shares of the Common Stock of the Company.  Mr. Halverson is regularly
        acquiring additional shares of Common Stock as a participant in the
        Company's Employee Stock Purchase Plan, Employee Stock Ownership Plan
        and Supplemental Retirement Plan.

                                    LEGAL OPINIONS

             The legality of the New Bonds will be passed upon for the Company
        by Mr. Halverson and by Reid & Priest LLP, New York, New York, counsel
        for the Company, and for any underwriter, dealer or agent by Lane &
        Mittendorf LLP, New York, New York.  Reid & Priest LLP and Lane &
        Mittendorf LLP may rely as to all matters of Minnesota law upon the
        opinion of Mr. Halverson.

                                 PLAN OF DISTRIBUTION

             The Company may sell the New Bonds in any of three ways: (i)
        through underwriters or dealers; (ii) directly to a limited number of
        institutional purchasers or to a single purchaser; or (iii) through
        agents.  The Prospectus Supplement relating to the Offered Bonds will
        set forth the terms of the offering of the Offered Bonds, including
        the name or names of any underwriters, dealers or agents, the purchase
        price of the Offered Bonds and the net proceeds to the Company from
        such sale, any underwriting discounts and other items constituting
        underwriters' compensation, any initial public offering price and any
        discounts or concessions allowed or reallowed or paid to dealers.  Any
        initial public offering price and any discounts or concessions allowed
        or reallowed or paid to dealers may be changed from time to time.

                                       - 9 -
     

             If underwriters are used in any sale of the New Bonds, the
        Offered Bonds will be acquired by the underwriters for their own
        account and may be resold from time to time in one or more
        transactions, including negotiated transactions, at a fixed public
        offering price or at varying prices determined at the time of sale. 
        The underwriter or underwriters with respect to a particular
        underwritten offering of Offered Bonds will be named in the Prospectus
        Supplement relating to such offering and, if an underwriting syndicate
        is used, the managing underwriter or underwriters will be set forth on
        the cover page of such Prospectus Supplement.  Unless otherwise set
        forth in the Prospectus Supplement, the obligations of the underwriter
        or underwriters to purchase the Offered Bonds will be subject to
        certain conditions precedent and the underwriter or underwriters will
        be obligated to purchase all the Offered Bonds if any are purchased
        except that, in certain cases involving a default by one or more
        underwriters, less than all of the Offered Bonds may be purchased.

             Offered Bonds may be sold directly by the Company or through
        agents designated by the Company from time to time.  Any agent
        involved in the offer or sale of the Offered Bonds in respect of which
        this Prospectus is delivered will be named, and any commissions
        payable by the Company to such agent will be set forth, in the
        Prospectus Supplement.  Unless otherwise indicated in the Prospectus
        Supplement, any such agent will be acting on a best efforts basis for
        the period of its appointment.

             If so indicated in the Prospectus Supplement, the Company will
        authorize agents, underwriters or dealers to solicit offers by certain
        specified institutions to purchase Offered Bonds from the Company at
        the public offering price to be set forth in the Prospectus Supplement
        pursuant to delayed delivery contracts providing for payment and
        delivery on a specified date in the future.  Such contracts will be
        subject to those conditions set forth in the Prospectus Supplement,
        and the Prospectus Supplement will set forth the commission payable
        for solicitation of such contracts.

             Subject to certain conditions, agents and underwriters may be
        entitled under agreements entered into with the Company to
        indemnification by the Company against certain civil liabilities,
        including liabilities under the Securities Act of 1933, as amended,
        arising out of or based upon, among other things, any untrue statement
        or alleged untrue statement of a material fact contained in the
        registration statement, this Prospectus, a Prospectus Supplement or
        the Incorporated Documents or the omission or alleged omission to
        state therein a material fact required to be stated therein or
        necessary to make the statements therein, in light of the
        circumstances under which they were made, not misleading.  See the
        Prospectus Supplement.

                                       - 10 -
     

        ======================================================================


          NO PERSON HAS BEEN AUTHORIZED TO GIVE ANY INFORMATION OR TO MAKE
        ANY REPRESENTATIONS IN CONNECTION WITH THIS OFFERING OTHER THAN THOSE
        CONTAINED IN THIS PROSPECTUS OR ANY PROSPECTUS SUPPLEMENT AND, IF
        GIVEN OR MADE, SUCH OTHER INFORMATION AND REPRESENTATIONS MUST NOT BE
        RELIED UPON AS HAVING BEEN AUTHORIZED BY THE COMPANY OR ANY
        UNDERWRITER.  NEITHER THE DELIVERY OF THIS PROSPECTUS OR ANY PROSPEC-
        TUS SUPPLEMENT NOR ANY SALE MADE HEREUNDER SHALL, UNDER ANY
        CIRCUMSTANCES, CREATE ANY IMPLICATION THAT THERE HAS BEEN NO CHANGE IN
        THE AFFAIRS OF THE COMPANY SINCE THE DATE HEREOF OR THEREOF OR THAT
        THE INFORMATION CONTAINED HEREIN OR THEREIN IS CORRECT AS OF ANY TIME
        SUBSEQUENT TO ITS DATE.  THIS PROSPECTUS AND ANY PROSPECTUS SUPPLEMENT
        DO NOT CONSTITUTE AN OFFER TO SELL OR A SOLICITATION OF AN OFFER TO
        BUY ANY SECURITIES OTHER THAN THE REGISTERED SECURITIES TO WHICH THEY
        RELATE.  THIS PROSPECTUS AND ANY PROSPECTUS SUPPLEMENT DO NOT
        CONSTITUTE AN OFFER TO SELL OR A SOLICITATION OF AN OFFER TO BUY SUCH
        SECURITIES IN ANY CIRCUMSTANCES IN WHICH SUCH OFFER OR SOLICITATION IS
        UNLAWFUL.

                              -------------------------


                                  TABLE OF CONTENTS


                                                                          PAGE
                                                                          ----

        Available Information . . . . . . . . . . . . . . . . . . . . .    2

        Incorporation of Certain Documents
          by Reference  . . . . . . . . . . . . . . . . . . . . . . . .    2

        The Company . . . . . . . . . . . . . . . . . . . . . . . . . .    3

        Application of Proceeds . . . . . . . . . . . . . . . . . . . .    5

        Ratios of Earnings to Fixed Charges . . . . . . . . . . . . . .    5

        Supplemental Ratios of Earnings to
          Fixed Charges . . . . . . . . . . . . . . . . . . . . . . . .    5

        Description of New Bonds  . . . . . . . . . . . . . . . . . . .    6

        Experts . . . . . . . . . . . . . . . . . . . . . . . . . . . .    9

        Legal Opinions  . . . . . . . . . . . . . . . . . . . . . . . .    9

        Plan of Distribution  . . . . . . . . . . . . . . . . . . . . .    9

        ======================================================================

        ======================================================================



                                     $80,000,000



                                      MINNESOTA


                                    POWER & LIGHT


                                       COMPANY





                                 FIRST MORTGAGE BONDS



                                    --------------

                                      PROSPECTUS  

                                    --------------





                                              , 1997
                                   ----------     

        ======================================================================

     

        PART II. INFORMATION NOT REQUIRED IN PROSPECTUS


        ITEM 14.  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION.

             The expenses in connection with the issuance and distribution of
        the securities being registered other than underwriting compensation
        are:


        Filing fee - Securities and Exchange Commission . . . . .     $ 22,728
        Minnesota Mortgage Registration Tax . . . . . . . . . . .      175,000
        Fees of Trustees, including authentication 
          and counsel charges . . . . . . . . . . . . . . . . . .       30,000
        Fees of Company's legal counsel . . . . . . . . . . . . .       80,000
        Auditors' fees  . . . . . . . . . . . . . . . . . . . . .       17,500
        Printing, including Form S-3, prospectus, 
          exhibits, etc.  . . . . . . . . . . . . . . . . . . . .       15,000
        Printing securities . . . . . . . . . . . . . . . . . . .        5,000
        Rating agencies' fees . . . . . . . . . . . . . . . . . .       40,000
        Miscellaneous expenses  . . . . . . . . . . . . . . . . .       24,772
                                                                      --------
          *Total  . . . . . . . . . . . . . . . . . . . . . . . .     $410,000
                                                                      ========
        ---------------

        * Estimated

        ITEM 15.  INDEMNIFICATION OF DIRECTORS AND OFFICERS.

             Section 302A.521 of the Minnesota Business Corporation Act
        generally provides for the indemnification of directors, officers or
        employees of a corporation made or threatened to be made a party to a
        proceeding by reason of the former or present official capacity of the
        person against judgments, penalties and fines (including attorneys'
        fees and disbursements) where such person, among other things, has not
        been indemnified by another organization, acted in good faith,
        received no improper personal benefit and with respect to any criminal
        proceeding, had no reasonable cause to believe his conduct was
        unlawful.

             Section 13 of the Bylaws of the Company contains the following
        provisions relative to indemnification of directors and officers:

             "The Company shall reimburse or indemnify each present and future
        director and officer of the Company (and his or her heirs, executors
        and administrators) for or against all expenses reasonably incurred by
        such director or officer in connection with or arising out of any
        action, suit or proceeding in which such director or officer may be
        involved by reason of being or having been a director or officer of
        the Company. Such indemnification for reasonable expenses is to be to
        the fullest extent permitted by the Minnesota Business Corporation
        Act, Minnesota Statutes Chapter 302A. By affirmative vote of the Board
        of Directors or with written approval of the Chairman and Chief
        Executive Officer, such indemnification may be extended to include
        agents and employees who are not directors or officers of the Company,
        but who would otherwise be indemnified for acts and  omissions under
        Chapter 302A of the Minnesota Business Corporation Act, if such agent
        or employee were an officer of the Company."

             "Reasonable expenses may include reimbursement of attorney's fees
        and disbursements, including those incurred by a person in connection
        with an appearance as a witness."

                                       II-1 
                                           

             "Upon written request to the Company and approval by the Chairman
        and Chief Executive Officer, an agent or employee for whom
        indemnification has been extended, or an officer or director may
        receive an advance for reasonable expenses if such agent, employee,
        officer or director is made or threatened to be made a party to a
        proceeding involving a matter for which indemnification is believed to
        be available under Minnesota Statutes Chapter 302A."

             "The foregoing rights shall not be exclusive of other rights to
        which any director or officer may otherwise be entitled and shall be
        available whether or not the director or officer continues to be a
        director or officer at the time of incurring such expenses and
        liabilities."

             The Company has insurance covering its expenditures which might
        arise in connection with the lawful indemnification of its directors
        and officers for their liabilities and expenses, and insuring officers
        and directors of the Company against certain other liabilities and
        expenses.


        ITEM 16.  EXHIBITS.

             1         -    Form of Underwriting Agreement.

             +4(a)1    -    Articles of Incorporation, restated as of July 27,
                            1988 (filed as Exhibit 3(a), File No. 33-24936).

             +4(a)2    -    Certificate Fixing Terms of Serial Preferred Stock
                            A, $7.125 Series (filed as Exhibit 3(a)2, File No.
                            33-50143).

             +4(a)3    -    Certificate Fixing Terms of Serial Preferred Stock
                            A, $6.70 Series (filed  as Exhibit 3(a)3, File No.
                            33-50143).

             +4(b)     -    Bylaws  as  amended  January  23,  1991  (filed as
                            Exhibit 3(b), File No. 33-45549).

             +4(c)1    -    Mortgage and Deed of  Trust, dated as of September
                            1,  1945,  between  the Company  and  Irving Trust
                            Company (now The Bank of New York) and  Richard H.
                            West  (W. T.  Cunningham, successor),  as Trustees
                            (filed as Exhibit 7(c), File No. 2-5865).

             +4(c)2    -    Supplemental  Indentures to  Mortgage and  Deed of
                            Trust:

                                                  Reference
                                                  ---------
             Number         Dated as of           File        Exhibit
             ------         ----------            ----        -------

             First          March 1, 1949         2-7826        7(b)
             Second         July 1, 1951          2-9036        7(c)
             Third          March 1, 1957         2-13075       2(c)
             Fourth         January 1, 1968       2-27794       2(c)
             Fifth          April 1, 1971         2-39537       2(c)
             Sixth          August 1, 1975        2-54116       2(c)
             Seventh        September 1, 1976     2-57014       2(c)
             Eighth         September 1, 1977     2-59690       2(c)
             Ninth          April 1, 1978         2-60866       2(c)
             Tenth          August 1, 1978        2-62852       2(d)2

                                       II-2
     
     
             Eleventh       December 1, 1982      2-56649       4(a)3
             Twelfth        April 1, 1987         33-30224      4(a)3
             Thirteenth     March 1, 1992         33-47438      4(b)
             Fourteenth     June 1, 1992          33-55240      4(b)
             Fifteenth      July 1, 1992          33-55240      4(c)
             Sixteenth      July 1, 1992          33-55240      4(d)
             Seventeenth    February 1, 1993      33-50143      4(b)
             Eighteenth     July 1, 1993          33-50143      4(c)

           4(d)     -    Form of Supplemental Indenture relating to the New 
                         Bonds.

          +4(e)     -    Mortgage  and  Deed of  Trust, dated  as of  March 1,
                         1943,  between   Superior  Water,  Light  and   Power
                         Company and Chemical  Bank & Trust  Company and 
			 Howard  B.  Smith, as  Trustees (First Bank N.A., 
			 successor Trustee) (filed  as  Exhibit 7(c),  File 
			 No. 2-8668), as supplemented and modified by  
			 First Supplemental Indenture thereto  dated as of
                         March 1, 1951 (filed as Exhibit  2(d)(1), File No. 2-
                         59690),  Second Supplemental  Indenture thereto dated
                         as of  March 1, 1962  (filed as  Exhibit 2(d)1,  File
                         No.  2-27794),  Third Supplemental  Indenture thereto
                         dated as  of July 1,  1976 (filed  as Exhibit  2(e)1,
                         File  No.  2-57478),  Fourth  Supplemental  Indenture
                         thereto dated as of March 1,  1985 (filed as  Exhibit
                         4(b),  File  No.  2-78641),  and  Fifth  Supplemental
                         Indenture  thereto,  dated  as  of  December  1, 1992
                         (filed  as Exhibit  4(b)1 to  Form 10-K  for the year
                         ended December 31, 1992, File No. 1-3548).

          +4(f)     -    Amended  and Restated  Trust Agreement,  dated as  of
                         March 1,  1996, relating  to MP&L  Capital I's  8.05%
                         Cumulative  Quarterly  Income  Preferred  Securities,
                         between the  Company, as Depositor,  and The Bank  of
                         New York, The Bank of New York (Delaware), Philip  R.
                         Halverson, David G. Gartzke and James K. Vizanko,  as
                         Trustees (filed as  Exhibit 4(a) to Form 10-Q for the
                         quarter ended March 31, 1996, File No. 1-3548).

          +4(g)     -    Amendment No.  1, dated  April 11,  1996, to  Amended
                         and Restated  Trust Agreement, dated  as of March  1,
                         1996,  relating to MP&L  Capital I's 8.05% Cumulative
                         Quarterly   Income  Preferred  Securities  (filed  as
                         Exhibit  4(b) to  Form  10-Q for  the  quarter  ended
                         March 31, 1996, File No. 1-3548).

          +4(h)     -    Indenture, dated  as of  March 1,  1996, relating  to
                         the  Company's 8.05%  Junior Subordinated Debentures,
                         Series A, Due 2015, between the Company and The  Bank
                         of New  York, as  Trustee (filed  as Exhibit 4(c)  to
                         Form 10-Q for the  quarter ended March 31, 1996, File
                         No. 1-3548).

          +4(i)     -    Guarantee  Agreement,  dated as  of  March  1,  1996,
                         relating  to   MP&L  Capital  I's  8.05%   Cumulative
                         Quarterly  Income  Preferred Securities,  between the
                         Company,  as Guarantor, and The Bank of  New York, as
                         Trustee (filed as  Exhibit 4(d) to Form 10-Q for  the
                         quarter ended March 31, 1996, File No. 1-3548).

          +4(j)     -    Agreement as to Expenses and Liabilities dated as  of
                         March 20,  1996, relating to  MP&L Capital I's  8.05%
                         Cumulative  Quarterly  Income  Preferred  Securities,
                         between  the Company  and MP&L  Capital I  (filed  as
                         Exhibit  4(e) to  Form  10-Q for  the  quarter  ended
                         March 31, 1996, File No. 1-3548).

                                       II-3
     

          +4(k)     -    Rights Agreement  dated as of  July 24, 1996  between
                         Minnesota Power  & Light  Company  and the  Corporate
                         Secretary  of  Minnesota Power  &  Light Company,  as
                         Rights  Agent,  including   Exhibit  A   -  Form   of
                         Certificate of  Resolution  Fixing  Terms  of  Junior
                         Serial Preferred Stock  A, Exhibit B  - Form of Right
                         Certificate and  Exhibit C  - Summary  of the  Rights
                         Plan (filed as Exhibit 4 to  Form 8-K dated August 2,
                         1996, File No. 1-3548).

          5(a)      -    Opinion  and Consent  of Philip  R.  Halverson, Esq.,
                         Vice   President,   General  Counsel   and  Corporate
                         Secretary of the Company.

          5(b)      -    Opinion and Consent of Reid & Priest LLP.

          12        -    Computation of  Ratios of  Earnings to Fixed  Charges
                         and  Supplemental   Ratios  of   Earnings  to   Fixed
                         Charges.

          23(a)     -    Consent of Price Waterhouse LLP.

          23(b)     -    Consent of Ernst & Young LLP.

          23(c)     -    Consents of  Philip R.  Halverson, Esq.,  and Reid  &
                         Priest LLP are  contained in Exhibits 5(a) and  5(b),
                         respectively.

          24        -    Power of Attorney (see page II-6).

          25(a)     -    Statement on Form T-1 of The Bank of New York.

          25(b)     -    Statement on Form T-2 of W.T. Cunningham.

          -------------------
          +    Incorporated herein by reference as indicated.

        ITEM 17.    UNDERTAKINGS.

          The undersigned registrant hereby undertakes:

          (1)  To file, during  any period in which offers or sales are being
               made,   a  post-effective   amendment  to   this  registration
               statement:

                    (i)  To  include  any  prospectus required  by  section
               10(a)(3) of the Securities Act of 1933;

                    (ii)    To reflect  in  the  prospectus  any  facts  or
               events arising after the effective date  of the registration
               statement  (or  the  most  recent  post-effective  amendment
               thereof)  which, individually or in the aggregate, represent
               a fundamental  change in  the information  set forth in  the
               registration statement.   Notwithstanding the foregoing, any
               increase or  decrease in  volume of  securities offered  (if
               the  total dollar  value  of  securities offered  would  not
               exceed that  which was  registered) and  any deviation  from
               the low or high  end of the estimated maximum offering range
               may be  reflected in the form  of prospectus  filed with the
               Commission pursuant  to Rule  424(b) if,  in the  aggregate,
               the  changes in  volume and price  represent no  more than a

                                       II-4
     

               20%  change in  the  maximum  aggregate offering  price  set
               forth in  the "Calculation of Registration Fee" table in the
               effective registration statement;

                    (iii)   To  include  any   material  information   with
               respect  to   the  plan   of  distribution  not   previously
               disclosed in  the  registration  statement or  any  material
               change to such information in the registration statement.

               Provided, however, that paragraphs (i)  and (ii) do not  apply
               if the registration statement is on Form S-3, Form S-8 or Form
               F-3,  and the information  required to be included  in a post-
               effective  amendment  by  those  paragraphs  is  contained  in
               periodic reports  filed with or furnished to the Commission by
               the  registrant pursuant to section 13 or section 15(d) of the
               Securities  Exchange  Act of  1934  that  are incorporated  by
               reference in the registration statement.

          (2)  That, for the  purpose of determining any  liability under the
               Securities Act  of  1933, each  such post-effective  amendment
               shall be deemed to be a new registration statement relating to
               the  securities  offered therein,  and  the  offering of  such
               securities at that time shall be deemed to be the initial bona
               fide offering thereof.

          (3)  To  remove  from registration  by  means  of a  post-effective
               amendment any of the  securities being registered which remain
               unsold at the termination of the offering.

          (4)  That,  for purposes  of  determining any  liability  under the
               Securities Act of 1933, each filing of the registrant's annual
               report  pursuant  to section  13(a)  or section  15(d)  of the
               Securities  Exchange  Act  of  1934 that  is  incorporated  by
               reference in the registration statement shall  be deemed to be
               a  new  registration  statement  relating  to  the  securities
               offered therein, and the  offering of such securities at  that
               time  shall be  deemed to  be the  initial bona  fide offering
               thereof.

          (5)  Insofar as  indemnification for liabilities  arising under the
               Securities Act of 1933 may be permitted to directors, officers
               and  controlling persons  of  the registrant  pursuant  to the
               foregoing provisions,  or otherwise,  the registrant has  been
               advised  that in  the opinion of  the Securities  and Exchange
               Commission such  indemnification is  against public  policy as
               expressed in the Act  and is, therefore, unenforceable. In the
               event   that  a   claim  for   indemnification   against  such
               liabilities  (other  than the  payment  by  the registrant  of
               expenses  incurred   or  paid   by  a  director,   officer  or
               controlling person of the registrant in the successful defense
               of  any  action,  suit  or  proceeding) is  asserted  by  such
               director, officer or controlling person in connection with the
               securities being  registered, the registrant  will, unless  in
               the  opinion of  its counsel  the matter  has been  settled by
               controlling  precedent,  submit  to  a  court  of  appropriate
               jurisdiction the  question  whether such indemnification by it
               is against public policy as  expressed in the Act and will  be
               governed by the final adjudication of such issue.

                                       II-5
     

                                  POWER OF ATTORNEY

          Each  person whose  signature appears  below hereby  authorizes  any
        agent for service named  in this registration statement to  execute in
        the  name of  each such person,  and to  file with  the Securities and
        Exchange Commission, any and  all amendments, including post-effective
        amendments, to the registration statement, and appoints any such agent
        for service as attorney-in-fact  to sign in each such  person's behalf
        individually  and  in each  capacity stated  below  and file  any such
        amendments  to the  registration statement  and the  registrant hereby
        also appoints each such agent for service as its attorney-in-fact with
        like authority  to sign and file  any such amendments in  its name and
        behalf.

                                      SIGNATURES

          Pursuant to  the requirements  of the  Securities Act  of 1933,  the
        registrant certifies that it has reasonable grounds to believe that it
        meets all  of the  requirements for  filing on Form  S-3 and  has duly
        caused  this registration statement to be signed  on its behalf by the
        undersigned, thereunto duly authorized in the City of Duluth, State of
        Minnesota, on January 29, 1997.


                                      MINNESOTA POWER & LIGHT COMPANY
                                               (Registrant)


                                      By      /s/ Edwin L. Russell
                                        -----------------------------
                                             Edwin L. Russell
                                          Chairman, President and
                                          Chief Executive Officer



               Pursuant  to the requirements  of the  Securities Act  of 1933,
        this registration statement  has been signed by  the following persons
        in the capacities and on the dates indicated.


                  SIGNATURE                 TITLE                 DATE
                  ---------                 -----                 ----

           /s/ Edwin L. Russell      Chairman, President,    January 29, 1997
         -------------------------     Chief Executive
             Edwin L. Russell             Officer 
           Chairman, President,        and Director
          Chief Executive Officer
               and Director                  


            /s/ D. G. Gartzke       Senior Vice President-   January 29, 1997
         -------------------------      Finance and
               D. G. Gartzke          Chief Financial  
       Senior Vice President-Finance     Officer  
            and Chief Financial  
                Officer


            /s/ Mark A. Schober      Corporate Controller   January 29, 1997
         -------------------------
              Mark A. Schober                
           Corporate Controller

                                       II-6
     

                SIGNATURE                 TITLE                   DATE
                ---------                 -----                   ----

           /s/ Merrill K. Cragun         Director           January 29, 1997
         -------------------------
             Merrill K. Cragun


           /s/ Dennis E. Evans           Director           January 29, 1997
         -------------------------
              Dennis E. Evans


          /s/ Peter J. Johnson           Director           January 29, 1997
         -------------------------
             Peter J. Johnson


          /s/ George L. Mayer            Director           January 29, 1997
        --------------------------
              George L. Mayer


           /s/ Paula F. McQueen          Director           January 29, 1997
         -------------------------
             Paula F. McQueen


          /s/ Robert S. Nickoloff        Director           January 29, 1997
         -------------------------
            Robert S. Nickoloff


            /s/ Jack I. Rajala           Director           January 29, 1997
         ------------------------
              Jack I. Rajala


          /s/ Arend J. Sandbulte         Director           January 29, 1997
          -----------------------
            Arend J. Sandbulte


              /s/ Nick Smith             Director           January 29, 1997
          -----------------------
                Nick Smith


           /s/ Bruce W. Stender          Director           January 29, 1997
          -----------------------
             Bruce W. Stender


          /s/ Donald C. Wegmiller        Director           January 29, 1997
         ------------------------
            Donald C. Wegmiller

                                       II-7
     

 
                                   EXHIBIT INDEX


          Exhibit           Description
          -------           -----------

             1         -    Form of Underwriting Agreement.

             +4(a)1    -    Articles of Incorporation, restated as of July 27,
                            1988 (filed as Exhibit 3(a), File No. 33-24936).

             +4(a)2    -    Certificate Fixing Terms of Serial Preferred Stock
                            A, $7.125 Series (filed as Exhibit 3(a)2, File No.
                            33-50143).

             +4(a)3    -    Certificate Fixing Terms of Serial Preferred Stock
                            A, $6.70 Series (filed  as Exhibit 3(a)3, File No.
                            33-50143).

             +4(b)     -    Bylaws  as  amended  January  23,  1991  (filed as
                            Exhibit 3(b), File No. 33-45549).

             +4(c)1    -    Mortgage and Deed of  Trust, dated as of September
                            1,  1945,  between  the Company  and  Irving Trust
                            Company (now The Bank of New York) and  Richard H.
                            West  (W. T.  Cunningham, successor),  as Trustees
                            (filed as Exhibit 7(c), File No. 2-5865).

             +4(c)2    -    Supplemental  Indentures to  Mortgage and  Deed of
                            Trust:

                                                  Reference
                                                  ---------
             Number         Dated as of           File        Exhibit
             ------         ----------            ----        -------

             First          March 1, 1949         2-7826        7(b)
             Second         July 1, 1951          2-9036        7(c)
             Third          March 1, 1957         2-13075       2(c)
             Fourth         January 1, 1968       2-27794       2(c)
             Fifth          April 1, 1971         2-39537       2(c)
             Sixth          August 1, 1975        2-54116       2(c)
             Seventh        September 1, 1976     2-57014       2(c)
             Eighth         September 1, 1977     2-59690       2(c)
             Ninth          April 1, 1978         2-60866       2(c)
             Tenth          August 1, 1978        2-62852       2(d)2     
             Eleventh       December 1, 1982      2-56649       4(a)3
             Twelfth        April 1, 1987         33-30224      4(a)3
             Thirteenth     March 1, 1992         33-47438      4(b)
             Fourteenth     June 1, 1992          33-55240      4(b)
             Fifteenth      July 1, 1992          33-55240      4(c)
             Sixteenth      July 1, 1992          33-55240      4(d)
             Seventeenth    February 1, 1993      33-50143      4(b)
             Eighteenth     July 1, 1993          33-50143      4(c)

           4(d)     -    Form of Supplemental Indenture relating to the New 
                         Bonds.

          +4(e)     -    Mortgage  and  Deed of  Trust, dated  as of  March 1,
                         1943,  between   Superior  Water,  Light  and   Power
                         Company and Chemical  Bank & Trust  Company and 
			 Howard  B.  Smith, as  Trustees (First Bank N.A.,
			 successor Trustee) (filed  as  Exhibit 7(c),  File 
                         No. 2-8668), as supplemented and modified by First
                         Supplemental Indenture thereto  dated as of
                         March 1, 1951 (filed as Exhibit  2(d)(1), File No. 2-
                         59690),  Second Supplemental  Indenture thereto dated
                         as of  March 1, 1962  (filed as  Exhibit 2(d)1,  File
                         No.  2-27794),  Third Supplemental  Indenture thereto
                         dated as  of July 1,  1976 (filed  as Exhibit  2(e)1,
                         File  No.  2-57478),  Fourth  Supplemental  Indenture
                         thereto dated as of March 1,  1985 (filed as  Exhibit
                         4(b),  File  No.  2-78641),  and  Fifth  Supplemental
                         Indenture  thereto,  dated  as  of  December  1, 1992
                         (filed  as Exhibit  4(b)1 to  Form 10-K  for the year
                         ended December 31, 1992, File No. 1-3548).

          +4(f)     -    Amended  and Restated  Trust Agreement,  dated as  of
                         March 1,  1996, relating  to MP&L  Capital I's  8.05%
                         Cumulative  Quarterly  Income  Preferred  Securities,
                         between the  Company, as Depositor,  and The Bank  of
                         New York, The Bank of New York (Delaware), Philip  R.
                         Halverson, David G. Gartzke and James K. Vizanko,  as
                         Trustees (filed as  Exhibit 4(a) to Form 10-Q for the
                         quarter ended March 31, 1996, File No. 1-3548).

          +4(g)     -    Amendment No.  1, dated  April 11,  1996, to  Amended
                         and Restated  Trust Agreement, dated  as of March  1,
                         1996,  relating to MP&L  Capital I's 8.05% Cumulative
                         Quarterly   Income  Preferred  Securities  (filed  as
                         Exhibit  4(b) to  Form  10-Q for  the  quarter  ended
                         March 31, 1996, File No. 1-3548).

          +4(h)     -    Indenture, dated  as of  March 1,  1996, relating  to
                         the  Company's 8.05%  Junior Subordinated Debentures,
                         Series A, Due 2015, between the Company and The  Bank
                         of New  York, as  Trustee (filed  as Exhibit 4(c)  to
                         Form 10-Q for the  quarter ended March 31, 1996, File
                         No. 1-3548).

          +4(i)     -    Guarantee  Agreement,  dated as  of  March  1,  1996,
                         relating  to   MP&L  Capital  I's  8.05%   Cumulative
                         Quarterly  Income  Preferred Securities,  between the
                         Company,  as Guarantor, and The Bank of  New York, as
                         Trustee (filed as  Exhibit 4(d) to Form 10-Q for  the
                         quarter ended March 31, 1996, File No. 1-3548).

          +4(j)     -    Agreement as to Expenses and Liabilities dated as  of
                         March 20,  1996, relating to  MP&L Capital I's  8.05%
                         Cumulative  Quarterly  Income  Preferred  Securities,
                         between  the Company  and MP&L  Capital I  (filed  as
                         Exhibit  4(e) to  Form  10-Q for  the  quarter  ended
                         March 31, 1996, File No. 1-3548).

          +4(k)     -    Rights Agreement  dated as of  July 24, 1996  between
                         Minnesota Power  & Light  Company  and the  Corporate
                         Secretary  of  Minnesota Power  &  Light Company,  as
                         Rights  Agent,  including   Exhibit  A   -  Form   of
                         Certificate of  Resolution  Fixing  Terms  of  Junior
                         Serial Preferred Stock  A, Exhibit B  - Form of Right
                         Certificate and  Exhibit C  - Summary  of the  Rights
                         Plan (filed as Exhibit 4 to  Form 8-K dated August 2,
                         1996, File No. 1-3548).

          5(a)      -    Opinion  and Consent  of Philip  R.  Halverson, Esq.,
                         Vice   President,   General  Counsel   and  Corporate
                         Secretary of the Company.

          5(b)      -    Opinion and Consent of Reid & Priest LLP.

          12        -    Computation of  Ratios of  Earnings to Fixed  Charges
                         and  Supplemental   Ratios  of   Earnings  to   Fixed
                         Charges.

          23(a)     -    Consent of Price Waterhouse LLP.

          23(b)     -    Consent of Ernst & Young LLP.

          23(c)     -    Consents of  Philip R.  Halverson, Esq.,  and Reid  &
                         Priest LLP are  contained in Exhibits 5(a) and  5(b),
                         respectively.

          24        -    Power of Attorney (see page II-6).

          25(a)     -    Statement on Form T-1 of The Bank of New York.

          25(b)     -    Statement on Form T-2 of W.T. Cunningham.

          -------------------
          +    Incorporated herein by reference as indicated.



                                                           Exhibit 1


                                  [$______________]

                           Minnesota Power & Light Company

              First Mortgage Bonds, [__%] Series Due [___________, 20__]

                                UNDERWRITING AGREEMENT

                                                       [__________, 199_]
                                                       New York, New York


          [Insert Name(s)
          and Address(es)
          of Underwriter(s)]

          Dear Sirs:

                    Minnesota Power & Light Company, a public utility
          incorporated under the laws of Minnesota (the "Company"),
          proposes to issue and sell to you (the "Underwriter"),
          [$__________] principal amount of its First Mortgage Bonds, [__%]
          Series Due [___________, 20__] (the "Bonds").  The Bonds will be
          issued under the Company's Mortgage and Deed of Trust, dated as
          of September 1, 1945, to Irving Trust Company (now The Bank of
          New York) and Richard D. West (W. T. Cunningham, successor), as
          Trustees, as supplemented and as it will be further supplemented
          by a [________] Supplemental Indenture, to be dated as of
          [____________, 199_], in substantially the form heretofore
          delivered to the Underwriter (the "[__________] Supplemental
          Indenture").  The Mortgage and Deed of Trust, as to be
          supplemented, are hereinafter referred to as the "Mortgage."

                    1.   Sale and Purchase.  The Company will issue and
                         -----------------
          sell to the Underwriter, and the Underwriter will purchase from
          the Company, [$______________] in aggregate principal amount of
          the Bonds at a purchase price of [____%] of their principal
          amount, plus accrued interest, if any, from [__________, 199_] to
          the date of payment for and delivery of the Bonds.  The
          obligations of the Company and the Underwriter under this
          Agreement are undertaken on the basis of the representations and
          are subject to the conditions in this Agreement.

                    2.   Payment and Delivery.  Delivery by the Company of
                         --------------------
          the Bonds to the Underwriter, and payment of the purchase price
          by certified or official bank check or checks payable in New York
          Clearing House (next-day) funds to the Company, will take place
          at the offices of Reid & Priest LLP, 40 West 57th Street, New
          York, New York, at 10:00 a.m., New York City time, on
          [____________, 199_], or at such time on such other date as may
          be agreed upon by the Company and the Underwriter (the "Closing
          Date").

                    The Bonds will be in definitive fully-registered form
          without coupons, registered in such names and in such
          denominations as the Underwriter requests at least three full
          business days before the Closing Date.  If no such request is
          received by said time, the Company shall have the right to
          deliver the Bonds registered in the name of the Underwriter in
          such denominations as the Company may determine.  The Bonds will
          be made available to the Underwriter for checking and packaging,
          at the offices of The Bank of New York, One Wall Street, New
          York, New York, at least one full business day before the Closing
          Date.

                    3.   Registration Statement and Prospectus; Public
                         ---------------------------------------------
          Offering.  The Company has filed with the Securities and Exchange
          --------
          Commission (the "Commission"), pursuant to the Securities Act of
          1933 (the "Securities Act") and the published rules and
          regulations adopted by the Commission under it (the "Rules"), a
          registration statement on Form S-3, including a combined
          prospectus ("Registration Statement No. 333-[______]"), relating
          to the registration of $75,000,000 principal amount of its First
          Mortgage Bonds, and such registration statement was declared
          effective on [___________, 199_].  The Company has also filed
          with the Commission pursuant to the Securities Act a registration
          statement on Form S-3, including a prospectus ("Registration
          Statement No. 33-55240"), relating to the registration of
          $80,000,000 principal amount of its First Mortgage Bonds, of
          which all but $5,000,000 principal amount have been previously
          issued.  The term "preliminary prospectus" means any preliminary
          prospectus (as referred to in Rule 430 of the Rules) included at
          any time as a part of Registration Statement No. 333-[______]. 
          Copies of such registration statements and any amendments thereto
          and of each preliminary prospectus included as part of
          Registration Statement No. 333-[______] have been delivered to
          the Underwriter.  Registration Statement No. 333-[______] and
          Registration Statement No. 33-55240, each as may be amended to
          the date of this Agreement, including financial statements and
          all exhibits, and the combined prospectus, as supplemented by a
          prospectus supplement relating to the Bonds, proposed to be filed
          pursuant to Rule 424 are hereinafter respectively called the
          "Registration Statements" and the "Prospectus."  References
          herein to the term "Effective Date" shall be deemed to refer to
          the later of the time and date Registration Statement No. 333-
          [______] was declared effective or the time and date of the
          filing of the Company's most recent Annual Report on Form 10-K if
          such filing is made prior to the Closing Date.  Any reference
          herein to the Registration Statements, any preliminary prospectus
          or the Prospectus includes the documents incorporated by
          reference (the "Incorporated Documents") therein pursuant to Item
          12 of Form S-3 under the Securities Act and filed under the
          Securities Exchange Act of 1934 (the "Exchange Act") on or before
          the Effective Date or date of such preliminary prospectus or the
          Prospectus, as the case may be, and any reference herein to
          "amend," "amendment" or "supplement" with respect to the
          Registration Statements, any preliminary prospectus or the
          Prospectus includes the filing of any document under the Exchange
          Act after the Effective Date or the date of any preliminary
          prospectus or the Prospectus, as the case may be, and
          incorporated in such document by reference if such filing is made
          prior to the Closing Date.

                    The Company understands that the Underwriter proposes
          to make a public offering of the Bonds, as described in the
          Prospectus, as soon after the date of this Agreement as the
          Underwriter deems advisable.  The Company confirms that the
          Underwriter and dealers have been authorized to distribute each
          preliminary prospectus, if any, and are authorized to distribute
          the Prospectus and any amendments or supplements to it.

                    4.   Representations of the Company.  The Company
                         ------------------------------
          represents to the Underwriter as follows:

                         (a)  The Company meets the requirements for use of
          Form S-3 under the Securities Act.

                         (b)  On the Effective Date, and at the Closing
          Date, the Registration Statements and, at the date of the filing
          of the Prospectus, and at the Closing Date, the Prospectus, as
          each may be amended or supplemented, and the Mortgage fully
          complied or will fully comply in all material respects with the
          applicable provisions of the Securities Act, the Trust Indenture
          Act of 1939 (the "Trust Indenture Act") and the Rules, or
          pursuant to the Rules will be deemed to comply therewith; on said
          Effective Date and Closing Date the Registration Statements, as
          each may be amended or supplemented, did not or will not contain
          an untrue statement of a material fact or omit to state a
          material fact required to be stated therein or necessary to make
          the statements therein not misleading; on said date of filing of
          the Prospectus and the Closing Date, the Prospectus, as it may be
          amended or supplemented, will not contain an untrue statement of
          a material fact or omit to state a material fact necessary in
          order to make the statements therein, in the light of the
          circumstances under which they were made, not misleading; and on
          said date of filing of the Prospectus and the Closing Date, the
          Incorporated Documents will fully comply in all material respects
          with the applicable provisions of the Exchange Act and the rules
          and regulations of the Commission thereunder (the "Exchange Act
          Rules"), and, when read together with the Prospectus, as it may
          be amended or supplemented, will not contain an untrue statement
          of a material fact or omit to state a material fact required to
          be stated therein or necessary to make the statements therein not
          misleading; except that this representation does not apply to (1)
          statements or omissions made in reliance on and in conformity
          with information relating to the Underwriter furnished in writing
          to the Company by the Underwriter expressly for use in the
          Registration Statements or the Prospectus, as they may be amended
          or supplemented or (2) the portion of the Registration Statements
          constituting the respective Statements of Eligibility and
          Qualification, or amendments thereto, of The Bank of New York and
          W. T. Cunningham, as Trustees, under the Trust Indenture Act
          except statements or omissions made in reliance on and in
          conformity with information furnished in writing to the Trustee
          by or on behalf of the Company for use in such Statements of
          Eligibility and Qualification or any amendments thereto.

                         (c)  Since the respective dates as of which
          information is given in the Registration Statements and the
          Prospectus, as they may be amended or supplemented, there has not
          been any material adverse change in the management, business,
          properties, financial condition or results of operations of the
          Company and its subsidiaries taken as a whole, and there has not
          been any material transaction entered into by the Company or its
          subsidiaries, other than transactions in the ordinary course of
          business and transactions set forth in or contemplated by the
          Registration Statements and the Prospectus, as they may be
          amended or supplemented.  The Company and its subsidiaries have
          no material contingent obligation which is not disclosed in the
          Registration Statements and the Prospectus, as they may be
          amended or supplemented.

                         (d)  Any Incorporated Documents filed and
          incorporated by reference prior to the Closing Date shall, when
          they are filed with the Commission, conform in all material
          respects with the requirements of the Exchange Act and the
          Exchange Act Rules.

                         (e)  The Company has full corporate power and
          authority to enter into this Agreement.  This Agreement has been
          duly authorized, executed and delivered by the Company and is a
          valid and binding agreement of the Company enforceable against it
          in accordance with its terms.

                         (f)  The consummation of the transactions
          contemplated by this Agreement and the fulfillment of its terms
          will not result in a breach of any of the terms or provisions of,
          or constitute a default under, any indenture, mortgage, deed of
          trust, or other material agreement or instrument to which the
          Company is now a party.

                         (g)  The Bonds, when issued and delivered as
          provided in this Agreement, will constitute legal, valid and
          binding obligations of the Company in accordance with their terms
          except as the same (1) may be subject to bankruptcy, insolvency,
          reorganization, moratorium or other laws relating to or affecting
          the enforcement of creditors' rights and (2) may be limited by
          general principles of equity (whether such enforceability is
          considered in a proceeding in equity or in law).

                         (h)  The description of the Bonds in Registration
          Statement No. 333-[______] and the Prospectus, as they may be
          amended or supplemented, is, and at the Closing Date will be,
          complete and accurate in all respects.  The [________]
          Supplemental Indenture conforms to the description thereof
          contained in the Registration Statements and the Prospectus, as
          they may be amended or supplemented.

                         (i)  The Company has filed a Petition for
          Certification of Capital Structure with the Minnesota Public
          Utilities Commission ("Minnesota Commission") pursuant to the
          Minnesota Public Utilities Act with respect to the issuance and
          sale by the Company of the Bonds.  The Minnesota Commission has
          entered an authorizing order approving the capital structure
          including the issuance and sale of the Bonds.  Apart from such
          authorizing order of the Minnesota Commission, no consent,
          approval, authorization or order of, or any filing or declaration
          with, any court or governmental agency or body is required for
          the consummation by the Company of the transactions on its part
          herein contemplated, except such as have been obtained under the
          Securities Act or the Rules.

                    5.   Agreements of the Company.  (a)  The Company will
                         -------------------------
          not file any amendment or supplement to the Registration
          Statements or the Prospectus unless a copy has first been
          submitted to the Underwriter a reasonable time before its filing
          and the Underwriter has not reasonably objected to it in writing
          within a reasonable time after receiving the copy.

                         (b)  The Company will promptly advise the
          Underwriter (1) of the initiation or threatening of any
          proceedings for, or receipt by the Company of any notice with
          respect to, the suspension of the qualification of the Bonds for
          sale in any jurisdiction or the issuance of any order by the
          Commission suspending the effectiveness of the Registration
          Statements and (2) of receipt by the Company or any
          representative or attorney of the Company of any other
          communication from the Commission relating to the Company, the
          Registration Statements, any preliminary prospectus or the
          Prospectus or to the transactions contemplated by this Agreement. 
          The Company will make every reasonable effort to prevent the
          issuance of an order suspending the effectiveness of the
          Registration Statements and, if any such order is issued, to
          obtain its lifting as soon as possible.

                         (c)  The Company will deliver to the Underwriter
          without charge one signed copy, or one conformed copy certified
          by an officer of the Company, of each of the Registration
          Statements and of any amendments thereto (including all exhibits
          filed with any such document) and as many conformed copies of the
          Registration Statements as the Underwriter may reasonably
          request.

                         (d)  During such period as a prospectus is
          required by law to be delivered by the Underwriter or a dealer,
          the Company will deliver, without charge, to the Underwriter and
          to dealers, at such office or offices as the Underwriter may
          designate, as many copies of the Prospectus as the Underwriter
          may reasonably request, and, during such period (not exceeding
          nine months) after the Effective Date if any event occurs as a
          result of which it is necessary to amend or supplement the
          Prospectus in order to make the statements in it, in the light of
          the circumstances existing when the Prospectus is delivered to a
          purchaser, not misleading in any material respect, or if during
          such period it is necessary to amend or supplement the Prospectus
          to comply with the Securities Act or Rules, the Company will
          promptly prepare, submit to the Underwriter, file, subject to
          paragraph (a) of this Section, with the Commission and deliver,
          without charge, to the Underwriter and to dealers (whose names
          and addresses the Underwriter will furnish to the Company) to
          whom Bonds may have been sold by the Underwriter, and to other
          dealers on request, amendments or supplements to the Prospectus
          so that the statements in the Prospectus, as so amended or
          supplemented, will not, in the light of the circumstances
          existing when the Prospectus is delivered to a purchaser, be
          misleading in any material respect and will comply with the
          Securities Act and the Rules; provided that should such event
          relate solely to the activities of the Underwriter, then the
          Underwriter shall assume the expense of preparing and furnishing
          any such amendment or supplement.  In case the Underwriter is
          required to deliver a Prospectus after the expiration of nine
          months from the Effective Date, the Company, upon the request of
          the Underwriter, will furnish to the Underwriter, at the expense
          of the Underwriter, a reasonable quantity of an amendment or
          supplement complying with Section 10(a) of the Securities Act. 
          Delivery by the Underwriter of any such amendments or supplements
          to the Prospectus will not constitute a waiver of any of the
          conditions in Section 6.

                         (e)  The Company will make generally available to
          the Company's security holders, as soon as practicable but in no
          event later than the last day of the 15th full calendar month
          following the calendar quarter in which the Effective Date falls,
          an earnings statement satisfying the provisions of Section 11(a)
          of the Securities Act and Rule 158 of the Rules.

                         (f)  The Company will take such actions as the
          Underwriter reasonably designates in order to qualify the Bonds
          for offer and sale under the securities or "blue sky" laws of
          such jurisdictions as the Underwriter reasonably designates.

                         (g)  The Company will pay, or reimburse if paid by
          the Underwriter, whether or not the transactions contemplated by
          this Agreement are consummated or this Agreement is terminated,
          all costs and expenses incident to the performance of the
          obligations of the Company under this Agreement, including costs
          and expenses relating to (1) the preparation, printing and filing
          of the Registration Statements and exhibits thereto, each
          preliminary prospectus, the Prospectus, all amendments and
          supplements to the Registration Statements and the Prospectus,
          except as provided in Section 5(d), the printing or other
          reproduction of the [________] Supplemental Indenture, which
          [_________] Supplemental Indenture is to be promptly filed and
          recorded after execution and delivery of it to the Trustees, in
          the counties where the mortgaged property of the Company is
          located, (2) the authorization and issuance of the Bonds and the
          preparation and delivery of the forms of the Bonds sold by the
          Company to the Underwriter, (3) the registration or qualification
          of the Bonds for offer and sale under the securities or "blue
          sky" laws of the jurisdictions referred to in the foregoing
          paragraph and the determination of the legality of the Bonds for
          investment, including the reasonable fees and disbursements of
          counsel for the Underwriter (not to exceed $______) in that
          connection, and the preparation and printing of preliminary and
          supplemental "blue sky" memoranda and legal investment memoranda,
          (4) except as provided in Section 5(d), the furnishing (including
          costs of shipping and mailing) to the Underwriter and to dealers
          of copies of the Registration Statements, each preliminary
          prospectus, the Prospectus, and all amendments or supplements to
          the Prospectus, and of the other documents required by this
          Section to be so furnished, (5) any fees charged by securities
          rating services for rating the Bonds, (6) all transfer taxes, if
          any, with respect to the sale and delivery of the Bonds by the
          Company to the Underwriter, and (7) the fees and expenses of the
          Trustees, and Paying Agent or Registrar under the [_________]
          Supplemental Indenture and the reasonable fees and disbursements
          of counsel for any Trustee in connection with the [_________]
          Supplemental Indenture or the Bonds.

                    6.   Conditions of the Underwriter's Obligation.  The
                         ------------------------------------------
          obligation of the Underwriter to purchase the Bonds is subject to
          the accuracy, on the date of this Agreement and on the Closing
          Date, of the representations of the Company in this Agreement, to
          the accuracy and completeness of all statements made by the
          Company or any of its officers in any certificate delivered to
          the Underwriter or its counsel pursuant to this Agreement, to
          performance by the Company of its obligations under this
          Agreement and to each of the following additional conditions:

                         (a)  All filings required by Rule 424 of the Rules
          must have been made.

                         (b)  No order suspending the effectiveness of the
          Registration Statements may be in effect and no proceedings for
          such purpose may be pending before or threatened by the
          Commission, and any requests for additional information on the
          part of the Commission (to be included in the Registration
          Statements or the Prospectus or otherwise) must have been
          complied with.

                         (c)  Since the respective dates as of which such
          information is given in the Registration Statements and the
          Prospectus, as they may be amended or supplemented, (1) there
          must not have been any material change in the capital stock or
          long-term debt of the Company and its subsidiaries, taken as a
          whole, (2) there must not have been any material adverse change
          in the management, business, properties, financial condition, or
          results of operations of the Company and its subsidiaries, taken
          as a whole, other than transactions in the ordinary course of
          business and transactions set forth in or contemplated by the
          Prospectus, and (3) there must not have occurred any event that
          makes untrue or incorrect in any material respect any statement
          or information contained in the Prospectus or that is not
          reflected in the Prospectus but should be reflected in it in
          order to make the statements or information in it not misleading
          in any material respect; and in the judgment of the Underwriter,
          any such development referred to in clause (1), (2) or (3) makes
          it impracticable or inadvisable to consummate the sale and
          delivery of the Bonds by the Underwriter at the initial public
          offering price.

                         (d)  The Underwriter must have received on the
          Closing Date a certificate, dated such date, of the chief
          executive officer, the chief operating officer or the chief
          financial officer of the Company certifying that (1) the signer
          has carefully examined the Registration Statements and the
          Prospectus (including any Incorporated Documents) and this
          Agreement, (2) the representations of the Company in this
          Agreement are accurate on and as of the date of the certificate,
          (3) there has not been any material adverse change in the
          management, business, properties, financial condition or results
          of operations of the Company and its subsidiaries, taken as a
          whole, other than transactions in the ordinary course of business
          and transactions set forth in or contemplated in the Prospectus,
          (4) to the knowledge of such officer, no order suspending the
          effectiveness of the Registration Statements or prohibiting the
          sale of the Bonds has been issued and no proceedings for such
          purpose are pending before or threatened by the Commission, (5)
          there has been no document required to be filed under the
          Exchange Act and the Exchange Act Rules that upon such filing
          would be deemed to be an Incorporated Document that has not been
          so filed, and (6) the Company has performed all agreements that
          this Agreement requires it to perform by the Closing Date.

                         (e)  Since the date of this Agreement, there must
          not have been any decreases in the rating of the Company's First
          Mortgage Bonds by Moody's Investor Service, Inc. or Standard &
          Poor's Corporation.

                         (f)  The Underwriter must receive on the Closing
          Date opinions dated the Closing Date substantially in the form of
          Annex A-1 and A-2 to this Agreement from the counsel identified
          in Annex A-1 and A-2, respectively.

                         (g)  The Underwriter must receive on the Closing
          Date from Lane & Mittendorf LLP, its counsel, an opinion dated
          the Closing Date with respect to the Company, the Bonds, the
          Registration Statements, the Prospectus, the [________]
          Supplemental Indenture, this Agreement and the form and
          sufficiency of all proceedings taken in connection with the sale
          and delivery of the Bonds.  Such opinion and proceedings shall be
          satisfactory in all respects to the Underwriter.  The Company
          must have furnished to such counsel such documents as they may
          reasonably request for the purpose of enabling them to render
          such opinion.

                         (h)  The Underwriter must receive on the Closing
          Date a signed letter, dated the Closing Date, from Price
          Waterhouse LLP to the effect that (1) they are independent public
          accountants with respect to the Company within the meaning of the
          Securities Act and the applicable published rules and regulations
          thereunder, (2) in their opinion, the consolidated financial
          statements audited by them and incorporated by reference in the
          Prospectus comply as to form in all material respects with the
          applicable accounting requirements of the Securities Act and the
          Exchange Act and the published rules and regulations thereunder
          with respect to registration statements on Form S-3, (3) on the
          basis of a reading of the unaudited consolidated financial
          statements of the Company incorporated by reference in the
          Prospectus, the latest available  unaudited consolidated
          financial data of the Company since the close of the Company's
          most recent audited fiscal year, the minutes and consents of the
          Board of Directors since the end of the most recent audited
          fiscal year, and inquiries of officials of the Company who have
          responsibility for financial and accounting matters (it being
          understood that the foregoing procedures do not constitute an
          audit made in accordance with generally accepted auditing
          standards and would not necessarily reveal matters of
          significance with respect to the comments made in such letter,
          and, accordingly, that Price Waterhouse LLP makes no
          representations as to the sufficiency of such procedures for the
          Underwriter's purposes), nothing has come to their attention
          which caused them to believe that (i) the unaudited consolidated
          financial statements of the Company incorporated by reference in
          the Prospectus (1) do not comply as to form in all material
          respects with the applicable accounting requirements of the
          Exchange Act as it applies to Form 10-Q and the published rules
          and regulations thereunder or (2) are not stated on a basis
          substantially consistent with that of the audited consolidated
          financial statements of the Company incorporated by reference in
          the Prospectus, (ii) at the date of the latest available
          unaudited financial data read by them and at a specified date not
          more than five days prior to the Closing Date there was any
          change in the capital stock or long-term debt of the Company and
          its subsidiaries, or any decrease in the Company's consolidated
          net current assets or shareholders' equity, in each case as
          compared with amounts shown in the most recent consolidated
          financial information incorporated by reference in the
          Prospectus, except in all instances for changes or decreases
          which the Prospectus, as amended or supplemented, discloses have
          occurred or may occur, or which are disclosed in such letter, or
          (iii) for the period from the date of the most recent audited
          consolidated financial statements to the date of the latest
          available unaudited  financial data read by them and for the
          period from the date of the latest available unaudited financial
          data read by them to a specified date not more than five days
          prior to the Closing Date, there were any decreases, as compared
          with the corresponding period in the preceding year, in
          consolidated operating revenues or in the total or per average
          share amounts of net income, except in all instances for
          decreases which the Prospectus, as amended or supplemented,
          discloses have occurred or may occur, or which are disclosed in
          such letter, and (4) they have carried out certain procedures and
          made certain findings, as specified in such letter, with respect
          to certain amounts included or incorporated by reference in
          Registration Statement No. 333-[______] and the Prospectus and
          such other items as the Underwriter may reasonably request.

                         (i)  The Underwriter must receive on the Closing
          Date a signed letter, dated the Closing Date, from Ernst & Young
          LLP substantially in the form of Annex A-3 to this Agreement.

                    All opinions, letters, evidence and certificates
          mentioned above or elsewhere in this Agreement will comply with
          this Agreement only if they are in form and scope satisfactory to
          counsel for the Underwriter.

                    7.   Indemnification.  (a)  The Company will indemnify
                         ---------------
          and hold harmless the Underwriter, the directors, officers,
          employees and agents of the Underwriter, and each person, if any,
          who controls the Underwriter, within the meaning of Section 15 of
          the Securities Act or Section 20 of the Exchange Act, against any
          and all losses, claims, damages and liabilities, joint or several
          (including any investigation, legal or other expenses reasonably
          incurred in connection with, and any amount paid in settlement
          of, any action, suit or proceeding or any claim asserted), to
          which they, or any of them, may become subject under the
          Securities Act, the Exchange Act or other Federal or state
          statutory law or regulation, at common law or otherwise, insofar
          as such losses, claims, damages or liabilities arise out of or
          are based on any untrue statement or alleged untrue statement of
          a material fact contained in any preliminary prospectus, the
          Registration Statements or the Prospectus or any amendment or
          supplement to the Registration Statements or the Prospectus
          (including any Incorporated Document), or the omission or alleged
          omission to state in it a material fact required to be stated in
          it or necessary to make the statements in it not misleading,
          provided that the Company will not be liable to the extent that
          such loss, claim, damage, or liability arises from the sale of
          the Bonds in the public offering to any person by the Underwriter
          and is based on an untrue statement or omission or alleged untrue
          statement or omission (1) made in reliance on and in conformity
          with information furnished in writing to the Company by the
          Underwriter expressly for use in the document or (2) in a
          preliminary prospectus if the Prospectus corrects the untrue
          statement or omission or alleged untrue statement or omission
          which is the basis of the loss, claim, damage or liability for
          which indemnification is sought and a copy of the Prospectus was
          not sent or given to such person at or before the confirmation of
          the sale to such person in any case where such delivery is
          required by the Securities Act, unless such failure to deliver
          the Prospectus was a result of noncompliance by the Company with
          Section 5(d).  This indemnity agreement will be in addition to
          any liability that the Company might otherwise have.

                         (b)  The Underwriter will indemnify and hold
          harmless the Company, its officers and directors, and each
          person, if any, who controls any thereof within the meaning of
          Section 15 of the Securities Act or Section 20 of the Exchange
          Act, to the same extent as the foregoing indemnity from the
          Company to the Underwriter, but only insofar as losses, claims,
          damages or liabilities arise out of or are based on any untrue
          statement or omission or alleged untrue statement or omission
          made in or in reliance on and in conformity with information
          furnished in writing to the Company by the Underwriter expressly
          for use in preparation of the documents in which the statement or
          omission is made or alleged to be made.  The Company acknowledges
          that the statements on the cover page with respect to the price
          to the public, underwriting discounts and commissions and
          proceeds to the Company, statements with respect to stabilization
          on the second page of, and the statements under the caption
          "Underwriting" in, any preliminary prospectus and the Prospectus
          constitute the only information furnished in writing to the
          Company by the Underwriter expressly for use in any such
          document.  This indemnity agreement will be in addition to any
          liability that the Underwriter might otherwise have.

                         (c)  Any party that proposes to assert the right
          to be indemnified under this Section will, promptly after receipt
          of notice of commencement of any action against such party in
          respect of which a claim is to be made against an indemnifying
          party or parties under this Section, notify in writing each such
          indemnifying party of the commencement of such action, enclosing
          a copy of all papers served, but the omission so to notify such
          indemnifying party will not relieve it from any liability that it
          may have to any indemnified party otherwise than under this
          Section.  If any such action is brought against any indemnified
          party and it notifies the indemnifying party of its commencement,
          the indemnifying party will be entitled to participate in, and,
          to the extent that it elects by delivering written notice to the
          indemnified party promptly after receiving notice of the
          commencement of the action from the indemnified party, jointly
          with any other indemnifying party similarly notified, to assume
          the defense of the action, with counsel satisfactory to the
          indemnified party, and, after notice from the indemnifying party
          to the indemnified party of its election to assume the defense,
          the indemnifying party will not be liable to the indemnified
          party for any legal or other expenses except as provided below
          and except for the reasonable costs of investigation subsequently
          incurred by the indemnified party in connection with the defense. 
          The indemnified party will have the right to employ its counsel
          in any such action, but the fees and expenses of such counsel
          will be at the expense of such indemnified party unless (1) the
          employment of counsel by the indemnified party has been
          authorized in writing by the indemnifying party, (2) the
          indemnified party has been advised by such counsel employed by it
          that there may be legal defenses available to it involving
          potential conflict with the interests of an indemnifying party
          (in which case the indemnifying party will not have the right to
          direct the defense of such action on behalf of the indemnified
          party) or (3) the indemnifying party has not in fact employed
          counsel to assume the defense of such action within a reasonable
          time after receiving notice of the commencement of the action, in
          each of which cases the fees and expenses of counsel will be at
          the expense of the indemnifying party or parties and all such
          fees and expenses will be reimbursed promptly as they are
          incurred.  An indemnifying party will not be liable for any
          settlement of any action or claim effected without its written
          consent or, in connection with any proceeding or related
          proceeding in the same jurisdiction, for the fees and expenses of
          more than one separate counsel for all indemnified parties.

                    8.   Contribution.  If recovery is not available under
                         ------------
          the foregoing indemnification provisions of Section 7, for any
          reason other than as specified therein, the parties entitled to
          indemnification by the terms thereof shall be entitled to
          contribution to liabilities and expenses, except to the extent
          that contribution is not permitted under Section 11(f) of the
          Securities Act.  In determining the amount of contribution to
          which the respective parties are entitled, there shall be
          considered the relative benefits received by each party from the
          offering of the Bonds (taking into account the portion of the
          proceeds of the offering realized by each), the parties' relative
          knowledge and access to information concerning the matter with
          respect to which the claim was asserted, the opportunity to
          correct and prevent any statement or omission, and any other
          equitable considerations appropriate under the circumstances. 
          The Company and the Underwriter agree that it would not be
          equitable if the amount of such contribution were determined by
          pro rata or per capita allocation.  No person found guilty of
          fraudulent misrepresentation (within the meaning of Section 11(f)
          of the Securities Act) shall be entitled to contribution from any
          person who was not guilty of such fraudulent misrepresentation.

                    9.   Termination.  This Agreement may be terminated by
                         -----------
          the Underwriter by notifying the Company at any time

                         (a)  at or before the Closing Date if, in the
               judgment of the Underwriter, payment for the delivery of the
               Bonds is rendered impracticable or inadvisable because (1)
               trading in the equity securities of the Company is suspended
               by the Commission or by the New York Stock Exchange, (2)
               additional material governmental restrictions, not in force
               on the date of this Agreement, are imposed upon trading in
               securities generally or minimum or maximum prices have been
               generally established on the New York Stock Exchange or on
               the American Stock Exchange, or trading in securities
               generally has been suspended or limited on either such
               Exchange or a general banking moratorium has been
               established by Federal or New York authorities, or (3) any
               outbreak or material escalation of hostilities or other
               calamity or crisis occurs the effect of which is such as to
               make it impracticable to market the Bonds, or

                         (b)  at or before the Closing Date, if any of the
               conditions specified in Section 6 have not been fulfilled
               when and as required by this Agreement.

                    If this Agreement is terminated pursuant to any of its
          provisions, except as otherwise provided, the Company will not be
          under any liability to the Underwriter and the Underwriter will
          not be under any liability to the Company, except that (A) if
          this Agreement is terminated by the Underwriter because of any
          failure or refusal on the part of the Company to comply with the
          terms of this Agreement or because any of the conditions in
          Section 6 are not satisfied, the Company will reimburse the
          Underwriter for all reasonable out-of-pocket expenses (including
          the fees and disbursements of their counsel) reasonably incurred
          by them in connection with the proposed purchase and sale of the
          Bonds, and (B) if the Underwriter fails or refuses to purchase
          the Bonds agreed to be purchased by it under this Agreement,
          without some reason sufficient to justify cancellation or
          termination of its obligations under this Agreement, it will not
          be relieved of liability to the Company for damages occasioned by
          its default.

                    The Company shall not in any event be liable to the
          Underwriter for damages on account of loss of anticipated
          profits.

                    10.  Miscellaneous.  The reimbursement, indemnification
                         -------------
          and contribution agreements in Sections 5, 7, 8 and 9 and the
          representations and agreements of the Company and the Underwriter
          in this Agreement will remain in full force and effect regardless
          of any termination of this Agreement, any investigation made by
          or on behalf of the Underwriter, the Company, or any controlling
          person and delivery of and payment for the Bonds.

                    This Agreement is for the benefit of the Underwriter,
          the Company, and their successors and assigns, and, to the extent
          expressed in this Agreement, for the benefit of persons
          controlling the Underwriter or the Company, directors and
          officers of the Company and directors, officers, employees and
          agents of the Underwriter, and their respective successors and
          assigns, and no other persons, partnership, association or
          corporation shall acquire or have any right under or by virtue of
          this Agreement.  The term "successors and assigns" does not
          include any purchaser of Bonds from the Underwriter merely
          because of such purchase.

                    All notices and communications under this Agreement
          will be in writing and mailed or delivered, by messenger,
          facsimile transmission or otherwise, to the Underwriter at
          [_______________________________________________________________]
          Attention: [____________________] and to the Company, at 30 West
          Superior Street, Duluth, Minnesota 55802, Attention: Chief
          Financial Officer.  Any such notice or communication shall take
          effect upon receipt thereof.

                    This Agreement may be signed in multiple counterparts
          that taken as a whole constitute one agreement.

                    THIS AGREEMENT WILL BE GOVERNED BY AND CONSTRUED IN
          ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.

                    Please confirm that the foregoing correctly sets forth
          the agreement between us.

                                        Very truly yours,

                                        MINNESOTA POWER & LIGHT COMPANY


                                        By:______________________________
                                           Title:


          Confirmed:

          [Name(s) of Underwriter(s)]


          By:__________________________________
             Title:


          


                                                                  ANNEX A-1


                         FORM OF OPINION OF REID & PRIEST LLP


                                                       [__________, 199_]


          [Insert Name(s)
          and Address(es)
          of Underwriter(s)]

          Dear Sirs:

                    Reference is made to the sale by Minnesota Power &
          Light Company ("Company") of [$________] principal amount of its
          First Mortgage Bonds, __% Series Due [____________, 20__] (the
          "Bonds").  The Bonds will be issued under the Company's Mortgage
          and Deed of Trust, dated as of September 1, 1945, to Irving Trust
          Company (now The Bank of New York) and Richard H. West (W. T.
          Cunningham, successor), as Trustees, as amended and supplemented
          by all indentures supplemental thereto, including a
          [____________] Supplemental Indenture thereto dated as of
          [____________, 199_] (said Mortgage and Deed of Trust, as so
          supplemented, being hereinafter called the "Mortgage").  We
          advise you that we have acted as counsel to the Company in
          connection with such issuance and sale and have participated in
          the preparation of (a) the Mortgage; (b) Registration Statement
          Nos. 333-[______] and 33-55240, each as filed by the Company with
          the Securities and Exchange Commission for the registration of
          the Company's First Mortgage Bonds under the Securities Act of
          1933, as amended (the "Act"), and for the qualification under the
          Trust Indenture Act of 1939 of the Mortgage (such registration
          statements, as amended at the Effective Date (as such term is
          defined in the Agreement referred to below), being hereinafter
          collectively referred to as the "Registration Statements"); (c)
          the combined prospectus constituting part of Registration
          Statement No. 333-[______], as amended and supplemented by a
          prospectus supplement relating to the Bonds ("Prospectus"); and
          (d) the Underwriting Agreement dated [_____________, 199_]
          between the Company and you ("Agreement").  In addition, we have
          reviewed the petition filed by the Company with the Minnesota
          Public Utilities Commission seeking authorization to issue the
          Bonds, and the order issued by said Commission in response to
          said petition.

                    We have reviewed all corporate proceedings taken by the
          Company in respect of the authorization of the Mortgage and the
          issuance and sale of the Bonds thereunder.

                    Upon the basis of our familiarity with these
          transactions, we are of the opinion that:

                    1.   The Mortgage has been duly and validly authorized
          by all necessary corporate action, has been duly and validly
          executed and delivered, and is a valid and binding mortgage of
          the Company enforceable in accordance with its terms, except as
          limited by bankruptcy, insolvency or other laws affecting
          enforcement of mortgagees' and other creditors' rights generally
          and equitable limitations on the enforceability of specific
          remedies.

                    2.   The Bonds are legal, valid and binding obligations
          of the Company enforceable in accordance with their terms, except
          as limited by bankruptcy, insolvency or other laws affecting
          enforcement of mortgagees' and other creditors' rights generally
          and equitable limitations on the enforceability of specific
          remedies and are entitled to the benefit of the security afforded
          by the Mortgage.

                    3.   An authorizing order has been issued by the
          Minnesota Public Utilities Commission certifying the Company's
          capital structure and authorizing the issuance and sale of the
          Bonds, and to the best of our knowledge, said order is still in
          full force and effect; and no further approval, authorization,
          consent or order of any public board or body (other than in
          connection or in compliance with the provisions of the securities
          or "blue sky" laws of any jurisdiction) is legally required for
          the authorization of the issuance and sale of the Bonds.

                    4.   The Registration Statements and the Prospectus
          (except as to the financial statements, statement of income and
          other financial or statistical data contained therein, upon which
          we do not pass) comply as to form in all material respects with
          the requirements of the Act and the applicable instructions,
          rules and regulations of the Securities and Exchange Commission
          thereunder; the Registration Statements have each become, and at
          the date hereof each of the Registration Statements is, effective
          under the Act, and to the best of our knowledge no proceedings
          for a stop order with respect thereto are pending or threatened
          under Section 8 of the Act.

                    5.   The Mortgage is duly qualified under the Trust
          Indenture Act of 1939.

                    6.   The Mortgage and the Bonds conform, as to legal
          matters, with the statements concerning them made in the
          Prospectus under the headings "Description of New Bonds" and
          "Certain Terms of the Offered Bonds."

                    7.   The Agreement has been duly and validly
          authorized, executed and delivered by the Company and is a valid
          and legally binding obligation of the Company.

                    In passing upon the forms of the Registration
          Statements and the Prospectus, we necessarily assume the
          correctness and completeness of the statements made or included
          therein by the Company and take no responsibility therefor,
          except insofar as such statements relate to us and as set forth
          in the Prospectus under the heading "Legal Opinions" and in
          paragraph 6 above.  In the course of the preparation by the
          Company of the Registration Statements and the Prospectus, we
          have had conferences with certain of its officers and
          representatives, with other counsel for the Company and with
          Price Waterhouse LLP and Ernst & Young LLP, the independent
          certified public accountants who examined certain of the
          Company's financial statements incorporated by reference in the
          Registration Statements.  Our examination of the Registration
          Statements and the Prospectus, and our discussions in the
          above-mentioned conferences did not disclose to us any
          information which gives us reason to believe that, at the
          Effective Date, the Registration Statements contained an untrue
          statement of a material fact or omitted to state a material fact
          required to be stated therein or necessary to make the statements
          therein not misleading or that the Prospectus at the time it was
          filed electronically with the Commission pursuant to Rule 424,
          and the Prospectus, as amended or supplemented at the date
          hereof, contained or contains an untrue statement of a material
          fact or omitted or omits to state a material fact necessary in
          order to make the statements therein, in the light of the
          circumstances under which they were made, not misleading.  We do
          not express any opinion or belief as to the financial statements,
          statement of income or other financial or statistical data
          contained in the Registration Statements or in the Prospectus.

                    We are members of the New York Bar and do not hold
          ourselves out as experts on the laws of Minnesota.  As to all
          matters of Minnesota law (and as to the incorporation of the
          Company, titles to property, franchises and the lien of the
          Mortgage, upon which we do not pass), we have relied with your
          consent upon the opinion of even date herewith addressed to you
          by Philip R. Halverson, Esq., Vice President, General Counsel and
          Corporate Secretary of the Company.

                                             Very truly yours,



                                             REID & PRIEST LLP


          


                                                                  ANNEX A-2


          FORM OF OPINION OF
          PHILIP R. HALVERSON, ESQ.
          VICE PRESIDENT, GENERAL COUNSEL
          AND CORPORATE SECRETARY OF
          MINNESOTA POWER & LIGHT COMPANY


                                                       [________, 199_]



          [Insert Name(s)
          and Address(es)
          of Underwriter(s)]

          Dear Sirs:

                    Reference is made to the sale by Minnesota Power &
          Light Company ("Company") of [$___________] principal amount of
          its First Mortgage Bonds, [__%] Series Due [___________, 20__]
          (the "Bonds").  The Bonds will be issued under the Company's
          Mortgage and Deed of Trust, dated as of September 1, 1945, to
          Irving Trust Company (now The Bank of New York) and Richard H.
          West (W. T. Cunningham, successor), as Trustees, as amended and
          supplemented by all indentures supplemental thereto, including a
          [____________] Supplemental Indenture thereto dated as of
          [___________, 199_] (said Mortgage and Deed of Trust, as so
          supplemented, being hereinafter called the "Mortgage").  I advise
          you that I am General Counsel to the Company and have acted in
          that capacity in connection with such issuance and sale and have
          participated in the preparation of (a) the Mortgage; (b)
          Registration Statement Nos. 333-[_______] and 33-55240, each as
          filed by the Company with the Securities and Exchange Commission
          for the registration of the Company's First Mortgage Bonds under
          the Securities Act of 1933, as amended (the "Act"), and for the
          qualification under the Trust Indenture Act of 1939 of the
          Mortgage (such registration statements, as amended at the
          Effective Date (as such term is defined in the Agreement referred
          to below), being hereinafter collectively referred to as the
          "Registration Statements"); (c) the combined prospectus
          constituting part of Registration Statement No. 333-[______], as
          amended and supplemented by a prospectus supplement relating to
          the Bonds ("Prospectus"); (d) the Underwriting Agreement dated
          [_________, 199_] between the Company and you ("Agreement"); and
          (e) the petition filed by the Company with the Minnesota Public
          Utilities Commission seeking authorization to issue the Bonds. 
          In addition, I have reviewed the order issued by said Commission
          in response to said petition.

                    I have reviewed all corporate proceedings taken by the
          Company in respect of the authorization of the Mortgage and the
          issuance and sale of the Bonds thereunder.

                    Upon the basis of my familiarity with these
          transactions and with the Company's properties and affairs
          generally, I am of the opinion that:

                    1.   The Mortgage has been duly and validly authorized
          by all necessary corporate action, has been validly executed and
          delivered, and is a valid and binding mortgage of the Company
          enforceable in accordance with its terms, except as limited by
          bankruptcy, insolvency or other laws affecting enforcement of
          mortgagees' and other creditors' rights generally and equitable
          limitations on the enforceability of specific remedies.

                    2.   The Bonds are legal, valid and binding obligations
          of the Company enforceable in accordance with their terms, except
          as limited by bankruptcy, insolvency or other laws affecting
          enforcement of mortgagees' and other creditors' rights generally
          and equitable limitations on the enforceability of specific
          remedies and are entitled to the benefit of the security afforded
          by the Mortgage.

                    3.   An authorizing order has been issued by the
          Minnesota Public Utilities Commission certifying the Company's
          capital structure and authorizing the issuance and sale of the
          Bonds, and to the best of my knowledge, said order is still in
          full force and effect; and no further approval, authorization,
          consent or order of any public board or body (other than in
          connection or in compliance with the provisions of the securities
          or "blue sky" laws of any jurisdiction) is legally required for
          the authorization of the issuance and sale of the Bonds.

                    4.   The Registration Statements and the Prospectus
          (except as to the financial statements, statement of income and
          other financial or statistical data contained therein, upon which
          I do not pass) comply as to form in all material respects with
          the requirements of the Act and the applicable instructions,
          rules and regulations of the Securities and Exchange Commission
          thereunder; the Registration Statements have each become, and at
          the date hereof each of the Registration Statements is, effective
          under the Act and to the best of my knowledge no proceedings for
          a stop order with respect thereto are pending or threatened under
          Section 8 of the Act.

                    5.   The Mortgage is duly qualified under the Trust
          Indenture Act of 1939.

                    6.   The Mortgage and the Bonds conform, as to legal
          matters, with the statements concerning them made in the
          Prospectus under the headings "Description of New Bonds" and
          "Certain Terms of the Offered Bonds."

                    7.   The Agreement has been duly and validly
          authorized, executed and delivered by the Company and is a valid
          and legally binding obligation of the Company.

                    8.   The Company is a validly organized and existing
          corporation under the laws of the State of Minnesota and is duly
          qualified to do business, and is doing business, in that State.

                    9.   The Company is a public utility corporation duly
          authorized by its Articles of Incorporation to conduct the
          business which it is now conducting as set forth in the
          Prospectus and the Company holds valid and subsisting franchises,
          licenses and permits authorizing it to carry on the utility
          business in which it is engaged.

                    10.  Each subsidiary of the Company is a validly
          organized and existing corporation under the laws of the State of
          its incorporation and is duly qualified to do business, and is
          doing business, in such State and in each other State in which
          the failure to qualify as a foreign corporation would be material
          to the Company and its subsidiaries, taken as a whole.

                    11.  The Company has good and sufficient title to all
          the properties specifically described in the granting clauses of
          the Mortgage as owned by it, subject only to excepted
          encumbrances as defined in the Mortgage and other defects which
          the Company has the right to cure by condemnation proceedings if
          the property is necessary for utility purposes, and which, in my
          opinion, do not impair the use of such properties by the Company,
          except properties retired and properties previously released from
          the lien of the Mortgage, and except that the Company's practice
          is not to require examination of title, and I have not examined
          title, to land upon which the Company has merely a transmission
          or distribution line right of way or easement, reservoir lands,
          lands or rights held for flowage, flooding or seepage purposes,
          riparian rights, or other properties certified by the Company as
          costing $25,000 or less, titles to which lands, rights or
          properties could, if necessary for utility purposes, be perfected
          or obtained by condemnation proceedings.  The description of all
          the properties so specifically described in the Mortgage is
          adequate to constitute the Mortgage a lien thereon, and said
          properties constitute all of the electric generating plants and
          other materially important physical properties and substantially
          all the other properties of the Company (other than those
          expressly excepted).  The Mortgage constitutes a valid, direct
          and first mortgage lien upon the properties of the Company
          specifically described in the granting clauses of the Mortgage or
          upon the interest of the Company therein and upon the interest of
          the Company in all other properties described in the Mortgage and
          intended to be subject to the lien thereof, subject only to
          excepted encumbrances and defects as above stated, and will
          constitute a valid mortgage lien upon all permanent physical
          properties and franchises (other than those expressly excepted)
          acquired by the Company after the date of the [_________]
          Supplemental Indenture upon such acquisition, subject, however,
          to encumbrances and liens, if any, existing or placed thereon at
          the date of acquisition thereof by the Company, except that in
          the case of real estate or interests in real estate the title to
          which is registered, the Mortgage becomes a lien thereon upon the
          registration of said Mortgage against the appropriate
          certificates of title.

                    12.  Other than as stated in the Registration
          Statements and the Prospectus there are no pending legal
          proceedings to which the Company or any subsidiary is a party or
          of which property of the Company or any subsidiary is the
          subject, which depart from the ordinary routine litigation
          incident to the kind of business conducted by the Company or any
          such subsidiary, and which is material to the Company and its
          subsidiaries, taken as a whole, and to the best of my knowledge
          no such proceedings are known to be contemplated by governmental
          authorities.

                    13.  The portions of the answers to the items of the
          Registration Statements and the portions of the information
          contained in the Prospectus, which are stated therein to have
          been made on my authority as General Counsel of the Company, have
          been reviewed by me and, as to matters of law and legal
          conclusions, are correct.

                    14.  Neither the execution by the Company of the
          [__________] Supplemental Indenture nor the issue and sale by the
          Company of the Bonds as contemplated by the Agreement nor the
          consummation by the Company of the other transactions
          contemplated by the Agreement conflicts with, or results in a
          breach of, the charter or by-laws of the Company or any
          subsidiary or any agreement or instrument known to me to which
          the Company or any subsidiary is a party or by which the Company
          or any subsidiary is bound, any law or regulation or, so far as
          is known to me, any order or regulation of any court,
          governmental instrumentality or arbitrator, and which conflict or
          breach is material to the Company and its subsidiaries, taken as
          a whole.

                    15.  To the best of my knowledge, the Company is not
          currently in breach of, or in default under, any material written
          agreement or instrument to which it is a party or by which it or
          its property is bound or affected, and which breach or default is
          material to the Company and its subsidiaries, taken as a whole.

                    In passing upon the forms of the Registration
          Statements and the Prospectus, I necessarily assume the
          correctness and completeness of the statements made or included
          therein by the Company and take no responsibility therefor,
          except insofar as such statements relate to me and as set forth
          in the Prospectus under the headings "Experts" and "Legal
          Opinions" and in paragraphs 6 and 13 above.  In the course of the
          preparation by the Company of the Registration Statements and the
          Prospectus, I had conferences with certain of its officers and
          representatives, with other counsel for the Company and with
          Price Waterhouse LLP and Ernst & Young LLP, the independent
          certified public accountants who examined certain of the
          Company's financial statements incorporated by reference in the
          Registration Statements.  My examination of the Registration
          Statements and the Prospectus, and my discussions in the
          above-mentioned conferences did not disclose to me any
          information which gives me reason to believe that, at the
          Effective Date, the Registration Statements contained an untrue
          statement of a material fact or omitted to state a material fact
          required to be stated therein or necessary to make the statements
          therein not misleading or that the Prospectus at the time it was
          filed electronically with the Commission pursuant to Rule 424,
          and the Prospectus, as amended or supplemented at the date
          hereof, contained or contains an untrue statement of a material
          fact or omitted or omits to state a material fact necessary in
          order to make the statements therein, in the light of the
          circumstances under which they were made, not misleading.  I do
          not express any opinion or belief as to the financial statements,
          statement of income or other financial or statistical data
          included in the Registration Statements or in the Prospectus.

                                             Very truly yours,



                                             PHILIP R. HALVERSON


          


                                                                  ANNEX A-3


          FORM OF LETTER FROM
          ERNST & YOUNG LLP


                                                       [________, 199_]


          ADESA Corporation
               and
          [Insert Name(s)
          and Address(es)
          of Underwriter(s)]

          Dear Sirs:

                    We have audited the consolidated balance sheet of ADESA
          Corporation ("the Company") and subsidiaries as of December 31,
          1995, and the consolidated statements of income, shareholders'
          equity, and cash flows for the period from July 1, 1995 to
          December 31, 1995, which are included (but not presented
          separately) in the consolidated financial statements of Minnesota
          Power & Light Company that are incorporated by reference in
          Minnesota Power & Light Company's Annual Report (Form 10-K) for
          the year ended December 31, 1995, filed with the Securities and
          Exchange Commission and incorporated by reference in the Registration
          Statement (No. 333-[______]) on Form S-3 filed by Minnesota Power &
          Light Company under the Securities Act of 1933 ("the Act"); our
          report with respect thereto is also incorporated by reference in
          such Registration Statement in the form in which it became
          effective, herein referred to as the "Registration Statement."

                    In connection with the Registration Statement:

                    1.   We are independent auditors with respect to the
                         Company within the meaning of the Act and the
                         applicable published rules and regulations
                         thereunder.

                    2.   We have not audited any financial statements of
                         the Company as of any date or for any period
                         subsequent to December 31, 1995.  Therefore, we
                         are unable to express and do not express an
                         opinion on the financial position, results of
                         operations or cash flows as of any date or for any
                         period subsequent to December 31, 1995.

                    3.   This letter is solely for the information of the
                         addressees and to assist the underwriters in
                         conducting and documenting their investigation of
                         the affairs of the Company in connection with the
                         offering of the securities covered by the
                         Registration Statement, and is not to be used,
                         circulated, quoted or otherwise referred to within
                         or without the underwriting group for any other
                         purpose, including, but not limited to, the
                         registration, purchase, or sale of securities, nor
                         is it to be filed with or referred to in whole or
                         in part in the Registration Statement or any other
                         document, except that reference may be made to it
                         in the underwriting agreement or any list of
                         closing documents pertaining to the offering of
                         the securities covered by the Registration
                         Statement.

                                                  Very truly yours,





                                                               Exhibit 4(d)

          _________________________________________________________________
          _________________________________________________________________


                           MINNESOTA POWER & LIGHT COMPANY

                                          TO

                                 THE BANK OF NEW YORK
                           (FORMERLY IRVING TRUST COMPANY)

                                         AND

                                   W.T. CUNNINGHAM

                     (SUCCESSOR TO RICHARD H. WEST, J.A. AUSTIN, 
                       E.J. MCCABE, D.W. MAY AND J.A. VAUGHAN)


                                   AS TRUSTEES UNDER MINNESOTA POWER &
                                   LIGHT COMPANY'S MORTGAGE AND DEED OF
                                   TRUST DATED AS OF SEPTEMBER 1, 1945

                            _____________________________

                         _____________ SUPPLEMENTAL INDENTURE

                           PROVIDING AMONG OTHER THINGS FOR

               FIRST MORTGAGE BONDS, ______% SERIES DUE ______________

                                (____________ SERIES)

                            _____________________________


                             DATED AS OF ________________

          _________________________________________________________________
          _________________________________________________________________

          



                        _______________ SUPPLEMENTAL INDENTURE

               THIS INDENTURE, dated as of ______________, by and between
          Minnesota Power & Light Company, a corporation of the State of
          Minnesota, whose post office address is 30 West Superior Street,
          Duluth, Minnesota 55802 (hereinafter sometimes called the
          "Company"), and The Bank of New York (formerly Irving Trust
          Company), a corporation of the State of New York, whose post
          office address is 101 Barclay Street, New York, New York 10286
          (hereinafter sometimes called the "Corporate Trustee"), and W. T.
          Cunningham (successor to Richard H. West, J. A. Austin, E. J.
          McCabe, D. W. May and J. A. Vaughan), whose post office address
          is 3 Arlington Drive, Denville, New Jersey 07834 (said W. T.
          Cunningham being hereinafter sometimes called the "Co-Trustee"
          and the Corporate Trustee and the Co-Trustee being hereinafter
          together sometimes called the "Trustees"), as Trustees under the
          Mortgage and Deed of Trust, dated as of September 1, 1945,
          between the Company and Irving Trust Company and Richard H. West,
          as Trustees, securing bonds issued and to be issued as provided
          therein (hereinafter sometimes called the "Mortgage"), reference
          to which mortgage is hereby made, this indenture (hereinafter
          sometimes called the "__________ Supplemental Indenture") being
          supplemental thereto:

               WHEREAS, the Mortgage was filed and recorded in various
          official records in the State of Minnesota; and

               WHEREAS, an instrument, dated as of October 16, 1957, was
          executed and delivered under which J.A. Austin succeeded Richard
          H. West as Co-Trustee under the Mortgage, and such instrument was
          filed and recorded in various official records in the State of
          Minnesota; and  

               WHEREAS, an instrument, dated as of April 4, 1967, was
          executed and delivered under which E. J. McCabe in turn succeeded
          J.A. Austin as Co-Trustee under the Mortgage, and such instrument
          was filed and recorded in various official records in the State
          of Minnesota; and

               WHEREAS, under the Sixth Supplemental Indenture, dated as of
          August 1, 1975, to which reference is hereinafter made, D.W. May
          in turn succeeded E. J. McCabe as Co-Trustee under the Mortgage;
          and

               WHEREAS, an instrument, dated as of June 25, 1984, was
          executed and delivered under which J. A. Vaughan in turn
          succeeded D.W. May as Co-Trustee under the Mortgage, and such
          instrument was filed and recorded in various official records in
          the State of Minnesota; and

               WHEREAS, an instrument, dated as of July 27, 1988, was
          executed and delivered under which W. T. Cunningham in turn
          succeeded J.A. Vaughan as Co-Trustee under the Mortgage, and such
          instrument was filed and recorded in various official records in
          the State of Minnesota; and

               WHEREAS, by the Mortgage the Company covenanted, among other
          things, that it would  execute and deliver such supplemental
          indenture or indentures and such further instruments and do such
          further acts as might be necessary or proper to carry out more
          effectually the purposes of the Mortgage and to make subject to
          the lien of the Mortgage any property thereafter acquired and
          intended to be subject to the lien thereof; and 

               WHEREAS, for said purposes, among others, the Company
          executed and delivered the following indentures supplemental to
          the Mortgage:

                    DESIGNATION                        DATED AS OF
                    ------------                       -----------
               First Supplemental Indenture            March 1, 1949
               Second Supplemental Indenture           July 1, 1951
               Third Supplemental Indenture            March 1, 1957
               Fourth Supplemental Indenture           January 1, 1968
               Fifth Supplemental Indenture            April 1, 1971
               Sixth Supplemental Indenture            August 1, 1975
               Seventh Supplemental Indenture          September 1, 1976
               Eighth Supplemental Indenture           September 1, 1977
               Ninth Supplemental Indenture            April 1, 1978
               Tenth Supplemental Indenture            August 1, 1978
               Eleventh Supplemental Indenture         December 1, 1982
               Twelfth Supplemental Indenture          April 1, 1987
               Thirteenth Supplemental Indenture       March 1, 1992
               Fourteenth Supplemental Indenture       June 1, 1992
               Fifteenth Supplemental Indenture        July 1, 1992
               Sixteenth Supplemental Indenture        July 1, 1992
               Seventeenth Supplemental Indenture      February 1, 1993
               

          which supplemental indentures were filed and recorded in various
          official records in the State of Minnesota; and 

               Whereas, for said purposes, among others, the Company also
          executed and delivered a _____________  Supplemental
          Indenture, dated as of ______________, which was filed and
          recorded in various official records in the State of Minnesota as
          follows:


              Here will be inserted additional executed Supplemental
                    Indentures.
              Here will be inserted the most recent executed
                    Supplemental Indenture(s).


          


                                                              Registrar
          County in                 Recorder                  of Titles
          Minnesota              Date        Doc. No.     Date    Doc. No.
          _________              ____        ________     ____    ________
          Aitkin
          Benton
          Carlton
          Cass
          Crow Wing
          Hubbard
          Itasca
          Koochiching
          Lake
          Morrison
          Otter Tail
          Pine
          St. Louis
          Stearns
          Todd
          Wadena


          Office of Secretary of State of Minnesota; recorded ____________
          as Document No. _________; and

               Whereas, the Company has heretofore issued, in accordance
          with the provisions of the Mortgage, as heretofore supplemented,
          the following series of First Mortgage Bonds:

                                             Principal        Principal 
                                              Amount           Amount  
          Series                              Issued        Outstanding
          ______                             _________      ___________
          3-1/8% Series due 1975             $26,000,000         None
          3-1/8% Series due 1979               4,000,000         None 
          3-5/8% Series due 1981              10,000,000         None
          4-3/4% Series due 1987              12,000,000         None
          6-1/2% Series due 1998              18,000,000    $18,000,000
          8-1/8% Series due 2001              23,000,000         None
          10-1/2% Series due 2005             35,000,000         None
          8.70% Series due 2006               35,000,000         None
          8.35% Series due 2007               50,000,000         None
          9-1/4% Series due 2008              50,000,000         None
          Pollution Control Series A         111,000,000         None
          Industrial Development Series A      2,500,000         None
          Industrial Development Series B      1,800,000         None
          Industrial Development Series C      1,150,000         None

          



                                             Principal        Principal 
                                              Amount           Amount  
          Series                              Issued        Outstanding
          ______                             _________      ___________

          Pollution Control Series B         13,500,000          None
          Pollution Control Series C          2,000,000          None
          Pollution Control Series D          3,600,000     3,600,000
          7-3/4% Series due 1994             55,000,000          None   
          7-3/8% Series due March 1, 1997    60,000,000     60,000,000
          7-3/4% Series due June 1, 2007     55,000,000     55,000,000
          7-1/2% Series due August 1, 2007   35,000,000     35,000,000
          Pollution Control Series E        111,000,000     111,000,000
          7% Series due March 1, 2008        50,000,000     50,000,000
          6-1/4% Series due July 1, 2003     25,000,000     25,000,000
          


          which bonds are also hereinafter sometimes called bonds of the
          First through ___________  Series, respectively; and

               WHEREAS, Section 8 of the Mortgage provides that the form of
          each series of bonds (other than the First Series) issued
          thereunder and of coupons to be attached to coupon bonds of such
          series shall be established by Resolution of the Board of
          Directors of the Company and that the form of such series, as
          established by said Board of Directors, shall specify the
          descriptive title of the bonds and various other terms thereof,
          and may also contain such provisions not inconsistent with the
          provisions of the Mortgage as the Board of Directors may, in its
          discretion, cause to be inserted therein expressing or referring
          to the terms and conditions upon which such bonds are to be
          issued and/or secured under the Mortgage; and

               WHEREAS, Section 120 of the Mortgage provides, among other
          things, that any power, privilege or right expressly or impliedly
          reserved to or in any way conferred upon the Company by any
          provision of the Mortgage, whether such power, privilege or right
          is in any way restricted or is unrestricted, may (to the extent
          permitted by law) be in whole or in part waived or surrendered or
          subjected to any restriction if at the time unrestricted or to
          additional restriction if already restricted, and the Company may
          enter into any further covenants, limitations or restrictions for
          the benefit of any one or more series of bonds issued thereunder,
          or the Company may cure any ambiguity contained therein, or in
          any supplemental indenture, or may establish the terms and 
          provisions of any series of bonds (other than said First Series)
          by an instrument in writing executed and acknowledged by the
          Company in such manner as would be necessary to entitle a
          conveyance of real estate to record in all of the states in which
          any property at the time subject to the lien of the Mortgage
          shall be situated; and


          [FN]

              Here will be inserted additional outstanding series.
              Here will be inserted the most recent outstanding
                    series.

          


               WHEREAS, the Company now desires to create ____ new series
          of bonds and (pursuant to the provisions of Section 120 of the
          Mortgage) to add to its covenants and agreements contained in the
          Mortgage, as heretofore supplemented, certain other covenants and
          agreements to be observed by it and to alter and amend in certain
          respects the covenants and provisions contained in the Mortgage,
          as heretofore supplemented; and

               WHEREAS, the execution and delivery by the Company of this
          ___________ Supplemental Indenture, and the terms of the bonds of
          the ___________ Series, hereinafter referred to, have been duly
          authorized by the Board of Directors of the Company by
          appropriate resolutions of said Board of Directors;

               NOW, THEREFORE, THIS INDENTURE WITNESSETH:

               That the Company, in consideration of the premises and of
          One Dollar to it duly paid by the Trustees at or before the
          ensealing and delivery of these presents, the receipt whereof is
          hereby acknowledged, and in further evidence of assurance of the
          estate, title and rights of the Trustees and in order further to
          secure the payment of both the principal of and interest and
          premium, if any, on the bonds from time to time issued under the
          Mortgage, as heretofore supplemented, according to their tenor
          and effect and the performance of all the provisions of the
          Mortgage (including any instruments supplemental thereto and any
          modification made as in the Mortgage provided) and of said bonds,
          hereby grants, bargains, sells, releases, conveys, assigns,
          transfers, mortgages, pledges, sets over and confirms (subject,
          however, to Excepted Encumbrances) unto The Bank of New York and
          W. T. Cunningham, as Trustees under the Mortgage, and to their
          successor or successors in said trust, and to said Trustees and
          their successors and assigns forever, all property, real,
          personal and mixed, of the kind or nature specifically mentioned
          in the Mortgage, as heretofore supplemented, or of any other kind
          or nature acquired by the Company after the date of the execution
          and delivery of the Mortgage, as heretofore supplemented (except
          any herein or in the Mortgage, as heretofore supplemented,
          expressly excepted), now owned or, subject to the provisions of
          subsection (I) of Section 87 of the Mortgage, hereafter acquired
          by the Company (by purchase, consolidation, merger, donation,
          construction, erection or in any other way) and wheresoever
          situated, including (without in anywise limiting or impairing by
          the enumeration of the same the scope and intent of the foregoing
          or of any general description contained in this _____________
          Supplemental Indenture) all lands, power sites, flowage rights,
          water rights, water locations, water appropriations, ditches,
          flumes, reservoirs, reservoir sites, canals, raceways, dams, dam
          sites, aqueducts, and all other rights or means for
          appropriating, conveying, storing and supplying water; all rights
          of way and roads; all plants for the generation of electricity by
          steam, water and/or other power; all power houses, gas plants,
          street lighting systems, standards and other equipment incidental
          thereto, telephone, radio and television systems, air-
          conditioning systems and equipment incidental thereto, water
          works, water systems, steam heat and hot water plants,
          substations, lines, service and supply systems, bridges,
          culverts, tracks, ice or refrigeration plants and equipment,
          offices, buildings and other structures and the equipment
          thereof; all machinery, engines, boilers, dynamos, electric, gas
          and other machines, regulators, meters, transformers, generators,
          motors, electrical, gas and mechanical appliances, conduits,
          cables, water, steam heat, gas or other pipes, gas mains and
          pipes, service pipes, fittings, valves and connections, pole and
          transmission lines, wires, cables, tools, implements, apparatus,
          furniture and chattels; all municipal and other franchises,
          consents or permits; all lines for the transmission and
          distribution of electric current, gas, steam heat or water for
          any purpose including towers, poles, wires, cables, pipes,
          conduits, ducts and all apparatus for use in connection
          therewith; all real estate, lands, easements, servitudes,
          licenses, permits, franchises, privileges, rights of way and
          other rights in or relating to real estate or the occupancy of
          the same and (except as herein or in the Mortgage, as heretofore
          supplemented, expressly excepted) all the right, title and
          interest of the Company in and to all other property of any kind
          or nature appertaining to and/or used and/or occupied and/or
          enjoyed in connection with any property hereinbefore or in the
          Mortgage, as heretofore supplemented, described.

               TOGETHER WITH all and singular the tenements, hereditaments,
          prescriptions, servitudes and appurtenances belonging or in
          anywise appertaining to the aforesaid property or any part
          thereof, with the reversion and reversions, remainder and
          remainders and (subject to the provisions of Section 57 of the
          Mortgage) the tolls, rents, revenues, issues, earnings, income,
          product and profits thereof, and all the estate, right, title and
          interest and claim whatsoever, at law as well as in equity, which
          the Company now has or may hereafter acquire in and to the
          aforesaid property and franchises and every part and parcel
          thereof.

               IT IS HEREBY AGREED by the Company that, subject to the
          provisions of subsection (I) of Section 87 of the Mortgage, all
          the property, rights, and franchises acquired by the Company (by
          purchase, consolidation, merger, donation, construction, erection
          or in any other way) after the date hereof, except any herein or
          in the Mortgage, as heretofore supplemented, expressly excepted,
          shall be and are as fully granted and conveyed hereby and by the
          Mortgage and as fully embraced within the lien hereof and the
          lien of the Mortgage as if such property, rights and franchises
          were now owned by the Company and were specifically described
          herein or in the Mortgage and conveyed hereby or thereby.

               PROVIDED that the following are not and are not intended to
          be now or hereafter granted, bargained, sold, released, conveyed,
          assigned, transferred, mortgaged, hypothecated, affected,
          pledged, set over or confirmed hereunder and are hereby expressly
          excepted from the lien and operation of this _____________
          Supplemental Indenture and from the lien and operation of the
          Mortgage, namely:  (1) cash, shares of stock, bonds, notes and
          other obligations and other securities not hereafter specifically
          pledged, paid, deposited, delivered or held under the Mortgage or
          covenanted so to be; (2) merchandise, equipment, apparatus,
          materials or supplies held for the purpose of sale or other
          disposition in the usual course of business; fuel, oil and
          similar materials and supplies consumable in the operation of any
          of the properties of the Company; all aircraft, rolling stock,
          trolley coaches, buses, motor coaches, automobiles and other
          vehicles and materials and supplies held for the purpose of
          repairing or replacing (in whole or part) any of the same; all
          timber, minerals, mineral rights and royalties; (3) bills, notes
          and accounts receivable, judgments, demands and choses in action,
          and all contracts, leases and operating agreements not
          specifically pledged under the Mortgage or covenanted so to be;
          the Company's contractual rights or other interest in or with
          respect to tires not owned by the Company; (4) the last day of
          the term of any lease or leasehold which may hereafter become
          subject to the lien of the Mortgage; (5) electric energy, gas,
          steam, ice, and other materials or products generated,
          manufactured, produced or purchased by the Company for sale,
          distribution or use in the ordinary course of its business; and
          (6) the Company's franchise to be a corporation; provided,
          however, that the property and rights expressly excepted from the
          lien and operation of this _____________ Supplemental Indenture
          and from the lien and operation of the Mortgage in the above
          subdivisions (2) and (3) shall (to the extent permitted by law)
          cease to be so excepted in the event and as of the date that
          either or both of the Trustees or a receiver or trustee shall
          enter upon and take possession of the Mortgaged and Pledged
          Property in the manner provided in Article XIII of the Mortgage
          by reason of the occurrence of a Default as defined in Section 65
          thereof.

               TO HAVE AND TO HOLD all such properties, real, personal and
          mixed, granted, bargained, sold, released, conveyed, assigned,
          transferred, mortgaged, pledged, set over or confirmed by the
          Company as aforesaid, or intended so to be, unto the Trustees and
          their successors and assigns forever.

               IN TRUST NEVERTHELESS, for the same purposes and upon the
          same terms, trusts and conditions and subject to and with the
          same provisos and covenants as are set forth in the Mortgage, as
          supplemented, this ___________ Supplemental Indenture being
          supplemental thereto.

               AND IT SI HEREBY COVENANTED by the Company that all the
          terms, conditions, provisos, covenants and provisions contained
          in the Mortgage, as heretofore supplemented, shall affect and
          apply to the property hereinbefore described and conveyed and to
          the estate, rights, obligations and duties of the Company and
          Trustees and the beneficiaries of the trust with respect to said
          property, and to the Trustees and their successors in the trust
          in the same manner and with the same effect as if said property
          had been owned by the Company at the time of the execution of the
          Mortgage, and had been specifically and at length described in
          and conveyed to said Trustees by the Mortgage as a part of the
          property therein stated to be conveyed.

               The Company  further covenants and agrees to and with the
          Trustees and their successors in said trust under the Mortgage as
          follows:

                                      ARTICLE I
                             ____________ SERIES OF BONDS


               Section 1.  There shall be a series of bonds designated
          "_____% Series due ______________" (herein sometimes referred to
          as the "__________ Series"), each of which shall also bear the
          descriptive title "First Mortgage Bond", and the form thereof,
          which shall be established by Resolution of the Board of
          Directors of the Company, shall contain suitable provisions with
          respect to the matters hereinafter in this Section specified. 
          Bonds of the __________ Series shall be dated as in Section 10 of
          the Mortgage provided, mature on _____________, be issued as
          fully registered bonds in denominations of One Thousand Dollars
          and, at the option of the Company, in any multiple or multiples
          of One Thousand Dollars (the exercise of such option to be
          evidenced by the execution and delivery thereof) and bear
          interest [at the rate of _____% per annum, payable semi-annually
          on ________ and ___________ of each year], commencing
          _______________, the principal of and interest on each said bond
          to be payable at the office or agency of the Company in the
          Borough of Manhattan, The City of New York, in such coin or
          currency of the United States of America as at the time of
          payment is legal tender for public and private debts.

               (I)   Bonds of the ___________ Series shall not be
          redeemable prior to _________.

               (II)   Bonds of the ___________     Series shall be
          redeemable on and after ______________, in whole at any time, or
          in part from time to time, prior to maturity, upon notice as
          provided in Section 52 of the Mortgage mailed at least 30 days
          prior to the date fixed for redemption, at 100% of the principal
          amount of the bonds to be redeemed together, in each case, with
          accrued interest to the date fixed for redemption.

               (III)     At the option of the registered owner, any bonds
          of the __________ Series, upon surrender thereof for cancellation
          at the office or agency of the Company in the Borough of
          Manhattan, The City of New York, together with a written
          instrument of transfer wherever required by the Company duly
          executed by the registered owner or by his duly authorized
          attorney, shall (subject to the provisions of Section 12 of the
          Mortgage) be exchangeable for a like aggregate principal amount
          of bonds of the same series of other authorized denominations.

               Bonds of the __________ Series shall be transferable
          (subject to the provisions of Section 12 of the Mortgage) at the
          office or agency of the Company in the Borough of Manhattan, The
          City of New York.

               Upon any exchange or transfer of bonds of the ___________
          Series, the Company may make a charge therefor sufficient to
          reimburse it for any tax or taxes or other governmental charge,
          as provided in Section 12 of the Mortgage, but the Company hereby
          waives any right to make a charge in addition thereto for any
          exchange or transfer of bonds of the __________ Series.

          [FN]

              Bracketed material to be changed if bonds of the Series
                    to which this Supplemental Indenture shall relate shall
                    bear interest at a rate which may be changed during the
                    life of such bonds or if such bonds shall bear interest
                    payable other than semi-annually.
              These paragraphs will be omitted or changed if the
                    bonds of the series to which this Supplemental
                    Indenture shall relate shall not be subject to
                    redemption or shall be subject to redemption on terms
                    different from those described above.

          


               Upon the delivery of this ____________ Supplemental
          Indenture and upon compliance with the applicable provisions of
          the Mortgage, there shall be an initial issue of bonds of the
          __________ Series for the aggregate principal amount of
          $__________.


                                      ARTICLE II

                                  DIVIDEND COVENANT


               Section 2.  The Company covenants and agrees that the
          provisions of subdivision (III) of Section 39 of the Mortgage,
          which are to remain in effect so long as any of the bonds of the
          First Series shall remain Outstanding, shall remain in full force
          and effect so long as any bonds of the First through __________
          Series shall remain Outstanding.


          [                   Amendment to the Mortgage
                         Meetings and Consents of Bondholders

               Section __.  Pursuant to the reservation of right in Section
          3 of the Fifth Supplemental Indenture dated as of April 1, 1971
          and there being no Outstanding bonds of any series created prior
          to the Sixth Series, the Company hereby amends the Mortgage, as
          supplemented, by substituting for Article XIX (relating to
          Meetings and Consents of Bondholders) a new Article XIX to read
          as set forth in Section 3 of such Fifth Supplemental
          Indenture.]


          [                   Amendment to the Mortgage
                                     Nuclear Fuel

               Section __.  Pursuant to the reservation of right in Section
          2 of the Fifth Supplemental Indenture dated as of April 1, 1971
          and there being no Outstanding bonds of any series created prior
          to the Sixth Series, the Company hereby amends the Mortgage, as
          supplemented, as set forth in paragraphs (A), (B) and (C) of
          Section 2 of such Fifth Supplemental Indenture (relating to
          Nuclear Fuel).]


          [FN]

              The Company may insert the bracketed language in any
                    one Supplemental Indenture executed after all bonds of
                    the Fifth Series have been retired.

          


                                     ARTICLE III

                               MISCELLANEOUS PROVISIONS


               Section 3.  Section 126 of the Mortgage, as heretofore
          amended, is hereby further amended by adding the words "and
          ___________," after the words "and _________".

               Section 4. Subject to the amendments provided for in this
          _____________ Supplemental Indenture, the terms defined in the
          Mortgage, as heretofore supplemented, shall, for all purposes of
          this _____________ Supplemental Indenture, have the meanings
          specified in the Mortgage, as heretofore supplemented.  

               Section 5. The Trustees hereby accept the trusts herein
          declared, provided, created or supplemented and agree to perform
          the same upon the terms and conditions herein and in the Mortgage
          set forth and upon the following terms and conditions:  

               The Trustees shall not be responsible in any manner
          whatsoever for or in respect of the validity or sufficiency of
          this _____________ Supplemental Indenture or for or in respect of
          the recitals contained herein, all of which recitals are made by
          the Company solely.  In general, each and every term and
          condition contained in Article XVII of the Mortgage shall apply
          to and form part of this _____________ Supplemental Indenture
          with the same force and effect as if the same were herein set
          forth in full with such omissions, variations and insertions, if
          any, as may be appropriate to make the same conform to the
          provisions of this _____________ Supplemental Indenture.  

               Section 6. Whenever in this _____________ Supplemental
          Indenture any party hereto is named or referred to, this shall,
          subject to the provisions of Articles XVI and XVII of the
          Mortgage, as heretofore supplemented, be deemed to include the
          successors or assigns of such party, and all the covenants and
          agreements in this _____________ Supplemental Indenture contained
          by or on behalf of the Company, or by or on behalf of the
          Trustees shall, subject as aforesaid, bind and inure to the
          benefit of the respective successors and assigns of such party
          whether so expressed or not.  

               Section 7.  Nothing in this _____________ Supplemental
          Indenture, expressed or implied, is intended, or shall be
          construed, to confer upon, or give to, any person, firm or
          corporation, other than the parties hereto and the holders of the
          bonds and coupons Outstanding under the Mortgage, any right,
          remedy, or claim under or by reason of this _____________
          Supplemental Indenture or any covenant, condition, stipulation,
          promise or agreement hereof, and all the covenants, conditions,
          stipulations, promises and agreements in this _____________
          Supplemental Indenture contained by and on behalf of the Company
          shall be for the sole and exclusive benefit of the parties
          hereto, and of the holders of the bonds and of the coupons
          Outstanding under the Mortgage.  

          [FN]

              Here will be inserted the maturity date of the most
                    recent series of bonds.
              Here will be inserted the maturity date of the series
                    of bonds issued immediately before the most recent
                    series of bonds.

          


               Section 8. This _____________ Supplemental Indenture shall
          be executed in several counterparts, each of which shall be an
          original and all of which shall constitute but one and the same
          instrument.  

               Section 9. The Company, the mortgagor named herein, by its
          execution hereof acknowledges receipt of a full, true and
          complete copy of this _____________ Supplemental Indenture.  

   

               IN WITNESS WHEREOF, Minnesota Power & Light Company has
          caused its corporate name to be hereunto affixed, and this
          instrument to be signed and sealed by its President or one of its
          Vice Presidents, and its corporate seal to be attested by its
          Secretary or one of its Assistant Secretaries for and in its
          behalf, and The Bank of New York  has caused its corporate name
          to be hereunto affixed, and this instrument to be signed and
          sealed by one of its Vice Presidents or one of its Assistant Vice
          Presidents and its corporate seal to be attested by one of its
          Assistant Treasurers, and W. T. Cunningham has hereunto set his
          hand and affixed his seal, all in The City of New York, as of the
          day and year first above written.


                                        Minnesota Power & Light Company


                                        By______________________________
                                                  [Name]
                                                  [Title]


          Attest:

          _______________________
          [Name]
          [Title]


          Executed, sealed and delivered by Minnesota Power
          & Light Company in the presence of:


          _______________________________

          _______________________________

          



                                             The Bank of New York
                                                  as Trustee


                                             By______________________
                                                  [Name]
                                                  [Title]


          Attest:

          _______________________
          [Name]
          [Title]


                                             ____________________________
                                                  W.T. Cunningham


          Executed, sealed and delivered by The Bank of New
          York and W. T. Cunningham in the presence of:


          ____________________________
          ____________________

          ____________________

          



          State of Minnesota  )
                              )  ss.:
          County of St. Louis )


               On this _____ day of ________________, before me, a Notary
          Public within and for said County, personally appeared
          ____________________ and ___________________, to me personally
          known, who, being each by me duly sworn, did say that they are
          respectively the ______________________ and the
          _____________________________ of Minnesota Power & Light Company
          of the State of Minnesota, the corporation named in the foregoing
          instrument; that the seal affixed to the foregoing instrument is
          the corporate seal of said corporation; that said instrument was
          signed and sealed in behalf of said corporation by authority of
          its Board of Directors; and said ____________________ and
          ___________________ acknowledged said instrument to be the free
          act and deed of said corporation.

               Personally came before me on this _____ day of
          _______________, ____________________, to me known to be the
          ________________________, and ____________________, to me known
          to be the _______________________, of the above named Minnesota
          Power & Light Company, the corporation described in and which
          executed the foregoing instrument, and to me personally known to
          be the persons who as such officers executed the foregoing
          instrument in the name and behalf of said corporation, who, being
          by me duly sworn did depose and say and acknowledge that they are
          respectively the _____________________ and the
          ___________________ of said corporation; that the seal affixed to
          said instrument is the corporate seal of said corporation; and
          that they signed, sealed and delivered said instrument in the
          name and on behalf of said corporation by authority of its Board
          of Directors and stockholders, and said ____________________ and
          ___________________ then and there acknowledged said instrument
          to be the free act and deed of said corporation and that such
          corporation executed the same.

               On the _____ day of _______________, before me personally
          came ____________________ and ___________________, to me known,
          who, being by me duly sworn, did depose and say that they
          respectively reside at _______________________________________,
          and ________________________________________; that they are
          respectively the ____________________ and the
          _______________________ of Minnesota Power & Light Company, one
          of the corporations described in and which executed the above
          instrument; that they know the seal of said corporation; that the
          seal affixed to said instrument is such corporate seal; that it
          was so affixed by order of the Board of Directors of said
          corporation, and that they signed their names thereto by like
          order.

               Given under my hand and notarial seal this _____ day of
          ______________.

                                   __________________________________
                                    Notary Public

          



          State of New York        )
                                   )  ss:
          County of New York       )


               On this _____ day of ______________, before me, a Notary
          Public within and for said County, personally appeared
          ____________________ and ___________________, to me personally
          known, who, being each by me duly sworn, did say that they are
          respectively a _______________ and an ________________ of The
          Bank of New York of the State of New York, the corporation named
          in the foregoing instrument; that the seal affixed to the
          foregoing instrument is the corporate seal of said corporation;
          that said instrument was signed and sealed in behalf of said
          corporation by authority of its Board of Directors; and said
          ____________________ and ___________________ acknowledged said
          instrument to be the free act and deed of said corporation.

               Personally came before me on this _____ day of
          ______________, ____________________, to me known to be a
          __________________, and ____________________, known to me to be
          an __________________, of the above named The Bank of New York,
          the corporation described in and which executed the foregoing
          instrument, and to me personally known to be the persons who as
          such officers executed the foregoing instrument in the name and
          behalf of said corporation, who, being by me duly sworn did
          depose and say and acknowledge that they are respectively a
          _________________ and an ________________ of said corporation;
          that the seal affixed to said instrument is the corporate seal of
          said corporation; and that they signed, sealed and delivered said
          instrument in the name and on behalf of said corporation by
          authority of its Board of Directors, and said
          ____________________ and ___________________ then and there
          acknowledged said instrument to be the free act and deed of said
          corporation and that such corporation executed the same.
           
               On the _____ day of _______________, before me personally
          came ____________________ and ___________________, to me known,
          who, being by me duly sworn, did depose and say that they
          respectively reside at ________________________________, and
          _______________________________________; that they are
          respectively a _________________ and an ____________________ of
          The Bank of New York, one of the corporations described in and
          which executed the above instrument; that they know the seal of
          said corporation; that the seal affixed to said instrument is
          such corporate seal; that it was so affixed by order of the Board
          of Directors of said corporation, and that they signed their
          names thereto by like order.

               Given under my hand and notarial seal this _____ day of
          ________________.


                          _____________________________________
                           Notary Public, State of New York

          



          State of New York        )
                                   )  ss:
          County of New York       )


               On this _____ day of ___________________, before me
          personally appeared W.T. Cunningham, to me known to be the person
          described in and who executed the foregoing instrument, and
          acknowledged that he executed the same as his free act and deed.

               Personally came before me this _____ day of ______________,
          the above named W.T. Cunningham, to me known to be the person who
          executed the foregoing instrument, and acknowledged the same.

               On the _____ day of ______________, before me personally
          came W.T. Cunningham, to me known to be the person described in
          and who executed the foregoing instrument, and acknowledged that
          he executed the same.

               Given under my hand and notarial seal this _____ day of
          ________________.



                          ____________________________________
                           Notary Public, State of New York




                                                               Exhibit 5(a)

                           MINNESOTA POWER & LIGHT COMPANY
                               30 West Superior Street
                               Duluth, Minnesota  55802

          Philip R. Halverson - Vice President
           General Counsel and Corporate Secretary


                                              January 28, 1997



           Minnesota Power & Light Company
           30 West Superior Street
           Duluth, MN  55802

           Dear Sirs:

                Referring to the proposed issuance and sale by Minnesota
           Power & Light Company of not to exceed $80,000,000 in principal
           amount of one or more proposed new series of the Company's
           First Mortgage Bonds (Bonds), as contemplated in the
           registration statement to be filed by the Company on or about
           the date hereof with the Securities and Exchange Commission
           under the Securities Act of 1933, as amended, I am of the
           opinion that:

                1.   With respect to each series of Bonds which are to be
           issued at any one time (Offered Bonds), all action necessary to
           make the Offered Bonds valid, legal and binding obligations of
           the Company will have been taken when:

                (a)  At a meeting or meetings of the Company's Board of
                Directors or the Executive Committee of the Board of
                Directors favorable action shall have been taken to
                approve and authorize the issuance and sale of the Offered
                Bonds, an appropriate Supplemental Indenture to the
                Company's presently existing Mortgage and Deed of Trust,
                as supplemented, in substantially its final form and any
                other final action necessary to the consummation of the
                proposed issuance and sale of the Offered Bonds;

                (b)  The Minnesota Public Utilities Commission shall have
                issued an order or orders authorizing the issuance and
                sale of the Bonds;

                (c)  The aforementioned Supplemental Indenture shall have
                been duly executed and delivered by the parties thereto;
                and

                (d)  The Offered Bonds shall have been issued and
                delivered for the consideration contemplated in the
                registration statement and any Prospectus Supplement
                relating to the Offered Bonds and in accordance with the
                provisions of the Company's Mortgage and Deed of Trust,
                dated as of September 1, 1945, with Irving Trust Company
                (now The Bank of New York) and Richard H. West (W.T.
                Cunningham, successor), as Trustees, as heretofore
                supplemented and to be further supplemented by the
                aforementioned Supplemental Indenture.

                2.   The Company is a corporation validly organized and
           existing under the laws of the State of Minnesota.

                I hereby consent to the use of my name in such
           registration statement and to the use of this opinion as an
           exhibit thereto.


                                              Sincerely,

                                              /s/ Philip R. Halverson

                                              Philip R. Halverson







                                                               Exhibit 5(b)

                                  REID & PRIEST LLP
                                 40 West 57th Street
                              New York, N.Y.  10019-4097
                                Telephone 212 603-2000
                                   Fax 212 603-2001




                                                  New York, New York
                                                  January 28, 1997


          Minnesota Power & Light Company
          30 West Superior Street
          Duluth, Minnesota  55802

          Dear Sirs:

                    Referring to the proposed issuance and sale by you of
          not to exceed $80,000,000 in principal amount of one or more
          proposed new series of the Company's First Mortgage Bonds
          (Bonds), as contemplated in the registration statement to be
          filed by you on or about the date hereof with the Securities and
          Exchange Commission under the Securities Act of 1933, as amended,
          we are of the opinion that:

                    1.   With respect to each series of Bonds which are to
          be issued at any one time (Offered Bonds), all action necessary
          to make the Offered Bonds valid, legal and binding obligations of
          the Company will have been taken when:

                    (a)  At a meeting or meetings of the Company's Board of
          Directors or the Executive Committee of the Board of Directors
          favorable action shall have been taken to approve and authorize
          the issuance and sale of the Offered Bonds, an appropriate
          Supplemental Indenture to the Company's presently existing
          Mortgage and Deed of Trust, as supplemented, in substantially its
          final form and any other final action necessary to the
          consummation of the proposed issuance and sale of the Offered
          Bonds;

                    (b)  The Minnesota Public Utilities Commission shall
          have issued an order or orders authorizing the issuance and sale
          of the Bonds;

                    (c)  The aforementioned Supplemental Indenture shall
          have been duly executed and delivered by the parties thereto; and

                    (d)  The Offered Bonds shall have been issued and
          delivered for the consideration contemplated in the registration
          statement and any Prospectus Supplement relating to the Offered
          Bonds and in accordance with the provisions of the Company's
          Mortgage and Deed of Trust, dated as of September 1, 1945, with
          Irving Trust Company (now The Bank of New York) and Richard H.
          West (W.T. Cunningham, successor), as Trustees, as heretofore
          supplemented and to be further supplemented by the aforementioned
          Supplemental Indenture.

                    2.   The Company is a corporation validly organized and
          existing under the laws of the State of Minnesota.

                    We are members of the New York Bar and do not hold
          ourselves out as experts on the laws of the State of Minnesota. 
          As to all matters of Minnesota law, we have relied with your
          consent upon an opinion of even date herewith addressed to you by
          Philip R. Halverson, Esq., Vice President, General Counsel and
          Secretary to the Company.

                    We hereby consent to the use of our name in such
          registration statement, and to the use of this opinion as an
          exhibit thereto.


                                                  Very truly yours,

                                                  /s/ REID & PRIEST LLP

                                                  REID & PRIEST LLP





                                                                  Exhibit 12
                                                                  
                          Minnesota Power & Light Company
                Computation of Ratios of Earnings to Fixed Charges and
                 Supplemental Ratios of Earnings to Fixed Charges

                                                  Year Ended December 31,
                                            -----------------------------------
                                              1991          1992         1993
                                            --------      --------     --------
                                              (In thousands except ratios)
     Income from continuing operations
        per consolidated statement
        of income                           $ 70,854      $ 67,821     $ 64,374

     Add (deduct)
        Current income tax expense            16,371        29,147       29,277
        Deferred income tax expense
           (benefit)                           9,734        (1,113)       1,084
        Deferred investment tax credits       (1,615)       (1,568)      (2,035)
        Undistributed income from less
           than 50% owned equity
           investments                        (4,941)       (5,733)      (6,009)
        Minority interest                       (129)        2,684          (83)
                                            --------      --------     --------
                                              90,274        91,238       86,608
                                            --------      --------     --------

     Fixed charges
        Interest on long-term debt            44,516        44,008       44,647
        Capitalized interest                       -           422        3,010
        Other interest charges - net           8,008         6,455        1,501
        Interest component of all
           rentals                             5,695         5,728        5,729
        Distributions on redeemable 
           preferred securities of                 -             -            -
           subsidiary                       --------      --------     --------
           Total fixed charges                58,219        56,613       54,887
                                            --------      --------     --------

     Earnings before income taxes and
        fixed charges (excluding
        capitalized                         $148,493      $147,429     $138,485
        interest)                           ========      ========     ========

                                                2.55          2.60         2.52
     Ratio of earnings to fixed charges     ========      ========     ========

     Earnings before income taxes and
        fixed charges (excluding
        capitalized interest)               $148,493      $147,429     $138,485
     Supplemental charges                     16,846        16,017       15,149
                                            --------      --------     --------


     Earnings before income taxes and
        fixed and supplemental charges
        (excluding capitalized              $165,339      $163,446     $153,634
        interest)                           ========      ========     ========
     Total fixed charges                    $ 58,219      $ 56,613     $ 54,887
     Supplemental charges                     16,846        16,017       15,149
                                            --------      --------     --------
        Fixed and supplemental charges      $ 75,065      $ 72,630     $ 70,036
                                            ========      ========     ========

     Supplemental ratio of earnings to          2.20          2.25         2.19
        fixed charges (1)                   ========      ========     ========



                                                                  Nine Months
                                       Year Ended December 31,      Ended
                                       ----------------------    September 30, 
                                           1994        1995          1996     
                                         --------    --------    -------------
                                          (In thousands
                                            except ratios)

     Income from continuing
        operations per consolidated
        statement of income              $ 59,465    $ 61,857     $ 50,648

     Add (deduct)
        Current income tax expense         24,116      13,356       24,441
        Deferred income tax expense
           (benefit)                         (981)    (11,336)      (5,161)
        Deferred investment tax
           credits                         (2,478)       (865)      (1,503)
        Undistributed income from
           less than 50% owned
           equity investments              (7,547)     (9,124)      (8,884)
        Minority interest                    (879)        260        2,076
                                         --------    --------      --------
                                           71,696      54,148       61,617
                                         --------    --------      --------

     Fixed charges
        Interest on long-term debt         48,137      45,713       38,276
        Capitalized interest                    -       1,395        1,244
        Other interest charges - net        7,382       7,934        6,673
        Interest component of all
           rentals                          5,737       3,670        1,746
        Distributions on redeemable 
           preferred securities of              -           -        3,220
           subsidiary                    --------    --------      --------
           Total fixed charges             61,256      58,712       51,159
                                         --------    --------      --------

     Earnings before income taxes
        and fixed charges (excluding     $132,952    $111,465      $111,532
        capitalized interest)            ========    ========      =========

     Ratio of earnings to fixed              2.17        1.90          2.18
        charges                          ========   =========      ========

     Earnings before income taxes
        and fixed charges (excluding
        capitalized interest)            $132,952    $111,465      $111,532
     Supplemental charges                  14,370      13,519         9,828
                                         --------    --------      --------

     Earnings before income taxes
        and fixed and supplemental 
        charges (excluding               $147,322    $124,984      $121,360
        capitalized interest)            ========    ========      ========
     Total fixed charges                 $ 61,256    $ 58,712      $ 51,159
     Supplemental charges                  14,370      13,519         9,828
                                         --------    --------      --------

        Fixed and supplemental           $ 75,626    $ 72,231      $ 60,987
           charges                       ========    ========      ========

     Supplemental ratio of earnings          1.95        1.73          1.99
        to fixed charges (1)             ========    ========      ========


     --------------------

     (1)       The supplemental ratio of earnings to fixed charges includes the
               Company's obligation under a contract with Square Butte Electric
               Cooperative ("Square Butte") which extends through 2007, pursuant
               to which the Company is purchasing 71 percent of the output of a
               generating unit capable of generating up to 470 megawatts.  The
               Company is obligated to pay Square Butte all of Square Butte's
               leasing, operating and debt service costs (less any amounts
               collected from the sale of power or energy to others) that shall
               not have been paid by Square Butte when due. See Note 12 to the
               Company's 1995 Consolidated Financial Statements incorporated by
               reference in the Company's 1995 Form 10-K.





                                                              EXHIBIT 23(a)


                          CONSENT OF INDEPENDENT ACCOUNTANTS


          We hereby consent to the incorporation by reference in the
          Prospectus constituting part of this Registration Statement on
          Form S-3 of our report dated January 22, 1996, which appears on
          page 21 of the 1995 Annual Report to Shareholders of Minnesota
          Power & Light Company, which is incorporated by reference in
          Minnesota Power & Light Company's Annual Report on Form 10-K for
          the year ended December 31, 1995.  We also consent to the
          incorporation by reference of our report on the Financial
          Statement Schedule, which appears on page 37 of such Annual
          Report on Form 10-K.  We also consent to the reference to us
          under the heading "Experts" in such Prospectus.


          /s/ Price Waterhouse LLP

          PRICE WATERHOUSE LLP
          Minneapolis, Minnesota
          January 27, 1997




                                                              EXHIBIT 23(b)



      ERNST & YOUNG LLP  One Indiana Square               Phone:  317 681-7000
                         Suite 3400                       Fax:  317 681-7216
                         Indianapolis, Indiana 46204-2094



                           CONSENT OF INDEPENDENT AUDITORS


          We consent to the reference to our firm under the caption
          "Experts" in the Registration Statement (Form S-3 No. 333-     ) 
          and related Prospectus of Minnesota Power & Light Company for
          the registration of $75,000,000 in principal amount of its first
          mortgage bonds and to the incorporation by reference therein of
          our report dated January 17, 1996 (except Note 13, as to which
          the date is January 19, 1996), with respect to the consolidated
          financial statements of ADESA Corporation for the six months
          ended December 31, 1995 (not presented separately therein) which
          are included in the consolidated financial statements of
          Minnesota Power & Light Company that are incorporated by
          reference in its Annual Report (Form 10-K) for the year ended
          December 31, 1995, filed with the Securities and Exchange
          Commission.


                                         /s/ Ernst & Young LLP


          January 29, 1997






                          SECURITIES AND EXCHANGE COMMISSION
                                Washington, D.C. 20549

                                  _________________

                                       FORM T-1

                       STATEMENT OF ELIGIBILITY UNDER THE TRUST
                        INDENTURE ACT OF 1939 OF A CORPORATION
                             DESIGNATED TO ACT AS TRUSTEE

                CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A 
                  TRUSTEE PURSUANT TO SECTION 305(b)(2) ____________

                                  _________________

                                 THE BANK OF NEW YORK
                 (Exact name of trustee as specified in its charter)

                 New York                                       13-5160382
          (Jurisdiction of incorporation                      (I.R.S. Employer
           if not a U.S. national bank)                     Identification No.)

     48 Wall Street, New York, New York                             10286
     (Address of principal executive offices)                     (Zip code)

                                  _________________

                           MINNESOTA POWER & LIGHT COMPANY
                 (Exact name of obligor as specified in its charter)

               Minnesota                                        41-0418150
     (State or other jurisdiction                             (I.R.S. Employer
     of incorporation or organization)                       Identification No.)

          30 West Superior Street
              Duluth, Minnesota                                    55802
     (Address of principal executive offices)                    (Zip code)

                                  _________________

                              FIRST MORTGAGE BONDS
                         (Title of the indenture securities)


     ------------------------
     
     *Specific title(s) to be determined in connection with sale(s) of First
      Mortgage Bonds.


 

     ITEM 1.   GENERAL INFORMATION.


               Furnish the following information as to the Trustee:

          (a)  Name and address of each examining or supervising authority to
               which it is subject.

     Superintendent of Banks of the          2 Rector Street, New York, N.Y.
        State of New York                      10006 and Albany, N.Y. 12203
     Federal Reserve Bank of New York        33 Liberty Plaza, New York, N.Y.
     Federal Deposit Insurance Corporation     10045
                                             550 17th Street, N.W.,
                                               Washington, D.C. 20429
     New York Clearing House Association     New York, N.Y.

          (b)   Whether it is authorized to exercise corporate trust powers.

               Yes.

     ITEM 2.   AFFILIATIONS WITH OBLIGOR.

               If the obligor is an affiliate of the trustee, describe each such
     affiliation.

               None. (See Note on page 2.)

     ITEM 16.  LIST OF EXHIBITS.

               Exhibits identified in parentheses below, on file with the
     Commission, are incorporated herein by reference as an exhibit hereto,
     pursuant to Rule 7a-29 under the Trust Indenture Act of 1939 (the "Act")
     and Rule 24 of the Commission's Rules of Practice.

          1.   -    A copy of the Organization Certificate of The Bank of New
                    York (formerly Irving Trust Company) as now in effect, which
                    contains the authority to commence business and a grant of
                    powers to exercise corporate trust powers.  (Exhibit 1 to
                    Amendment No. 1 to Form T-1 filed with Registration
                    Statement No. 33-6215, Exhibits 1a and 1b to Form T-1 filed
                    with Registration Statement No. 33-21672 and Exhibit 1 to
                    Form T-1 filed with Registration Statement No. 33-29637.)

          4.   -    A copy of the existing By-laws of the Trustee.  (Exhibit 4
                    to Form T-1 filed with Registration Statement No. 33-31019.)

          6.   -    The consent of the Trustee required by Section 321(b) of the
                    Act.  (Exhibit 6 to Form T-1 filed with Registration
                    Statement No. 33-44051.) 

          7.   -    A copy of the latest report of condition of the Trustee
                    published pursuant to law or to the requirements of its
                    supervising or examining authority. 

     -------------------------------------
     
     Pursuant to General Instruction B, the Trustee has responded only to Items
     1, 2 and 16 of this form since to the best of the knowledge of the Trustee
     the obligor is not in default under any indenture under which the Trustee
     is a trustee.


 

                                         NOTE

               Inasmuch as this Form T-1 is being filed prior to the
     ascertainment by the Trustee of all facts on which to base a responsive
     answer to Item 2, the answer to said Item is based on incomplete
     information.

               Item 2 may, however, be considered as correct unless amended by
     an amendment to this Form T-1.



                                      SIGNATURE

               Pursuant to the requirements of the Act, the Trustee, The Bank of
     New York, a corporation organized and existing under the laws of the State
     of New York, has duly caused this statement of eligibility to be signed on
     its behalf by the undersigned, thereunto duly authorized, all in The City
     of New York, and State of New York, on the 23rd day of January, 1997.


                                   THE BANK OF NEW YORK



                                   By:          /s/ REMO J. REALE         
                                      -------------------------------------
                                                  Remo J. Reale
                                             Assistant Vice President

 


                                                                       EXHIBIT 7
                                                                   (Page 1 of 3)

                         Consolidated Report of Condition of
                                 THE BANK OF NEW YORK
                       of 48 Wall Street, New York, N.Y. 10286

          And Foreign and Domestic Subsidiaries, a member of the Federal Reserve
     System, at the close of business September 30, 1996, published in
     accordance with a call made by the Federal Reserve Bank of this District
     pursuant to the provisions of the Federal Reserve Act.

                                                    Dollar Amounts
      ASSETS                                         in Thousands 
      ------                                         -------------
      Cash and balances due from
        depository institutions:
        Noninterest-bearing balances
          and currency and coin . . . . . . . . . . . . .    $4,404,522
        Interest-bearing balances . . . . . . . . . . . .       732,833
      Securities:
        Held-to-maturity securities . . . . . . . . . . .       789,964
        Available-for-sale securities . . . . . . . . . .     2,005,509
      Federal funds sold in domestic
        offices of the bank:
        Federal funds sold  . . . . . . . . . . . . . . .     3,364,838
      Loans and lease financing
        receivables:
        Loans and leases, net of unearned
          income  . . . . . . . . . . . . .   28,728,602
        LESS:  Allowance for loan and
          lease losses  . . . . . . . . . .      584,525
        LESS:  Allocated transfer risk
          reserve . . . . . . . . . . . . .          429
        Loans and leases, net of unearned
          income, allowance, and reserve  . . . . . . . .    28,143,648
      Assets held in trading accounts . . . . . . . . . .     1,004,242
      Premises and fixed assets (including
        capitalized leases) . . . . . . . . . . . . . . .       605,668
      Other real estate owned . . . . . . . . . . . . . .        41,238
      Investments in unconsolidated subsid-
        iaries and associated companies . . . . . . . . .       205,031
      Customers' liability to this bank on
        acceptances outstanding . . . . . . . . . . . . .       949,154
      Intangible assets . . . . . . . . . . . . . . . . .       490,524
                                                              1,305,839
      Other assets  . . . . . . . . . . . . . . . . . . .   -----------
      Total assets  . . . . . . . . . . . . . . . . . . .   $44,043,010
                                                            ===========

    
					  		 (Page 2 of 3)

      LIABILITIES
      -----------                                                         
      Deposits:
        In domestic offices . . . . . . . . . . . . . . .   $20,441,318
        Noninterest-bearing . . . . . . . .    8,158,472
        Interest-bearing  . . . . . . . . .   12,282,846
        In foreign offices, Edge and
        Agreement subsidiaries, and IBFs  . . . . . . . .    11,710,903
        Noninterest-bearing . . . . . . . .       46,182
        Interest-bearing  . . . . . . . . .   11,664,721
      Federal funds purchased in domestic
        offices of the bank:
        Federal funds purchased . . . . . . . . . . . . .     1,565,288
      Demand notes issued to the U.S.
        Treasury  . . . . . . . . . . . . . . . . . . . .       293,186
      Trading liabilities . . . . . . . . . . . . . . . .       826,856
      Other borrowed money:
        With original maturity of one year or less  . . .     2,103,443
        With original maturity of more than one year  . .        20,766
      Bank's liability on acceptances
        executed and outstanding  . . . . . . . . . . . .       951,116
      Subordinated notes and debentures . . . . . . . . .     1,020,400
                                                              1,522,884
      Other liabilities . . . . . . . . . . . . . . . . .    ----------
                                                             40,456,160
      Total liabilities . . . . . . . . . . . . . . . . .    ----------


      EQUITY CAPITAL
      --------------

      Common stock  . . . . . . . . . . . . . . . . . . .       942,284
      Surplus . . . . . . . . . . . . . . . . . . . . . .       525,666
      Undivided profits and capital
        reserves  . . . . . . . . . . . . . . . . . . . .     2,129,376
      Net unrealized holding gains (losses)
        on available-for-sale securities  . . . . . . . .     (   2,073)
      Cumulative foreign currency                             (   8,403)
        translation adjustments . . . . . . . . . . . . .   -----------
                                                              3,586,850
      Total equity capital  . . . . . . . . . . . . . . .   -----------
                                                            $44,043,010
      Total liabilities and equity capital  . . . . . . .   ===========



    


                                                               (Page 3 of 3)    

          I, Robert E. Keilman, Senior Vice President and Comptroller of the
     above-named bank do hereby declare that this Report of Condition has been
     prepared in conformance with the instructions issued by the Board of
     Governors of the Federal Reserve System and is true to the best of my
     knowledge and belief.

                                        Robert E. Keilman


          We, the undersigned directors, attest to the correctness of this
     Report of Condition and declare that it has been examined by us and to the
     best of our knowledge and belief has been prepared in conformance with the
     instructions issued by the Board of Governors of the Federal Reserve System
     and is true and correct.

          J. Carter Bacot     )
          Thomas A. Renyi     )    Directors
          Alan R. Griffith    )





                          SECURITIES AND EXCHANGE COMMISSION
                                Washington, D.C. 20549

                                  _________________


                                       FORM T-2

                       STATEMENT OF ELIGIBILITY UNDER THE TRUST
                        INDENTURE ACT OF 1939 OF AN INDIVIDUAL
                             DESIGNATED TO ACT AS TRUSTEE

                CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A 
                  TRUSTEE PURSUANT TO SECTION 305(b)(2) ____________

                                  _________________

                                   W.T. CUNNINGHAM
                                  (Name of Trustee)

                                     ###-##-####
                               (Social Security Number)


                101 Barclay Street                                         
                 New York, New York                             10286
          (Business Address, Street, City, State)           (Zip Code)

                                  _________________

                            MINNESOTA POWER & LIGHT COMPANY
                 (Exact name of obligor as specified in its charter)


                       Minnesota                             41-0418150
             (State or other jurisdiction                  (I.R.S. Employer
          of incorporation or organization)                 Identification No.)

                 30 West Superior Street                 
                    Duluth, Minnesota                           55802 
         (Address of principal executive offices)             (Zip code)

                                  _________________

                                FIRST MORTGAGE BONDS*
                         (Title of the indenture securities)

                       
     ------------------

                      *Specific title(s) to be determined in connection with
     sale(s) of First Mortgage Bonds.



     



     ITEM 1.    AFFILIATIONS WITH OBLIGOR.

                    If the obligor is an affiliate of the trustee, describe each
     such affiliation.

                    None.*

     ITEM 16.   LIST OF EXHIBITS.

                    List below all exhibits filed as a part of this statement of
     eligibility

                    None.




                                      SIGNATURE

            Pursuant to the requirements of the Trust Indenture Act of 1939, I,
     W.T. Cunningham, have signed this statement of eligibility in The City of
     New York and State of New York, on the 24th day of January, 1997.



                                          
                                                By:  /s/  W.T. CUNNINGHAM 
                                                     ----------------------
                                                     W.T. Cunningham


                         
     --------------------
          *Pursuant to General Instruction B, the Trustee has responded only to
     Items 1 and 11 of this form since to the best of the knowledge of the
     Trustee the obligor is not in default under any indenture under which the
     Trustee is a trustee.