NUVEEN UNIT TRUSTS
N-8B-2, 1997-03-20
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    As filed with the Securities and Exchange Commission on March 20, 1997
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                         SECURITIES AND EXCHANGE COMMISSION

                                WASHINGTON, D.C. 20549

                                      FORM N-8B-2

                                   FILE NO. 811-0810

                   REGISTRATION STATEMENT OF UNIT INVESTMENT TRUST

                           Pursuant to Section 8(b) of the
                            Investment Company Act of 1940

                                  NUVEEN UNIT TRUSTS
                (and Subsequent Trusts and Similar Series of Trusts)

                 NOT THE ISSUER OF PERIODIC PAYMENT PLAN CERTIFICATES

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I. ORGANIZATION AND GENERAL INFORMATION

   1. (a) Furnish name of the trust and the Internal Revenue Service Employer
          Identification Number. (According to security designation or 
          otherwise, if the trust does not have or does not transact business 
          under any other designation.)

                   Nuveen Unit Trusts.

                   The Trust has no Internal Revenue Service
                   Employer Identification Number

      (b) Furnish title of each class or series of securities issued by 
          the trust.

                      CERTIFICATE OF OWNERSHIP

                          -- evidencing --

                       An Undivided Interest

                           -- in the --

           NUVEEN UNIT TRUSTS, SERIES 1 (OR SUBSEQUENT SERIES)* (the "TRUST")

   2. Furnish name and principal business address and zip code and the 
      Internal Revenue Service Employer Identification Number of each 
      depositor of the trust.

         John Nuveen & Co. Incorporated (the "DEPOSITOR" or "EVALUATOR")
         333 West Wacker Drive
         Chicago, Illinois  60606-1286

         Internal Revenue Service Employer Identification
         Number is: 36-2639476
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*Or appropriate subsequent Series designation which may use a name different 
 from Nuveen Unit Trusts.




                                  -2-


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   3. Furnish name and principal business address and zip code and the 
      Internal Revenue Service Employer Identification Number of each 
      custodian or trustee of the trust indicating for which class or series 
      of securities each custodian or trustee is acting.

         The Chase Manhattan Bank (the "TRUSTEE")
         4 New York Plaza
         New York, New York 10004-2413

         Internal Revenue Service Employer Identification
         Number is: 13-2633612

   4. Furnish name and principal business address and zip code and the 
      Internal Revenue Service Employer Identification Number of each 
      principal underwriter currently distributing securities of the trust.

          None at the date hereof.  It is expected that a group of dealers 
          will be formed to distribute securities of each series of the Trust.
          The principal underwriter will be the Depositor, John Nuveen & Co. 
          Incorporated (36-2639476), 333 West Wacker Drive, Chicago, 
          Illinois 60606-1286.

    5. Furnish name of state or other sovereign power, the laws of which govern
       with respect to the organization of the trust.

           State of New York.

    6. (a) Furnish the date of execution and termination of any indenture or 
           agreement currently in effect under the terms of which the trust 
           was organized and issued or proposes to issue securities. (If 
           individual indentures or agreements are entered into with security 
           holders, so state and furnish the date of the first such indenture 
           or agreement.)

               The form of indenture and agreements (the "TRUST AGREEMENT") 
               proposed to be entered into between John Nuveen & Co., 
               Incorporated, as Depositor and Evaluator, and The Chase 
               Manhattan Bank, as Trustee, under the terms of which the 
               Trusts for Series 1 and subsequent series will be created and 
               the securities for Series 1 and subsequent series described 
               in Item 1(b) will be issued, is filed as Exhibit A(1) hereto. 
               It is expected that the Trust Agreements for Series 1 and 
               subsequent series will be entered into immediately prior to 
               the filing of an amendment of the Registration Statement on 
               Form S-6 under the Securities Act of 1933 filed for each 
               Series of Nuveen Unit Trusts, and the securities comprising 
               the portfolio will be listed in the Trust Agreement and in 
               the prospectus, and said securities will not be selected 
               until at or about the date of their deposit.  The Trust 
               Agreement provides (or will provide) that in no event shall 
               the Trust continue beyond December 31 of the year following 
               the fiftieth anniversary of the execution of the Trust 
               Agreement.

                                  -3-
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       (b) Furnish the dates of execution and termination of any indenture or 
           agreement currently in effect pursuant to which the proceeds of 
           payments on securities issued or to be issued by the trust are 
           held by the custodian or trustee.

               None, except as set forth in Item 6(a).

   7.  Furnish in chronological order the following information with respect to
       each change of name of the trust since January 1, 1930.  If the name 
       has never been changed, so state.

       Former Name                                   :Approximate Date of Change

               None.

   8.  State the date on which the fiscal year of the trust ends.

           The fiscal year end for each Trust will vary based upon the type of
           securities which comprise such Trust's portfolio and such Trust's 
           date of deposit.

MATERIAL LITIGATION

    9.  Furnish a description of any pending legal proceedings, material with 
        respect to the security holders of the trust by reason of the nature 
        of the claim or the amount thereof, to which the trust, the depositor,
        or the principal underwriter is a party or of which the assets of the 
        trust are the subject, including the substance of the claims involved 
        in such proceeding and the title of the proceeding. Furnish a similar 
        statement with respect to any pending administrative proceeding 
        commenced by a governmental authority or any such proceeding or legal 
        proceeding known to be contemplated by a governmental authority. 
        Include any proceeding which, although immaterial itself, is 
        representative of, or one of, a group which in the aggregate is 
        material.

             None.

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II.   GENERAL DESCRIPTION OF THE TRUST AND SECURITIES OF THE TRUST

      GENERAL INFORMATION CONCERNING THE SECURITIES OF THE TRUST AND 
      THE RIGHTS OF HOLDERS

  10. Furnish a brief statement with respect to the following matters for each 
      class or series of securities issued by the trust:

      (a) Whether the securities are of the registered or bearer type.

             Registered.

      (b) Whether the securities are of the cumulative or distributive type.

             Distributive.

      (c) The rights of security holders with respect to withdrawal or 
          redemption.

             See answer to Item (d), below.

      (d) The rights of security holders with respect to conversion, transfer, 
          partial redemption, and similar matters.


          Security holders ("UNITHOLDERS") may redeem securities issued by 
          the Trust ("UNITS") at any time.  Redemption shall generally be 
          made by the Trustee on the third business day following the day on 
          which a tender for redemption is received (the "REDEMPTION DATE"), 
          but in no case later than seven calendar days following such 
          Redemption Date, by payment of cash equivalent to the redemption 
          price for such Trust multiplied by the number of units being 
          redeemed.  With respect to certain Trusts, Unitholders may be 
          permitted to request an in-kind distribution of a pro rata portion 
          of underlying securities represented by the Units.  The right of 
          redemption may be suspended and payment postponed (1) for any 
          period during which the New York Stock Exchange is closed, other 
          than customary weekend and holiday closings, or during which (as 
          determined by the Securities and Exchange Commission) trading on 
          the New York Stock Exchange, or any applicable foreign securities 
          exchange, is restricted; (2) for any period during which an 
          emergency exists as a result of which disposal by the Trustee of 
          Securities is not reasonably practicable or is not reasonably 
          practicable to fairly determine the value of the underlying 
          Securities in accordance with the Trust Agreements; or (3) for 
          such other period as the Securities and Exchange Commission may by 
          order permit.  After the initial offering, while not obligated to 
          do so, the Depositor intends to, and certain of the dealers may, 
          subject to change any time, maintain a market for Units of the 
          Trusts and to continuously offer to purchase said Units at prices, 
          determined by the Evaluator, based on the aggregate value of the 
          underlying Securities in such Trusts, together with accrued 
          interest to the expected dates of settlement, if applicable.

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          Units are transferable by making a written request to the Trustee 
          and, in the case of Units evidenced by Certificate, by presenting 
          and surrendering such Certificates to the Trustee properly 
          endorsed or accompanied by a written instrument or instruments of 
          transfer.

      (e) If the trust is the issuer of periodic payment plan certificates, 
          the substance of the provisions of any indenture or agreement with 
          respect to lapses or defaults by security holders in making 
          principal payments, and with respect to reinstatement.

             Not applicable.

      (f) The substance of the provisions of any indenture or agreement with 
          respect to voting rights, together with the names of any persons 
          other than security holders given the right to exercise voting 
          rights pertaining to the Trust's securities or the underlying 
          securities and the relationship of such persons to the Trust.

          Each of the Trusts will be created under the laws of the State of 
          New York pursuant to a Trust Agreement dated the initial date of 
          deposit of the Trust between the Depositor and Trustee.  The Trust 
          Agreements may be amended by the Trustee and the Depositor without 
          the consent of any of the Unitholders (a) to cure any ambiguity or 
          to correct or supplement any provision contained herein which may 
          be defective or inconsistent with any other provision contained 
          therein; or (b) to make such other provision in regard to matters 
          or questions arising thereunder as shall not adversely affect the 
          interests of the Unitholders; provided, however, that the parties 
          thereto may not amend a Trust Agreement so as to (1) increase the 
          number of Units issuable thereunder except as provided in the 
          Trust Agreement or (2) except as provided in the Trust Agreement, 
          permit the deposit or acquisition thereunder of securities either 
          in addition to or in substitution for any of the securities 
          initially deposited in the Trust.

          No Unitholder shall have the right to control the operation and 
          management of any Trust in any manner, except to vote with respect 
          to the amendment of the Trust Agreements or termination of any 
          Trust.  Nor shall any Unitholders have the right to vote any 
          voting securities, if any, contained in a Trust's portfolio.

          The information set forth above has been derived from statements in 
          Exhibit D filed herewith under the captions "Other 
          Information--Amendment of Indenture" and "Other 
          Information--Termination of Indenture" in Prospectus Part B.

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     (g)  Whether security holders must be given notice of any change in:

          (1) the composition of the assets in the trust.

                Yes.

          (2) the terms and conditions of the securities issued by the trust.

                Yes.

          (3) the provisions of any indenture or agreement of the trust.

                Yes.

          (4) the identity of the depositor, trustee or custodian.

                Yes.

    (h)   Whether the consent of security holders is required in order for 
          action to be taken concerning any change in:

          (1) the composition of the assets of the trust.

                 No.

          (2) the terms and conditions of the securities issued by the trust.

                 Reference is made to the information provided in answer to 
                 Item 10(f) above.

          (3) the provisions of any indenture or agreement of the trust.

                 Reference is made to the information provided in answer to 
                 Item 10(f) above.

          (4) the identity of the depositor, trustee or custodian.

                 No.

    (i)   Any other principal feature of the securities issued by the trust 
          or any other principal right, privilege or obligation not covered 
          by subdivisions (a) to (g) or by any other items in this form.

                 None.

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INFORMATION CONCERNING THE SECURITIES UNDERLYING THE TRUST'S SECURITIES

  11.  Describe briefly the kind or type of securities comprising the unit of 
       specified securities in which security holders have an interest.

          Each Trust may consist of common stocks, preferred stocks, 
          securities issued by other investment companies, bonds, notes, 
          other fixed income securities, other evidences of indebtedness, 
          certificates of participation, mortgage-backed securities or other 
          obligations issued or guaranteed by corporations or other business 
          organizations, investment companies or individual states of the 
          United States of America or the United States of America or any 
          agency or instrumentality thereof (plus Contract Obligations, 
          Replacement Securities, Replacement Contract Obligations, 
          additional Securities and Substitute Securities, if any) 
          (collectively referred to herein as the "SECURITIES"), all 
          undistributed interest or dividend income received or accrued 
          thereon and any undistributed cash realized from the sale, 
          redemption or other disposition of the Securities deposited in the 
          Trust.

  12.  If the trust is the issuer of periodic payment plan certificates and 
       if any underlying securities were issued by another investment company, 
       furnish the following information for each such company:

       (a) Name of company.

       (b) Name and principal business address of depositor.

       (c) Name and principal business address of trustee or custodian.

       (d) Name and principal business address of principal underwriter.

       (e) The period during which the securities of such company have been 
           the underlying securities.

               Not applicable.

INFORMATION CONCERNING LOADS, FEES, CHARGES AND EXPENSES

  13.  (a) Furnish the following information with respect to each load, fee, 
           expense or charge to which (1) principal payments, (2) underlying 
           securities, (3) distributions, (4) cumulated or reinvested 
           distributions or income, and (5) redeemed or liquidated assets of 
           the trust's securities are subject:

           (A) the nature of such load, fee, expense or charge;

           (B) the amount thereof;

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           (C) the name of the person to whom such amounts are paid and his 
               relationship to the trust; and

           (D) the nature of the services performed by such person in 
               consideration for such load, fee, expense or charge.

           Units of the Trusts are offered at the public offering price 
           thereof. During the initial offering period, the public offering 
           price per Unit is equal to the aggregate value of the Securities 
           in the respective Trust, plus the applicable sales charge set 
           forth in "Expense Information" in Prospectus Part A and in "Public 
           Offering Price" in Part B of the Trust's prospectus, in each case 
           adding to the total thereof cash held by the Trust, if any, 
           divided by the number of outstanding Units of such Trust.  The 
           public offering price for secondary market transactions is based 
           on the aggregate value of the Securities in a Trust, plus the 
           applicable sales charge referred to in Part A of the Trust's 
           prospectus.  The sales load paid per unit will be remitted to the 
           Depositor.  The sales load is expected to vary from Trust to Trust 
           depending upon the type of underlying securities included in a 
           Trust's portfolio and a Trust's maturity and may include a front 
           end sales charge, deferred sales charge or a combination thereof.

           The aggregate value of Securities which are debt obligations will 
           generally be computed the offering side evaluations of such 
           Securities during the initial offering period and the bid side 
           evaluations of such Securities for secondary market transactions.  
           The aggregate value of Securities which are equity securities 
           (including securities of investment companies listed on a 
           securities exchange) during the initial offering period will 
           generally be determined in the following manner: if such 
           Securities are listed on a national or foreign securities exchange 
           or the NASDAQ National Market System, this evaluation is generally 
           based on the closing sale prices on that exchange or that system 
           (unless it is determined that these prices are inappropriate as a 
           basis for valuation) or, if there is no closing sale price on that 
           exchange or system, at the closing ask prices; if such Securities 
           are not so listed or, if so listed and the principal market 
           therefor is other than on the exchange, the evaluation shall 
           generally be based on the current ask prices on the 
           over-the-counter market (unless it is determined that these prices 
           are inappropriate as a basis for valuation).  For secondary market 
           transactions, the aggregate value of such Securities will 
           generally be computed in the same manner as during the initial 
           offering period and will be based on the closing sales or bid 
           prices on the related securities market.  The aggregate value of 
           Securities which are issued by other investment companies and not 
           listed on a securities exchange will generally be based on the 
           last available net asset value calculation during the initial 
           offering period and for secondary market transactions.  The 
           initial offering period for a Trust will last until such time as 
           the total number of Units created are sold.

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           Units will be sold through dealers who are members of the National 
           Association of Security Dealers, Inc., and through others.  Sales 
           may be made to or through dealers at prices which represent 
           discounts from the public offering price.  Certain commercial 
           banks may make Units of Trusts available to their customers on an 
           agency basis.  A portion of the sales charge paid by their 
           customers is retained by or remitted to the Banks.

           The Depositor will receive gross sales charges equal to a 
           percentage of the public offering price and will pay a fixed 
           portion of such sales charges to dealers and agents.  In addition, 
           the Depositor may realize a profit or a loss resulting from the 
           difference between the purchase prices of the Securities to the 
           Depositor and the costs of such Securities to a Trust, which will 
           generally be based on the offering side evaluation of debt 
           obligations or the closing sale or ask prices of equity 
           securities.  The Depositor may also realize profits or losses with 
           respect to Securities deposited in a Trust which were acquired 
           from underwriting syndicates of which the Depositor was a member.  
           The Depositor may realize additional profits or losses during the 
           initial offering period on unsold Units as a result of changes in 
           the daily evaluation of the Securities in a Trust.

           The Depositor may charge the Trust a portfolio surveillance fee 
           for services performed for monitoring the underlying securities of 
           the Trusts but in no event will such compensation, when combined 
           with all compensation received from other unit investment trusts 
           for which the Depositor provides portfolio surveillance, exceed 
           the aggregate cost to the Depositor for providing such services.

           The Trustee will receive an annual fee for its services generally 
           based on the largest aggregate principal amount of the Securities 
           in a Trust at any time during the period.  Funds that are 
           available for future distributions, redemptions and payments of 
           expenses are held in accounts which are non-interest bearing to 
           Unitholders and are available for use by the Trustee pursuant to 
           normal Trust procedures.

           For providing evaluations of Securities in each Trust, the 
           Depositor, in its capacity as Evaluator, shall receive a fee, 
           payable monthly, based upon the largest aggregate principal amount 
           of Securities in any such Trust at any time during such monthly 
           period but in no event will such compensation, when combined with 
           all compensation received from other unit investment trusts for 
           which the Depositor provides evaluations of Securities, exceed the 
           aggregate cost to the Depositor for providing such services.

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           The Trustee's, Evaluator's and Depositor's Surveillance fees may 
           be  increased without approval of Unitholders by amounts not 
           exceeding a proportionate increase in the Consumer Price Index 
           entitled All Services Less Rent of Shelter, published by the U.S. 
           Department of Labor or any equivalent index substituted therefor.  
           In addition, the Trustee's Fees may be periodically adjusted in 
           response to fluctuations in short-term interest rates (reflecting 
           the cost to the Trustee of advancing funds to a Trust to meet 
           scheduled distributions).

           Expenses incurred in establishing a Trust, including the cost of 
           initial preparation of documents relating to the Trust, Federal 
           and State registration fees, the initial fees and expenses of the 
           Trustee, legal expenses and any other non-material out-of-pocket 
           expenses, may be paid in whole or in part by the Trust and 
           amortized over the lesser of five years or the life of the Trust.

              The information set forth above has been extracted from 
              statements in Exhibit D filed herewith under the caption 
              "Performance Information and Expense Information" in Prospectus 
              Part A and under the captions "Public Offering Price," 
              "Distribution of Units to the Public," "Trust Operating 
              Expenses," "Accumulation Plan" and "Unit Value and Evaluation" 
              in Prospectus Part B.

      (b)  For each installment payment type of periodic payment plan 
           certificate of the trust, furnish the following information with 
           respect to sales load and other deductions from principal payments.

               Not applicable.

      (c)  State the amount of total deductions as a percentage of the net 
           amount invested for each type of security issued by the trust.  
           State each different sales charge available as a percentage of the 
           public offering price and as a percentage of the net amount 
           invested. List any special purchase plans or methods established 
           by rule or exemptive order that reflect scheduled variations in, or 
           elimination of, the sales load and identify each class of 
           individuals or transactions to which such plans apply.

                                  -11-
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              A reduced sales charge resulting from quantity discounts 
              (including purchases made subject to a binding letter of 
              intent) will apply on all applicable purchases of Nuveen 
              investment company securities on any one day by the same 
              purchaser in the amounts stated, and for this purpose purchases 
              of a single Trust will be aggregated with concurrent purchases 
              of any other Trust or of shares of any open-end management 
              investment company of which the Depositor is principal 
              underwriter and with respect to the purchase of which a sales 
              charge is imposed.  Purchases by or for the account of an 
              individual and his or her spouse and children under 21 years of 
              age ("immediate family members") will be aggregated to 
              determine the applicable sales charge.  The graduated sales 
              charges are also applicable to a trustee or other fiduciary 
              purchasing securities for a single trust estate or single 
              fiduciary account.  Units may be purchased without a sales 
              charge by officers or directors and by bona fide, full-time 
              employees of Depositor and its affiliates, including in each 
              case these individuals and their immediate family members (as 
              defined above).  A reduced sales charge will also be allowed to 
              certain investors who are members of a class as will be set 
              forth in Part A of the Prospectus.

              Units may be purchased during the initial offering period at 
              reduced sales charges by (1) investors who purchase Units 
              through registered investment advisers, certified financial 
              planners and registered broker-dealers who in each case either 
              charge periodic fees for financial planning, investment 
              advisory or asset management services, or provide such services 
              in connection with the establishment of an investment account 
              for which a comprehensive "wrap fee" charge is imposed, (2) 
              bank trust departments investing funds over which they exercise 
              exclusive discretionary investment authority and that are held 
              in a fiduciary, agency, custodial or similar capacity, (3) any 
              person who for at least 90 days, has been an officer, director 
              or bona fide employee of any firm offering Units for sale to 
              investors or their immediate family members (as defined above) 
              and (4) officers and directors of bank holding companies that 
              make Units available directly or through subsidiaries or bank 
              affiliates.  In addition, such investors may purchase Units in 
              the secondary market at the public offering price minus the 
              concession the Depositor typically allows to brokers and 
              dealers.

              The amounts of any such reductions, when determined, will 
              appear in the prospectus under the caption "Public Offering 
              Price" in Prospectus Part B.

              The information set forth above has been extracted from 
              statements in Exhibit D filed herewith under the caption 
              "Expense Information" in Prospectus Part A and under the 
              captions "Public Offering Price" and "Distribution of Units to 
              the Public" in Prospectus Part B.

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      (d) Explain fully the reasons for any difference in the price at which 
          securities are offered generally to the public, and the price at 
          which securities are offered for any class of transactions to any 
          class or group of individuals, including officers, directors, or 
          employees of the depositor, trustee, custodian or principal 
          underwriters.

               Reference is made to the information provided in answer to 
               Item 13(c) above.

      (e) Furnish a brief description of any loads, fees, expenses or charges 
          not covered in Item 13(a) which may be paid by security holders in 
          connection with the trust or its securities.

              The Trustee may require a Unitholder to pay a reasonable fee, 
              to be determined in the sole discretion of the Trustee, for 
              each certificate reissued or transferred and to pay any 
              governmental charge that may be imposed in connection with each 
              such transfer or interchange.  The Trustee at the present time 
              does not intend to charge for the normal transfer or 
              interchange of certificates.  Destroyed, stolen, mutilated or 
              lost certificates will be replaced upon delivery to the Trustee 
              of satisfactory indemnity (generally amounting to 1% of the 
              market value of the Units), affidavit of loss, evidence of 
              ownership and payment of expenses incurred.

              For additional information concerning these matters, reference 
              is made to the answer to Item 13(a).

      (f) State whether the depositor, principal underwriter, custodian or 
          trustee, or any affiliated person of the foregoing may receive 
          profits or other benefits not included in answer to Item 13(a) or 
          13(d) through the sale or purchase of the trust's securities or 
          interests in such securities, or underlying securities or interests 
          in underlying securities, and describe fully the nature and extent 
          of such profits or benefits.

              Certain Unitholders of a Trust may elect to have distributions 
              of principal (including capital gains, if any) or 
              interest/dividends or both automatically invested without 
              charge in shares of certain mutual funds which are registered 
              in such Unitholder's state of residence and are distributed by 
              the Depositor.

              Reference is made to the information provided in answer to Item 
              13(a) for further information.

                                  -13-
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     (g)  State the percentage that the aggregate annual charges and deductions
          for maintenance and other expenses of the trust bear to the dividend 
          and interest income from the trust property during the period 
          covered by the financial statements filed herewith.

               Not applicable.

INFORMATION CONCERNING THE OPERATIONS OF THE TRUST

  14. Describe the procedure with respect to applications (if any) and the 
      issuance and authentication of the trust's securities, and state the 
      substance of the provisions of any indenture or agreement 
      pertaining thereto.

              Each of the Trusts will be created under the laws of the State 
              of New York pursuant to a Trust Agreement dated the initial 
              date of deposit of the Trust between the Depositor and Trustee. 
              On the initial date of deposit, the Depositor will deliver to 
              the Trustee Securities or contracts for the purchase thereof 
              for deposit in the Trusts.  In exchange for the Securities so 
              deposited, the Trustee will deliver to the Depositor 
              documentation evidencing the ownership of that number of Units 
              set forth in the prospectus for such Trust.  Each Trust will 
              initially consist of delivery statements (I.E., contracts) to 
              purchase obligations.  The Depositor has a limited right of 
              substitution for such Securities in the event of a failed 
              contract.

 15. Describe the procedure with respect to the receipt of payments from 
     purchasers of the trust's securities and the handling of the proceeds 
     thereof, and state the substance of the provisions of any indenture or 
     agreement pertaining thereto.

               Reference is made to the information provided in answer to 
               Item 13(a).

 16. Describe the procedure with respect to the acquisition of underlying 
     securities and the disposition thereof, and state the substance of the 
     provisions of any indenture or agreement pertaining thereto.

               On the initial deposit on the initial date of deposit, the 
              Depositor will deliver to the Trustee Securities or contracts 
              for the purchase thereof for deposit in the Trusts.  In 
              exchange for the Securities so deposited, the Trustee will 
              deliver to the Depositor documentation evidencing the ownership 
              of that number of Units set forth in the prospectus for such 
              Trust.  Each Trust will initially consist of delivery 
              statements (I.E., contracts) to purchase Securities.  The 
              Depositor has a limited right of substitution for such 
              Securities in the event of a failed contract.  Additional Units 
              of a Trust may be issued from time to time following the 
              initial date of deposit by depositing in such Trust additional 
              Securities or contracts for the purchase thereof together with 

                                  -14-
<PAGE>

              cash or irrevocable letters of credit, or cash (which may 
              include a letter of credit) with instructions for the Trustee 
              to purchase Securities on behalf of such Trust.  As additional 
              Units are issued by a Trust as a result of the deposit of 
              additional Securities or cash by the Depositor, the aggregate 
              value of the Securities in the Trust will be increased and the 
              fractional undivided interest in the Trust represented by each 
              Unit will be decreased.  The Depositor may continue to make 
              additional deposits of Securities or cash, with instructions to 
              purchase Securities for deposit into a Trust, following the 
              initial date of deposit, PROVIDED that such additional deposits 
              will generally be in amounts which will maintain the same 
              proportionate relationship among the Securities in such Trust 
              established on the initial date of deposit of the Securities.

              The Depositor may not alter the portfolios of the Trusts by the 
              purchase, sale or substitution of Securities, except as 
              provided in the related Trust Agreement.  Thus, with the 
              exception of redemption or maturity of Securities in accordance 
              with their terms (and reinvestments made in connection with 
              certain Series), the assets of the Trust will remain unchanged 
              under normal circumstances.

              The Depositor may direct the Trustee to dispose of Securities, 
              the value of which has been affected by certain adverse events, 
              including the institution of certain legal proceedings or the 
              occurrence of other market or credit factors, including an 
              advanced refunding, so that in the opinion of the Depositor the 
              retention of such Securities in the Trust would be detrimental 
              to the interest of Unitholders.  Such Securities will not, 
              however, be sold to take advantage of fluctuations in market 
              price.  In addition, the Depositor will instruct the Trustee to 
              dispose of certain Securities and to take such further action 
              as may be needed from time to time to ensure that certain 
              Series continue to satisfy the qualifications of a regulated 
              investment company, including the requirements with respect to 
              diversification under Section 851 of the Internal Revenue Code, 
              and as may be needed from time to time to avoid imposition of 
              any excise tax on a Trust as a regulated investment company.  
              The proceeds from any such sales, exclusive of any portion 
              which represents accrued interest, will be credited to the 
              Capital Account of such Trust for distribution to Unitholders.

              The Depositor is required to instruct the Trustee to reject any 
              offer made by any issuers of Securities to issue new securities 
              or property in exchange or substitution for any of such 
              Securities pursuant to a refunding financing plan, merger or 
              other transaction, except that the Depositor may instruct the 
              Trustee to accept or reject such an offer or to take any other 
              action with respect thereto as the Depositor may deem proper if 
              (i) the issuer is in default with respect to such Securities, 
              or (ii) in the written opinion of the Depositor, the issuer 
              will probably default with respect to such Securities in the 
              reasonably foreseeable future.  Any security or property 
              received in exchange or substitution will be sold or held by 
              the Trustee pursuant to the direction of the Depositor subject 
              to the terms and conditions of the Trust Agreement.  In 
              addition, the Trustee may sell Securities, designated by the 
              Depositor, from a Trust for the purpose of redeeming Units of 
              such Trust tendered for redemption and the payment of expenses.

                                  -15-
<PAGE>

                    For additional information concerning these matters, 
                    reference is made to information provided in answer to 
                    Item 11 above.

  17.  (a) Describe the procedure with respect to withdrawal or redemption by 
           security holders.

       (b) Furnish the names of any persons who may redeem or repurchase, or 
           are required to redeem or repurchase, the Trust's securities or 
           underlying securities from security holders, and the substance of 
           the provisions of any indenture or agreement pertaining thereto.

       (c) Indicate whether repurchased or redeemed securities will be 
           canceled or may be resold.

              A Unitholder who does not dispose of Units in the secondary 
              market (as described in response to Item 10(d) above) may cause 
              Units to be redeemed by the Trustee by making a written request 
              to the Trustee, and, in the case of Units evidenced by a 
              certificate, by tendering such certificate to the Trustee, 
              properly endorsed or accompanied by a written instrument or 
              instruments of transfer in a form satisfactory to the Trustee.  
              Redemption shall generally be made by the Trustee on the third 
              business day following the day on which a tender for redemption 
              is received (the "REDEMPTION DATE"), but in no case later than 
              seven calendar days following such Redemption Date, by payment 
              of cash equivalent to the Redemption Price for such Trust 
              (determined as set forth in response to Item 46(a) below), as 
              of the evaluation time stated in the Trust's prospectus, 
              multiplied by the number of Units being redeemed.  Any Units 
              redeemed shall be canceled and any undivided fractional 
              interest in the Trust extinguished.

              Any amounts paid on redemption representing interest shall be 
              withdrawn from the Income Account for such Trust, to the extent 
              that funds are available for such purpose, then from the 
              Principal Account.  All other amounts paid on redemption shall 
              be withdrawn from the Principal Account for such Trust.  The 
              Trustee is empowered to sell Securities for a Trust in order to 
              make funds available for the redemption of Units of such Trust.

                                  -16-
<PAGE>

              Reference is made to the statements in answer to Item 10(d) 
              above for additional information.

  18. (a) Describe the procedure with respect to the receipt, custody and 
          disposition of the income and other distributable funds of the trust 
          and state the substance of the provisions of any indenture or 
          agreement pertaining thereto.

              Interest or dividends received by each Trust, including any 
              portion of the proceeds from a disposition of Securities which 
              represents accrued interest, is credited by the Trustee to the 
              Income Account for such Trust.  All other receipts are credited 
              by the Trustee to a separate Principal Account for the Trust.  
              The Trustee normally has no cash for distribution to 
              Unitholders until it receives interest or dividend payments on 
              the Securities comprising the Trust.  Since interest or 
              dividends usually are paid quarterly or semi-annually (monthly 
              in the case of GNMA Securities), during the initial months of 
              the Trust, the Income Account of each Trust, consisting of 
              accrued but uncollected interest or dividends and collected 
              interest or dividends (cash), will be predominantly the 
              uncollected accrued interest or dividends that is not available 
              for distribution.  Thereafter, assuming the Trust retains its 
              original size and composition, after deduction of the fees and 
              expenses of the Trustee, the Depositor and Evaluator and 
              reimbursements (without interest) to the Trustee for any 
              amounts advanced to a Trust, the Trustee will normally 
              distribute on each income distribution date (the fifteenth of 
              the month) or shortly thereafter to Unitholders of record of 
              such Trust on the preceding record date (which is the first day 
              of each month).

              In connection with GNMA Trusts only, the terms of the Ginnie 
              Mae Securities provide for payment to the holders thereof 
              (including a GNMA Trust) on the 15th day of each month of 
              amounts collected by or due to the Issuers thereof with respect 
              to the underlying mortgages during the preceding month.  The 
              Trustee will collect the interest due a GNMA Trust on the 
              Securities therein as it becomes payable and credit such 
              interest to a separate Income Account for such GNMA Trust 
              created by the Trust Agreement.  Distributions will be made to 
              each Unitholder of record of a GNMA Trust on the appropriate 
              distribution date and will consist of an amount substantially 
              equal to each Unitholders pro rata share of the cash balances, 
              if any, in the Income Account and the Principal Account of such 
              GNMA Trust, computed as of the close of business or the 
              preceding record date.

                                  -17-
<PAGE>

       (b) Describe the procedure, if any, with respect to the reinvestment of 
           distributions to security holders and state the substance of the 
           provisions of any indenture or agreement pertaining thereto.

              Unitholders of a Trust may elect to have distributions of 
              principal (including capital gains, if any) or 
              interest/dividends or both automatically invested without 
              charge in shares of certain mutual funds which are registered 
              in such Unitholder's state of residence and are distributed the 
              Depositor or an affiliate of the Depositor.  In addition, 
              Unitholders of certain Trusts may elect to have distributions 
              of principal (including capital gains, if any) or 
              interest/dividends or both automatically invested in additional 
              Units of such Trusts either without charge or subject to a 
              reduced sales charge.

       (c) If any reserves or special funds are created out of income or 
           principal, state with respect to each such reserve or fund the 
           purpose and ultimate disposition thereof, and describe the 
           manner of handling the same.

              The Trustee may withdraw from the Principal Account or the 
              Income Account of any Trust such amounts, if any, as it deems 
              necessary to establish a reserve for any taxes or other 
              governmental charges or other extraordinary expenses payable 
              out of the Trust.  Amounts so withdrawn shall be credited to a 
              separate account maintained for a Trust known as the Reserve 
              Account and shall not be considered a part of the Trust when 
              determining the value of the Units until such time as the 
              Trustee shall return all or any part of such amounts to the 
              appropriate account upon a determination by the Trustee that 
              such reserve amounts are no longer necessary.

       (d) Submit a schedule showing the periodic and special distributions 
           which have been made to security holders during the three years 
           covered by the financial statements filed herewith.  State for 
           each such distribution the aggregate amount and amount per share.
           If distributions from sources other than current income have been 
           made, identify each such other source and indicate whether such 
           distribution represents the return of principal payments to 
           security holders. If payments other than cash were made, describe 
           the nature thereof, the account charged and the basis of 
           determining the amount of such charge.

               Not applicable.

 19.  Describe the procedure with respect to the keeping of records and 
      accounts of the Trust, the making of reports and the furnishing of 
      information to security holders, and the substance of the provision 
      of any indenture or agreement pertaining thereto.

                                  -18-
<PAGE>

              In accordance with the Trust Agreements, the Trustee shall 
              keep proper books of record and account of all transactions at 
              its office for each Trust.  Such books and records shall 
              include the name and address of, and the number of Units of a 
              Trust held by, every Unitholder.  Such books and records shall 
              be open to inspection by any Unitholder at all reasonable times 
              during usual business hours.  The Trustee shall make such 
              annual or other reports as may from time to time be required 
              under any applicable state or federal statute, rule or 
              regulation.  The Trustee shall keep a certified copy or 
              duplicate original of the Trust Agreements on file in its 
              office available for inspection at all reasonable times during 
              usual business hours by any Unitholder, together with a current 
              list of the Securities held in each Trust.

              With each distribution, the Trustee will furnish or cause to be 
              furnished to each Unitholder a statement of the amount of 
              income and the amount of other receipts, if any, which are 
              being distributed, expressed in each case as a dollar amount 
              per unit.

              The accounts of each Trust are required to be audited annually, 
              at the Trust's expense, by independent auditors designated by 
              the Depositor, unless the Depositor determines that such an 
              audit would not be in the best interest of the Unitholders of 
              such Trusts.  The accountant's report will be furnished by the 
              Trustee to any Unitholder of such Trust upon written request.  
              Within a reasonable period of time after the end of each 
              calendar year, the Trustee shall furnish to each person who at 
              any time during the calendar year was the Unitholder of the 
              Trust, a statement, covering the calendar year, setting forth 
              the applicable Trust:

         (a)  As to the Income Account:  (1) the amount of interest or 
              dividends received on the Securities; (2) the amount paid from 
              the Income Account representing accrued interest of any Units 
              redeemed; (3) the deductibles from the Income Account for 
              applicable taxes, if any, fees and expenses (including auditing 
              fees) of the Trustee, the Depositor, the Evaluator, and, if 
              any, of bond counsel; (4) any amounts credited by the Trustee 
              to the Reserve Account; (5) the net amount remaining after such 
              payments and deductions, expressed both as a total dollar 
              amount and a dollar amount per Unit outstanding on the last 
              business day of such calendar year; and

         (b)  As to the Capital Account:  (1) the dates of the maturity, 
              liquidation or redemption of any of the Securities and the net 
              proceeds received therefrom excluding any portion credited to 
              the Income Account; (2) the amount paid from the Capital 
              Account representing the principal of any Units redeemed; (3) 
              the deductions from the Capital Account for payment of 
              applicable taxes, if any, fees and expenses (including auditing 
              fees) of the Trustee, the Depositor, the Evaluator, and, if 
              any, of bond counsel; (4) the amount of when issued interest 
              treated as a return of capital, if any; (5) any amounts 
              credited by the Trustee to the Reserve Account; and (6) the net 
              amount remaining after distributions of principal and 
              deductions expressed both as a dollar amount and as a dollar 
              amount per Unit outstanding on the last business day of the 
              calendar year; and

                                  -19-
<PAGE>

         (c)  The following information:  (1) a list of the Securities as of 
              the last business day of such calendar year; (2) the number of 
              Units outstanding on the last business day of such calendar 
              year; (3) the redemption price based on the last evaluation 
              made during such calendar year; and (4) the amount actually 
              distributed during such calendar year from the Interest and 
              Capital Accounts separately stated, expressed both as total 
              dollar amounts and as dollar amounts per Unit outstanding on 
              the record dates for each such distribution.

 20.  State the substance of the provisions of any indenture or agreement 
      concerning the trust with respect to the following:

      (a) Amendments to such indenture or agreement.

              Reference is made to the information provided in answer to Item 
              10(f) above.

      (b) The extension or termination of such indenture or agreement.

              Reference is made to the information provided in answer to Item 
              10(f) above.

      (c) The removal or resignation of the trustee or custodian, or the 
          failure of the trustee or custodian to perform its duties, 
          obligations and functions.

               See Item 20(d).

      (d) The appointment of a successor trustee and the procedure if a 
          successor trustee is not appointed.

               The Depositor upon receiving notice of resignation of the 
              Trustee is obligated to appoint a successor Trustee promptly.  
              If, upon such resignation, no successor Trustee has been 
              appointed and has accepted the appointment within 30 days after 
              notification, the retiring Trustee may apply to a court of 
              competent jurisdiction for the appointment of a successor.  If 
              the Trustee becomes incapable of acting or is adjudged a 
              bankruptcy or insolvent, or a receiver or other public officer 
              shall take charge of its property or affairs, the Sponsor may 

                                  -20-
<PAGE>

              remove the Trustee and appoint a successor by written 
              instrument.  Notice of such removal and appointment shall be 
              mailed to each Unitholder by the Depositor.  Upon the execution 
              of a written acceptance of such appointment by such successor 
              Trustee, all the rights, powers, duties and obligations of the 
              original Trustee shall vest in the successor.  The Trustee 
              shall be a corporation organized under the laws of the United 
              States, or any state thereof, which is authorized under such 
              laws to exercise trust powers.  The Trustee shall have at all 
              times an aggregate capital, surplus and undivided profits of 
              not less than $5,000,000.

      (e) The removal or resignation of the depositor, or the failure of the 
          depositor to perform its duties, obligations and functions.

              Reference is made to the information provided in answer to Item 
              20(f) below.

      (f) The appointment of a successor depositor and the procedure if a 
          successor depositor is not appointed.

              If at any time the Depositor shall fail to perform any of its 
              duties under the Trust Agreements or shall become incapable of 
              acting and shall be adjudged a bankrupt or insolvent or shall 
              have its affairs taken over by public authorities, then the 
              Trustee may: (a) appoint a successor Depositor at rates of 
              compensation deemed by the Trustee to be reasonable and not 
              exceeding such reasonable amounts as may be prescribed by the 
              Securities and Exchange Commission, or (b) terminate the Trust 
              Agreements and liquidate the Trusts as provided therein, or (c) 
              continue to act as Trustee without terminating the Trust 
              Agreements.

              The Depositor is liable for the performance of its obligations 
              arising from its responsibilities under the Trust Agreements, 
              but will be under no liability to the Unitholders for taking 
              any action or refraining from taking any action in good faith 
              pursuant to the Trust Agreements or for errors in judgment, 
              except in cases of its own negligence, bad faith or willful 
              misconduct.  The Depositor shall not be liable or responsible 
              in any way for depreciation or loss incurred by reason of the 
              sale of any Securities.

 21. (a)  State the substance of the provisions of any indenture or agreement 
          with respect to loans to security holders.

              Not applicable.

                                  -21-
<PAGE>

     (b)  Furnish a brief description of any procedure or arrangement by which
          loans are made available to security holders by the depositor, 
          principal underwriter, trustee or custodian, or any affiliated 
          person of the foregoing.  The following items should be covered:

          (1) The name of each person who makes such agreements or 
              arrangements with security holders.

          (2) The rate of interest payable on such loans.

          (3) The period for which loans may be made.

          (4) Costs or charges for default in repayment at maturity.

          (5) Other material provisions of the agreement or arrangement.

               Not applicable.

     (c)  If such loans are made, furnish the aggregate amount of loans 
          outstanding at the end of the last fiscal year, the amount of 
          interest collected during the last fiscal year allocated to the 
          depositor, principal underwriter, trustee or custodian or affiliated 
          person of the foregoing and the aggregate amount of loans in default 
          at the end of the last fiscal year covered by financial statements 
          filed herewith.

               Not applicable.

 22. State the substance of the provisions of any indenture or agreement with 
     respect to limitations on the liabilities of the depositor, trustee or 
     custodian, or any other party to such indenture or agreement.

     The Depositor is liable for the performance of its obligations arising 
     from its responsibilities under the Trust Agreements, but will be under 
     no liability to the Unitholders for taking any action or refraining 
     from any action in good faith pursuant to the Trust Agreements or for 
     errors in judgment, except in cases of its own negligence, bad faith or 
     willful misconduct.  The Depositor shall not be liable or responsible 
     in any way for depreciation or loss incurred by reason of the sale of 
     any Securities.  The Trust Agreements provide that the Trustee shall be 
     under no liability for any action taken in good faith in reliance upon 
     prima facie properly executed documents or for the disposition of 
     moneys from Securities or Certificates except by reason of its own 
     negligence, bad faith or willful misconduct, nor shall the Trustee be 
     liable or responsible in any way for depreciation or loss incurred by 
     reason of the sale by the Trustee of any Securities.  In the event that 

                                  -22-
<PAGE>

     the Depositor has failed to act, the Trustee may act and shall not be 
     liable for any action taken by it in good faith.  The Trustee shall not 
     be personally liable for any taxes or other governmental charges 
     imposed upon or in respect of the Securities or upon the interest 
     thereon.  In addition, the Trust Agreements contain other customary 
     provisions limiting the liability of the Trustee.  The Trustee and 
     Unitholders may rely on any evaluation furnished by the Evaluator and 
     shall have no responsibility for the act or receipt thereof The Trust 
     Agreements provide that the determinations made by the Evaluator shall 
     be in good faith upon the basis of the best information available to 
     it, PROVIDED, HOWEVER, that the Evaluator shall be under no liability 
     to the Trustee or Unitholders for errors in judgment, but shall be 
     liable only for its negligence, lack of good faith or willful 
     misconduct.

 23. Describe any bonding arrangement for officers, directors, partners or 
     employees of the depositor or principal underwriter of the trust, 
     including the amount of coverage and the type of bond.

         None.

 24. State the substance of any other material provisions of any indenture or 
     agreement concerning the trust or its securities and a description of any 
     other material functions or duties of the depositor, trustee or custodian 
     not stated in Item 10 or Items 14 to 23, inclusive.

     John Nuveen & Co. Incorporated, the Depositor, also serves as Evaluator 
     for the Trusts.  For the evaluation of Securities in each Trust, the 
     Evaluator shall receive a fee, payable monthly, calculated on the basis 
     of an annual rate set forth under "Expense Information" in Prospectus 
     Part A, based upon the largest aggregate principal amount of Securities 
     in such Trust at any time during such monthly period.

III. ORGANIZATION, PERSONNEL AND AFFILIATED PERSONS OF DEPOSITOR

ORGANIZATION AND OPERATIONS OF DEPOSITOR

 25. State the form of organization of the depositor of the trust, the name of 
     the state or other sovereign power under the laws of which the depositor 
     was organized and the date of organization.

     John Nuveen & Co. Incorporated ("NUVEEN") was founded in 1898 and is the 
     oldest and largest investment banking firm specializing in the 
     underwriting and distribution of tax-exempt securities and maintains 
     the largest research department in the investment banking community 
     devoted exclusively to the analysis of municipal securities.  In 1961, 
     Nuveen began sponsoring the Nuveen Tax-Free Unit Trust and since that 
     time has issued more than $36 billion in tax-exempt unit trusts, 
     including over $12 billion in tax-exempt insured unit trusts.  In 
     addition, Nuveen open-end and closed-end funds held approximately $35 
     billion in securities under management.  Nuveen is a subsidiary of The 
     John Nuveen Company which, in turn, is approximately 78% owned by the 
     St. Paul Companies, Inc. ("ST. PAUL").  St. Paul is located in St. 
     Paul, Minnesota and is principally engaged in providing 
     property-liability insurance through subsidiaries.  Nuveen is a member 
     of the National Association of Securities Dealers, Inc. and the 
     Securities Industry Association and has its principal offices located 
     in Chicago (333 West Wacker Drive) and New York (Swiss Bank Tower, 10 
     East 50th Street).  Nuveen maintains 11 regional offices.

                                  -23-
<PAGE>

 26. (a) Furnish the following information with respect to all fees received 
         by the Depositor of the trusts in connection with the exercise of any
         functions or duties concerning securities of the trust during the 
         period covered by the financial statements filed herewith.

              Not applicable, as no fees have been received by the Depositor 
              of the Trusts in connection with the exercise of any 
              functions or duties concerning Securities of the Trust.

     (b) Furnish the following information with respect to any fee or any 
         participation in fees received by the depositor from any underlying 
         investment company or any affiliated person or investment advisor 
         of such company:

         (1) The nature of such fee or participation.

         (2) The name of the person making payment.

         (3) The nature of the services rendered in consideration for such 
             fee or participation.

         (4) The aggregate amount received during the last fiscal year covered 
             by the financial statements filed herewith.

               Not applicable, as no fees have been received by the Depositor 
               of the Trusts from any underlying investment company or any 
               affiliated person or investment advisor of such company.

                                  -24-
<PAGE>

 27. Describe the general character of the business engaged in by the 
     depositor including a statement as to any business other than that of 
     depositor of the trust.  If the depositor acts or has acted in any 
     capacity with respect to any investment company or companies other than 
     the trust, state the name or names of such company or companies, their 
     relationship, if any, to the trust, and the nature of the depositor's 
     activities therewith.  If the depositor has caused to act in such named 
     capacities, state the date of and circumstances surrounding 
     such cessation.

               Reference is made to the information provided in answer to 
               Items 16, 24 and 25.

OFFICIALS AND AFFILIATED PERSONS OF DEPOSITOR

 28. (a) Furnish as at latest practicable date the following information with 
         respect to the depositor of the trust, with respect to each officer, 
         director, or partner of the depositor, and with respect to each 
         natural person directly or indirectly owning, controlling or holding 
         with power to vote 5% or more of the outstanding voting securities 
         of the depositor.

                               AS AT MARCH 14, 1997
         ----------------------------------------------------------------------
         Name and principal     :   Nature of relationship or affiliation with
         business address       :   Depositor of the Trust
         ----------------------------------------------------------------------

                                Reference is made to Exhibit E attached hereto.

                   Ownership of all securities of the Sponsor:

              100% of the voting securities of the Sponsor are owned by 
              The John Nuveen Company, which, in turn is approximately 78% 
              owned by The St. Paul Companies, Inc.

                   Ownership of all securities of the trust:

              None at date hereof.

                                  -25-
<PAGE>

                   Other companies of which each of the persons named above is 
                   presently an officer, director or partner.

         ----------------------------------------------------------------------
         Name and principal  :                         :  Nature of affiliaton
         business address of :  Nature of business of  :  with such other such
         other company       :  such other company     :  company
         ----------------------------------------------------------------------

                    Reference is made to Exhibit E attached hereto.

    (b)  Furnish a brief statement of the business experience during the last 
         five years of each officer, director or partner of the Sponsor.

         ----------------------------------------------------------------------
         Name and principal  :                         :  Nature of affiliaton
         business address of :  Nature of business of  :  with such other such
         other company       :  such other company     :  company
         ----------------------------------------------------------------------

                    Reference is made to Exhibit E attached hereto.

 29. Furnish as at latest practicable date the following information with 
     respect to each company which directly or indirectly owns, controls or 
     holds with power to vote 5% or more of the outstanding voting securities 
     of the depositor.

              Reference is made to the information provided in answer to 
              Item 28(a) above.

CONTROLLING PERSONS

 30. Furnish as at latest practicable date the following information with 
     respect to any person, other than those covered by Items 28, 29 and 42, 
     who directly or indirectly controls the depositor.

              None.

COMPENSATION OF OFFICERS AND DIRECTORS OF DEPOSITOR

     COMPENSATION OF OFFICERS OF DEPOSITOR

 31. Furnish the following information with respect to the remuneration for 
     services paid by the depositor during the last fiscal year covered by 
     financial statements filed herewith:

     (a) directly to each of the officers or partners of the depositor 
         directly receiving the three highest amounts of remuneration.

                                  -26-
<PAGE>

     (b) directly to all officers or partners of the depositor as a group 
         exclusive of persons whose remuneration is included under Item 31(a),
         stating separately the aggregate amount paid by the depositor itself
         and the aggregate amount paid by all the subsidiaries.

     (c) indirectly or through subsidiaries to each of the officers or 
         partners of the depositor.

              Not applicable.

COMPENSATION OF DIRECTORS

 32. Furnish the following information with respect to the remuneration for 
     services, exclusive of remuneration reported under Item 31, paid by the 
     depositor during the last fiscal year covered by financial statements 
     filed herewith:

     (a) The aggregate direct remuneration to directors; and

     (b) Indirectly or through subsidiaries to directors.

              Not applicable.

COMPENSATION TO EMPLOYEES

 33. (a) Furnish the following information with respect to the aggregate amount
         of remuneration for services of all employees of the depositor 
         (exclusive of persons whose remuneration is reported in Items 31 and 
         32) who received remuneration in excess of $10,000 during the last 
         fiscal year covered by financial statements filed herewith from the 
         depositor and any of its subsidiaries.

     (b) Furnish the following information with respect to the remuneration for
         services paid directly during the last fiscal year covered by 
         financial statements filed herewith to the following classes of 
         persons (exclusive of those persons covered by Item 33(a)): (1) Sales 
         managers, branch managers, district managers and other persons 
         supervising the sale of registrant's securities; (2) Salesmen, sales 
         agents, canvassers and other persons making solicitations but not in 
         supervisory capacity; (3) Administrative and clerical employees; and 
         (4) Others (Specify).  If a person is employed in more than one 
         capacity, classify according to predominant type of work.

               Not applicable.

                                  -27-
<PAGE>

COMPENSATION TO OTHER PERSONS

 34. Furnish the following information with respect to the aggregate amount of 
     compensation for services paid any person (exclusive of persons whose 
     remuneration is reported in Items 31, 32 and 33), whose aggregate 
     compensation in connection with services rendered with respect to the 
     trust in all capacities exceeded $10,000 during the last fiscal year 
     covered by financial statements filed herewith from the depositor and 
     any of its subsidiaries.

              Not applicable.

IV.   DISTRIBUTION AND REDEMPTION OF SECURITIES

      DISTRIBUTION OF SECURITIES

 35. Furnish the names of the states in which sales of the trust's securities 
     (A) are currently being made, (B) are presently proposed to be made, and 
     (C) have been discounted, indicating by appropriate letter the status 
     with respect to each state.

     (A) No sales of the Trust's securities are currently being made.

     (B) The Depositor intends to qualify the Units for sale in a number of 
         states. The names of such states have not been determined but will 
         be as of the initial date of deposit of the Trusts.

     (C) None.

 36. If sales of the trust's securities have at any time since January 1, 1936,
     been suspended for more than a month, describe briefly the reasons for 
     such suspension.

             Not applicable.

 37. (a) Furnish the following information with respect to each instance where,
         subsequent to January 1, 1937, any federal or state governmental 
         officer, agency, or regulatory body denied authority to distribute 
         securities of the trust, excluding a denial which was merely a 
         procedural step prior to any determination by such officer, etc. 
         and which denial was subsequently rescinded.

         (1) Name of officer, agency or body.

         (2) Date of denial.

                                  -28-
<PAGE>

         (3) Brief statement of reason given for denial.

               Not applicable.

    (b)  Furnish the following information with regard to each instance where 
         subsequent to January 1, 1937, the authority to distribute securities 
         of the trust has been revoked by any federal or state governmental 
         officer, agency or regulatory body.

         (1) Name of officer, agency or body.

         (2) Date of revocation.

         (3) Brief statement of reason given for revocation.

                Not applicable.

 38. (a) Furnish a general description of the method of distribution of 
         securities of the trust.

     (b) State the substance of any current selling agreement between each 
         principal underwriter and the trust or the depositor, including a 
         statement as to the inception and termination dates of the agreement, 
         any renewal and termination provisions, and any assignment provisions.

     (c) State the substance of any current agreements or arrangements of each 
         principal underwriter with dealers, agents, salesman, etc., with 
         respect to commissions and overriding commissions, territories, 
         franchises, qualifications and revocations.  If the trust is the 
         issuer of periodic payment plan certificates, furnish schedules of 
         commissions and the bases thereof.  In lieu of a statement concerning 
         schedules of commissions, such schedules of commissions may be filed 
         as Exhibit A(3)(C).

     Units will be sold through dealers who are members of the National
     Association of Securities Dealers, Inc.  Sales may be made to or 
     through dealers at prices which represent discounts from the public 
     offering price as set forth in the prospectus for the Trusts.  Certain 
     commercial banks may make Units of the Trusts available to their 
     customers on an agency basis.  The Depositor reserves the right to 
     change the dealer discounts set forth in the prospectus from time to 
     time.  In addition to such discounts, the Depositor may, from time to 
     time, pay or allow an additional discount, in the form of cash or other 
     compensation, to dealers employing registered representatives who sell, 
     during a specified time period, a minimum dollar amount of Units of a 
     Trust and other unit investment Trusts created by the Depositor.  The 
     difference between the discount and the sales charge will be retained 
     by the Depositor.

                                  -29-
<PAGE>

INFORMATION CONCERNING PRINCIPAL UNDERWRITER

 39. (a) State the form of organization of each principal underwriter of 
         securities of the trust, the name of the state or other sovereign 
         power under the laws of which each underwriter was organized and the 
         date of organization.

              Reference is made to the answer to Item 25 above.

     (b) State whether any principal underwriter currently distributing 
         securities of the trust is a member of the National Association of 
         Securities Dealers, Inc.

              See Item 39(a).

 40. (a) Furnish the following information with respect to all fees received by
         each principal underwriter of the trust from the sale of securities 
         of the trust and any other functions in connection therewith 
         exercised by such underwriter in such capacity or otherwise during 
         the period covered by the financial statements filed herewith.

               Not applicable, as no fees have been received by the principal 
               underwriter of the Trust in connection with the exercise of 
               any functions concerning securities of the Trust during the 
               period in question.

     (b) Furnish the following information with respect to any fee or any 
         participation in fees received by each principal underwriter from any 
         underlying investment company or any affiliated person or investment 
         advisor of such company.

         (1) The nature of such fee or participation.

         (2) The name of the person making payment.

         (3) The nature of the services rendered in consideration for such fee 
             or participation.

         (4) The aggregate amount received during the last fiscal year covered 
             by the financial statements filed herewith.

                  Not applicable.

                                  -30-
<PAGE>

 41. (a) Describe the general character of the business engaged in by each 
         principal underwriter, including a statement as to any business other 
         than the distribution of securities of the trust.  If a principal 
         underwriter acts or has acted in any capacity with respect to any 
         investment company or companies other than the trust, state the name 
         or names of such company or companies, their relationship, if any, to 
         the trust and the nature of such activities.  If a principal 
         underwriter has ceased to act in such named capacity, state the date 
         of and the circumstances surrounding such cessation.

               Reference is made to the information provided in answer to 
               Item 27 above.

     (b) Furnish as at latest practicable date the address of each branch 
         office of each principal underwriter currently selling securities of 
         the trust and furnish the name and residence address of the person 
         in charge of such office.

               Not applicable.

     (c) Furnish the number of individual salesmen of each principal 
         underwriter through whom any of the securities of the trust were 
         distributed for the last fiscal year of the trust covered by the 
         financial statements filed herewith and furnish the aggregate 
         amount of compensation received by such salesmen in such year.

               Not applicable.

 42. Furnish as at latest practicable date the following information with 
     respect to each principal underwriter currently distributing securities 
     of the trust and with respect to each of the officers, directors or 
     partners of such underwriter.

               Not applicable.

 43. Furnish, for the last fiscal year covered by the financial statements 
     filed herewith, the amount of brokerage commissions received by any 
     principal underwriter who is a member of a national securities exchange 
     and who is currently distributing the securities of the trust or 
     effecting transactions for the trust in the portfolio securities of 
     the trust.

               Not applicable.

OFFERING PRICES OF ACQUISITION VALUATION OF SECURITIES OF THE TRUST

 44. (a) Furnish the following information with respect to the method of 
         valuation used by the trust for the purpose of determining the 
         offering price to the public of securities issued by the trust or 
         the evaluation of shares or interests in the underlying securities 
         acquired by the holder of a periodic payment plan certificate.

                                  -31-
<PAGE>

         (1) The source of quotations used to determine the value of 
             portfolio securities.

         (2) Whether opening, closing, bid, asked or any other price is used.

         (3) Whether price is as of the day of sale or as of any other time.

         (4) A brief description of the methods used by registrant for 
             determining other assets and liabilities including accrual for 
             expenses and taxes (including taxes on unrealized appreciation).

         (5) Other items which registrant adds to the net asset value in 
             computing offering price of its securities.

         (6) Whether adjustments are made for fractions:

             (i)  before adding distributor's compensation (load) and

             (ii) after adding distributor's compensation (load).

                  Reference is made to the information stated in answer to 
                  Item 10(d) above, as well as to the answer to Item 13(a).

     (b) Furnish a specimen schedule showing the components of the offering 
         price of the trust's securities as at the latest practicable date.

              Not applicable.

     (c) If there is any variation in the offering price of the trust's 
         securities to any person or classes of persons other than 
         underwriters, state the nature and amount of such variation and 
         indicate the person or classes of persons to whom such offering 
         is made.

              Reference is made to the statements in answer to Item 13(c).

 45. Furnish the following information with respect to any suspension of the 
     redemption rights of the securities issued by the trust during the three 
     fiscal years covered by the financial statements filed herewith:

     (a) By whose action redemption rights were suspended.

     (b) The number of days' notice given to security holders prior to 
         suspension of redemption rights.

     (c) Reason for suspension.


                                  -32-
<PAGE>

     (d) Period during which suspension was in effect.

             Not applicable.

REDEMPTION VALUATION OF SECURITIES OF THE TRUST

 46. (a) Furnish the following information with respect to the method of 
         determining the redemption or withdrawal valuation of securities 
         issued by the trust:

         (1) The source of quotations used to determine the value of portfolio 
             securities.

         (2) Whether opening, closing, bid, asked or any other price is used.

         (3) Whether price is as of the date of sale or as of any other time.

         (4) A brief description of the methods used by registrant for 
             determining other assets and liabilities including accruals for 
             expenses and taxes (including taxes on unrealized appreciation).

         (5) Other items which registrant deducts from the net asset value in 
             computing redemption value of its securities.

         (6) Whether adjustments are made for fractions.

     Redemption shall generally be made by the Trustee on the third business 
     day following the day on which a tender for redemption is received (the 
     "REDEMPTION DATE"), but in no case later than seven calendar days 
     following such Redemption Date, by payment of cash equivalent to the 
     redemption price for such Trust, as set forth below, multiplied by the 
     number of Units being redeemed.  Any Units redeemed shall be canceled 
     and any undivided fractional interest in the Trust extinguished.

     The redemption price for Units of each Trust is computed by the 
     Evaluator as of the evaluation time stated in the prospectus next 
     occurring after the tendering of a Unit for redemption and on any other 
     business day desired by:

     (a) adding:

         (1) the cash on hand in the Trust other than cash deposited in the 
             Trust to purchase Securities not applied to the purchase of 
             such Securities;


                                  -33-
<PAGE>


         (2) the aggregate value of each issue of the Securities (including 
             "when issued" contracts, if any) held in the Trust as determined 
             by the Evaluator on the basis of the bid side evaluation for 
             debt obligations, on the basis of the closing sale or bid prices 
             for equity securities and on the basis of the net asset values 
             for securities issued by investment companies (reference is made 
             to the information provided in answer to Items 13(a) and 
             44(a) above); and

         (3) interest accrued and unpaid on Securities in the Trust as of the 
             date of computation;

     (b) deducting therefrom:

         (1) amounts representing any applicable taxes or governmental charges 
             payable out of the Trust and for which no deductions have been 
             previously made for the purpose of additions to the Reserve 
             Account described in Item 18(c);

         (2) an amount representing estimated accrued expenses of the Trust 
             including but not limited to fees and expenses of the Trustee 
             (including legal and auditing fees and any insurance costs), the 
             Evaluator, the Depositor and Bond Counsel, if any;

         (3) cash held for distribution to Unitholders of record as of the 
             business day prior to the evaluation being made; and

         (4) other liabilities incurred by the Trust; and

     (c) finally dividing the results of such computation by the number of 
         Units of the Trust outstanding as of the date thereof.

     Under regulations issued by the Internal Revenue Service, the Trustee is 
     required to withhold a certain percentage of the principal amount of a 
     Unit redemption if the Trustee has not been furnished the redeeming 
     Unitholder's tax identification number in the manner required by such 
     regulations.  Any amount so withheld is transmitted to the Internal 
     Revenue Service and may be recovered by the Unitholder only when filing 
     a tax return.

     (d) Furnish a specimen schedule showing the components of the redemption 
         price to the holders of the trust's securities as at the latest 
         practicable date.

             Not applicable.

                                  -34-
<PAGE>

PURCHASE AND SALE OF INTERESTS IN UNDERLYING SECURITIES FROM AND TO SECURITY 
HOLDERS

 47. Furnish a statement as to the procedure with respect to the maintenance  
     of a position in the underlying securities or interests in the 
     underlying securities, the extent and nature thereof and the person who 
     maintains such a position.  Include a description of the procedure with 
     respect to the purchase of underlying securities or interests in the 
     underlying securities from security holders who exercise redemption or 
     withdrawal rights and the sale of such underlying securities and 
     interests in the underlying securities to other security holders.  
     State whether the method of valuation of such underlying securities or 
     interests in underlying securities differs from that set forth in Items 
     44 and 46.  If any item of expenditure included in the determination of 
     the evaluation is not or may not be actually incurred or expended, 
     explain the nature of such item and who may benefit from the 
     transaction.

           Reference is made to information provided in answer to Items 10(d), 
           44 and 46 above.

VI.  INFORMATION CONCERNING THE TRUSTEE OR CUSTODIAN

 48. Furnish the following information as to each trustee or custodian of the 
     trust:

     (a) Name and principal business address.

     (b) Form of organization.

     (c) State or other sovereign power under the laws of which the trustee or 
         custodian was organized.

     (d) Name of governmental supervising or examining authority.

     The Trustee is The Chase Manhattan Bank, a national banking association 
     with its principal executive office located at 270 Park Avenue, New 
     York, New York  10017 and its unit investment trust office at 4 New 
     York Plaza, New York, New York  10004-2413.  The Trustee is subject to 
     supervision by the Comptroller of Currency, the Federal Deposit 
     Insurance Corporation and the Board of Governors of the Federal Reserve 
     System

 49. State the basis for payment of fees or expenses of the trustee or 
     custodian for services rendered with respect to the trust and its 
     securities, and the aggregate amount thereof for the last fiscal year.  
     Indicate the person paying such fees or expenses.  If any fees or 
     expenses are prepaid, state the unearned amount.

          Reference is made to the information provided in answer to 
          Item 13(a).

                                  -35-
<PAGE>

 50. State whether the trustee or custodian or any other person has or may 
     create a lien on the assets of the trust and, if so, give full 
     particulars, outlining the substance of the provisions of any indenture 
     or agreement with respect thereto.

           The fees and expenses owing to the Trustee are secured by a 
           lien on the Trust.

           Reference is also made to the information provided in answer 
           to Item 13(a).

VI.  INFORMATION CONCERNING INSURANCE OF HOLDERS OF SECURITIES

 51. Furnish the following information with respect to insurance of holders of 
     securities:

     (a) The name and address of the insurance company.

     (b) The types of policies and whether individual or group policies.

     (c) The types of risks insured and excluded.

     (d) The coverage of the policies.

     (e) The beneficiaries of such policies and the uses to which the proceeds
         of the policies must be put.

     (f) The terms and manner of cancellation and of reinstatement.

     (g) The method of determining the amount of premium to be paid by holders
         of securities.

     (h) The amount of aggregate premiums paid to the insurance company 
         during the last fiscal year.

     (i) Whether any person other than the insurance company receives any 
         part of such premiums, the name of each such person and the amounts 
         involved, and the nature of the services rendered therefor.

     (j) The substance of any other material provisions of any indenture or 
         agreement of the trust relating to insurance.

              Not applicable.

                                  -36-
<PAGE>

VII. POLICY OF REGISTRANT

 52. (a) Furnish the substance of the provisions of any indenture or agreement 
         with respect to the conditions upon which and the method of selection 
         by which particular portfolio securities must or may be eliminated 
         from assets of the trust or must or may be replaced by other portfolio
         securities.  If an investment advisor or other person is to be 
         employed in connection with such selection, elimination or 
         substitution, state the name of such person, the nature of any 
         affiliation to the depositor, trustee or custodian and any 
         principal underwriter, and the amount of remuneration to be received 
         for such services.  If any particular person is not designated in the 
         indenture or agreement, describe briefly the method of selection of 
         such person.

              Reference is made to the information provided in answer to 
              Item 16 above.

     (b) Furnish the following information with respect to each transaction 
         involving the elimination of any underlying security during the 
         period covered by the financial statements filed herewith:

         (1) Title of security.

         (2) Date of elimination.

         (3) Reasons for elimination.

         (4) The use of the proceeds from the sale of the eliminated security.

         (5) Title of security substituted, if any.

         (6) Whether depositor, principal underwriter, trustee or custodian 
             or any affiliated person of the foregoing were involved in the 
             transaction.

         (7) Compensation or remuneration received by each such person 
             directly or indirectly as a result of the transaction.

                Not applicable.

     (c) Describe the policy of the trust with respect to the substitution and 
         elimination of the underlying securities of the trust with respect to:

         (1) The grounds for elimination and substitution.

                                  -37-
<PAGE>

         (2) The type of securities which may be substituted for any 
             underlying security.

         (3) Whether the acquisition of such substituted security or 
             securities would constitute the concentration of investment in a 
             particular industry or group of industries or would conform to a 
             policy of concentration of investment in a particular industry 
             or group of industries.

         (4) Whether such substituted securities may be the securities of 
             another investment company.

         (5) The substance of the provisions of any indenture or agreement 
             which authorize or restrict the policy of the registrant in 
             this regard.

                    Reference is made to the information provided in answer 
                    to Item 16 above.

      (d) Furnish a description of any policy (exclusive of policies covered 
          by paragraphs (a) and (b) herein) of the trust which is deemed a 
          matter of fundamental policy and which is elected to be treated 
          as such.

                    Reference is made to the information provided in answer 
                    to Item 16 above.

REGULATED INVESTMENT COMPANY

 53. (a) State the taxable status of the trust.

         The Trusts will either be structured as grantor trusts or 
         "regulated investment companies" for federal income tax purposes.

     (b) State whether the trust qualified for the last taxable year as 
         a regulated investment company as defined in Section 851 of the 
         Internal Revenue Code of 1954, and state its present intention with 
         respect to such qualifications during the current taxable year.

              The Trust was not in existence during the last taxable year; 
              however, some series of the Trust may elect to qualify as a 
              regulated investment company as defined in Section 851 of the 
              Internal Revenue Code of 1954 (the "CODE").  Certain other 
              series will be structured so that they are not associations 
              taxable as corporations under the Code.

                                  -38-
<PAGE>

VIII. FINANCIAL AND STATISTICAL INFORMATION

 54. If the trust is not the issuer of periodic payment plan certificates 
     furnish the following information with respect to each class or series 
     of its securities:

               Not applicable since information relates to registrant's past 
               10 fiscal years.

     (Items 55, 56, 57 and 58 are inapplicable since they relate only to 
     periodic payment plan certificates.)

                              FINANCIAL STATEMENTS

FINANCIAL STATEMENTS OF THE TRUST

Not Applicable.

FINANCIAL STATEMENTS OF THE DEPOSITOR

There shall be filed for each such person:

(1) A balance sheet as of the end of its last fiscal year.

(2) A profit and loss statement and a statement of surplus for the fiscal year 
    ending as of the date of the balance sheet filed.

To be supplied by Amendment.

                                  -39-
<PAGE>



                                     EXHIBITS

The following Exhibits are filed herewith:

EXHIBIT A(1)(a)

    Form of Trust Agreement between John Nuveen & Co. Incorporated, as 
    Depositor and Evaluator, and The Chase Manhattan Bank, as Trustee.

EXHIBIT A(1)(b)

    Form of Standard Terms and Conditions of Trust between John Nuveen & Co. 
    Incorporated, as Depositor and Evaluator, and The Chase Manhattan Bank, 
    as Trustee.

EXHIBIT A(5)

    Form of Certificate of Beneficial Interest (included in Exhibit A(1)(a) 
    filed herewith).

EXHIBIT A(6)

    Certificate of Incorporation and By-laws, as amended, of John Nuveen & Co. 
    Incorporated.  (Incorporated by reference to Form N-8B-2 (File No. 
    811-2198) filed on behalf of Nuveen Tax-Free Unit Trust, Series 37.)

EXHIBIT D

    Preliminary prospectus.

EXHIBIT E

    Information regarding Officers and Members of the Board of Directors of 
    John Nuveen & Co. Incorporated.

EXHIBIT P

    Powers of attorney.


                                  -40-

<PAGE>


                                   SIGNATURES

Pursuant to the requirements of the Investment Company Act of 1940, JOHN 
NUVEEN & CO. INCORPORATED, the depositor of the registrant, has caused this 
registration statement to be duly signed on behalf of the registrant in the 
City of Chicago, and State of Illinois on the 20th day of March, 1997.

                                        NUVEEN UNIT TRUSTS

                                        BY JOHN NUVEEN & CO. INCORPORATED, 
                                           Depositor

                                        By: Gifford R. Zimmerman
                                            ----------------------- 
                                        Title:  Vice President

(SEAL)

Attest: Morrison C. Warren
        ---------------------
Title:  Assistant Secretary





<PAGE>

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

                  STANDARD TERMS AND CONDITIONS OF TRUST

                                   FOR

                        NUVEEN UNIT TRUSTS SERIES 1

                           and subsequent Series

                     Effective:               , 1997

                                  Between

                      JOHN NUVEEN & CO. INCORPORATED
                                        As Depositor

                                    and

                        THE CHASE MANHATTAN BANK
                                      As Trustee

                        ______________________________

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

<PAGE>

                          TRUST INDENTURE AND AGREEMENT

                                NUVEEN UNIT TRUST

                                 TABLE OF CONTENTS

SECTION                               HEADING                         PAGE

  Form of Certificates...................................................1

ARTICLE I   DEFINITIONS..................................................5

ARTICLE II  DEPOSIT OF SECURITIES; ACCEPTANCE OF TRUST; FORM AND 
            ISSUANCE OF CERTIFICATES; INSURED TRUST BOND INSURANCE.......8

  Section 2.01.   Deposit of Securities..................................8
  Section 2.02.   Acceptance of Trust...................................10
  Section 2.03.   Issue of Certificates.................................10
  Section 2.04.   Form of Certificates..................................11
  Section 2.05.   Uncertificated Form...................................11
  Section 2.06.   Separate Trusts.......................................11
  Section 2.07.   Insured Trust Corporate Bond Insurance................11

ARTICLE III  ADMINISTRATION OF FUND.....................................12

  Section 3.01.   Initial Cost..........................................12
  Section 3.02.   Interest Account......................................13
  Section 3.03.   Principal Account.....................................13
  Section 3.04.   Reserve Account.......................................14
  Section 3.05.   Distributions.........................................14
  Section 3.06.   Distribution Statements...............................16
  Section 3.07.   Sale of Securities....................................18
  Section 3.08.   Refunding Securities..................................19
  Section 3.09.   Counsel...............................................20
  Section 3.10.   Notice and Sale by Trustee............................20
  Section 3.11.   Trustee Not to Amortize...............................20
  Section 3.12.   Liability of Depositor................................20
  Section 3.13.   Notice to Depositor...................................20
  Section 3.14.   Limited Replacement of Special Securities.............21

                                    -i-

<PAGE>

ARTICLE IV   EVALUATION, REDEMPTION, PURCHASE, TRANSFER OR INTERCHANGE 
             OF UNITS AND REPLACEMENT OF CERTIFICATES...................24

  Section 4.01.  Evaluation.............................................24
  Section 4.02.  Redemptions by Trustee; Purchases by Depositor.........25
  Section 4.03.  Transfer or Interchange of Certificates or Units 
                 Held in Uncertificated Form............................28
  Section 4.04.  Certificates Mutilated, Destroyed, Stolen or Lost......29
  Section 4.05.  Compensation of Depositor..............................29

ARTICLE V   TRUSTEE.....................................................30

  Section 5.01.  General Definition of Trustee's Liabilities, 
                 Rights and Duties......................................30
  Section 5.02.  Books, Records and Reports.............................33
  Section 5.03.  Indenture and List of Securities on File...............33
  Section 5.04.  Compensation...........................................33
  Section 5.05.  Removal and Resignation of Trustee; Successor..........34
  Section 5.06.  Qualifications of Trustee..............................36

ARTICLE VI  RIGHTS OF UNITHOLDERS.......................................36

  Section 6.01.  Beneficiaries of Trust.................................36
  Section 6.02.  Rights, Terms and Conditions...........................36

ARTICLE VII  ADDITIONAL COVENANTS; MISCELLANEOUS PROVISIONS.............37

  Section 7.01.  Amendments.............................................37
  Section 7.02.  Termination............................................37
  Section 7.03.  Construction...........................................39
  Section 7.04.  Registration of Units..................................39
  Section 7.05.  Written Notice.........................................39
  Section 7.06.  Severability...........................................39
  Section 7.07.  Dissolution of Depositor Not to Terminate..............39

                         __________________________

          This Contents does not constitute part of the Indenture.



                                      -ii-

<PAGE>


                        STANDARD TERMS AND CONDITIONS OF TRUST

                                        FOR

                             NUVEEN UNIT TRUST SERIES 1

                               and subsequent Series

                            Effective           , 1997

     These Standard Terms and Conditions of Trust effective           , 1997 
are executed by and between John Nuveen & Co. Incorporated, as Depositor and 
The Chase Manhattan Bank, as Trustee.

                                WITNESSETH THAT:

     In consideration of the premises and of the mutual agreements herein 
contained, the Depositor and the Trustee agree as follows:

                                  INTRODUCTION

     These Standard Terms and Conditions of Trust, effective           , 
1997, shall be applicable to Nuveen Unit Trust Series 1 and all subsequent 
Series established after the date of effectiveness hereof, as provided in 
this paragraph.  For Nuveen Unit Trust Series 1 and all subsequent Series 
established after the date of effectiveness hereof to which these Standard 
Terms and Conditions of Trust, effective            , 1997, are to be 
applicable, the Depositor and the Trustee shall execute a Trust Indenture and 
Agreement, incorporating by reference these Standard Terms and Conditions of 
Trust, effective           , 1997, and designating any exclusion from or 
exception to such incorporation by reference for the purposes of that Series 
or variation of the terms hereof for the purposes of that Series and 
specifying for that Series and for each Trust in such Series (i) the 
Securities deposited in trust, (ii) the fractional undivided interest 
represented by each Unit and (iii) the number of Units of the Trust.

     WHEREAS, for those Units which at any time or from time to time may be 
held in certificated form, the form of the certificates of ownership in the 
respective Trusts ("CERTIFICATES") shall be substantially as follows:

No. ____                 CERTIFICATE OF OWNERSHIP                  Units _____

Description of Trust                               Plan of Distribution ______

                                                       CUSIP _________________


<PAGE>


     This is to certify that _______________________________________ is the 
owner and registered holder of this Certificate evidencing the ownership of 
________________ units of undivided interest in the above-named Trust created 
pursuant to the Trust Indenture and Agreement between John Nuveen & Co. 
Incorporated and The Chase Manhattan Bank (the "TRUSTEE"), a copy of which is 
available at the office of the Trustee.  This Certificate is issued under and 
is subject to the terms, provisions and conditions of the Indenture to which 
the Holder of this Certificate by virtue of the acceptance hereof assents and 
is bound, a summary of which Indenture is contained in the Prospectus 
relating to the Trust.  This Certificate is transferable and interchangeable 
by the registered owner in person or by his duly authorized attorney at the 
Trustee's office upon surrender of this Certificate properly endorsed or 
accompanied by a written instrument of transfer and any other documents that 
the Trustee may require for transfer, in form satisfactory to the Trustee and 
payment of the fees and expense provided in the Indenture.


                               -2-

<PAGE>



     IN WITNESS WHEREOF, John Nuveen & Co. Incorporated has caused this 
Certificate to be executed in facsimile by its Chairman of the Board and The 
Chase Manhattan Bank, as Trustee, has caused this Certificate to be executed 
in facsimile in its corporate name by an authorized officer.

                                Date:

                                JOHN NUVEEN & CO. INCORPORATED, 
                                Depositor

                                By______________________________________

                                THE CHASE MANHATTAN BANK, Trustee

                                By_______________________________________


                                   -3-

<PAGE>

                              FORM OF ASSIGNMENT

     The following abbreviations, when used in the inscription on the face of 
this certificate, shall be construed as though they were written out in full 
according to applicable laws or regulations:

TEN COM - as tenants in common      UNIF GIFT MIN ACT - ____ Custodian ______
TEN ENT - as tenants by the entireties                 (Cust)         (Minor)
JT TEN - as joint tenants with right         Under Uniform Gifts to Minors Act
         of survivorship and not
         as tenants in common                   ______________________________
                                                          State

     Additional abbreviations may also be used though not in the above list.

For Value Received, ________________________________ hereby sell, assign and 
transfer ____________ Units represented by this Certificate unto 
_____________________________

                                      SOCIAL SECURITY OR OTHER IDENTIFYING
                                       NUMBER OF ASSIGNEE MUST BE PROVIDED

___________________________________________________________________________
and does hereby irrevocably constitute and appoint

_____________________________________________________, attorney, to transfer 
said Units on the books of the Trustee, with full power and substitution in 
the premises.

Dated:                          _____________________________________________
                                NOTICE:  The signature to this assignment must 
                                correspond with the name as written upon the 
                                face of the Certificate in every particular, 
                                without alteration or enlargement or any 
                                change whatever.

SIGNATURE(S) GUARANTEED BY

_________________________________
         Firm or Bank


_________________________________
     Authorized Signature


Signatures must be guaranteed by a participant in the 
Securities Transfer Agents Medallion Program ("STAMP") 
or such other guarantee program in addition to, or in 
substitution for, STAMP, as may be accepted by the Trustee.

                                   -4-

<PAGE>



                                 ARTICLE I

                                DEFINITIONS

     SECTION 1.01. Whenever used in this Indenture the following words and 
phrases, unless the context clearly indicates otherwise, shall have the 
following meanings:

     (1)  "SECURITIES" shall mean such of the corporate debt obligations (the 
     "CORPORATE BONDS"); taxable, mortgage backed securities of the modified 
     pass through type guaranteed by the Government National Mortgage 
     Association and backed by the full faith and credit of the United States 
     (the "GINNIE MAES" or "GINNIE MAE SECURITIES"); and/or  U.S. Treasury 
     bonds which may included zero coupons Treasury obligations, i.e., 
     Treasury obligations which accrue but do not pay interest currently, are 
     sold at a discount from principal value and represent an obligation to 
     receive the principal value thereof at a future date (the "TREASURY 
     OBLIGATIONS"); including delivery statements relating to "when, as and 
     if issued" and/or "regular-way" contracts, if any, for the purchase of 
     certain securities and certified or bank check(s) or letter(s) of credit 
     sufficient in amount or availability required for such purchase, 
     deposited in irrevocable trust and listed in Schedule A of the Trust 
     Agreement, and any obligations received in exchange, substitution or 
     replacement for such obligations pursuant to Sections 3.08 and 3.14 
     hereof, as may from time to time continue to be held as part of the 
     Trust Fund.  Only zero coupon Treasury Obligations which, if 
     certificated, are or may be registered and held by the Trustee in book 
     entry form on the registration books of a bank or clearing house which 
     it is authorized to use a custodian of assets of a unit investment trust 
     pursuant to the Investment Company Act of 1940 shall be eligible for 
     deposit in any Trust.

     (2)  "BOOK ENTRY DEALER" shall mean those dealers including banks, trust 
     companies and other investment advisers for whose customers the 
     Depositor executes and confirms trades, and broker/dealers that clear 
     trades in Units through the Depositor, through whom purchasers of Units 
     will automatically be book entry Unitholders.

     (3)  "BOOK ENTRY POSITION" shall mean any position in Units of a Trust 
     which ownership is recorded on the books of the Trustee which notation 
     evidences ownership of an undivided fractional Interest in a Trust in 
     book entry form.

     (4)  "BOOK ENTRY POSITION CONFIRMATION" shall mean the notice sent out 
     by the Depositor to a purchaser of Units through a Book Entry Dealer, or 
     a Unitholder who converts certificated Units to a Book Entry Position 
     which confirms such purchase or conversion.

     (5)  "BOOK ENTRY UNITHOLDER" shall mean the registered holder of any 
     Book Entry Position as recorded on the books of the Trustee, his legal 
     representatives and heirs and the successors of any corporation, 
     partnership or other legal entity which is a registered holder of any 
     Book Entry Position and as such shall be deemed a beneficiary of the 
     related Trust created by this Indenture to the extent of his pro rata 
     share thereof.

                                        -5-

<PAGE>

     (6)  "BUSINESS DAY" shall mean any day other than a Saturday, Sunday or, 
     in the City of New York, a legal holiday or a day on which banking 
     institutions are authorized by law to close.

     (7)  "CERTIFICATE" shall mean any one of the certificates executed by 
     the Trustee and the Depositor evidencing ownership of an undivided 
     fractional interest in a Trust.

     (8)  "CERTIFICATED UNITHOLDER" shall mean the registered holder of any 
     Certificate, his legal representatives and heirs and the successors of 
     any corporation, partnership or other legal entity which is a registered 
     holder of any Certificate and as such shall be deemed a beneficiary of 
     the related Trust created by this Indenture to the extent of his pro 
     rata share thereof.

     (9)  "DEPOSITOR" shall mean John Nuveen & Co. Incorporated and its 
     successors in interest, or any successor depositor as hereinafter 
     provided for.

     (10) "ELIGIBLE BOOK ENTRY UNITHOLDER" shall have the meaning ascribed to 
     such term in Section 4.02 of this Indenture.

     (11) "INDENTURE" shall mean this Standard Terms and Conditions of Trust 
     as originally executed or, if amended as hereinafter provided, as so 
     amended, together with the Trust Indenture and Agreement creating a 
     particular series of the Fund.

     (12) "INSURANCE" shall mean the contract or contracts or policy or 
     policies of insurance guaranteeing the payment when due of the principal 
     of and interest on the Corporate Bonds (except Corporate Bonds held 
     pursuant and subject to this Indenture which are insured by individual 
     policies of insurance issued by the Municipal Bond Insurance Association 
     ("MBIA") or the MBIA Insurance Corporation (the "CORPORATION") which 
     have been obtained by the issuers or underwriters of such Corporate 
     Bonds (the "PRE-INSURED BONDS")) held pursuant and subject to this 
     Indenture, together with the proceeds, if any, thereof payable to or 
     received by the Trustee for the benefit of each Insured Trust in the 
     Fund and the respective Unitholders thereof.

     (13) "INSURED TRUST" shall mean any separate trust created by this 
     Indenture, each Corporate Bond contained in the portfolio of which is 
     either a Pre-Insured Bond or guaranteed by insurance obtained by the 
     Depositor from the Insurer.

     (14) "INSURER" shall mean the MBIA Insurance Corporation (the 
     "CORPORATION"), its successors and assigns, having its headquarters in 
     Armonk, New York, and issuing the contracts or policies of insurance 
     protecting the owners of the Bonds against nonpayment when due of the 
     principal thereof and interest thereon (except for Pre-Insured Bonds).


                                    -6-

<PAGE>


     (15) "NEW BONDS" shall have the meaning ascribed to such term in Section 
     3.14 of this Indenture.

     (16) "PROSPECTUS" shall mean the prospectus relating to the Trust Fund 
     filed with the Securities and Exchange Commission pursuant to Rule 
     497(b) under the Securities Act of 1933, as amended, in the form first 
     used to confirm sales of Units.

     (17) "TELEPHONE REDEMPTION AUTHORIZATION FORM" shall mean any form 
     approved by the Trustee for use by Book Entry Unitholders redeeming 
     1,000 Units or less.

     (18) "TRUST" or "TRUSTS" shall mean the separate trust or trusts created 
     by this Indenture, the Securities constituting the portfolios of which 
     are listed in the various separate Schedules attached to the Trust 
     Agreement.

     (19) "TRUST AGREEMENT" shall mean the Trust Indenture and Agreement for 
     the particular series of the Fund into which this Standard Terms and 
     Conditions is incorporated.

     (20) "TRUSTEE" shall mean The Chase Manhattan Bank, or any successor 
     trustee as hereinafter provided for.

     (21) "TRUSTEE'S OFFICE" shall mean the office of the Trustee specified 
     in the Prospectus or any other office that the Trustee may from time to 
     time designate as the principal office where its unit trust business 
     shall be conducted.

     (22) "TRUST FUND" or "FUND" shall mean the collective Trusts created by 
     this Indenture, which shall consist of all the Securities held pursuant 
     and subject to this Indenture together with all undistributed interest 
     received or accrued thereon, and any undistributed cash realized from 
     the sale, redemption, liquidation, or maturity thereof or the proceeds 
     of insurance received in respect thereof.  Such amounts as may be on 
     deposit in the Reserve Account hereinafter established shall be excluded 
     from the Trust Fund.

     (23) "UNIT" in respect of any Trust shall mean the fractional undivided 
     interest in and ownership of the Trust equal initially to the fraction 
     specified in "Performance Information" in the Prospectus, the numerator 
     of which is one and the denominator of which shall be (1) increased by 
     the number of any additional Units issued pursuant to Section 2.01 
     hereof and (2) decreased by the number of any such Units redeemed as 
     provided in Section 4.02. 


                                    -7-

<PAGE>


     (24) "UNITHOLDER" shall mean any Book Entry Unitholder or any 
     Certificated Unitholder.

     (25) Words importing singular number shall include the plural number in 
     each case and vice versa, and words importing person shall include 
     corporations and associations, as well as natural persons.

     (26) The words "HEREIN", "HEREBY", "HEREWITH", "HEREOF", "HEREINAFTER", 
     "HEREUNDER", "HEREINABOVE", "HEREAFTER", "HERETOFORE" and similar words 
     or phrases of reference and association shall refer to this Indenture in 
     its entirety.

                                    ARTICLE II
            DEPOSIT OF BONDS; ACCEPTANCE OF TRUST; FORM AND ISSUANCE
                   OF CERTIFICATES; INSURED TRUST BOND INSURANCE

     SECTION 2.01. DEPOSIT OF SECURITIES. (a) The Depositor, on the date of 
the Trust Agreement, has deposited with the Trustee in trust the Securities 
listed in Schedule A to the Trust Agreement in bearer form or duly endorsed 
in blank or accompanied by all necessary instruments of assignment and 
transfer in proper form to be held, managed and applied by the Trustee as 
herein provided.  The Depositor agrees to pay the total purchase price of all 
the Securities and shall deliver the Securities listed on said Schedule A to 
the Trustee which were represented by delivery statements at the time of the 
execution and delivery of the Trust Agreement within 90 days after said 
execution and delivery, or if the contract to buy such Securities between the 
Depositor and seller is terminated by the seller thereof for any reason 
beyond the control of the Depositor, the Depositor shall forthwith take the 
remedial action specified in Section 3.14.

     (b) From time to time following the Initial Date of Deposit, the 
Depositor is hereby authorized, in its discretion, to assign, convey to and 
deposit with the Trustee additional Securities, in bearer form or duly 
endorsed in blank or accompanied by all necessary instruments of assignment 
and transfer in proper form (or Contract Obligations relating to such 
Securities), to be held, managed and applied by the Trustee as herein 
provided.  In lieu of additional Securities or Contract Obligations 
representing additional Securities, the Depositor may deposit with the 
Trustee cash (or a letter of credit) in an amount equal to the valuation made 
in accordance with Section 4.01 for the date of such deposit of the 
additional Securities not delivered or represented by Contract Obligations 
together with instructions to purchase such additional Securities.  Each 
deposit of additional Securities shall be made pursuant to a Notice of 
Deposit of Additional Securities from the Depositor to the Trustee.  The 
Depositor, in each case, shall ensure that each deposit of additional 
Securities pursuant to this Section shall be, as nearly as is practicable, in 
the identical ratio as the Percentage Ratio for such Securities as is 
specified in the Prospectus for the Trust and the Depositor shall ensure that 
such Securities are identical to those deposited on the Initial Date of 
Deposit.  The Depositor shall obtain an opinion of counsel satisfactory to 
the Depositor as to the validity of each deposit of additional Securities.  
The Depositor shall deliver the additional Securities which were not 
delivered concurrently with the deposit of additional Securities and which 
were represented by Contract Obligations within 10 calendar days after such 
deposit of additional Securities (the "ADDITIONAL SECURITIES DELIVERY 
PERIOD").  If a contract to buy such Securities between the Depositor and 
seller is terminated by the seller thereof for any reason beyond the control 
of the Depositor or if for any other reason such Securities are not delivered 
to the Trust by the end of the Additional Securities Delivery Period for such 
deposit, the Trustee shall immediately draw on the Letter of Credit, if any, 
in its entirety, apply the monies in accordance with Section 2.01(d), and the 
Depositor shall forthwith take the remedial action specified in Section 3.14. 

                                     -8-

<PAGE>


If the Depositor does not take the action specified in Section 3.14 within 
10 calendar days of the end of the Additional Securities Delivery Period, the 
Trustee shall forthwith take the action specified in Section 3.14.  If the 
Depositor determines that Securities for whose purchase cash was deposited 
with the Trustee cannot be acquired, the Depositor may proceed pursuant to 
Section 3.14 in the same manner as if such Securities were Special 
Securities.  Instructions to purchase additional Securities shall be in 
writing and shall specify the name, CUSIP number, if any, aggregate amount of 
the Security to be purchased and price.  The Trustee shall have no 
responsibility or liability for any loss or depreciation resulting from any 
purchase made pursuant to the Depositor's instructions and in the absence 
thereof shall have no duty to purchase any Securities.  The Trustee shall 
have no responsibility for maintaining the composition of the Trust 
portfolio.  Cash delivered to the Trustee for purchase of additional 
Securities pursuant to instructions of the Depositor shall be on deposit with 
the Trustee and shall bear interest for the benefit of the Trust at the 
Federal funds rate adjusted daily as reported in the New York Times under the 
caption "Key Rates" less the cost to the Trustee of protecting such cash in 
accordance with 12 C.F.R. Section 9.10 (or successor regulations), if the 
Trustee is then required to so protect such cash.

     (c) In connection with the deposits described in Section 2.01 (a) and 
(b), the Depositor has, in the case of Section 2.01(a) deposits, and, prior 
to the Trustee accepting a Section 2.01(b) deposit will, deposit cash and/or 
Letter(s) of Credit in an amount sufficient to purchase the Contract 
Obligations (the "PURCHASE AMOUNT") relating to Securities which are not 
actually delivered to the Trustee at the time of such deposit, the terms of 
which unconditionally allow the Trustee to draw on the full amount of the 
available Letter of Credit.  The Trustee may deposit such cash or cash drawn 
on the Letter of Credit in a non-interest bearing account for the Trust.

     (d) In the event that the purchase of Contract Obligations pursuant to 
any contract shall not be consummated in accordance with said contract or if 
the Securities represented by a Contract Obligation are not delivered to the 
Trust in accordance with Section 2.01(a) or 2.01(b) and the monies, or, if 
applicable, the monies drawn on the Letter of Credit, deposited by the 
Depositor are not utilized for Section 3.14 purchases of New Securities, such 
funds, to the extent of the purchase price of Failed Contract Obligations for 
which no Replacement Security was acquired pursuant to Section 3.14, plus all 
amounts described in the next succeeding two sentences, shall be credited to 
the Principal Account and distributed pursuant to Section 3.05 to Unitholders 
of record as of the Record Date next following the failure of consummation of 
such purchase.  The Depositor shall cause to be refunded to each Unitholder 

                                -9-

<PAGE>


his PRO RATA portion of the sales charge levied on the sale of Units to such 
Unitholder attributable to such Failed Contract Obligation.  The Depositor 
shall also pay to the Trustee, for distribution to the Unitholders, an amount 
equal to the accrued interest (at the coupon rate of the Failed Securities) 
to the date the Depositor notifies the Trustee that no Replacement Security 
will be purchased or, in the absence of such notification, to the expiration 
date for purchase of a Replacement Security specified in Section 3.14.  Any 
amounts remaining from monies drawn on the Letter of Credit which are not 
used to purchase New Securities or are not used to provide refunds to 
Unitholders shall be paid to the Depositor.

     (e) The Trustee is hereby irrevocably authorized to effect registration 
or transfer of the Securities in fully registered form to the name of the 
Trustee or to the name of its nominee.

     (f) In connection with and at the time of any deposit of additional 
Securities pursuant to Section 2.01(b), the Depositor shall exactly replicate 
Cash (as defined below) received or receivable by the Trust as of the date of 
such deposit.  For purposes of this paragraph, "Cash" means, as to the 
Principal Account, cash or other property (other than Securities) on hand in 
the Principal Account or receivable and to be credited to the Principal 
Account as of the date of the deposit (other than amounts to be distributed 
solely to persons other than holders of Units created by the deposit) and, as 
to the Income Account, cash or other property (other than Securities) 
received by the Trust as of the date of the deposit or receivable by the 
Trust in respect of matured interest payments not received as of the date of 
the deposit, reduced by the amount of any cash or other property received or 
receivable on any Security allocable (in accordance with the Trustee's 
calculation of the monthly distribution from the Income Account pursuant to 
Section 3.05) to a distribution made or to be made in respect of a Record 
Date occurring prior to the deposit.  Such replication will be made on the 
basis of a fraction, the numerator of which is the number of Units created by 
the deposit and the denominator of which is the number of Units which are 
outstanding immediately prior to the deposit.

     SECTION 2.02. ACCEPTANCE OF TRUST: The Trustee hereby accepts the trust 
herein created for the use and benefit of the Unitholders in the Trusts, 
subject to the terms and conditions of this Indenture.

     SECTION 2.03. ISSUE OF CERTIFICATES. The Trustee hereby acknowledges 
receipt of the deposit referred to in Section 2.01 and simultaneously with 
the receipt of said deposit has executed and delivered to or on the order of 
the Depositor Certificates substantially in the form above recited or has 
recorded on the books of each Trust for the account of the Depositor the 
ownership of Units representing the ownership of the number of Units of each 
Trust Fund specified in Part II of the Trust Agreement.  The Trustee hereby 
agrees that on the date of any Notice of Deposit of Additional Securities 
pursuant to Section 2.01 of the Indenture, it shall acknowledge that the 
additional Securities identified therein have been deposited with it by 
recording on its books the ownership, by the Depositor or such other person 
or persons as may be indicated by the Depositor, of the aggregate number of 
Units to be issued in respect of such additional Securities so deposited, and 
shall, if so requested, execute documentation substantially in the form above 
recited representing the ownership of an aggregate number of those Units.

                                  -10-

<PAGE>


     SECTION 2.04. FORM OF CERTIFICATES. Each Certificate referred to in 
Section 2.03 is, and each Certificate hereafter issued shall be, in 
substantially the form hereinabove recited, numbered serially for 
identification, in fully registered form, transferable only on the books of 
the Trustee as herein provided, executed either manually or in facsimile by 
an authorized signatory of the Trustee and in facsimile by the Chairman, 
President or one of the Vice Presidents of the Depositor and dated the date 
of execution and delivery by the Trustee.

     SECTION 2.05. UNCERTIFICATED FORM. Units may also be held in 
uncertificated form.  Upon the issuance of Units in uncertificated form, the 
Trustee shall provide to the registered owner within two business days after 
the issuance, an initial transaction statement which sets forth a description 
of the Fund, the number of Units issued, the name, address and taxpayer 
identification number, if any, of the Unitholders and the date the issuance 
was registered or setting forth those items as are required by Article 8 of 
the Uniform Commercial Code currently in effect in the State of New York.  
Unitholders evidenced by Certificates may at any time elect to have their 
Units held in uncertificated form by surrendering their Certificates to the 
Trustee for cancellation.  At such time, an appropriate notation will be made 
in the registration books of the Trust to indicate that the Units formerly 
evidenced by such canceled Certificates are Units held in uncertificated 
form.  The Trustee shall, at the request of the holder of any Units held in 
uncertificated form, issue a new Certificate to evidence such Units and at 
such time make appropriate notation in the registration books of the Trust.  
If the Prospectus so provides, Units will be held (i) solely in 
uncertificated form or (ii) held in uncertificated form unless the Unitholder 
submits a written request to the Trustee for the issuance of a Certificate.

     SECTION 2.06 SEPARATE TRUSTS: The Trusts created by this Indenture are 
separate and distinct trusts for all purposes and the assets of one trust may 
not be commingled with the assets of any other nor shall the expenses of any 
trust be charged against the other.  The Certificates and/or Book Entry 
Positions representing the ownership of Units of undivided fractional 
interest in one Trust shall not be exchangeable for certificates or book 
entry positions representing ownership of Units of undivided fractional 
interest in any other Trust.

     SECTION 2.07. INSURED TRUST CORPORATE BOND INSURANCE: Concurrently with 
the delivery to the Trustee of the Corporate Bonds listed in the Schedules 
for Insured Trusts attached to the Trust Agreement, the Insurer has delivered 
to and deposited with the Trustee, a unit investment trust insurance policy 
or policies (the "Insurance") to protect each Corporate Bond and the 
Unitholders of the respective Insured Trust in which such Corporate Bond is 
held against nonpayment of principal and interest when due on any such 
Corporate Bond or Corporate Bonds (except for Pre-Insured Bonds).

     The Trustee shall take all action deemed necessary or advisable in 
connection with the Insurance to continue the Insurance in full force and 
effect, all in such manner as in its sole discretion shall appear to result 
in the most protection and least expense to each Insured Trust.

     At all times during the existence of the Insured Trust, the Insurance 
policies shall provide for payment by the Insurer to the Trustee of any 
amounts of principal and interest due, but not paid, by the issuer of an 

                                  -11-

<PAGE>

insured Corporate Bond.  The Trustee shall promptly notify the Insurer of any 
nonpayment or threatened nonpayment of principal or interest and the Insurer 
shall in accordance with the terms of the policies make payment to the 
Trustee of all amounts of principal and interest at that time due, but not 
paid.

     Upon the making of any payment referred to in the preceding paragraphs, 
the Insurer shall succeed to the rights of the Trustee under the Corporate 
Bond or Corporate Bonds involved to the extent of the payments made.  
Concurrently with the payment of any amounts by the Insurer occasioned by the 
nonpayment of principal and/or interest by the issuer, the Trustee shall 
execute and deliver to the Insurer any receipt, instrument or document 
required to evidence the right of the Insurer to payment of principal and/or 
interest under the Corporate Bond or Corporate Bonds involved to the extent 
of the payments made by the Insurer to the Trustee.

     The Trustee shall promptly notify the Corporation of any nonpayment of 
principal of or interest on any Bonds and if the Corporation should fail to 
make payment to the Trustee within 30 days after receipt of such notice, the 
Trustee shall take all action against the Corporation and/or the issuer 
deemed necessary to collect all amounts of principal and interest at that 
time due, but not collected.

                                ARTICLE III

                          ADMINISTRATION OF FUND

     SECTION 3.01. INITIAL COST: The expenses incurred in establishing a 
Trust, including the cost of the initial preparation and typesetting of the 
registration statement, prospectuses (including preliminary prospectuses), 
the indenture, and other documents relating to a Trust, printing of 
Certificates, Securities and Exchange Commission and state blue sky 
registration fees, the costs of the initial valuation of the portfolio and 
audit of a Trust, the initial fees and expenses of the Trustee, and legal and 
other out-of-pocket expenses related thereto, but not including the expenses 
incurred in the printing of preliminary prospectuses and final prospectuses, 
expenses incurred in preparation and printing of brochures and other 
advertising materials and any other selling expenses shall be borne by the 
Trust, PROVIDED, HOWEVER, the Trust shall not bear such expenses in excess of 
the amount shown in the Statements of Condition included in the Prospectus 
for the Trust dated the date specified in the Trust Agreement, and any such 
excess shall be borne by the Depositor.  To the extent the funds in the 
Interest and Principal Accounts of the Trust shall be insufficient to pay the 
expenses borne by the Trust specified in this Section 3.01, the Trustee shall 
advance out of its own funds and cause to be deposited and credited to the 
Interest Account such amount as may be required to permit payment of such 
expenses.  The Trustee shall be reimbursed for such advance in the manner 
provided in Section 3.05, and the provisions of Section 5.04 with respect to 
the reimbursement of disbursements for Trust expenses, including, without 
limitation, the lien in favor of the Trustee therefor, shall apply to the 
payment of expenses made pursuant to this Section.  For purposes of 
calculation of distributions under Section 3.05 and the addition provided in 

                               -12-

<PAGE>

clause (d) of Section 4.01, the expenses borne by the Trust pursuant to this 
Section shall be deemed to have been paid on the date specified in the Trust 
Agreement and to accrue at a daily rate over the time period specified for 
their amortization in the Prospectus, PROVIDED, HOWEVER, that nothing herein 
shall be deemed to prevent, and the Trustee shall be entitled to, full 
reimbursement for any advances made pursuant to this Section no later than 
the termination of the Trust.

     SECTION 3.02. INTEREST ACCOUNT: The Trustee shall collect the interest 
on the Securities in each Trust as such becomes payable (including all 
interest accrued but unpaid prior to the date of deposit of the Securities in 
trust and including that part of the proceeds of the sale, liquidation, 
redemption or maturity of any Securities or insurance thereon which 
represents accrued interest thereon but not accrued original issue discount, 
if any) and credit such interest to a separate account for each Trust to be 
known as the "Interest Account".  For purposes of this Indenture, interest to 
be credited to the Interest Account shall not be deemed to include original 
issue discount accrued or paid or any amounts accrued or paid in respect of 
Stripped Obligations.

     SECTION 3.03. PRINCIPAL ACCOUNT: (a) The Securities in each Trust and 
all moneys (except moneys held by the Trustee pursuant to subsection (b) 
hereof) other than amounts credited to the Interest Account, received by the 
Trustee in respect of the Securities in each Trust, including insurance 
thereon, shall be credited to a separate account for each Trust to be known 
as the "Principal Account."

     (b) Moneys and/or irrevocable letters of credit required to purchase 
Contract Securities or to purchase Securities pursuant to the Depositor's 
written instructions, or deposited to secure such purchases, are hereby 
declared to be held specially by the Trustee for such purchases and shall not 
be deemed to be part of the Principal Account until (i) the Depositor fails 
to timely purchase a Contract Security and has not given the Failed Contract 
Notice (as defined in Section 3.14) at which time the moneys and/or letters 
of credit attributable to the Contract Security not purchased by the 
Depositor shall be credited to the Principal Account; or (ii) the Depositor 
has given the Trustee the Failed Contract Notice at which time the moneys 
and/or letters of credit attributable to failed contracts referred to in such 
Notice shall be credited to the Principal Account; PROVIDED, HOWEVER, that if 
the Depositor also notifies the Trustee in the Failed Contract Notice that it 
has purchased or entered into a contract to purchase a New Security (as 
defined in Section 3.14), the Trustee shall not credit such moneys and/or 
letters of credit to the Principal Account unless the New Security shall also 
have failed or is not delivered by the Depositor within two business days 
after the settlement date of such New Security, in which event the Trustee 
shall forthwith credit such moneys and/or letters of credit to the Principal 
Account.  The Trustee shall in any case forthwith credit to the Principal 
Account, to the extent of moneys, or moneys then available under any letter 
of credit, deposited by the Depositor, and/or cause the Depositor to deposit 
in the Principal Account, the difference, if any, between the purchase price 
of the failed Contract Security and the purchase price of the New Security, 
together with any sales charge and accrued interest applicable to such 
difference (or applicable to the failed Contract Security if no New Security 
is deposited) and distribute such moneys to Unitholders pursuant to Section 
3.05.

                                    -13-

<PAGE>

     The Trustee shall give prompt written notice to the Depositor and the 
Evaluator of all amounts credited to or withdrawn from the Principal Account 
and the balance in such Account after giving effect to such credit or 
withdrawal.

     SECTION 3.04. RESERVE ACCOUNT: From time to time the Trustee shall 
withdraw from the cash on deposit in the Interest Account or the Principal 
Account of the appropriate Trust such amounts as it, in its sole discretion, 
shall deem requisite to establish a reserve for any applicable taxes or other 
governmental charges that may be payable out of such Trust.  Such amounts so 
withdrawn shall be credited to a separate account for each Trust which shall 
be known as the "Reserve Account."  The Trustee shall not be required to 
distribute to the Unitholders any of the amounts in the Reserve Account; 
PROVIDED, HOWEVER, that if it shall, in its sole discretion, determine that 
such amounts are no longer necessary for payment of any applicable taxes or 
other governmental charges, then it shall promptly deposit such amounts in 
the appropriate account.

     SECTION 3.05. DISTRIBUTIONS: The Trustee, as of the Settlement Date set 
forth in the Prospectus, shall advance from its own funds and shall pay to 
the Depositor, as the sole Unitholder of record on the date of the Trust 
Agreement, the amount of interest accrued on the Securities as of the date of 
the Trust Agreement.  The Trustee shall be entitled to reimbursement, without 
interest, for such advancement from interest received by the respective 
Trusts before any further distributions shall be made from the Interest 
Account to Unitholders of the respective Trusts.  The second distribution of 
funds from the Interest Account of the respective Trusts shall be in the 
amount as set forth for each Trust in the Prospectus and shall be made on the 
date as indicated in the Prospectus (sometimes referred to herein as the 
First General Record Date) to or upon the order of all Unitholders of record 
of the respective Trusts as of the dates as indicated in the Prospectus.  For 
all subsequent monthly distributions to Unitholders of any Trust, the "RECORD 
DATE" is hereby fixed to be those dates set forth in the Prospectus for each 
Trust.

     As of the first day of each month of each year commencing with the first 
Record Date for each Trust indicated in the Prospectus, the Trustee shall 
with respect to each Trust:

        (a) deduct from the Interest Account or, to the extent funds are not 
     available in such Account, from the Principal Account and pay to itself 
     individually the amounts that it is at the time entitled to receive 
     pursuant to Sections 3.01 and 5.04;

        (b) deduct from the Interest Account, or, to the extent funds are not 
     available in such Account, from the Principal Account and pay to the 
     Depositor the amount that it is at the time entitled to receive pursuant 
     to Section 4.05; and

        (c) deduct from the Interest Account, or, to the extent funds are not 
     available in such Account, from the Principal Account and pay to 
     counsel, as hereinafter provided for, an amount equal to unpaid fees and 
     expenses, if any, of such counsel as certified to by the Depositor.

                                   -14-

<PAGE>

     On or shortly after the 15th day of each month in which a monthly 
distribution is to be made as set forth in the Prospectus (the "DISTRIBUTION 
DATE") commencing on the date for each Trust indicated in the Prospectus, the 
Trustee shall, with respect to any Trust, distribute by mail to or upon the 
order of each Unitholder of record of such trust as of the close of business 
on the preceding Record Date at the post office address appearing on the 
registration books of the Trustee such Unitholder's pro rata share of the 
balance of the Interest Account of such Trust calculated as of the Record 
Date for such monthly payment on the basis of one-twelfth of the estimated 
annual interest income to such Trust for the ensuing twelve months, after 
deduction of the estimated costs and expenses of such Trust to be incurred 
during the twelve month period for which the interest income has been 
estimated provided, however, that the first such distribution may be a 
partial distribution.

     In the event the amount on deposit in the Interest Account of any Trust 
on a Distribution Date is not sufficient for the payment of the amount of 
interest to be distributed on the basis of the aforesaid computation, the 
Trustee shall advance out of its own funds and cause to be deposited in and 
credited to such Interest Account such amount as may be required to permit 
payment of the interest distribution to be made on such Distribution Date and 
shall be entitled to be reimbursed, without interest, out of interest 
received by such Trust subsequent to the date of such advance and subject to 
the condition that any such reimbursement shall be made only under conditions 
which will not reduce the funds in or available for the Interest Account to 
an amount less than required for the next ensuing distribution of interest.  
The Trustee's fee takes into account the costs attributable to the outlay of 
capital needed to make such advances.

     If the Trustee determines that an event has occurred as a result of 
which there has resulted an excessive distribution from the Interest Account, 
it shall reduce subsequent distributions so as to reconcile, as promptly as 
practicable, the aggregate net income and distributions from such Account.

     Distributions of amounts represented by the cash balance in the 
Principal Account for each Trust shall be computed as of the dates as 
indicated in the Prospectus.  With respect to any Trusts to which paragraph 
(c) of Section 3.14 is applicable, the cash balance of the Principal Account 
shall not include amounts permitted to be reinvested in Reinvestment 
Securities pursuant to such paragraph until the Depositor otherwise notifies 
the Trustee in writing.  On the fifteenth day of each month, in which such 
computation is made, or within a reasonable period of time thereafter, the 
Trustee shall distribute by mail to or upon the order of each Unitholder of 
record at the close of business on the date of computation (the Record Date) 
at his post office address such holder's pro rata share of the cash balance 
of such Principal Account as thus computed.  The Trustee shall not be 
required to make a distribution from such Principal Account unless the cash 
balance on deposit therein available for distribution shall be sufficient to 
distribute at least 10 cents per Unit.

     If the Depositor (i) fails to replace any failed Special Security (as 
defined in Section 3.14), or (ii) is unable or fails to enter into any 
contract for the purchase of any New Security in accordance with Section 
3.14, the Depositor shall pay to the Trustee and the Trustee shall 
distribute, to the extent of the monies credited to the Principal Account 
pursuant to Section 3.03(b) or supplied by the Depositor pursuant to this 

                                 -15-

<PAGE>


Section, to all Unitholders of Units in the respective Trust the principal 
and accrued interest (at the coupon rate of the relevant Security to the date 
the Depositor is notified of the failure) and sales charge attributable to 
such Special Securities at the next Distribution Date which is more than 
thirty days after the expiration of the Purchase Period (as defined in 
Section 3.14) or at such earlier time or in such manner as the Trustee in its 
sole discretion deems to be in the best interest of the Unitholders.

     If any contract for a New Security in replacement of a Special Security 
shall fail, the Depositor shall pay to the Trustee and the Trustee shall 
distribute to the extent of the monies credited to the Principal Account 
pursuant to Section 3.03(b) or supplied by the Depositor pursuant to this 
Section, the principal and accrued interest (at the coupon rate of the 
relevant Special Security to the date the Depositor is notified of the 
failure) and sales charge attributable to the Special Security to the 
Unitholders of Units in the respective Trust at the next Distribution Date 
which is more than thirty days after the date on which the contract in 
respect of such New Security failed or at such earlier time or in such 
earlier manner as the Trustee in its sole discretion determines to be in the 
best interest of the Unitholders.

     If, at the end of the Purchase Period, less than all moneys attributable 
to a failed Special Security have been applied or allocated by the Trustee 
pursuant to a contract to purchase New Securities, the Trustee shall 
distribute the remaining moneys to Unitholders of Units in the respective 
Trust at the next Distribution Date which is more than thirty days after the 
end of the Purchase Period or at such earlier time thereafter as the Trustee 
in its sole discretion deems to be in the best interest of the Unitholders.

     The amounts to be so distributed to each Unitholder of a Trust shall be 
that pro rata share of the balance of the Interest and Principal Accounts of 
such Trust, computed as set forth above, as shall be represented by the Units 
registered on the books of the Trustee in the name of such Unitholder.

     In the computation of each such share, fractions of less than one cent 
shall be omitted.  After any such distribution provided for above, any cash 
balance remaining in the Interest Account or the Principal Account of a Trust 
shall be held in the same manner as other amounts subsequently deposited in 
each of such Accounts, respectively.

     For the purpose of distribution as herein provided, the holders of 
record on the registration books of the Trustee at the close of business on 
each Record Date shall be conclusively entitled to such distribution, and no 
liability shall attach to the Trustee by reason of payment to any such 
registered Unitholder of record.  Nothing herein shall be construed to 
prevent the payment of amounts from the Interest Account and the Principal 
Account of a Trust to individual Unitholders by means of one check, draft or 
other proper instrument, PROVIDED that the appropriate statement of such 
distribution shall be furnished therewith as provided in Section 3.06 hereof.

     SECTION 3.06. DISTRIBUTION STATEMENTS: With each distribution from the 
Interest or Principal Accounts of a Trust the Trustee shall set forth, either 
in the instrument by means of which payment of such distribution is made or 

                                  -16-

<PAGE>


in an accompanying statement, the amount being distributed from each such 
account expressed as a dollar amount per Unit of such Trust except that such 
information need not be furnished to a Unitholder who has waived receipt 
thereof in writing.;  In the event that the issuer or insurer of any of the 
Securities in a Trust shall fail to make payment when due of any interest or 
principal and such failure results in a change in the amount which would 
otherwise be distributed as a monthly distribution, the Trustee shall, with 
the first distribution relating to such Trust following such failure, set 
forth in an accompanying statement (a) the name of the issuer and the 
Security, (b) the amount of the reduction in the distribution per unit 
resulting from such failure, (c) the percentage of the aggregate principal 
amount of Securities which such Security represents and (d) to the extent 
then determined, information regarding any disposition or legal action with 
respect to such Security.

     Within a reasonable period of time after the last business day of each 
calendar year, the Trustee shall furnish to each person who at any time 
during such calendar year was a Unitholder of a Trust a statement setting 
forth, with respect to such calendar year and with respect to such Trust:

     (A) as to the Interest Account:

        (1) the amount of interest received on the Securities (including 
     amounts representing interest received upon any disposition of 
     Securities, penalties for failure to make timely payments on Securities 
     or liquidated damages for default on breach of any condition or term of 
     the Securities),

        (2) the amounts paid for purchases of New Securities pursuant to 
     Section 3.14 and for redemptions pursuant to Section 4.02,

        (3) the deductions for applicable taxes and fees and expenses of the 
     Trustee, the Depositor and counsel, and

        (4) the balance remaining after such distributions and deductions, 
     expressed both as a total dollar amount and as a dollar amount per Unit 
     outstanding on the last business day of such calendar year;

     (B) as to the Principal Account:

        (1) payments of principal on Securities, if any,

        (2) the dates of the sale, maturity, liquidation or redemption of any 
     of the Securities and the net proceeds received therefrom excluding any 
     portion thereof credited to the Interest Account,

        (3) the amount paid for purchases of New Securities, Replacement 
     Securities or Reinvestment Securities pursuant to Section 3.14 and for 
     redemptions pursuant to Section 4.02,

                                       -17-

<PAGE>


        (4) the deductions for payment of applicable taxes and fees and 
     expenses of the Trustee and bond counsel, and

        (5) the balance remaining after such distributions and deductions, 
     expressed both as a total dollar amount and as a dollar amount per Unit 
     outstanding on the last business day of such calendar year; and

     (C) the following information:

        (1) a list of the Securities as of the last business day of such 
     calendar year,

        (2) the number of Units outstanding on the last business day of such 
     calendar year,

        (3) the Unit Value based on the last evaluation of such Trust made 
     during such calendar year,

        (4) the amounts actually distributed during such calendar year from 
     the Interest and Principal Accounts, separately stated, expressed both 
     as total dollar amounts and as dollar amounts per Unit outstanding on 
     the Record Dates for such distributions, and

        (5) such other information as the Trustee may deem appropriate.

     SECTION 3.07. SALE OF SECURITIES: If necessary, in order to maintain the 
sound investment character of a Trust, the Depositor may direct the Trustee 
to sell or liquidate Securities in such Trust at such price and time and in 
such manner as shall be determined by the Depositor, provided that the 
Depositor has determined that any one or more of the following conditions 
exist:

        (a) that there has been a default on such Securities in the payment 
     of principal or interest, or both, when due and payable;

        (b) that any action or proceeding has been instituted in law or 
     equity seeking to restrain or enjoin the payment of principal or 
     interest on any such Securities, or that there exists any other legal 
     question or impediment affecting such Securities or the payment of debt 
     service on the same;

        (c) that there has occurred any breach of covenant or warranty in any 
     resolution, ordinance, trust indenture or other document, which would 
     adversely affect either immediately or contingently the payment of debt 
     service on such Securities, or their general credit standing, or 
     otherwise impair the sound investment character of such Securities;

                                     -18-

<PAGE>

        (d) that there has been a default in the payment of principal of or 
     interest on any other outstanding obligations of an issuer of such 
     Securities;

        (e) that, in the case of Trusts containing Treasury Obligations, 
     there has been a default in payment of interest or principal of other 
     obligations guaranteed or backed by the full faith and credit of the 
     United States of America;

        (f) that the price of any such Securities has declined to such an 
     extent, or such other market or credit factor exists, so that in the 
     opinion of the Depositor the retention of such Securities would be 
     detrimental to such Trust and to the interest of the Unitholders thereof;

        (g) that such Securities are the subject of an advanced refunding.  
     For the purposes of this Section 3.07(g), "an advanced refunding" shall 
     mean when refunding bonds are issued and the proceeds thereof are 
     deposited in irrevocable trust to retire the Bonds on or before their 
     redemption date; 

        (h) that as of any Record Date any of the Securities are scheduled to 
     be redeemed and paid prior to the next succeeding Distribution Date; 
     PROVIDED, HOWEVER, that as the result of such redemption the Trustee 
     will receive funds in an amount sufficient to enable the Trustee to 
     include in the distribution from the Principal Account on such next 
     succeeding Distribution Date at least $.50 per Unit; or

        (i) that the sale of Securities is necessary or advisable (1) in 
     order to maintain the qualification of a Trust as a "Regulated 
     Investment Company" in the case of a Trust which has elected to qualify 
     as such, or (2) to make distributions from a Trust in order to avoid the 
     incurrance of excise taxes.

     Upon receipt of such direction from the Depositor, upon which the 
Trustee shall rely, the Trustee shall proceed to sell or liquidate the 
specified Securities in accordance with such direction; PROVIDED, HOWEVER, 
that the Trustee shall not sell or liquidate any Securities upon receipt of a 
direction from the Depositor that it has determined that the conditions in 
subdivision (h) above exist, unless the Trustee shall receive on account of 
such sale or liquidation the full principal amount of such Securities, plus 
the premium, if any, and the interest accrued and to accrue thereon to the 
date of the redemption of such Securities.  The Trustee shall not be liable 
or responsible in any way for depreciation or loss incurred by reason of any 
sale made pursuant to any such direction or by reason of the failure of the 
Depositor to give any such direction, and in the absence of such direction 
the Trustee shall have no duty to sell or liquidate any Securities under this 
Section 3.07 except to the extent otherwise required by Section 3.10 of this 
Indenture.

     SECTION 3.08. REFUNDING SECURITIES: In the event that an offer shall be 
made by an obligor of any of the Securities in a Trust to issue new 
obligations in exchange and substitution for any issue of Securities pursuant 
to a plan for the refunding or refinancing of such Securities, the Depositor 
shall instruct the Trustee in writing to reject such offer and either to hold 
or sell such Securities, except that if (1) the issuer is in default with 
respect to such Securities or (2) in the opinion of the Depositor, given in 

                                   -19-

<PAGE>


writing to the Trustee, the issuer will probably default with respect to such 
Securities in the reasonably foreseeable future, the Depositor shall instruct 
the Trustee in writing to accept or reject such offer or take any other 
action with respect thereto as the Depositor may deem proper.  Any obligation 
so received in exchange shall either be sold as provided in Section 3.07 or 
deposited hereunder and shall be subject to the terms and conditions of this 
Indenture to the same extent as the Securities originally deposited 
hereunder.  Within five days after such deposit, notice of such exchange and 
deposit shall be given by the Trustee to each Unitholder of such Trust, 
including an identification of the Securities eliminated and the bonds 
substituted therefor.

     SECTION 3.09. COUNSEL: The Depositor may employ from time to time as it 
may deem necessary a firm of attorneys for any legal services that may be 
required in connection with the disposition of underlying securities pursuant 
to Section 3.07 or the substitution of any securities for underlying bonds as 
the result of any refunding permitted under Section 3.08.  The fees and 
expenses of such counsel shall be paid by the Trustee from the Interest and 
Principal Accounts of the applicable Trust as provided for in Section 3.05(c) 
hereof.

     SECTION 3.10. NOTICE AND SALE BY TRUSTEE: If at any time the principal 
of or interest on any of the Securities shall be in default and not paid or 
provision for payment thereof shall not have been duly made, either pursuant 
to any Insurance thereon or otherwise, the Trustee shall notify the Depositor 
thereof.  If within thirty days after such notification the Depositor has not 
given any instruction to sell or to hold or has not taken any other action in 
connection with such Securities, the Trustee shall sell such Securities 
forthwith, and the Trustee shall not be liable or responsible in any way for 
depreciation or loss incurred by reason of such sale.

     SECTION 3.11. TRUSTEE NOT TO AMORTIZE: Nothing in this Indenture, or 
otherwise, shall be construed to require the Trustee to make any adjustments 
between the Interest and Principal Accounts of any Trust by reason of any 
premium or discount in respect of any of the Securities.

     SECTION 3.12. LIABILITY OF DEPOSITOR: The Depositor shall be under no 
liability to the Unitholders for any action taken or for refraining from the 
taking of any action in good faith pursuant to this Indenture or for errors 
in judgment, but shall be liable only for its own negligence, lack of good 
faith or willful misconduct. The Depositor may rely in good faith on any 
paper, order, notice, list, affidavit, receipt, opinion, endorsement, 
assignment, draft or any other document of any kind prima facie properly 
executed and submitted to it by the Trustee, counsel, or any other persons 
pursuant to this Indenture and in furtherance of its duties.

     SECTION 3.13. NOTICE TO DEPOSITOR: In the event that the Trustee shall 
have been notified at any time of any action to be taken or proposed to be 
taken by holders of the Securities (including but not limited to the making 
of any demand, direction, request, giving of any notice, consent or waiver or 
the voting with respect to any amendment or supplement to any indenture, 
resolution, agreement or other instrument under or pursuant to which the 

                                  -20-

<PAGE>

Securities have been issued) the Trustee shall promptly notify the Depositor 
and shall thereupon take such action or refrain from taking any action as the 
Depositor shall in writing direct; PROVIDED, HOWEVER, that if the Depositor 
shall not within five business days of the giving of such notice to the 
Depositor direct the Trustee to take or refrain from taking any action, the 
Trustee shall take such action as it, in its sole discretion, shall deem 
advisable.  Neither the Depositor nor the Trustee shall be liable to any 
person for any action or failure to take action with respect to this Section 
3.13.

     SECTION 3.14. LIMITED REPLACEMENT OF SPECIAL SECURITIES; REPLACEMENT 
SECURITIES. (a) If any contract in respect of Contract Securities in a Trust 
other than a contract to purchase a New Security (as defined below), 
including those purchased on a "when, as and if issued" basis, shall have 
failed due to any occurrence, act or event beyond the control of the 
Depositor or the Trustee (such failed Contract Securities being herein called 
the "SPECIAL SECURITIES"), the Depositor shall notify the Trustee (such 
notice being herein called the "FAILED CONTRACT NOTICE") of its inability to 
deliver the failed Special Security to the Trustee after it is notified that 
the Special Security will not be delivered by the seller thereof to the 
Depositor.  Prior to, or simultaneously with, giving the Trustee the Failed 
Contract Notice, or within a maximum of twenty days after giving such Notice 
(such twenty-day period being herein called the "PURCHASE PERIOD"), the 
Depositor shall, if possible, purchase or enter into the contract, if any, to 
purchase an obligation to be held as a Security hereunder (herein called the 
"NEW SECURITY") as part of the Fund in replacement of the failed Special 
Security, subject to the satisfaction of all of the following conditions in 
the case of each purchase or contract to purchase:

        (1) The New Securities (i) shall have a fixed maturity date (whether 
     or not entitled to the benefits of any sinking, redemption, purchase of 
     similar fund) substantially similar to, but not exceeding the date of 
     maturity of the Special Securities they replace, (ii) must be purchased 
     at a price that results in a current return as of the Date of Deposit at 
     least equal to that of the Special Securities they replace, (iii) must 
     be purchased at a price that results in a yield to maturity as of the 
     Date of Deposit of the Trust at least equal to that of the Special 
     Securities they replace, (iv) shall be payable as to principal and 
     interest in United States currency, (v) shall not be "when, as and if 
     issued" Securities, and (vi) shall be issued after July 18, 1984.

        (2) Each New Security shall be rated at least "BBB" or better in the 
     case of the Insured Trusts and "A" or better in the case of other Trusts 
     by Standard & Poor's Ratings Services or "Baa" or better in the case of 
     the Insured Trusts and "A" or better in the case of other Trusts by 
     Moody's Investors Service, Inc., or comparably rated by any other 
     nationally recognized credit rating service rating debt obligations 
     which shall be designated by the Depositor and shall be satisfactory to 
     the Trustee.

        (3) The principal amount of the New Securities (exclusive of accrued 
     interest) shall not exceed the principal attributable to the Special 
     Securities.

        (4) With respect to the Insured Trusts, each New Security shall be 
     acceptable to the Insurer to be included under the respective Trust's 
     Insurance and will be so included upon acquisition by the Trust or, in 
     the case of a Trust in which all Securities are not insured by a 
     portfolio insurance policy but are Pre-Insured Securities, shall be a 
     Pre-Insured Security.

                                        -21-

<PAGE>


        (5) The Depositor shall promptly furnish a notice to the Trustee 
     (which may be part of the Failed Contract Notice) in respect of the New 
     Securities purchased or to be purchased that shall (i) identify the New 
     Securities, (ii) state that the contract to purchase, if any, entered 
     into by the Depositor is satisfactory in form and substance, and (iii) 
     state that the foregoing conditions of clauses (1) through (4) have been 
     satisfied with respect to the New Securities.

     Upon satisfaction of the foregoing conditions with respect to any New 
Security, the Depositor shall pay the purchase price for the New Security 
from its own resources or, if the Trustee has credited any moneys and/or 
letters of credit attributable to the failed Special Security to the 
Principal Account of such Trust, the Trustee shall pay the purchase price of 
the New Security upon directions from the Depositor from the moneys and/or 
letters of credit so credited to the Principal Account.  If the Depositor has 
paid the purchase price and, in addition, the Trustee has credited moneys of 
the Depositor to the Principal Account of such Trust, the Trustee shall 
forthwith return to the Depositor the portion of such moneys that is not 
properly distributable to Unitholders pursuant to Section 3.05.

     Whenever a New Security is acquired by the Depositor pursuant to the 
provisions of this Section 3.14, the Trustee shall, within five days 
thereafter, mail to all holders of Units of the respective Trust notice of 
such acquisition, including an identification of the failed Special Security 
and the New Security acquired.  The Trustee shall not be liable or 
responsible in any way for depreciation or loss incurred by reason of any 
purchase made pursuant to any direction of the Depositor provided in this 
Section 3.14, and in the absence of such direction the Trustee shall have no 
duty to make any purchase.  The Depositor shall not be liable for errors of 
judgment in respect of this Section 3.14; PROVIDED, HOWEVER, that this 
provision shall not protect the Depositor against any liability to which it 
would otherwise be subject by reason of willful misfeasance, bad faith or 
gross negligence in the performance of its duties or by reason of its 
reckless disregard of its obligations and duties hereunder.  Notwithstanding 
anything to the contrary in this Section 3.14, no substitution of New 
Securities will be made unless the Depositor has received an opinion of 
counsel that such substitution will not adversely affect the federal, state 
or local income tax status of the Trust, if the principal amount of such New 
Securities when added to all previously purchased New Securities in the Trust 
exceeds 15% of the principal amount of Securities initially deposited in the 
Trust.

     (b) If the Trust has elected to be taxed as a Regulated Investment 
Company, the Depositor may in writing from time to time direct the Trustee to 
purchase, or to enter into contracts (which the depositor shall have approved 
as satisfactory in form and substance) to purchase, obligations to be held as 
Securities hereunder as a part of the Trust Fund (the "REPLACEMENT 
SECURITIES") in respect of the moneys held in the Principal Account 
representing the proceeds of Securities sold pursuant to Section 3.07 or 
proceeds from the sale of Securities pursuant to Section 4.02 to the extent 
that such proceeds are not required for the purpose of redemption of Units, 
subject to the satisfaction of the following conditions in the case of each 
such purchase or contract to purchase:

                                    -22-

<PAGE>


     (1) the Replacement Securities are substantially similar to the 
     Securities from which the proceeds in the Principal Account are derived;

     (2) the Depositor has received an opinion of counsel that such purchase 
     will not adversely affect the status of the Trust under the Investment 
     Company Act of 1940, as amended; and

     (3) the Depositor has given such written direction to the Trustee five 
     business days prior to the Record Date preceding the Distribution Date 
     on which such moneys would otherwise be distributed.

     (c) If the Trust has elected to be taxed as a Regulated Investment 
Company and if the Prospectus for the trust specifies that the reinvestment 
of principal is permitted, from the Date of Deposit for such Trust until such 
time as the Depositor notifies the Trustee in writing that such action is 
impractical (the "REINVESTMENT PERIOD"), the Trustee shall, as directed by 
the Depositor, enter into contracts (which the Depositor shall have approved 
as satisfactory in form and substance) to purchase obligations to be held as 
Securities hereunder as part of such trust (the "REINVESTMENT SECURITIES") 
and shall pay for the same with the moneys held in the Principal Account 
representing the payment or prepayment of principal on the underlying 
Securities to the extent that such proceeds are not required for the purpose 
of redemption of Units or other charges to the Principal Account then 
pending.  In giving such direction, the Depositor shall determine that the 
Reinvestment Securities to be acquired pursuant to such contracts are 
substantially similar to the Securities upon which the principal used to 
purchase such Reinvestment Securities was received.

     The Trustee may purchase the Reinvestment Securities for deposit in the 
Trust Fund directly from market makers in such Securities or may retain the 
Depositor or other brokers to purchase the Reinvestment Securities and pay 
them usual and customary brokerage commissions for such transactions.  Funds 
remaining in the Principal Account subsequent to a purchase of Reinvestment 
Securities will remain in such Account until such time as they can be 
invested into additional Reinvestment Securities.  During the reinvestment 
period, amounts in the Principal Account which the Depositor determines and 
so notifies the Trust in writing or via facsimile are (a) unable to be 
invested into Reinvestment Securities or (b) are required to be distributed 
for "regulated investment company" tax purposes shall be distributed on the 
next Distribution Date, to Unitholders of record on the related Record Date.

     At such time that the Depositor shall determine that the reinvestment of 
cash from the Principal Account into Reinvestment Securities shall no longer 
be practical, the Depositor shall notify the Trustee, in writing, that the 
Reinvestment Period is terminated.  Upon termination of the Reinvestment 
Period, unreinvested amounts remaining in the Principal Account and amounts 
subsequently credited to the Principal Account shall be distributed in 
accordance with Section 3.05.

                                       -23-

<PAGE>


     (d) The Trustee shall not be liable or responsible in any way for 
depreciation or loss incurred by reason of any purchase made pursuant to any 
direction of the Depositor provided in this Section 3.14, and in the absence 
of such direction the Trustee shall have no duty to make any purchase.  The 
Depositor shall not be liable for errors of judgment in respect of this 
Section 3.14; provided, however, that this provision shall not protect the 
Depositor against any liability to which it would otherwise be subject by 
reason of willful misfeasance, bad faith or gross negligence in the 
performance of its duties or by reason of its reckless disregard of its 
obligations and duties hereunder.

                                ARTICLE IV

                EVALUATION, REDEMPTION, PURCHASE, TRANSFER OR
             INTERCHANGE OF UNITS AND REPLACEMENT OF CERTIFICATES

     SECTION 4.01. EVALUATION: The Trustee shall make an evaluation of each 
Trust as of that time set forth in the Prospectus (the "EVALUATION TIME"), 
(i) on the last business day of each of the months of June and December, (ii) 
on the day on which any Unit of a respective Trust is tendered for 
redemption, and (iii) on any other day desired by the Trustee or requested by 
the Depositor.  Such evaluations shall take into account and itemize 
separately, (1) the cash on hand in the respective Trust (other than cash 
declared held in trust to cover contracts to purchase securities) or moneys 
in the process of being collected from matured interest coupons or securities 
matured or called for redemption prior to maturity, (2) the value of each 
issue of the Securities in the Trust, (3) interest accrued thereon not 
subject to collection and distribution and (4) amounts representing 
organizational expenses paid less accrued organizational expenses of a Trust. 
In making the evaluations the Trustee may determine the value of each issue 
of the Securities in the Trust by the following methods or any combination 
thereof which it deems appropriate:  (i) on the basis of current bid prices 
of such Securities as obtained from investment dealers or brokers (including 
the Depositor) who customarily deal in bonds comparable to those held by the 
Trust, or (ii) if bid prices are not available for any of such Securities, on 
the basis of bid prices for comparable securities, or (iii) by causing the 
value of the Securities in the Trust to be determined by others engaged in 
the practice of evaluating, quoting or appraising securities.  For each such 
evaluation there shall be deducted from the sum of the above (i) amounts 
representing any applicable taxes or governmental charges payable out of the 
Trust and for which no deductions shall have previously been made for the 
purpose of addition to the Reserve Account of such Trust, (ii) amounts 
representing accrued expenses of the Trust including but not limited to 
unpaid fees and expenses of the Trustee, the Depositor and counsel, in each 
case as reported by the Trustee to the Depositor on or prior to the date of 
evaluation, and (iii) cash held for distribution to Unitholders of such Trust 
of record, and required for redemption of Units tendered, as of a date prior 
to the evaluation then being made.  The value of the pro rata share of each 
Unit of such Trust determined on the basis of any such evaluation shall be 
referred to herein as the "Unit Value."  Until the Depositor has informed the 
Trustee that there will be no further deposits of Additional Securities 
pursuant to Section 2.01(b), the Depositor shall provide the Trustee with 
written estimates of (i) the total organizational expenses to be borne by the 
Trust pursuant to Section 3.01, (ii) the total number of Units to be issued 
in connection with the initial deposit and all anticipated deposits of 
additional Securities and (iii) the period or periods over which such 
expenses are to be amortized and the aggregate amount of expense to be 
amortized during each such period.  For purposes of calculating the Trust 
Evaluation and Unit Value, the Trustee shall treat all such anticipated 

                                  -24-

<PAGE>


expenses as having been paid and all liabilities therefor as having been 
incurred, and all Units as having been issued, in each case on the date of 
the Trust Agreement, and, in connection with each such calculation, shall 
take into account a pro rata portion of such expense and liability based on 
the actual number of Units issued as of the date of such calculation.  In the 
event the Trustee is informed by the Depositor of a revision in its estimate 
of total expenses or total Units or period of amortization and upon the 
conclusion of the deposit of additional Securities, the Trustee shall base 
calculations made thereafter on such revised estimates or actual expenses or 
period of amortization, respectively, but such adjustment shall not affect 
calculations made prior thereto and no adjustment shall be made in respect 
thereof.

     The Depositor shall make an evaluation of each Trust as of the 
Evaluation Time (i) on the last business day of each of the months of June 
and December, (ii) on the day in which any Unit of such Trust is tendered for 
redemption, and (iii) on any other day such an evaluation is desired by the 
Trustee or is deemed necessary by the Depositor.  Such evaluation shall be 
made on the same basis as set forth in the preceding paragraph.  The Trustee, 
in lieu of making the evaluation provided in the preceding paragraph, may use 
the evaluation made by the Depositor for all purposes of this Indenture, 
except as provided in the following paragraph, and shall not be liable or 
responsible, under any circumstances whatever, for its election to use the 
Depositor's evaluation or for the accuracy or correctness thereof or for any 
error or omission therein.

     The Trustee shall also cause an evaluation of the Securities deposited 
in each Trust to be made as of the Evaluation Time on the day preceding the 
day on which said Securities are deposited under this Indenture by J.J. Kenny 
Co., Inc., or such other evaluator as shall be specified by the Depositor.  
Such evaluation shall be made on the same basis as set forth in the second 
preceding paragraph except that it shall be based upon offering prices of 
said Securities.  The determination of the offering price of the Securities 
so made shall be included in the Schedule attached to the Trust Agreement.  
The Trustee shall not be liable or responsible, under any circumstances 
whatever, for the accuracy or correctness of such evaluation or for the 
selection of the evaluator making the same.

     SECTION 4.02. REDEMPTIONS BY TRUSTEE; PURCHASES BY DEPOSITOR: A 
Certificated Unitholder may redeem his Units by sending a written redemption 
request and tendering his Certificate to the Trustee at the Trustee's Office. 
 Any individual Book Entry Unitholder redeeming 1,000 Units or less may do so 
by telephone upon completion and submission to the Trustee of a Telephone 
Redemption Authorization Form prior to the date of redemption (the "ELIGIBLE 
BOOK ENTRY UNITHOLDERS").  All other Book Entry Unitholders must make their 
redemption request in writing to the Trustee at the Trustee's Office, and may 
do so by (i) completing the form on the reverse side of their Book Entry 
Position Confirmation or (ii) sending a written redemption request which 
includes (a) the tax identification number for the account, (b) the name and 
address of the redeeming Unitholder, (c) a complete description of the Units 
to be redeemed with the Trust number and payment option, (d) the number of 
Units to be redeemed, (e) a notation that the Units are in Book Entry form 
and (f) the number of Units remaining, if the redemption is a partial 

                                  -25-

<PAGE>


redemption.  Any proper request for redemption made in one of the manners 
provided for above shall be effected by the Trustee on the third business day 
following the day on which such request for redemption is made (being herein 
called the "REDEMPTION DATE").  Subject to payment by any redeeming 
Unitholder of any tax or other governmental charges which may be imposed 
thereon, such redemption is to be made by payment on the Redemption Date of 
cash equivalent to the Unit Value, determined by the Trustee as of the 
Evaluation Time set forth in the Prospectus, on the date of tender, 
multiplied by the number of Units owned by the Unitholder plus a sum 
equivalent to the amount of accrued interest which would have been payable on 
such Units to, but not including, the third business day following the date 
of tender (herein called the "REDEMPTION PRICE").  Unit redemption requests 
received by telephone or in writing by the Trustee on any day after the 
Evaluation Time set forth in the Prospectus will be treated by the Trustee as 
received on the next day on which the New York Stock Exchange is open for 
trading and will be deemed to have been received on such day for redemption 
at the Redemption Price computed on that day.

     The Trustee may in its discretion, and shall when so directed by the 
Depositor, suspend the right of redemption for Units of a Trust or postpone 
the date of payment of the Redemption Price therefor for more than three 
business days following the day on which a proper request for redemption is 
made in the manner provided for in this Section 4.02 (1) for any period 
during which the New York Stock Exchange is closed other than customary 
weekend and holiday closings or during which trading on the New York Stock 
Exchange is restricted; (2) for any period during which an emergency exists 
as a result of which disposal by such Trust of the Securities is not 
reasonably practicable or it is not reasonably practicable fairly to 
determine in accordance herewith the value of the Securities; or (3) for such 
other period as the Securities and Exchange Commission may by order permit, 
and shall not be liable to any person or in any way for any loss or damage 
which may result from any such suspension or postponement.

     Not later than the close of business on the day a proper request for 
redemption in the manner provided for in this Section 4.02 by a Unitholder 
other than the Depositor is received, the Trustee shall notify the Depositor 
of such request.  The Depositor shall have the right to purchase such Units 
by notifying the Trustee of its election to make such purchase as soon as 
practicable thereafter but in no event subsequent to the close of business on 
the day on which the request for redemption of such Units was received.  Such 
purchase shall be made by payment for such Units by the Depositor to the 
Unitholder not later than the close of business on the Redemption Date of an 
amount equal to the Redemption Price which would otherwise be payable by the 
Trustee to such Unitholder.

     Any Unit so purchased by the Depositor may at the option of the 
Depositor be tendered to the Trustee for redemption at the Trustee's Office 
in the manner provided in the first paragraph of this Section 4.02.

     If the Depositor does not elect to purchase any Unit of a Trust tendered 
to the Trustee for redemption, or if a Unit is being tendered by the 
Depositor for redemption, that portion of the Redemption Price which 
represents interest shall be withdrawn from the Interest Account of such 
Trust to the extent available.  The balance paid on any redemption, including 
accrued interest, if any, shall be withdrawn from the Principal Account of 

                                  -26-

<PAGE>


such Trust to the extent that funds are available for such purpose.  If such 
available balance shall be insufficient the Trustee shall sell such of the 
Securities held in such Trust currently designated for such purposes by the 
Depositor as the Trustee in its sole discretion shall deem necessary.  Given 
the minimum principal amount in which certain Securities may be required to 
be sold, the proceeds of such sales may exceed the amount necessary for 
payment of Units redeemed.  Such excess proceeds shall be distributed pro 
rata to all remaining Unitholders of record of such Trust Fund unless (i) the 
Trust has elected to be taxed as a Regulated Investment Company and (ii) the 
Depositor shall have notified the Trustee no later than five Business Days 
prior to the next following Record Date that such excess proceeds shall be 
reinvested as provided in Section 3.14; however, the Trustee shall not be 
required to make a distribution from the Principal Account of the Trust Fund 
unless the cash balance on deposit therein available for distribution shall 
be sufficient to distribute at least the amount set forth in the related 
Prospectus.  In the event that funds are withdrawn from such Principal 
Account for payment of accrued interest, such Principal Account shall be 
reimbursed for such funds so withdrawn when sufficient funds are next 
available in such Interest Account.

     The Depositor shall maintain with the Trustee a current list of 
Securities held in each Trust designated to be sold for the purpose of 
redemption of Units of each Trust tendered for redemption and not purchased 
by the Depositor, and for payment of expenses hereunder, provided that if the 
Depositor shall for any reason fail to maintain such a list, the Trustee, in 
its sole discretion, may designate a current list of Securities for such 
purposes.  The net proceeds of any sales of Securities from such list 
representing principal shall be credited to the Principal Account of such 
Trust and the proceeds of such sales representing accrued interest, if any, 
but not accrued original issue discount, if any, shall be credited to the 
Interest Account of such Trust.

     Sales of Securities shall be made in such manner as the Trustee shall 
determine will bring the best price obtainable for the Trust Fund, provided, 
however, that sales shall be made in such manner, as the Trustee shall 
determine, as will provide the Trustee with funds in an amount sufficient and 
at the time necessary in order for it to pay the Redemption Price of Units 
tendered for redemption, regardless of whether or not a better price could be 
obtained if the Securities were sold without regard for the day on which the 
proceeds of such sale would be received.  The Trustee shall not be liable or 
responsible in any way for depreciation or loss incurred by reason of any 
sale of Bonds made pursuant to this Section 4.02.

     Certificates evidencing Units and the amount recorded in the 
registration books of the Trust representing Units held in uncertificated 
form redeemed pursuant to this Section 4.02 shall be canceled by the Trustee 
and the Unit or Units evidenced by such Certificates or evidenced by such 
records in the registration books of the Trust for Units held in 
uncertificated form shall be terminated by such redemptions.

                                  -27-

<PAGE>


     When directed by the Depositor, the Trustee shall employ the Depositor 
as its agent for the purpose of executing sales of Securities.  The Depositor 
will verify the Trustee's ownership of any Security prior to entering into a 
contract for its sale.  The Trustee shall have no liability for loss or 
depreciation resulting from the Depositor's negligence or misconduct as such 
agent.

     Notwithstanding the foregoing, the Trustee is hereby authorized in its 
discretion, but without obligation, in the event that the Depositor does not 
elect to purchase any Unit tendered to the Trustee for redemption, or in the 
event that a Unit is being tendered by the Depositor for redemption, in lieu 
of redeeming such Unit, to sell such Unit in the over-the-counter-market for 
the account of the tendering Unitholder at a price which will return to the 
Unitholder an amount in cash, net after deducting brokerage commissions, 
transfer taxes and other charges, equal to or in excess of the Redemption 
Price which such Unitholder would otherwise be entitled to receive on 
redemption pursuant to this Section 4.02.  The Trustee shall pay to the 
Unitholder the net proceeds of any such sale no later than the day the 
Unitholder would otherwise be entitled to receive payment of the Redemption 
Price hereunder.

     SECTION 4.03. TRANSFER OR INTERCHANGE OF CERTIFICATES OR UNITS HELD IN 
UNCERTIFICATED FORM. A Unit may be transferred by the registered holder 
thereof by presentation and surrender of the Certificate or in the case of 
Units held in uncertificated form, written transfer instructions in a form 
satisfactory to the Trustee at the unit investment trust office of the 
Trustee, properly endorsed or accompanied by a written instrument or 
instruments of transfer in form satisfactory to the Trustee and executed by 
the Unitholder or his authorized attorney, whereupon a new registered 
Certificate or Certificates or a new notation in the registration books of 
the Trust for Units to be held in uncertificated form for the same number of 
Units of the same Trust Fund executed by the Trustee and the Depositor will 
be issued in exchange and substitution therefor.  Certificates issued 
pursuant to this Indenture are interchangeable for one or more other 
Certificates in an equal aggregate number of Units of the same Trust and all 
Certificates issued shall be issued in denominations of one Unit or any 
multiple thereof as may be requested by the Unitholder.  Unitholders may 
exchange their Certificates for the same number of Units to be held in 
uncertificated form as recorded in the registration books of the Trust.  The 
Trustee may deem and treat the person in whose name any Unit shall be 
registered upon the books of the Trustee as the owner of such Unit for all 
purposes hereunder and the Trustee shall not be affected by any notice to the 
contrary, nor be liable to any person or in any way for so deeming and 
treating the person in whose name any Unit shall be so registered.

     Unitholders holding their Units in uncertificated form may at any time 
request the Trustee to issue Certificates representing such Units.  The 
Trustee shall, upon receipt of such a request in a form satisfactory to it, 
issue Certificates in denominations of one Unit or any multiple thereof as 
may be requested by the Unitholders.  

     A sum sufficient to pay any tax or other governmental charge that may be 
imposed in connection with any such transfer or interchange shall be paid by 
the Unitholder to the Trustee.  The Trustee may require a Unitholder to pay 
$2.00 for each new Certificate issued on any such transfer or interchange.


                                    -28-

<PAGE>

     All Units canceled pursuant to this Indenture shall be disposed of by 
the Trustee without liability on its part.

     SECTION 4.04. CERTIFICATES MUTILATED, DESTROYED, STOLEN OR LOST: In case 
any Certificate shall become mutilated or be destroyed, stolen or lost, the 
Trustee shall execute and deliver a new Certificate or, at the Certificated 
Unitholder's written request in a form satisfactory to the Trustee to 
thereafter hold the Units in a Book Entry Position, enter an equivalent Book 
Entry Position on the records of the Trustee pursuant to Section 4.03 in 
exchange and substitution therefor upon the Unitholder's furnishing the 
Trustee with proper identification and satisfactory indemnity, complying with 
such other reasonable regulations and conditions as the Trustee may prescribe 
and paying such expenses as the Trustee may incur.  Any mutilated Certificate 
shall be duly surrendered and cancelled before any new Certificate or Book 
Entry Position shall be issued or recorded in exchange and substitution 
therefor.  Upon the issuance of any new Certificate or recording of any Book 
Entry Position on the books of the Trustee a sum sufficient to pay any tax or 
other governmental charge and the fees and expenses of the Trustee may be 
imposed.  Any such new Certificate issued or Book Entry Position recorded on 
the books of the Trustee pursuant to this Section shall constitute complete 
and indefeasible evidence of ownership of Units in the related Trust, as if 
originally issued, whether or not the lost, stolen or destroyed Certificate 
shall be found at any time.;  In the event the related Trust has terminated 
or is in the process of termination, the Trustee may, instead of issuing a 
new Certificate or recording of a Book Entry Position in exchange and 
substitution for any Certificate which shall have become mutilated or shall 
have been destroyed, stolen or lost, make the distributions in respect of 
such mutilated, destroyed, stolen or lost Certificate (without surrender 
thereof except in the case of a mutilated Certificate) as provided in Section 
7.02 hereof if the Trustee is furnished with such security or indemnity as it 
may require to save it harmless, and in the case of destruction, loss or 
theft of a Certificate, evidence to the satisfaction of the Trustee of the 
destruction, loss or theft of such Certificate and of the ownership thereof.

     SECTION 4.05. COMPENSATION OF DEPOSITOR: For services performed under 
this Indenture in evaluating and for maintaining surveillance over the 
Securities in each Trust, the Depositor shall be paid that amount per set 
forth in the Prospectus.  Such compensation shall be computed on the basis of 
the greatest amount of such principal amount of Securities in each Trust at 
any time during the period with respect to which such compensation is being 
computed and may, from time to time, be adjusted provided that the total 
adjustment upward does not, at the time of such adjustment, exceed the 
percentage of the total increase, after the date hereof, in consumer prices 
for services as measured by the United States Department of Labor Consumer 
Price Index entitled "All Services Less Rent" or if such index no longer 
exists, a comparable index.  The consent or concurrence of any Unitholder 
hereunder shall not be required for any such adjustment or increase.  The 
Depositor shall in addition be compensated for its costs incurred in 
providing such other services to the Trust as the Trustee shall request.  

                               -29-

<PAGE>


Such compensation shall be charged by the Trustee, upon receipt of invoice 
therefor from the Depositor, against the Interest and Principal Accounts of 
the respective Trusts on or before the Distribution Date on which such period 
terminates.  If the cash balances in the Interest and Principal Accounts of 
any Trust shall be insufficient to provide for amounts payable pursuant to 
this Section 4.05, the Trustee shall have the power to sell (i) Securities of 
such Trust from the current list of Securities designated to be sold pursuant 
to Section 4.02 hereof, or (ii) if no such Securities have been so designated 
such Securities of such Trust as the Trustee may see fit to sell in its own 
discretion, and to apply the proceeds of any such sale in payment of the 
amounts payable pursuant to this Section 4.05.  Any moneys payable to the 
Depositor pursuant to this Section 4.05 shall be secured by a prior lien on 
such Trust except that no such lien shall be prior to any lien in favor of 
the Trustee under the provisions of Section 5.04.

                                   ARTICLE V

                                    TRUSTEE

     SECTION 5.01. GENERAL DEFINITION OF TRUSTEE'S LIABILITIES, RIGHTS AND 
DUTIES: The Trustee shall in its discretion undertake such action as it may 
deem necessary at any and all times to protect each Trust and the rights and 
interests of the Unitholders pursuant to the terms of this Indenture, 
PROVIDED, HOWEVER, that the expenses and costs of such actions, undertakings 
or proceedings shall be reimbursable to the Trustee from the Interest and 
Principal Accounts of such Trust and the payment of such costs and expenses 
shall be secured by a prior lien on such Trust.;  In addition to and 
notwithstanding the other duties, rights, privileges and liabilities of the 
Trustee as otherwise set forth herein, the liabilities of the Trustee are 
further defined as follows:

        (a) All moneys deposited with or received by the Trustee hereunder 
     related to a Trust shall be held by it without interest in trust as part 
     of such Trust or the Reserve Account of such Trust until required to be 
     disbursed in accordance with the provisions of this Indenture and such 
     moneys will be segregated by separate recordation on the trust ledger of 
     the Trustee so long as such practice preserves a valid preference under 
     applicable law, or if such preference is not so preserved the Trustee 
     shall handle such moneys in such other manner as shall constitute the 
     segregation and holding thereof in trust within the meaning of the 
     Investment Company Act of 1940.

        (b) The Trustee shall be under no liability for any action taken in 
     good faith on any appraisal, paper, order, list, demand, request, 
     consent, affidavit, notice, opinion, direction, evaluation, endorsement, 
     assignment, resolution, draft or other document whether or not of the 
     same kind prima facie properly executed, or for the disposition of 
     moneys, Bonds, Certificates or Book Entry Positions pursuant to this 
     Indenture, or in respect of any evaluation which it is required to make 
     or is required or permitted to have made by others under this Indenture 
     or otherwise, except by reason of its own negligence, lack of good faith 
     or willful misconduct, provided that the Trustee shall not in any event 
     be liable or responsible for any evaluation made by the Depositor.  The 
     Trustee may construe any of the provisions of this Indenture, insofar as 
     the same may appear to be ambiguous or inconsistent with any other 
     provisions hereof, and any construction of any such provisions hereof by 
     the Trustee in good faith shall be binding upon the parties hereto.

                                     -30-

<PAGE>


        (c) The Trustee shall not be responsible for or in respect of the 
     recitals herein, the validity or sufficiency of this Indenture or for 
     the due execution hereof by the Depositor, or for the form, character, 
     genuineness, sufficiency, value or validity of any Securities (except 
     that the Trustee shall be responsible for the exercise of due care in 
     determining the genuineness of Securities delivered to it pursuant to 
     contracts for the purchase of such Securities) or for or in respect of 
     the validity or sufficiency of any Certificates or of the due execution 
     thereof by the Depositor, or for the payment by the Insurer of amounts 
     due under or the performance by the Insurer of its obligations in 
     accordance with the Insurance, and the Trustee shall in no event assume 
     or incur any liability, duty, or obligation to any Unitholder or the 
     Depositor other than as expressly provided for herein.  The Trustee 
     shall not be responsible for or in respect of the validity of any 
     signature by or on behalf of the Depositor.

        (d) The Trustee shall not be under any obligation to appear in, 
     prosecute or defend any action, which in its opinion may involve it in 
     expense or liability, unless as often as required by the Trustee, it 
     shall be furnished with reasonable security and indemnity against such 
     expense or liability, and any pecuniary cost of the Trustee from such 
     actions shall be deductible from and a charge against the Interest and 
     Principal Accounts of the affected Trust or Trusts.  The Trustee shall 
     in its discretion undertake such action as it may deem necessary at any 
     and all times to protect the Trust and the rights and interests of the 
     Unitholders pursuant to the terms of this Indenture; PROVIDED, HOWEVER, 
     that the expenses and costs of such actions, undertakings or proceedings 
     shall be reimbursable to the Trustee from the Interest and Principal 
     Accounts, and the payment of such costs and expenses shall be secured by 
     a lien on the Trust prior to the interests of Unitholders.

        (e) The Trustee may employ agents, attorneys, accountants and 
     auditors and shall not be answerable for the default or misconduct of 
     any such agents, attorneys, accountants or auditors if such agents, 
     attorneys, accountants or auditors shall have been selected with 
     reasonable care.  The Trustee shall be fully protected in respect of any 
     action under this Agreement taken, or suffered, in good faith by the 
     Trustee, in accordance with the opinion of its counsel.  The fees and 
     expenses charged by such agents, attorneys, accountants or auditors 
     shall constitute an expense of the Trustee reimbursable from the 
     Interest and Principal Accounts of the affected Trust as set forth in 
     Section 5.04 hereof.

        (f) If at any time the Depositor shall fail to undertake or perform 
     any of the duties which by the terms of this Indenture are required by 
     it to be undertaken or performed, or such Depositor shall become 
     incapable of acting or shall be adjudged a bankrupt or insolvent, or a 
     receiver of such Depositor or of its property shall be appointed, or any 
     public officer shall take charge or control of such Depositor or of its 
     property or affairs for the purpose of rehabilitation, conservation or 
     liquidation, then in any such case, the Trustee may:  (1) appoint a 
     successor depositor who shall act hereunder in all respects in place of 

                                    -31-

<PAGE>


     such Depositor which successor shall be satisfactory to the Trustee, and 
     which may be compensated at rates deemed by the Trustee to be reasonable 
     under the circumstances, by deduction ratably from the Interest Accounts 
     of the affected Trusts or, to the extent funds are not available in such 
     Account, from the Principal Accounts of the affected Trusts but no such 
     deduction shall be made exceeding such reasonable amount as the 
     Securities and Exchange Commission may prescribe in accordance with 
     Section 26(a)(2)(C) of the Investment Company Act of 1940, or (2) 
     terminate and liquidate the affected Trust in the manner provided in 
     Section 7.02.

        (g) If (i) the value of any Trust as shown by any evaluation by the 
     Trustee pursuant to Section 4.01 hereof shall be less than twenty per 
     cent (20%) of the aggregate principal amount of Securities initially 
     deposited in such Trust, or (ii) by reason of the Depositor's redemption 
     of Units of a Trust not theretofore sold, the net worth of the Trust is 
     reduced to less than forty per cent (40%) of the aggregate principal 
     amount of Securities initially deposited therein, the Trustee may in its 
     discretion, and shall when so directed by the Depositor, terminate this 
     Indenture and the trust created hereby insofar as they related to such 
     Trust and liquidate such Trust, all in the manner provided in Section 
     7.02.

        (h) In no event shall the Trustee be liable for any taxes or other 
     governmental charges imposed upon or in respect of the Securities or 
     upon the interest thereon or upon it as Trustee hereunder or upon or in 
     respect of any Trust which it may be required to pay under any present 
     or future law of the United States of America or of any other taxing 
     authority having jurisdiction in the premises. For all such taxes and 
     charges and for any expenses, including counsel fees, which the Trustee 
     may sustain or incur with respect to such taxes or charges, the Trustee 
     shall be reimbursed and indemnified out of the Interest and Principal 
     Accounts of the affected Trust, and the payment of such amounts so paid 
     by the Trustee shall be secured by a prior lien on such Trust.

        (i) No payment to a Depositor or to any principal underwriter (as 
     defined in the Investment Company Act of 1940) for the Trust or to any 
     affiliated person (as so defined) or agent of a Depositor or such 
     underwriter shall be allowed the Trustee as a expense except for payment 
     of such reasonable amounts as the Securities and Exchange Commission may 
     prescribe as compensation for performing bookkeeping and other 
     administrative services of a character normally performed by the Trustee.

        (j) The Trustee except by reason of its own negligence or willful 
     misconduct shall not be liable for any action taken or suffered to be 
     taken by it in good faith and believed by it to be authorized or within 
     the discretion or rights or powers conferred upon it by this Indenture.

        (k) The Trustee in its individual or any other capacity may become 
     owner or pledgee of, or be an underwriter or dealer in respect of, 
     stocks, bonds or other obligations issued by the same issuer (or an 
     affiliate of such issuer) or any obligor of any Bonds at any time held 
     as part of the Trust and may deal in any manner with the same or with 
     the issuer (or an affiliate of the issuer) with the same rights and 
     powers as if it were not the Trustee hereunder.

                                        -32-

<PAGE>



       (l) The Trust may include a letter or letters of credit securing the 
     purchase of Bonds pursuant to contracts deposited by the Depositor which 
     are issued by the Trustee in its individual capacity for the account of 
     the Depositor, and the Trustee may otherwise deal with the Depositor and 
     the Trustee with the same rights and powers as if it were not the 
     Trustee hereunder.

     SECTION 5.02. BOOKS, RECORDS AND REPORTS: The Trustee shall keep proper 
books of record and account of all the transactions of each Trust and Book 
Entry Positions recorded on the books of the Trustee under this Indenture at 
the Trustee's Office including a record of the name and address of, and the 
Certificates issued by each Trust and held by, every Unitholder, and such 
books and records of each Trust shall be open to inspection by any Unitholder 
of such Trust at all reasonable times during the Trustee's usual business 
hours.;  The Trustee shall cause audited statements as to the assets and 
income of each Trust to be prepared on an annual basis by independent public 
accountants selected by the Depositor, PROVIDED, HOWEVER, (i) if the Sponsor 
shall provide to the Trustee a written representation concluding that in the 
best judgment of the Sponsor ceasing to prepare such annual audited statement 
would not have a material adverse impact on the marketability of the Units in 
the secondary market or (ii) if the cost to a Trust for preparation of such 
statements shall exceed an amount equivalent to $.05 per Unit on an annual 
basis then the Trustee shall not be required to have such statements prepared.

     To the extent permitted under the Investment Company Act of 1940 as 
evidenced by an opinion of counsel to the Depositor, the Trustee shall pay, 
or reimburse to the Depositor or others, the costs of the preparation of 
documents and information with respect to each Trust required by law or 
regulation in connection with the maintenance of a secondary market in units 
of each Trust.  Such costs may include but are not limited to accounting and 
legal fees, blue sky registration and filing fees, printing expenses and 
other reasonable expenses related to documents required under Federal and 
state securities laws.

     The Trustee shall make such annual or other reports as may from time to 
time be required under any applicable state or federal statute or rule or 
regulation thereunder.

     SECTION 5.03. INDENTURE AND LIST OF SECURITIES ON FILE: The Trustee 
shall keep a certified copy or duplicate original of this Indenture on file 
at its corporate trust office available for inspection at all reasonable 
times during the Trustee's usual business hours by any Unitholder, together 
with a current list of the Securities in each Trust.

                                     -33-

<PAGE>


     SECTION 5.04. COMPENSATION: For services performed under this Indenture, 
the Trustee shall be paid at the rate specified in the Prospectus, provided, 
however, that for services performed prior to the record date for the second 
distribution from the Interest Account indicated under "Interest 
Distribution" for each Trust in the Prospectus, the Trustee's compensation 
shall be computed in respect of all Units outstanding at the rate specified 
for the monthly plan of distribution.  Such compensation with respect to each 
Trust shall be computed on the basis of the largest principal amount of 
Securities in such trust at any time during the period with respect to which 
such compensation is being computed.  The Trustee may periodically adjust the 
compensation provided for pursuant to this paragraph in response to 
fluctuations in short-term interest rates and average cash balances of the 
Trust accounts (reflecting the cost to the Trustee of advancing funds to a 
Trust to meet scheduled distributions and changes in anticipated earnings on 
cash balances) and may, in addition, adjust such portion of its fee as is not 
computed by reference to the cash balances in the Trust accounts in 
accordance with the percentage of the total increase, after the date hereof, 
in consumer prices for services as measured by the United States Department 
of Labor Consumer Price Index entitled "All Services Less Rent" or, if such 
index no longer exists, a comparable index.  The consent or concurrence of 
any Unitholder hereunder shall not be required for any such adjustment or 
increase.  Such compensation shall be charged by the Trustee against the 
Interest and Principal Accounts of each Trust on or before the Distribution 
Date on which such period terminates; PROVIDED, HOWEVER, that such 
compensation shall be deemed to provide only for the usual, normal and proper 
functions undertaken as Trustee pursuant to this Indenture.  The Trustee 
shall charge the Interest and Principal Accounts relating to such Trust for 
any and all expenses, including the fees of counsel which may be retained by 
the Trustee in connection with its activities hereunder and disbursements 
incurred hereunder and any extraordinary services performed by the Trustee 
hereunder relating to such Trust.  The Trustee shall be indemnified ratably 
by the affected Trust and held harmless against any loss or liability 
accruing to it without negligence, bad faith or willful misconduct on its 
part, arising out of or in connection with the acceptance or administration 
of this trust, including the costs and expenses (including counsel fees) of 
defending itself against any claim of liability in the premises.  If the cash 
balances in the Interest and Principal Accounts of the affected Trust shall 
be insufficient to provide for amounts payable pursuant to this Section 5.04 
the Trustee shall have the power to sell (i) Securities of the affected Trust 
from the current list of Securities designated to be sold pursuant to Section 
4.02 hereof, or (ii) if no such Securities have been so designated such 
Securities of the affected Trust as the Trustee may see fit to sell in its 
own discretion, and to apply the proceeds of any such sale in payment of the 
amounts payable pursuant to this Section 5.04.  The Trustee shall not be 
liable or responsible in any way for depreciation or loss incurred by reason 
of any sale of Securities made pursuant to this Section 5.04.  Any moneys 
payable to the Trustee pursuant to this Section shall be secured by a prior 
lien on the affected Trust.

     SECTION 5.05. REMOVAL AND RESIGNATION OF TRUSTEE; SUCCESSOR: The 
following provisions shall provide for the removal and resignation of the 
Trustee and the appointment of any successor trustee:

        (a) The Trustee or any trustee or trustees hereafter appointed may 
     resign and be discharged of the trusts created by this Indenture, by 
     executing an instrument in writing resigning as Trustee of such trusts 
     and filing the same with the Depositor and mailing a copy of a notice of 
     resignation to all Unitholders then of record, not less than sixty days 
     before the date specified in such instrument when, subject to Section 
     5.05(e), such resignation is to take effect.  Upon receiving such notice 

                                         -34-

<PAGE>


     of resignation, the Depositor shall promptly appoint a successor trustee 
     as hereinafter provided, by written instrument, in duplicate, one copy 
     of which shall be delivered to the resigning Trustee and one copy to the 
     successor trustee.  In case at any time the Trustee shall become 
     incapable of acting, or shall be adjudged a bankrupt or insolvent, or a 
     receiver of the Trustee or of its property shall be appointed, or any 
     public officer shall take charge or control of the Trustee or of its 
     property or affairs for the purposes of rehabilitation, conservation or 
     liquidation, then in any such case the Depositor may remove the Trustee 
     and appoint a successor trustee by written instrument, in duplicate, one 
     copy of which shall be delivered to the Trustee so removed and one copy 
     to the successor trustee; provided that a notice of such removal and 
     appointment of a successor trustee shall be mailed by the Depositor to 
     each Unitholder then of record.

        (b) Any successor trustee appointed hereunder shall execute, 
     acknowledge and deliver to the Depositor and to the retiring Trustee an 
     instrument accepting such appointment hereunder, and such successor 
     trustee without any further act, deed or conveyance shall become vested 
     with all the rights, powers, duties and obligations of its predecessor 
     hereunder with like effect as if originally named Trustee herein and 
     shall be bound by all the terms and conditions of this Indenture.  Upon 
     the request of such successor trustee, the Depositor and the retiring 
     Trustee shall, upon payment of any amounts due the retiring Trustee, or 
     provision therefor to the satisfaction of such retiring Trustee, execute 
     and deliver an instrument acknowledged by it transferring to such 
     successor trustee all the rights and powers of the retiring Trustee; and 
     the retiring Trustee shall transfer, deliver and pay over to the 
     successor trustee all Bonds and moneys at the time held by it hereunder, 
     together with all necessary instruments of transfer and assignment or 
     other documents properly executed necessary to effect such transfer and 
     such of the records or copies thereof maintained by the retiring Trustee 
     in the administration hereof as may be requested by the successor 
     trustee, and shall thereupon be discharged from all duties and 
     responsibilities under this Indenture.  The retiring Trustee shall, 
     nevertheless, retain a lien upon all Bonds and moneys at the time held 
     by it hereunder to secure any amounts then due the retiring Trustee.

        (c) In case at any time the Trustee shall resign and no successor 
     trustee shall have been appointed and have accepted appointment within 
     thirty days after notice of resignation has been received by the 
     Depositor, the retiring Trustee may forthwith apply to a court of 
     competent jurisdiction for the appointment of a successor trustee.  Such 
     court may thereupon, after such notice, if any, as it may deem proper 
     and prescribe, appoint a successor trustee.

        (d) Any corporation into which any trustee hereunder may be merged or 
     with which it may be consolidated, or any corporation resulting from any 
     merger or consolidation to which any trustee hereunder shall be a party, 
     shall be the successor trustee under this Indenture without the 
     execution or filing of any paper, instrument or further act to be done 
     on the part of the parties hereto, anything herein, or in any agreement 
     relating to such merger or consolidation, by which any such trustee may 
     seek to retain certain powers, rights and privileges theretofore 
     obtaining for any period of time following such merger or consolidation, 
     to the contrary notwithstanding.

                                         -35-

<PAGE>

        (e) Any resignation or removal of the Trustee and appointment of a 
     successor trustee pursuant to this Section shall become effective upon 
     acceptance of appointment by the successor trustee as provided in 
     subsection (b) hereof.

     SECTION 5.06. QUALIFICATIONS OF TRUSTEE: The Trustee shall be a 
corporation organized and doing business under the laws of the United States 
or any state thereof, which is authorized under such laws to exercise 
corporate trust powers and having at all times an aggregate capital, surplus, 
and undivided profits of not less than $5,000,000.

                                     ARTICLE VI

                                RIGHTS OF UNITHOLDERS

     SECTION 6.01. BENEFICIARIES OF TRUST: By the purchase and acceptance or 
other lawful delivery and acceptance of a Certificate of a Trust or the 
purchase and acceptance of any Book Entry Position or other lawful delivery 
and acceptance of such Book Entry Position including receipt of a Book Entry 
Confirmation, the Unitholder (i) shall be deemed to be a beneficiary of such 
Trust and vested with all right, title and interest in such Trust to the 
extent of the Unit or Units or fraction thereof set forth and evidenced by 
such Certificate or Book Entry Position and (ii) shall assent to and be bound 
by the terms and conditions of this Indenture.

     SECTION 6.02. RIGHTS, TERMS AND CONDITIONS: In addition to the other 
rights and powers set forth in the other provisions and conditions of this 
Indenture the Unitholders shall have the following rights and powers and 
shall be subject to the ;  following terms and conditions:

        (a) A Unitholder may at any time prior to the termination of the 
     Trust tender his Units to the Trustee for redemption in accordance with 
     Section 4.02.

        (b) The death or incapacity of any Unitholder shall not operate to 
     terminate this Indenture or the related Trust, nor entitle his legal 
     representatives or heirs to claim an accounting or to take any action or 
     proceeding in any court of competent jurisdiction for a partition or 
     winding up of the Trust Fund or the related Trust, nor otherwise affect 
     the rights, obligations and liabilities of the parties hereto or any of 
     them.  Each Unitholder expressly waives any right he may have under any 
     rule of law, or the provisions of any statute, or otherwise, to require 
     the Trustee at any time to account, in any manner other than as 
     expressly provided in this Indenture, in respect of the Bonds or moneys 
     from time to time received, held and applied by the Trustee hereunder.

        (c) No Unitholder shall have any right to vote or in any manner 
     otherwise control the operation and management of the Trust Fund, the 
     related Trust or the obligations of the parties hereto, nor shall 
     anything herein set forth, or contained in the terms of the 
     Certificates, be construed so as to constitute the Unitholders from time 
     to time as partners or members of an association; nor shall any 
     Unitholder ever be under any liability to any third persons by reason of 
     any action taken by the parties to this Indenture, or any other cause 
     whatsoever.

                                  -36-

<PAGE>


                                ARTICLE VII

                ADDITIONAL COVENANTS; MISCELLANEOUS PROVISIONS

     SECTION 7.01. AMENDMENTS: This Indenture may be amended from time to 
time by the parties hereto or their respective successors, without the 
consent of any of the Unitholders (a) to cure any ambiguity or to correct or 
supplement any provision contained herein which may be defective or 
inconsistent with any other provision contained herein; or (b) to make such 
other provision in regard to matters or questions arising hereunder as shall 
not adversely affect the interests of the Unitholders; PROVIDED, HOWEVER, 
that the parties hereto may not amend this Indenture so as to (1) increase 
the number of Units issuable hereunder above the amount issued pursuant to 
Section 2.01, or such lesser amount as may be outstanding at any time during 
the term of this Indenture or (2) subject to Sections 3.08 and 3.14, permit 
the deposit or acquisition hereunder of obligations or other securities 
either in addition to or in substitution for any of the Securities.

     Promptly after the execution of any such amendment the Trustee shall 
furnish written notification to all the outstanding Unitholders of the 
substance of such amendment.

     SECTION 7.02. TERMINATION: Each Trust shall terminate upon the maturity, 
redemption, sale or other disposition as the case may be of the last Security 
held in such Trust unless sooner terminated as hereinbefore specified and may 
be terminated at any time by the written consent of one hundred per cent of 
the Unitholders of the respective Trust; PROVIDED, that in no event shall any 
Trust continue beyond the end of the calendar year preceding the fiftieth 
anniversary of the execution of this Indenture (the "Mandatory Termination 
Date").  Written notice of any termination, specifying for Certificated 
Unitholders the time or times at which the Certificated Unitholders of such 
Trust may surrender their Certificates for cancellation shall be given by the 
Trustee to each such Certificated Unitholder at his address appearing on the 
registration books of the Trustee.  Written notice of any termination shall 
be given by the Trustee to each Book Entry Unitholder at his address 
appearing on the registration books of the Trustee.  Within a reasonable 
period of time after the termination of a Trust the Trustee shall fully 
liquidate the Bonds of such Trust then held, if any, and shall:

        (a) deduct from the Interest Account of such Trust or, to the extent 
     that funds are not available in such Account, from the Principal Account 
     of such Trust and pay to itself individually an amount equal to the sum 
     of (1) its accrued compensation for its ordinary recurring services in 
     connection with such Trust, (2) any compensation due it for its 
     extraordinary services in connection with such Trust and (3) any costs, 
     expenses or indemnities in connection with such Trust as provided herein;


                                   -37-

<PAGE>

        (b) deduct from the Interest Account of such Trust or, to the extent 
     that funds are not available in such Account, from the Principal Account 
     of such Trust and pay accrued and unpaid fees of bond counsel in 
     connection with such Trust, if any, as directed and certified to by the 
     Depositor;

        (c) deduct from the Interest Account of such Trust or the Principal 
     Account of such Trust any amounts which may be required to be deposited 
     in the Reserve Account of such Trust to provide for payment of any 
     applicable taxes or other governmental charges and any other amounts 
     which may be required to meet expenses incurred under this Indenture in 
     connection with such Trust;

        (d) distribute to each Unitholder of such Trust, upon surrender for 
     cancellation of his Certificate or Certificates, if any, such holder's 
     pro rata share of the balance of the Interest Account of such Trust;

        (e) distribute to each Unitholder of such Trust, upon surrender, for 
     cancellation by the Unitholder of his Certificate or Certificates, if 
     any, such Unitholder's pro rata share of the balance of the Principal 
     Account of such Trust; and

        (f) together with such distribution to each Unitholder as provided 
     for in (d) and (e), furnish to each such Unitholder a final distribution 
     statement as of the date of the computation of the amount distributable 
     to Unitholders, setting forth the data and information in substantially 
     the form and manner provided for in Section 3.06 hereof.

     The amounts to be so distributed to each Unitholder shall be that pro 
rata share of the balance of the total Interest and Principal Accounts of 
such Trust as shall be represented by the Units therein evidenced by the 
outstanding Certificate or Certificates held of record by such Unitholder 
and/or as evidenced on the records of the Trustees as Book Entry Positions.

     The Trustee shall be under no liability with respect to moneys held by 
it in the Interest, Reserve and Principal Accounts of a Trust upon 
termination except to hold the same in trust without interest until disposed 
of in accordance with the terms of this Indenture.

     In the event that all of the Certificated Unitholders of such Trust 
shall not surrender their Certificates for cancellation within six months 
after the time specified in the above-mentioned written notice, the Trustee 
shall give a second written notice to such remaining Certificated Unitholders 
to surrender their written Certificates for cancellation and receive the 
liquidation distribution with respect thereto.  If within one year after the 
second notice all the Certificates of such Trust shall not have been 
surrendered for cancellation, the Trustee may take steps, or may appoint an 
agent to take appropriate steps, to contact such remaining Certificated 
Unitholders concerning surrender of their Certificates and the cost thereof 
shall be paid out of the moneys and other assets which remain in such Trust 
hereunder.

                                     -38-

<PAGE>


     SECTION 7.03. CONSTRUCTION: This Indenture is executed and delivered in 
the State of New York, and all laws or rules of construction of such State 
shall govern the rights of the parties hereto and the Unitholders and the 
interpretation of the provisions hereof.

     SECTION 7.04. REGISTRATION OF UNITS: The Depositor agrees and undertakes 
to register the Units with the Securities and Exchange Commission or other 
applicable governmental agency pursuant to applicable Federal or State 
statutes, if such registration shall be required, and to do all things that 
may be necessary or required to comply with this provision during the term of 
the Trust Fund created hereunder, and the Trustee shall incur no liability or 
be under any obligation or expense in connection therewith, except as 
provided in Section 3.01.

     SECTION 7.05. WRITTEN NOTICE: Any notice, demand, direction or 
instruction to be given to the Depositor hereunder shall be in writing and 
shall be duly given if mailed or delivered to the Depositor at 333 West 
Wacker Drive, Chicago, Illinois 60606, or at such other address as shall be 
specified by the Depositor to the Trustee in writing.  Any notice, demand, 
direction or instruction to be given to the Trustee shall be in writing and 
shall be duly given if mailed or delivered to the Trustee's Office or such 
other address as shall be specified to the Depositor by the Trustee in 
writing.  Any notice to be given to the Unitholders shall be duly given if 
mailed or delivered to each Unitholder at the address of such holder 
appearing on the registration books of the Trustee.

     SECTION 7.06. SEVERABILITY: If any one or more of the covenants, 
agreements, provisions or terms of this Indenture shall be held contrary to 
any express provision of law or contrary to policy of express law, though not 
expressly prohibited, or against public policy, or shall for any reason 
whatsoever be held invalid, then such covenants, agreements, provisions or 
terms shall be deemed severable from the remaining covenants, agreements, 
provisions or terms of this Indenture and shall in no way affect the validity 
or enforceability of the other provisions of this Indenture or of the 
Certificates or the rights of the Unitholders.

     SECTION 7.07. DISSOLUTION OF DEPOSITOR NOT TO TERMINATE: The dissolution 
of the Depositor from or for any cause whatsoever shall not operate to 
terminate this Indenture insofar as the duties and obligations of the Trustee 
are concerned.

                                     -39-

<PAGE>


     IN WITNESS WHEREOF, John Nuveen & Co. Incorporated, has caused this 
Standard Terms and Conditions of Trust to be executed by its President, one 
of its Vice Presidents or one of its Assistant Vice Presidents and its 
corporate seal to be hereto affixed and attested by its Secretary or its 
Assistant Secretary and The Chase Manhattan Bank has caused this Trust 
Indenture and Agreement to be executed by one of its Vice Presidents or 
Second Vice Presidents and its corporate seal to be hereto affixed and 
attested to by one of its Assistant Treasurers; all as of the day, month and 
year first above written.

                                   JOHN NUVEEN & CO. INCORPORATED,
                                                 Depositor

                                   By______________________________________
                                             Authorized Officer

(SEAL)

Attest:

By_______________________________
        Assistant Secretary

                                   THE CHASE MANHATTAN BANK, TRUSTEE

                                   By_______________________________________
                                            Second Vice President

(SEAL)

Attest:

By_______________________________
        Assistant Treasurer


                                    -40-




<PAGE>

                                                                 Exhibit 1.1(b)

                            NUVEEN UNIT TRUST SERIES 1

                          TRUST INDENTURE AND AGREEMENT

                           Dated:                , 1997

This Trust Indenture and Agreement by and between John Nuveen & Co. 
Incorporated, as Depositor and The Chase Manhattan Bank, as Trustee, sets 
forth certain provisions in full and incorporates other provisions by 
reference to the document entitled "Standard Terms and Conditions of Trust 
for Nuveen Unit Trust Series 1 and subsequent Series, effective               
   , 1997" (herein called the "STANDARD TERMS AND CONDITIONS OF TRUST"), and 
such provisions as are set forth in full and such provisions as are 
incorporated by reference constitute a single instrument.  All references 
herein to Articles and Sections are to Articles and Sections of the Standard 
Terms and Conditions of Trust.

                               WITNESSETH THAT:

In consideration of the promises and of the mutual agreements herein 
contained, the Depositor and the Trustee, agree as follows:

                                   PART I

                  STANDARD TERMS AND CONDITIONS OF TRUST

Subject to the Provisions of Part II hereof, all the provisions contained in 
the Standard Terms and Conditions of Trust are herein incorporated by 
reference in their entirety and shall be deemed to be a part of this 
instrument as fully and to the same extent as though said provisions had been 
set forth in full in this instrument.

                                   PART II

                   SPECIAL TERMS AND CONDITIONS OF TRUST

The following special terms and conditions are hereby agreed to:

   (a)   The Securities defined in Section 1.01(1) listed in Schedule A 
hereto have been deposited in trust under this Trust Indenture and Agreement.

   (b)   The fractional undivided interest in and ownership of the Trust Fund 
represented by each Unit for a Trust on the Initial Date of Deposit is the 
amount set forth under the captions "Performance Information" in Part A of 
the Prospectus.

   (c)   The number of Units created of a Trust are as set forth under the 
caption "Performance Information" in Part A of the Prospectus for each Trust.

<PAGE>

IN WITNESS WHEREOF, John Nuveen & Co. Incorporated, has caused this Trust 
Indenture and Agreement for Nuveen Unit Trust Series 1 to be executed by its 
President, one of its Vice Presidents or one of its Assistant Vice Presidents 
and its corporate seal to be hereto affixed and attested by its Secretary or 
its Assistant Secretary and The Chase Manhattan Bank has caused this Trust 
Indenture and Agreement to be executed by one of its Vice Presidents or 
Second Vice Presidents and its corporate seal to be hereto affixed and 
attested to by one of its Assistant Treasurers; all as of the day, month and 
year first above written.

                                    JOHN NUVEEN & CO. INCORPORATED,
                                                 Depositor

                                    By__________________________________
                                            Authorized Officer

(Seal)

Attest:

By_______________________________
       Assistant Secretary

                                    THE CHASE MANHATTAN BANK, TRUSTEE

                                    By__________________________________
                                           Second Vice President

(Seal)

Attest:

By_______________________________
       Assistant Treasurer


                                      -2-

<PAGE>

                 SCHEDULE A TO THE TRUST INDENTURE AND AGREEMENT
                        SECURITIES INITIALLY DEPOSITED
                                      IN
                          NUVEEN UNIT TRUST SERIES 1


(Note:   Incorporated herein and made a part hereof is the "Schedule of 
         Investments" as set forth for each Trust in the Prospectus.)


                                    -3-



<PAGE>


                                                          NUVEEN UNIT TRUSTS
- -----------------------------------------------------------------------------

NUVEEN U.S. TREASURY TRUST,
SHORT-INTERMEDIATE SERIES 1

CUSIP:

A Nuveen unit trust with an average weighted maturity of 5 years for 
individual investors seeking the current interest income, safety of capital 
and investment flexibility provided by a laddered portfolio of U.S. Treasury 
Obligations.












Prospectus Part A dated ________, 1997.

THIS PART A PROSPECTUS MAY NOT BE DISTRIBUTED UNLESS ACCOMPANIED BY THE U.S. 
TREASURY TRUST PART B PROSPECTUS WHICH IS DATED _______, 1997.

UNITS OF THE TRUST ARE NOT DEPOSITS OR OBLIGATIONS OF, OR GUARANTEED OR 
ENDORSED BY, ANY BANK AND ARE NOT FEDERALLY INSURED OR OTHERWISE PROTECTED BY 
THE FDIC OR ANY OTHER FEDERAL AGENCY AND INVOLVE INVESTMENT RISK, INCLUDING 
THE POSSIBLE LOSS OF PRINCIPAL.

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.

<PAGE>

- -----------------------------------------------------------------------------
PROSPECTUS

Nuveen U.S. Treasury Trust, 
Short-Intermediate Series 1
- -----------------------------------------------------------------------------

OVERVIEW

The trust listed above (the "Trust") is a unit investment trust designed to 
preserve capital and provide current income exempt from state and local 
income taxes.  The Trust consists of a portfolio of U.S. Treasury Obligations 
that are backed by the full faith and credit of the United States Government. 
 The Trust also passes through to Unitholders in all states the exemption 
from state and local personal income taxes afforded to direct owners of U.S. 
Treasury Obligations.  In addition, the Trust is also available to 
non-resident aliens, and the income from the Trust, provided certain 
conditions are met, will be exempt from withholding for U.S. federal income 
tax for such foreign investors.

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

CONTENTS

Overview..........................................    2

Trust Summary and Financial Highlights............

  Performance Information.........................    3

  Expense Information.............................    4

Trust Strategies..................................    5

  Investment Objective............................    5

  How the Trusts Selects Investments..............    5

Risk Factors......................................    5

Distributions and Taxes...........................    5

  Interest and Principal Distributions............    5

  Tax Status......................................    6

Investing in the Trust............................    6

  Sales Charges...................................    6

  Dealer Concessions..............................    6

General Information...............................    7

  Optional Features...............................    7

  The Sponsor.....................................    7

Schedules of Investments..........................    8

Statement of Condition............................    9

Report of Independent Public Accountants..........   10

                               Page 2 of 10

<PAGE>


           NUVEEN U.S. TREASURY TRUST, SHORT-INTERMEDIATE SERIES 1
        TRUST SUMMARY AND FINANCIAL HIGHLIGHTS AS OF ___________, 1997

                        -----------------------
                        PERFORMANCE INFORMATION
                        -----------------------

Initial Date of Deposit:                  May   , 1997

Principal Amount of Securities:           $

Number of Units:

Fractional Undivided Interest
         per Unit:                        1/


- ------------------------------------------------------------------------------
ESTIMATED RETURNS(1)

Current Return:               %

Long Term Return:             %

- ------------------------------------------------------------------------------
PUBLIC OFFERING PRICE (2)

Aggregate Offering Price of Securities:                        $

Aggregate Offering Price of Securities per Unit:               $

Plus Maximum Sales Charge per Unit:                            $

Public Offering Price per Unit:                                $

- ------------------------------------------------------------------------------
ESTIMATED INTEREST
DISTRIBUTIONS(3)

Gross Annual Income:                 $

Gross Annual Income per Unit:        $

     Less Annual Expense 
     per Unit:                       $

Net Annual Income per Unit:          $

First Payment per Unit

   (         , 1997):                $

Normal Monthly Distributions

  per Unit commencing      ,1997:    $

- ------------------------------------------------------------------------------
MATURITY(4)

Average Weighted Maturity:  2 1/2 years

The Trust is composed of a laddered portfolio of Obligations that mature from 
_______ through ________.

- ------------------------------------------------------------------------------
CREDIT QUALITY

The U.S. Treasury Obligations underlying the Trust are direct obligations of 
the United States and are backed by its full faith and credit, although the 
Units of the Trust are not so backed.  U.S. Treasury Obligations are not 
rated, but in the opinion of the Sponsor have credit characteristics 
comparable to those of securities rated "AAA" by nationally recognized rating 
agencies.

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

                                  Page 3 of 10

<PAGE>

- ------------------------------------------------------------------------------
                               EXPENSE INFORMATION
- ------------------------------------------------------------------------------
SALES CHARGES (MAXIMUM)(5)

As a % of Public Offering Price:         %

Amount per $1,000 invested               $
- ------------------------------------------------------------------------------
ESTIMATED ANNUAL OPERATING 
EXPENSES(6)

Trustee's Fee:                            $

Sponsor's Evaluation Fee:                 $

Sponsor's Surveillance Fee                $

Organizational
   Expenses (per Unit)(7):                $

Total Annual
  Expenses (per Unit):                    $
- ------------------------------------------------------------------------------
ESTIMATED COSTS OVER TIME

The following are the estimated cumulative costs on a $1,000 investment, 
assuming (as mandated by the Securities and Exchange Commission) a 5% annual 
return, and reinvestment of all distributions (which is not an available 
reinvestment option in the Trust):

     Over 1 Year                $

     Over 3 Years               $

     Over 5 Years               $

The examples reflect both the estimated operating expenses and maximum sales 
charge on an increasing investment (had the net annual return been reinvested 
in the Trust).  The examples should not be considered representations of 
future expenses or annual rates of return; the actual expenses and annual 
rates of return may be more or less than those used in the examples.
- ------------------------------------------------------------------------------
___________

Notes to Performance Information and Expense Information:

All performance and expense information provided is as of the day prior to the 
Initial Date of Deposit.


(1)  The actual returns an investor will receive will vary due to the 
     maturity, exchange or sales of Securities, changes in fees and expenses, 
     changes in interest income, the market value of the Securities on the 
     date an investor purchases Units and how long Units are held.  See 
     "Estimated Long Term Return and Estimated Current Return" in Part B of 
     this Prospectus for information concerning how Estimated Returns are 
     calculated.

(2)  The Public Offering Price will vary from that shown above due to changes 
     in the prices of the underlying Securities subsequent to the Initial 
     Date of Deposit.  In addition to the Public Offering Price, investors 
     must also pay accrued interest from the preceding Record Date to, but 
     not including, the date of settlement (normally three business days 
     after purchase).  For Units purchased on the Initial Date of Deposit, 
     $.____ of accrued interest will be added to the Public Offering Price.  
     See "Public Offering Price" and "Accrued Interest" both in Part B of 
     this Prospectus for further information.

(3)  The Estimated Income figures reflected above are estimates determined as 
     of the business day prior to the Initial Date of Deposit and actual 
     payments may vary.  It is anticipated that the amount of interest to be 
     distributed per Unit in each year will initially be substantially equal 
     to the Estimated Net Annual Interest Income per Unit provided.  The 
     amount of interest to be distributed annually per Unit, will generally 
     change as Securities are redeemed, mature or are sold or as fees and 
     expenses increase or decrease.  See "Distributions to Unitholders" in 
     Part B of this Prospectus.

(4)  The Average Weighted Maturity of the Securities in the Trust is 
     calculated based upon the stated maturities of the Securities in the 
     Trust (or, with respect to Securities for which funds or securities have 
     been placed in escrow to redeem such Securities on a stated call date, 
     based upon such call date).  The Average Weighted Maturity may increase 
     or decrease from time to time as Securities mature or are called or sold.

(5)  The sales charge is reduced for certain purchasers and for single 
     transactions of at least 500 Units or $50,000 (whichever is more 
     favorable to the investor).  See "Sales Charges" in Part A of this 
     Prospectus and "Public Offering Price" in Part B of this Prospectus.

(6)  The Trustees Fee and the Sponsor's Evaluation and Surveillance Fees are 
     per $1,000 principal amount of the underlying Securities in the Trust.

(7)  The Trust (and therefore Unitholders) will bear all or a portion of its 
     organizational costs (but not the expenses incurred in the printing of 
     preliminary and final prospectuses, nor the expenses incurred in the 
     preparation and printing of brochures and other advertising materials or 
     any other selling expenses), as is common for mutual funds.  See "Trust 
     Operating Expenses" in Part B of this Prospectus and "Statement of 
     Condition."

                                    Page 4 of 10

<PAGE>

TRUST STRATEGIES

INVESTMENT OBJECTIVE

The Trust is designed to preserve capital, provide current interest income 
exempt from State and local income taxes, and offer a flexible investment.  
There is no assurance that the Trust will achieve its investment objective.
- ------------------------------------------------------------------------------
INVESTMENT PHILOSOPHY

The Trust is a non-managed investment vehicle and employs a buy  and hold 
investment strategy.  The Trust plans to hold to maturity a laddered 
portfolio of ____ U.S. Treasury Obligations with varying yields and 
maturities.  The Trust is designed to help protect investors against changing 
interest rates by returning approximately 20% of the principal amount of the 
Trust annually, commencing in _______.
- ------------------------------------------------------------------------------
INVESTOR SUITABILITY

The Trust is a suitable investment for safety-conscious investors seeking to:

 -  Earn regular monthly income exempt from state and local taxes;

 -  Preserve investment capital over time through owning 
    government-guarnateed U.S. Treasuries;

 -  Reduce interest rate risk through owning a laddered portfolio.

The Trust is also available to foreign (non-resident) investors who seek income 
that is exempt from U.S. withholding, PROVIDED certain conditions are met;

The Trust is not a suitable investment  for individuals seeking to:

 -  Pursue an aggressive high-growth investment strategy;

 -  Invest in a long-term investment product
- ------------------------------------------------------------------------------
HOW THE TRUST SELECTS INVESTMENTS

The Trust consists of a portfolio of U.S. Treasury Obligations with differing 
maturities which have a weighted average maturity of ____ years.

In selecting U.S. Treasury Obligations (the "Securities") for deposit in the 
Trust, the following factors, among others, were considered by the Sponsor: 
(a) the types of such obligations available; (b) the prices and yields of 
such obligations relative to other comparable obligations, including the 
extent to which such obligations are traded at a premium or discount from 
par; and (c) the maturities of such obligations.  A description of the U.S. 
Treasury Obligations included in the Trust are set forth in the "SCHEDULE OF 
INVESTMENTS," below.
- ------------------------------------------------------------------------------
RISK FACTORS

An investment in Units of the Trust should be made with an understanding of 
the risks which an investment in fixed rate debt obligations may entail.  
These include the risk that the value of the U.S. Treasury Obligations and 
the Units will decline with increases in interest rates.  Although in recent 
years interest rates have been relatively stable, the high inflation of prior 
years, together with the fiscal measures adopted to attempt to deal with it, 
have resulted in wide fluctuations in interest rates and, thus, in the value 
of fixed rate debt obligations generally.  The Sponsor cannot predict whether 
such fluctuations will continue in the future.  As such, there is no 
guarantee that the Trust will achieve its objectives.

Certain of the Bonds included in the Trust are original issue discount bonds 
or "zero coupon" bonds, as noted in the "SCHEDULE OF INVESTMENTS."  These 
Bonds are subject to greater price fluctuations with changing interest rates 
and contain additional risks set forth in "RISK FACTORS" in Part B of this 
Prospectus. 
- ------------------------------------------------------------------------------

                               Page 5 of 10

<PAGE>
- ------------------------------------------------------------------------------
DISTRIBUTIONS AND TAXES

INTEREST AND PRINCIPAL DISTRIBUTIONS

The Trustee of the Trust (The Chase Manhattan Bank) will collect principal 
and interest on the Securities as it comes due and hold such amounts for 
distribution to Unitholders.  The amount of the Net Annual Income per Unit 
set forth under "Performance Information - Estimated Interest Distributions" 
assumes that all of the Securities are delivered to the Trust.  See 
"COMPOSITION OF TRUSTS" appearing in Part B of this Prospectus.  Interest 
income does not include accretion of original issue discount on "zero coupon" 
Bonds.  See "RISK FACTORS" in Part B of this Prospectus.  Distributions of 
income will be paid by the Trustee to Unitholders on the fifteenth day of 
each month to Unitholders of record on the first day of such month.  
Distributions of principal will be paid on the fifteenth day of each month to 
Unitholders of record on the first day of such month, provided the amount 
available for distributions equals at least $0.10 per Unit.

The amount of interest you will receive on an annual basis will be reduced by 
the expenses of the Trust and will generally change as Securities mature or 
are sold or as fees and expenses increase or decrease.  

TAX STATUS

The Trust passes through to Unitholders in all states the exemption from 
state and local personal income taxes afforded to direct owners of U.S. 
Treasury Obligations.  In addition, for non-resident aliens, income from the 
Trust will be exempt from withholding for U.S. federal income tax, PROVIDED 
certain conditions are met.  See "TAX STATUS" in Part B of this Prospectus 
for further tax information.

INVESTING IN THE TRUST

SALES CHARGES

The maximum sales charge of   % applies only to purchases of less than 500 
Units.  Sales charges for larger single transactions during the primary 
offering period are as follows:

PRIMARY MARKET SALES CHARGE


                                                    PERCENT      PERCENT
                                                       OF         OF NET
                                                    OFFERING      AMOUNT
NUMBER OF UNITS*                                      PRICE      INVESTED
- ----------------                                     -------     --------
Less than 500.......................................      %          %
500 but less than 1,000.............................
1,000 but less than 2,500...........................
2,500 but less than 5,000...........................
5,000 but less than 10,000..........................
10,000 but less than 25,000.........................
25,000 but less than 50,000.........................
50,000 or more......................................

The sales charge assessed on Units sold in secondary market transactions is 
determined in accordance with the table set forth below based upon the dollar 
amount purchased and the Weighted Average Maturity of the Trust:

SECONDARY MARKET SALES CHARGE

                                                        WEIGHTED AVERAGE
                                                            MATURITY
                                                     ---------------------
                                                      LESS          
                                                      THAN        TWO OR
                                                      TWO          MORE
PURCHASE PRICE*                                       YEARS        YEARS
- ---------------                                      -------      -------
Less than $50,000...................................      %            %
$50,000 but less than $100,000......................
$100,000 but less than $250,000.....................
$250,000 but less than $500,000.....................
$500,000 but less than $1,000,000...................
$1,000,000 but less than $2,500,000.................
$2,500,000 but less than $5,000,000.................
$5,000,000 or more..................................

DEALER CONCESSIONS

The Sponsor plans to allow a discount to brokers and dealers in connection 
with the primary distribution of Units and also in secondary market 
transactions.  The primary market discounts, based on number of Units sold, 
are as follows:

                              Page 6 of 10

<PAGE>

PRIMARY MARKET DEALER CONCESSIONS

                                                  DISCOUNT
NUMBER OF UNITS*                                  PER UNIT
- ----------------                                  ---------
Less than 500................................     $
500 but less than 1,000.....................
1,000 but less than 2,500...................
2,500 but less than 5,000...................
5,000 but less than 10,000..................
10,000 but less than 25,000.................
25,000 but less than 50,000.................
50,000 or more..............................

*Breakpoint sales charges are computed both on a dollar basis and on the 
basis of the number of Units purchased, using the equivalent of 500 Units to 
$50,000, 2,500 Units to $250,000 etc., and will be applied on that basis 
which is more favorable to the purchaser.

Dealer concessions on secondary market purchases of Trust Units through the 
Sponsor, based on the weighted average maturity of the Trust are as follows:

SECONDARY MARKET DEALER CONCESSIONS

                                                       DISCOUNT PER UNIT
                                                     ---------------------
                                                        WEIGHTED AVERAGE
                                                            MATURITY
                                                     ---------------------
                                                      LESS          
                                                      THAN        TWO OR
                                                      TWO          MORE
PURCHASE PRICE*                                       YEARS        YEARS
- ---------------                                      -------      -------
Less than $50,000...................................      %            %
$50,000 but less than $100,000......................
$100,000 but less than $250,000.....................
$250,000 but less than $500,000.....................
$500,000 but less than $1,000,000...................
$1,000,000 but less than $2,500,000.................
$2,500,000 but less than $5,000,000.................
$5,000,000 or more..................................

GENERAL INFORMATION

OPTIONAL FEATURES

REDEMPTIONS

Units may be redeemed on any business day at no charge.  Units are redeemed 
at their current market value.  See "Redemption" in Part B of this Prospectus.

LETTER OF INTENT (LOI)

Investors may use a Letter of Intent to get reduced sales charges on 
purchases made over a 13-month period (and to take advantage of dollar cost 
averaging).  The minimum LOI investment is $50,000.  See "Public Offering 
Price" in Part B of this Prospectus.

REINVESTMENT

Interest income and returned principal can be reinvested with no sales charge 
into Nuveen mutual or money market funds.  See "Accumulation Plan" in Part B 
of this Prospectus.  For more information obtain a prospectus from your 
financial advisor.  

THE SPONSOR

Since our founding in 1898, John Nuveen & Co. Incorporated has been 
synonymous with investments that withstand the test of time.  Today, we offer 
a range of equity and fixed-income unit trusts designed to suit the unique 
circumstances and financial planning needs of mature investors.  More than 
1.3 million investors have entrusted Nuveen to help them maintain the 
life-style they currently enjoy.

The prospectus describes in detail the investment objectives, policies and 
risks of this unit trust.  We invite you to discuss the contents with your 
financial adviser, or you may call us at 800-621-7227 for additional 
information.

                                  Page 7 of 10

<PAGE>

          NUVEEN U.S. TREASURY TRUST, SHORT-INTERMEDIATE SERIES 1
                       (Nuveen Unit Trust, Series 1)
   Schedule of Investments at the Initial Date of Deposit, _________, 1997

                                                                  Trustee's
                                                               Determination
                                                                of Offering
Face Amount           Description      Coupon     Maturity        Price (1)
- -----------------------------------------------------------------------------
$                                                              $



- ----------                                                      -------------
$                                                               $
- ----------                                                      -------------
- ----------                                                      -------------

_______________

(1)  The Sponsor's contracts to purchase U.S. Treasury Obligations were 
     entered into on _________, 1997.  Other information regarding the U.S. 
     Treasury Obligations in the Trust on the Date of Deposit is as follows:

                                                     Annual
                                        Profit      Interest     Bid Price
                          Cost to      (or loss)    Income to      of
           Trust          Sponsor      to Sponsor     Trust     Securities
          -------         -------      ----------   ---------   -----------

U.S. Treasury Trust, 
 Short-Intermediate 
   Series 1..............

In addition, the difference between the Trustee's determination of Offering 
Price and Bid Price (as a percentage of principal amount) is ._____%.

(2)  This Security has been purchased at a deep discount from the par value 
     because there is no stated interest income thereon.  Securities which 
     pay no interest are normally described as "zero coupon" bonds.  Over the 
     life of Securities purchased at a deep discount the value of such 
     Securities will increase such that upon maturity the holders of such 
     securities will receive 100% of the principal amount thereof.

                                 Page 8 of 10

<PAGE>

               U.S. TREASURY TRUST, SHORT-INTERMEDIATE SERIES 1
                        (Nuveen Unit Trust, Series 1)
  Statement of Condition at the Initial Date of Deposit, ___________, 1997

TRUST PROPERTY

Sponsor's contracts to purchase Securities, 
 backed by an irrevocable letter of credit(1)(2)............

Accrued interest to ___________, 1997 on 
  underlying Securities(1)..................................

Organizational costs(3).....................................
                                                                 ----------
         Total..............................................
                                                                 ----------
                                                                 ----------
LIABILITIES AND INTEREST OF UNITHOLDERS

LIABILITIES:

   Accrued interest to __________, 1997 
     on underlying Securities(4)............................

   Accrued organizational costs(3)..........................
                                                                 ----------
         Total..............................................
                                                                 ----------
                                                                 ----------

INTEREST OF UNITHOLDERS:

  Units of fractional undivided interest outstanding........

   Cost to investors(5).....................................

    Less: Gross underwriting commission(6)..................
                                                                 ----------
  Net amount applicable to investors........................
                                                                 ----------
         Total..............................................
                                                                 ----------
                                                                 ----------
_______________

(1)  Represented by contracts to purchase Securities which include "when 
     issued" or "regular way" or "delayed delivery" contracts for which an 
     irrevocable letter of credit issued by a major commercial bank has been 
     deposited with the Trustee on the Initial Date of Deposit.  The amount 
     of such letter of credit and any cash deposited exceeds the amount 
     necessary for the purchase of the Securities plus accrued interest to 
     the Initial Date of Deposit.  At the Initial Date of Deposit, Securities 
     may have been delivered to the Sponsor pursuant to certain of these 
     contracts; the Sponsor has assigned to the Trustee all of its rights, 
     title and interest in and to such Securities.

(2)  Aggregate value (at offering prices) as of the Initial Date of Deposit 
     of the Securities listed under "SCHEDULE OF INVESTMENTS" herein, and 
     their aggregate cost to the Trusts are the same.  Such offering prices 
     were determined by Kenny S&P Evaluation Services, a division of J.J. 
     Kenny Co., Inc., as of the close of business on the business day prior 
     to the Initial Date of Deposit.  (See "EVALUATION OF SECURITIES AT THE 
     INITIAL DATE OF DEPOSIT?" in Part B of this Prospectus.)

(3)  The Trust (and therefore Unitholders) will bear all or a portion of its 
     estimated organizational costs which will be deferred and amortized over 
     the life of the Trust.

(4)  Representing, as set forth in "ACCRUED INTEREST" in Part B of this 
     Prospectus, advancement by the Trustee of an amount equal to the accrued 
     Securities' interest as of the Initial Date of Deposit.

(5)  Aggregate Public Offering Price (exclusive of accrued interest) computed 
     as set forth under "PUBLIC OFFERING PRICE" in Part B of this Prospectus.

(6)  The gross underwriting commission of        % of the Public Offering 
     Price has been calculated on the assumption that the Units sold are not 
     subject to a reduction of sales charge for quantity purchases.  In 
     single transactions involving 500 Units or more, the sales charge is 
     reduced.  (See "PUBLIC OFFERING PRICE " in Part B of this Prospectus.)

                                 Page 9 of 10

<PAGE>

                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS

TO THE BOARD OF DIRECTORS OF JOHN NUVEEN & CO. INCORPORATED AND UNITHOLDERS OF 
NUVEEN UNIT TRUST, SERIES 1:

     We have audited the accompanying statement of condition and the schedule 
of investments at date of deposit (included in Part A of this Prospectus) of 
Nuveen Unit Trust Series 1 (Nuveen U.S. Treasury Trust, Short-Intermediate 
Series 1), as of __________, 1997.  These financial statements are the 
responsibility of the Sponsor.  Our responsibility is to express an opinion 
on these financial statements based on our audit.

     We conducted our audit in accordance with generally accepted auditing 
standards.  Those standards require that we plan and perform the audit to 
obtain reasonable assurance about whether the financial statements are free 
of material misstatement.  An audit includes examining, on a test basis, 
evidence supporting the amounts and disclosures in the financial statements.  
Our procedures included confirmation of the irrevocable letter of credit 
arrangement for the purchase of securities, described in Note (1) to the 
statement of condition, by correspondence with the Trustee.  An audit also 
includes assessing the accounting principles used and significant estimates 
made by the Sponsor, as well as evaluating the overall financial statement 
presentation.  We believe that our audit provides a reasonable basis for our 
opinion.

     In our opinion, the statement of condition and the schedule of 
investments at date of deposit referred to above present fairly, in all 
material respects, the financial position of Nuveen Unit Trust Series 1 
(Nuveen U.S. Treasury Trust, Short-Intermediate Series 1) as of _________, 
1997, in conformity with generally accepted accounting principles.


                                                     ARTHUR ANDERSEN LLP

Chicago, Illinois,
_____________, 1997.

                                       Page 10 of 10

<PAGE>

                                NUVEEN UNIT TRUSTS

                       U.S. TREASURY TRUST PROSPECTUS -- PART B
                                  (GENERAL TERMS)

                                    MAY 1, 1997


     This Part B of the Prospectus may not be distributed unless accompanied 
by Part A. Both Parts of this Prospectus should be retained for future 
reference.

     FURTHER DETAIL REGARDING CERTAIN OF THE INFORMATION PROVIDED IN THE 
PROSPECTUS MAY BE OBTAINED WITHIN FIVE BUSINESS DAYS OF WRITTEN OR TELEPHONIC 
REQUEST TO THE TRUSTEE AT 4 NEW YORK PLAZA, NEW YORK, NY 10004-2413 OR (800) 
257-8787.

     INTEREST INCOME TO A TRUST AND TO UNITHOLDERS, IN THE OPINION OF 
COUNSEL, UNDER EXISTING LAW IS EXEMPT FROM STATE AND LOCAL INCOME TAX.  
CAPITAL GAINS, IF ANY, ARE SUBJECT TO TAX.

     CURRENTLY OFFERED AT PUBLIC OFFERING PRICE PLUS INTEREST ACCRUED TO THE 
DATE OF SETTLEMENT.  MINIMUM PURCHASE--EITHER $5,000 OR 50 UNITS, WHICHEVER IS 
LESS.

     THIS NUVEEN UNIT TRUST SERIES consists of the underlying separate unit 
investment trusts set forth in Part A to this Prospectus.  Each Trust 
initially consists of delivery statements relating to contracts to purchase 
securities and, thereafter, will consist of a portfolio of U.S. Treasury 
Obligations with differing maturities that are backed by the full faith and 
credit of the United States Government (see "SCHEDULE OF INVESTMENTS" 
appearing in Part A of this Prospectus).  Except in specific instances as 
noted in Part A of this Prospectus, the information contained in this Part B 
shall apply to each Trust in its entirety.

     THE OBJECTIVES of a Trust are to preserve capital, provide current 
interest income exempt from State and local income taxes, and offer a 
flexible investment.

     DISTRIBUTIONS of interest received by a Trust will be made monthly. (See 
"DISTRIBUTIONS TO UNITHOLDERS.") Distribution of funds in the Principal 
Account, if any, will ordinarily be made monthly.

     FOR ESTIMATED LONG TERM RETURNS AND ESTIMATED CURRENT RETURNS to 
Unitholders on the business day prior to the Initial Date of Deposit, see 
Part A of this Prospectus and "ESTIMATED LONG TERM RETURN AND ESTIMATED 
CURRENT RETURN."

     THE PUBLIC OFFERING PRICE per Unit of each Trust during the initial 
offering period is equal to a pro rata share of the OFFERING prices of the 
Securities in such Trust's portfolio plus a sales charge as set forth in Part 
A of the Prospectus.  The Secondary Market Public Offering Price per Unit for 
each Trust will be equal to a pro rata share of the sum of BID prices of the 
Securities in such Trust plus the sales charges as set forth in Part A of the 
Prospectus.  Accrued interest from the preceding Record Date to, but not 
including, the settlement date (normally three business days after purchase) 
is added to the Public Offering Price.  The sales charge is reduced on a 
graduated scale for sales involving at least the number of Units set forth in 
Part A of this Prospectus.


<PAGE>

     A UNITHOLDER MAY REDEEM UNITS at the office of the Trustee at prices 
based upon the BID prices of the Securities.  The price received upon 
redemption may be more or less than the amount paid by Unitholders, depending 
upon the value of the Securities on the date of tender for redemption. (See 
"REDEMPTION.") The Sponsor, although not required to do so, intends to make a 
secondary market for the Units of the Trusts at prices based upon the BID 
prices of the Securities in the respective Trusts. (See "MARKET FOR UNITS.")

     RISK FACTORS.  An investment in a Trust should be made with an 
understanding of the risks associated therewith, including, among other 
factors, volatile interest rates and changes to the tax status of the 
Securities.  The value of the underlying Securities will fluctuate inversely 
with changes in interest rates.  Although in recent years interest rates have 
been relatively stable, the uncertain economic conditions of prior years, 
together with the monetary policies and fiscal measures adopted to attempt to 
deal with them, resulted in wide fluctuations of interest rates and, thus, in 
the value of fixed rate debt obligations.  The Sponsor cannot predict the 
degree to which such fluctuations will continue in the future.  See Part A of 
this Prospectus and "RISK FACTORS."

                                     -2-

<PAGE>

                             TABLE OF CONTENTS

NUVEEN UNIT TRUST....................................................   4

OBJECTIVES OF THE TRUSTS.............................................   5

SUMMARY OF PORTFOLIOS................................................   5

RISK FACTORS.........................................................   5

COMPOSITION OF TRUSTS................................................   6

PUBLIC OFFERING PRICE................................................   7

MARKET FOR UNITS.....................................................  10

ACCRUED INTEREST.....................................................  11

ESTIMATED LONG TERM RETURN AND ESTIMATED CURRENT RETURN..............  12

EVALUATION OF SECURITIES AT THE INITIAL DATE OF DEPOSIT..............  13

TAX STATUS...........................................................  13

TRUST OPERATING EXPENSES.............................................  17

DISTRIBUTIONS TO UNITHOLDERS.........................................  18

ACCUMULATION PLAN....................................................  19

REPORTS TO UNITHOLDERS...............................................  20

UNIT VALUE AND EVALUATION............................................  20

DISTRIBUTIONS OF UNITS TO THE PUBLIC.................................  21

OWNERSHIP AND TRANSFER OF UNITS......................................  22

REDEMPTION...........................................................  23

PURCHASE OF UNITS BY THE SPONSOR.....................................  25

REMOVAL OF SECURITIES FROM THE TRUSTS................................  25

INFORMATION ABOUT THE TRUSTEE........................................  26

INFORMATION ABOUT THE SPONSOR........................................  27

OTHER INFORMATION....................................................  27

                                     -3-

<PAGE>

NUVEEN UNIT TRUSTS

     This Nuveen Unit Trust is one of a series of separate but similar 
investment companies created by the Sponsor, each of which is designated by a 
different Series number.  The underlying unit investment trusts contained in 
this Series are combined under one Trust Indenture and Agreement.  Specific 
information regarding each Trust is set forth in Part A of this Prospectus.  
The various Nuveen Unit Trusts are collectively referred to herein as the 
"TRUSTS."  This Series was created under the laws of the State of New York 
pursuant to a Trust Indenture and Agreement dated the Initial Date of Deposit 
(the "INDENTURE") between John Nuveen & Co. Incorporated ("NUVEEN" or the 
"SPONSOR") and The Chase Manhattan Bank (the "TRUSTEE").

     The Sponsor has deposited with the Trustee delivery statements relating 
to contracts for the purchase of U.S. Treasury Obligations together with 
funds represented by an irrevocable letter of credit issued by a major 
commercial bank in the amount, including accrued interest, required for their 
purchase (or the obligations themselves) (the "SECURITIES").  See "Schedule 
of Investments" in Part A of this Prospectus, for a description of the 
Securities deposited in a Trust.  See "SUMMARY OF PORTFOLIOS" and "RISK 
FACTORS" for a discussion of zero coupon bonds and stripped obligations 
included in the Trusts, if any.  Some of the delivery statements may relate 
to contracts for the purchase of "when issued" or other Securities with 
delivery dates after the date of settlement for a purchase made on the 
Initial Date of Deposit.  See the "Schedule of Investments" in Part A of this 
Prospectus and "COMPOSITION OF TRUSTS." For a discussion of the Sponsor's 
obligations in the event of a failure of any contract for the purchase of any 
of the Securities and its limited right to substitute other securities to 
replace any failed contract, see "COMPOSITION OF TRUSTS."

     The Trustee has delivered to the Sponsor registered Units which 
represent ownership of the entire Trust, and which are offered for sale by 
this Prospectus.  Each Unit of a Trust represents a fractional undivided 
interest in the principal and net income of such Trust in the ratio set forth 
in "Performance Information" in Part A of this Prospectus.  Units may only be 
sold in states in which they are registered.  To the extent that any Units of 
any Trust are redeemed by the Trustee, the aggregate value of the Trust's 
assets will decrease by the amount paid to the redeeming Unitholder, but the 
fractional undivided interest of each unredeemed Unit in such Trust will 
increase proportionately.  The Sponsor will initially, and from time to time 
thereafter, hold Units in connection with their offering.  

     Additional Units of each Trust may be issued from time to time following 
the Initial Date of Deposit by depositing in such Trust additional Securities 
or contracts for the purchase thereof together with irrevocable letters of 
credit or cash.  As additional Units are issued by a Trust as a result of the 
deposit of additional Securities by the Sponsor, the aggregate value of the 
Securities in a Trust will be increased and the fractional undivided interest 
in such Trust represented by each Unit will be decreased.  The Sponsor may 
continue to make additional deposits of Securities into a Trust following the 
Initial Date of Deposit, provided that such additional deposits will be in 
principal amounts which will maintain the same original percentage 
relationship among the principal amounts of the Securities in such Trust 
established on the Initial Date of Deposit.  Thus, although additional Units 

                                     -4-

<PAGE>

will be issued, each Unit will continue to represent the same principal 
amount of each Security, and the percentage relationship among the principal 
amount of each Security in the respective Trust will remain the same.  To the 
extent that any Units are redeemed by the Trustee or additional Units are 
issued as a result of additional Securities being deposited by the Sponsor, 
the fractional undivided interest in a Trust represented by each unredeemed 
Unit will increase or decrease accordingly, although the actual interest in 
such Trust represented by such fraction will remain unchanged.  Units will 
remain outstanding until redeemed upon tender to the Trustee by Unitholders, 
which may include the Sponsor, or until termination of the Trust Agreement.

OBJECTIVES OF THE TRUSTS

     The objectives of the Trusts are to provide safety of capital as is 
consistent with current income and investment flexibility by investment in a 
portfolio of U.S. Treasury Obligations with differing maturities which are 
backed by the full faith and credit of the United States Government.  
Interest income distributed by each Trust is exempt from state and local 
personal income taxes in all states.  In addition, each Trust is available to 
non-resident aliens and the income from such Trusts, provided certain 
conditions are met, will be exempt from withholding for U.S. federal income 
tax for such foreign investors.  There is, of course, no guarantee that the 
Trusts' objectives will be achieved.

SUMMARY OF PORTFOLIOS

     Bonds, How Selected;In selecting Securities for deposit in the Trusts 
the following factors, among others, were considered by the Sponsor: (a) the 
types of such obligations available; (b) the prices and yields of such 
obligations relative to other comparable obligations, including the extent to 
which such obligations are traded at a premium or at a discount from par; and 
(c) the maturities of such obligations.

RISK FACTORS

     U.S. TREASURY OBLIGATIONS.  U.S. Treasury Obligations are 
direct obligations of the United States and are backed by its full faith and 
credit although the Units are not so backed.  The U.S. Treasury Obligations 
are not rated but in the opinion of the Sponsor have credit characteristics 
comparable to those of securities rated "AAA" by nationally recognized rating 
agencies.

     An investment in Units of a Trust which contains U.S. Treasury 
Obligations should be made with an understanding of the risks which an 
investment in fixed rate debt obligations may entail, including the risk that 
the value of the Securities and hence the Units will decline with increases 

                                     -5-

<PAGE>

in interest rates.  The high inflation of prior years, together with the 
fiscal measures adopted to attempt to deal with it, have resulted in wide 
fluctuations in interest rates and, thus, in the value of fixed rate debt 
obligations generally.  The Sponsor cannot predict whether such fluctuations 
will continue in the future.

     Certain of the Securities may have been deposited at a market discount 
or premium principally because their interest rates are lower or higher than 
prevailing rates on comparable debt securities.  The current returns of 
market discount securities are lower than comparably rated securities selling 
at par because discount securities tend to increase in market value as they 
approach maturity.  The current returns of market premium securities are 
higher than comparably rated securities selling at par because premium 
securities tend to decrease in market value as they approach maturity.  
Because part of the purchase price is returned through current income 
payments and not at maturity, an early redemption at par of a premium 
security will result in a reduction in yield to a Trust.  Market premium or 
discount attributable to interest rate changes does not indicate market 
confidence or lack of confidence in the issue.

COMPOSITION OF TRUSTS

     Each Trust initially consists of delivery statements relating to 
contracts to purchase Securities (or of such Securities) as are listed under 
"Schedule of Investments" in Part A of this Prospectus and, thereafter, of 
such Securities as may continue to be held from time to time (including 
certain securities deposited in the Trust to create additional Units, in 
substitution for Securities not delivered to a Trust or in exchange or 
substitution for Securities upon certain refundings), together with accrued 
and undistributed interest thereon and undistributed cash realized from the 
disposition of Securities.

     "WHEN-ISSUED" AND "DELAYED DELIVERY" TRANSACTIONS.  The contracts to 
purchase Securities delivered to the Trustee represent an obligation by 
issuers or dealers to deliver Securities to the Sponsor for deposit in the 
Trusts.  Certain of the contracts relate to Securities which have not been 
issued as of the Initial Date of Deposit and which are commonly referred to 
as "when issued" or "when, as and if issued" Securities.  Although the 
Sponsor believes it unlikely, if such Securities, or replacement securities 
described below, are not acquired by a Trust or if their delivery is delayed, 
the Estimated Current Returns and Estimated Long Term Returns shown in Part A 
of this Prospectus may be reduced.  Certain of the contracts for the purchase 
of Securities provide for delivery dates after the date of settlement for 
purchases made on the Initial Date of Deposit.  Interest on such "when 
issued" and "delayed delivery" Securities accrues to the benefit of 
Unitholders commencing with the first settlement date for the Units.  
However, in the opinion of counsel, Unitholders who purchase their Units 
prior to the date such Securities are actually delivered to the Trustee must 
reduce the tax basis of their Units for interest accruing on such Securities 
during the interval between their purchase of Units and the delivery of the 
Securities because such amounts constitute a return of principal.  As a 
result of such adjustment, the Estimated Current Returns set forth in Part A 
of this Prospectus (which are based on the Public Offering Price as of the 
business day prior to the Initial Date of Deposit) may be slightly lower than 

                                     -6-

<PAGE>

that which Unitholders will receive after the first year, assuming the 
Portfolio does not change and estimated annual expense does not vary from 
that set forth under "Expense Information" in Part A of this Prospectus.  
Those Securities in each Trust purchased with delivery dates after the date 
of settlement for purchases made on the Initial Date of Deposit are so noted 
in the "Schedule of Investments" in Part A of this Prospectus.

     LIMITED REPLACEMENT OF CERTAIN SECURITIES.  Neither the Sponsor nor the 
Trustee shall be liable in any way for any default, failure or defect in any 
Security.  In the event of a failure to deliver any Security that has been 
purchased for a Trust under a contract, including those Securities purchased 
on a when, as and if issued basis ("FAILED SECURITIES"), the Sponsor is 
authorized under the Indenture to direct the Trustee to acquire other 
specified Securities ("REPLACEMENT SECURITIES") to make up the original 
corpus of the Trust within 20 days after delivery of notice of the failed 
contract and the cost to the Trust (exclusive of accrued interest) may not 
exceed the amount of funds reserved for the purchase of the Failed 
Securities.  The Replacement Securities must satisfy the criteria previously 
described for the Trusts and shall be substantially identical to the Failed 
Securities they replace in terms of (i) the exemption from state taxation; 
(ii) maturity; and (iii) cost to the Trust.  In addition, Replacement 
Securities shall not be "when, as and if issued" Securities.  Whenever a 
Replacement Security has been acquired for a Trust, the Trustee shall, within 
five days after the delivery thereof, mail or deliver a notice of such 
acquisition to all Unitholders of the Trust involved.  Once the original 
corpus of the Trust is acquired, the Trustee will have no power to vary the 
investment of the Trust.

     To the extent Replacement Securities are not acquired, the Sponsor shall 
refund to all Unitholders of the Trust involved the sales charge attributable 
to such Failed Securities not replaced, and the principal and accrued 
interest attributable to such Securities shall be distributed not more than 
30 days after the determination of such failure or at such earlier time as 
the Trustee in its sole discretion deems to be in the interest of the 
Unitholders.  Any such accrued interest paid to Unitholders will be paid by 
the Sponsor and, accordingly, will not be treated as tax-exempt income.  In 
the event Failed Securities in a Trust could not be replaced, the Net Annual 
Interest Income per Unit for such Trust would be reduced and the Estimated 
Current Return thereon might be lowered.

     SALE, MATURITY AND REDEMPTION OF SECURITIES.  Certain of the Securities 
may from time to time under certain circumstances be sold or will mature in 
accordance with their terms.  The proceeds from such events will be used to 
pay for Units redeemed or distributed to Unitholders and not reinvested; 
accordingly, no assurance can be given that a Trust will retain for any 
length of time its present size and composition.

     LITIGATION.  To the best knowledge of the Sponsor, there is no 
litigation pending as of the Initial Date of Deposit in respect of any 
Securities which might reasonably be expected to have a material adverse 
effect on any of the Trusts.  It is possible that after the Initial Date of 
Deposit, litigation may be initiated with respect to Securities in any Trust. 
 The Sponsor is unable to predict whether any such litigation may be 
instituted, or if instituted, whether such litigation might have a material 
adverse effect on the Trusts.

                                     -7-

<PAGE>

PUBLIC OFFERING PRICE

     The Public Offering Price of the Units of each Trust is equal to the 
Trustee's determination of the aggregate offering prices of the Securities 
deposited therein (minus any advancement to the principal account of the 
Trust made by the Trustee) plus a sales charge as set forth in Part A of this 
Prospectus, in each case adding to the total thereof cash held by the Trust, 
if any, and dividing the sum so obtained by the number of Units outstanding 
in the Trust.  See "UNIT VALUE AND EVALUATION."

     The sales charge applicable to quantity purchases is reduced on a 
graduated scale as set forth in Part A of this Prospectus.  For purposes of 
calculating the applicable sales charge, purchasers who have indicated their 
intent to purchase a specified amount of Units of any Trust in the primary or 
secondary offering period by executing and delivering a letter of intent to 
the Sponsor, which letter of intent must be in a form acceptable to the 
Sponsor and shall have a maximum duration of thirteen months, will be 
eligible to receive a reduced sales charge according to the following tables 
based on the amount of intended aggregate purchases as expressed in the 
letter of intent.  Due to administrative limitations and in order to permit 
adequate tracking, the only secondary market purchases that will be permitted 
to be applied toward the intended specified amount and that will receive the 
corresponding reduced sales charge are those Units that are acquired through 
or from the Sponsor.  By establishing a letter of intent, a Unitholder agrees 
that the first purchase of Units following the execution of such letter of 
intent will be at least 5% of the total amount of the intended aggregate 
purchases expressed in such Unitholder's letter of intent.  Further, through 
the establishment of the letter of intent, such Unitholder agrees that Units 
representing 5% of the total amount of the intended purchases will be held in 
escrow by the Trustee pending completion of these purchases.  All 
distributions on Units held in escrow will be credited to such Unitholder's 
account.  If total purchases prior to the expiration of the letter of intent 
period equal or exceed the amount specified in a Unitholder's letter of 
intent, the Units held in escrow will be transferred to such Unitholder's 
account.  A Unitholder who purchases Units during the letter of intent period 
in excess of the number of Units specified in a Unitholder's letter of 
intent, the amount of which would cause the Unitholder to be eligible to 
receive an additional sales charge reduction, will be allowed such additional 
sales charge reduction on the purchase of Units which caused the Unitholder 
to reach such new breakpoint level and on all additional purchases of Units 
during the letter of intent period.  If the total purchases are less than the 
amount specified, the Unitholder involved must pay the Sponsor an amount 
equal to the difference between the amounts paid for these purchases and the 
amounts which would have been paid if the higher sales charge had been 
applied; the Unitholder will, however, be entitled to any reduced sales 
charge qualified for by reaching any lower breakpoint level.  If such 
Unitholder does not pay the additional amount within 20 days after written 
request by the Sponsor or the Unitholder's securities representative, the 
Sponsor will instruct the Trustee to redeem an appropriate number of the 
escrowed Units to meet the required payment.  By establishing a letter of 
intent, a Unitholder irrevocably appoints the Sponsor as attorney to give 
instructions to redeem any or all of such Unitholder's escrowed Units, with 
full power of substitution in the premises.  A Unitholder or his securities 
representative must notify the Sponsor whenever such Unitholder makes a 
purchase of Units that he wishes to be counted towards the intended amount.  

                                     -8-

<PAGE>

     For "secondary market" sales the Public Offering Price per Unit of each 
Trust is determined by adding to the Trustee's determination of the bid price 
of each Security in the Trust a sales charge as set forth in Part A of this 
Prospectus.  See "UNIT VALUE AND EVALUATION."  The secondary market sales 
charge is reduced with respect to quantity purchases in such amounts set 
forth in Part A of this Prospectus.

     Pursuant to the terms of the Indenture, the Trustee may terminate a 
Trust if the net asset value of such Trust, as shown by any evaluation, is 
less than 20% of the original principal amount of the Trust.

     At all times while Units are being offered for sale, the Sponsor will 
appraise or cause to be appraised daily the value of the underlying 
Securities in each Trust as of 4:00 p.m. eastern time, or as of any earlier 
closing time on a day on which the New York Stock Exchange (the "EXCHANGE") 
is scheduled in advance to close at such earlier time and will adjust the 
Public Offering Price of the Units commensurate with such appraisal.  Such 
Public Offering Price will be effective for all orders received by a dealer 
or the Sponsor at or prior to 4:00 p.m. eastern time on each such day or as 
of any earlier closing time on a day on which the Exchange is scheduled in 
advance to close at such earlier time.  Orders received after that time, or 
on a day when the Exchange is closed for a scheduled holiday or weekend, will 
be held until the next determination of price.

     Accrued interest from the preceding Record Date to, but not including, 
the settlement date of the transaction (three business days after purchase) 
will be added to the Public Offering Price to determine the purchase price of 
Units.  See "ACCRUED INTEREST."

     The graduated sales charges set forth in Part A of this Prospectus will 
apply on all applicable purchases of Nuveen investment company securities on 
any one day by the same purchaser in the amounts stated, and for this purpose 
purchases of this Series will be aggregated with concurrent purchases of any 
other Series or of shares of any open-end management investment company of 
which the Sponsor is principal underwriter and with respect to the purchase 
of which a sales charge is imposed.  Purchases by or for the account of an 
individual and his or her spouse and children under 21 years of age 
("immediate family members") will be aggregated to determine the applicable 
sales charge.  The graduated sales charges are also applicable to a trustee 
or other fiduciary purchasing securities for a single trust estate or single 
fiduciary account.  Units may be purchased at the Public Offering Price 
without a sales charge by officers or directors and by bona fide, full-time 
employees of Nuveen, Nuveen Advisory Corp., Nuveen Institutional Advisory 
Corp. and The John Nuveen Company, including in each case these individuals 
and their immediate family members (as defined above).

     Units may be purchased in the primary market with sales charges of     % 
of the Public Offering Price for U.S. Treasury Long Term Series,     % of the 
Public Offering Price for U.S. Treasury Long Intermediate Series,      % of 
the Public Offering Price for U.S. Treasury Intermediate Series,    % of the 
Public Offering Price for U.S. Treasury Short Intermediate Series and     % 
of the Public Offering Price for U.S. Treasury Short Term Series by (1) 
investors who purchase Units through registered investment advisers, 

                                     -9-

<PAGE>

certified financial planners and registered broker-dealers who in each case 
either charge periodic fees for financial planning, investment advisory or 
asset management services, or provide such services in connection with the 
establishment of an investment account for which a comprehensive "wrap fee" 
charge is imposed, (2) bank trust departments investing funds over which they 
exercise exclusive discretionary investment authority and that are held in a 
fiduciary, agency, custodial or similar capacity, (3) any person who for at 
least 90 days, has been an officer, director or bona fide employee of any 
firm offering Units for sale to investors or their immediate family members 
(as defined above) and (4) officers and directors of bank holding companies 
that make Units available directly or through subsidiaries or bank affiliates 
(collectively, the "DISCOUNTED PURCHASES").  In addition, such investors may 
purchase Units in the secondary market at the Public Offering Price for 
non-breakpoint purchases minus the concession the Sponsor typically allows to 
brokers and dealers for non-breakpoint purchases.  Notwithstanding anything 
to the contrary in this Prospectus, investors who purchase Units as described 
in this paragraph will not receive sales charge reductions for quantity 
purchases.

     The initial or primary Public Offering Price of the Units in each Trust 
is based upon a pro rata share of the offering prices per Unit of the 
Securities in such Trust plus the applicable sales charge.  The secondary 
market Public Offering Price of each Trust is based upon a pro rata share of 
the bid prices per Unit of the Securities in such Trust plus the applicable 
sales charge.  The offering prices of Securities in a Trust may be expected 
to average between 1/2% to 2% more than the bid prices of such Securities.  
The difference between the bid side evaluation and the offering side 
evaluation of the Securities in each Trust on the business day prior to the 
Initial Date of Deposit is shown in the discussion of each Trust portfolio.

     Whether or not Units are being offered for sale, the Sponsor will 
determine the aggregate value of each Trust as of 4:00 p.m. eastern time:  
(i) on each June 30 or December 31 (or, if such date is not a business day, 
the last business day prior thereto), (ii) on any day on which a Unit is 
tendered for redemption (or the next succeeding business day if the date of 
tender is a non-business day) and (iii) at such other times as may be 
necessary.  For this purpose, a "business day" shall be any day on which the 
Exchange is normally open. (See "UNIT VALUE AND EVALUATION.")

MARKET FOR UNITS

     During the initial public offering period, the Sponsor intends to offer 
to purchase Units of each Trust at a price equivalent to the pro rata share 
per Unit of the offering prices of the Securities in such Trust (plus accrued 
interest).  Afterward, although it is not obligated to do so, the Sponsor 
intends to maintain a secondary market for Units of each Trust at its own 
expense and continuously to offer to purchase Units of each Trust at prices, 
subject to change at any time, which are based upon the bid prices of 
Securities in the respective portfolios of the Trusts.  UNITHOLDERS WHO WISH 
TO DISPOSE OF THEIR UNITS SHOULD INQUIRE OF THE TRUSTEE OR THEIR BROKER AS TO 
THE CURRENT REDEMPTION PRICE.  (See "REDEMPTION.")  In connection with its 

                                     -10-

<PAGE>

secondary market making activities, the Sponsor may from time to time enter 
into secondary market joint account agreements with other brokers and 
dealers.  Pursuant to such an agreement, the Sponsor will purchase Units from 
the broker or dealer at the bid price and will place the Units into a joint 
account managed by the Sponsor; sales from the account will be made in 
accordance with the then current prospectus and the Sponsor and the broker or 
dealer will share profits and losses in the joint account in accordance with 
the terms of their joint account agreement.

     Certificates, if any, for Units are delivered to the purchaser as 
promptly after the date of settlement (three business days after purchase) as 
the Trustee can complete the mechanics of registration, normally within 48 
hours after registration instructions are received.  Purchasers of Units to 
whom Certificates are issued will be unable to exercise any right of 
redemption until they have  received  their  Certificates,  properly  
endorsed  for  transfer.  (See "REDEMPTION.")

ACCRUED INTEREST

     Accrued interest is the accumulation of unpaid interest on a security 
from the last day on which interest thereon was paid.  Interest on Securities 
in each Trust is accounted for daily on an accrual basis.  For this reason, 
the purchase price of Units of a Trust will include not only the Public 
Offering Price but also the proportionate share of accrued interest to the 
date of settlement.  Unitholders will receive on the next distribution date 
of a Trust the amount, if any, of accrued interest paid on their Units.

     In an effort to reduce the amount of accrued interest that investors 
would have to pay in addition to the Public Offering Price, the Trustee has 
agreed to advance to each Trust the amount of accrued interest due on the 
Securities as of the Initial Date of Deposit (which has been designated the 
first Record Date).  This accrued interest will be paid to the Sponsor as the 
holder of record of all Units on the Initial Date of Deposit.  Consequently, 
the amount of accrued interest to be added to the Public Offering Price of 
Units will include only accrued interest from the Initial Date of Deposit to, 
but not including, the date of settlement of the investor's purchase (three 
business days after purchase), less any distributions from the related 
Interest Account.  The Trustee will recover its advancements (without 
interest or other cost to the Trusts) from interest received on the 
Securities deposited in each Trust.

     The Trustee has no cash for distribution to Unitholders until it 
receives interest payments on the Securities in the Trusts.  Since interest 
is accrued daily but paid only semi-annually, during the initial months of 
the Trusts, the Interest Accounts, consisting of accrued but uncollected 
interest and collected interest (cash), will be predominantly the uncollected 
accrued interest that is not available for distribution.  However, due to 
advances by the Trustee, the Trustee will provide a first distribution 
approximately 30 days after the Initial Date of Deposit.  Assuming each Trust 
retains its original size and composition and expenses and fees remain the 
same, annual interest collected and distributed will approximate the 
estimated Net Annual Interest Income stated In Part A of this Prospectus.  
However, the amount of accrued interest at any point in time will be greater 
than the amount that the Trustee will have actually received and distributed 
to the Unitholders.  Therefore, there will always remain an item of accrued 
interest that is included in the purchase price and the redemption price of 
the Units.

                                     -11-

<PAGE>

     Interest is accounted for daily and a proportionate share of accrued and 
undistributed interest computed from the preceding Record Date is added to 
the daily valuation of each Unit of each Trust.  (See Part A of this 
Prospectus and "DISTRIBUTIONS TO UNITHOLDERS")  As Securities mature, or are 
redeemed or sold, the accrued interest applicable to such bonds is collected 
and subsequently distributed to Unitholders.  Unitholders who sell or redeem 
all or a portion of their Units will be paid their proportionate share of the 
remaining accrued interest to, but not including, the third business day 
following the date of sale or tender.

ESTIMATED LONG TERM RETURN AND ESTIMATED CURRENT RETURN

     The Estimated Long Term Return for each Trust is a measure of the return 
to the investor expected to be earned over the estimated life of the Trust.  
The Estimated Long Term Return represents an average of the yields to 
maturity (or call) of the Securities in the Trust's portfolio, calculated in 
accordance with accepted practice and adjusted to reflect expenses and sales 
charges.  Under accepted practice, securities are customarily offered to 
investors on a "yield price" basis, which involves computation of yield to 
maturity or to an earlier call date (whichever produces the lower yield), and 
which takes into account not only the interest payable on the securities but 
also the amortization or accretion of any premium over, or discount from, the 
par (maturity) value inherent in the security's purchase price.  In the 
calculation of Estimated Long Term Return, the average yield for a Trust's 
portfolio is derived by weighting each Security's yield by the market value 
of the Security and by the amount of time remaining to the date to which the 
Security is priced.  This weighted average yield is then adjusted to reflect 
estimated expenses, is compounded, and is reduced by a factor which 
represents the amortization of the sales charge over the expected average 
life of a Trust.  The Estimated Long Term Return calculation does not take 
into account the effect of a first distribution which may be less than 
regular distribution or may be paid at some point after 30 days.

     Estimated Current Return is computed by dividing the Net Annual Interest 
Income per Unit by the Public Offering Price.  In contrast to Estimated Long 
Term Return, Estimated Current Return does not reflect the amortization of 
premium or accretion of discount, if any, on the Securities in a Trust's 
portfolio.  Net Annual Interest Income per Unit is calculated by dividing the 
annual interest income to a Trust, less estimated expenses, by the number of 
Units outstanding.

     Net Annual Interest Income per Unit, used to calculate Estimated Current 
Return, will vary with changes in fees and expenses of the Trustee and the 
Evaluator and with the redemption, maturity, exchange or sale of Securities.  
A Unitholder's actual return may vary significantly from the Estimated 
Long-Term Return, based on the holding period, market interest rate changes, 
other factors affecting the prices of individual securities in the portfolio, 
and differences between the expected remaining life of portfolio securities 
and the actual length of time that they remain in a Trust; such actual 
holding periods may be reduced by termination of a Trust, as described in 
"OTHER INFORMATION."  Since both the Estimated Current Return and the 
Estimated Long Term Return quoted herein are based on the market value of the 
underlying Securities on the business day prior to the Initial Date of 

                                     -12-

<PAGE>

Deposit, subsequent calculations of these performance measures will reflect 
the then current market value of the underlying Securities and may be higher 
or lower.  The Sponsor will provide estimated cash flow information relating 
to a Trust without charge to each potential investor in a Trust who receives 
this prospectus and makes an oral or written request to the Sponsor for such 
information.

     A comparison of estimated current returns with the returns on various 
other taxable investments is one element to consider in making an investment 
decision.  The Sponsor may from time to time in its advertising and sales 
materials compare the then current estimated returns on a Trust and returns 
over specified periods on other similar Nuveen Trusts with returns on taxable 
investments such as corporate or U.S. Government bonds, bank CDs and money 
market accounts or money market funds, each of which has investment 
characteristics that may differ from those of the Trust.  U.S. Government 
bonds, for example, are backed by the full faith and credit of the U.S. 
Government and bank CDs and money market accounts are insured by an agency of 
the federal government.  Money market accounts and money market funds provide 
stability of principal, but pay interest at rates that vary with the 
condition of the short-term debt market.  The investment characteristics of 
the Trusts are described more fully elsewhere in the Prospectus.

EVALUATION OF SECURITIES AT THE INITIAL DATE OF DEPOSIT

     The prices at which the Securities deposited in the Trusts would have 
been offered to the public on the business day prior to the Initial Date of 
Deposit were determined by the Trustee on the basis of an evaluation of such 
Securities prepared by Kenny S&P Evaluation Services, a division of J. J. 
Kenny Co., Inc. ("KENNY S&P"), a firm regularly engaged in the business of 
evaluating, quoting or appraising comparable securities.

     The amount by which the Trustee's determination of the OFFERING PRICES 
of the Securities deposited in the Trusts was greater or less than the cost 
of such Securities to the Sponsor was PROFIT OR LOSS to the Sponsor exclusive 
of any underwriting profit. (See Part A of this Prospectus.) The Sponsor also 
may realize FURTHER PROFIT OR SUSTAIN FURTHER LOSS as a result of 
fluctuations in the Public Offering Price of the Units.  Cash, if any, made 
available to the Sponsor prior to the settlement date for a purchase of 
Units, or prior to the acquisition of all Portfolio securities by a Trust, 
may be available for use in the Sponsor's business, and may be of benefit to 
the Sponsor.

TAX STATUS

     In the Opinion of Chapman and Cutler, special counsel for the Sponsor, 
under existing law:

     1.  Each Trust is not an association taxable as a corporation for 
         federal income tax purposes.

     2.  Each Unitholder will be considered the owner of a pro rata portion 
         of each of the Trust assets for federal income tax purposes under 
         Subpart E, Subchapter J of Chapter 1 of the Internal Revenue Code of 

                                     -13-

<PAGE>

         1986, as amended (the "CODE").  Each Unitholder will be considered 
         to have received his pro rata share of income derived from each 
         Trust asset when such income is considered to be received by a Trust.

     3.  Each Unitholder will have a taxable event when a Security is 
         disposed of (whether by sale, exchange, liquidation, redemption, or 
         payment at maturity) or when the Unitholder redeems or sells his 
         Units.  The cost of the Units to a Unitholder on the date such Units 
         are purchased is allocated among the Securities held in a Trust (in 
         accordance with the proportion of the fair market values of such 
         Securities) in order to determine his tax basis for his pro rata 
         portion in each Security.  Unitholders must reduce the tax basis of 
         their Units for their share of accrued interest received, if any, on 
         Securities delivered after the date on which the Unitholders pay for 
         their Units and, consequently, such Unitholders may have an increase 
         in taxable gain or reduction in capital loss upon the disposition of 
         such Units.  Gain or loss upon the sale or redemption of Units is 
         measured by comparing the proceeds of such sale or redemption with 
         the adjusted basis of the Units.  If the Trustee disposes of 
         Securities, gain or loss is recognized to the Unitholder (subject to 
         various non-recognition provisions of the Code).  The amount of any 
         such gain or loss is measured by comparing the Unitholders' pro rata 
         share of the total proceeds from such disposition with his basis for 
         his fractional interest in the asset disposed of.  The basis of each 
         Unit and of each Security which was issued with original issue 
         discount must be increased by the amount of accrued original issue 
         discount and the basis of each Unit and of each Security which was 
         purchased by a Trust at a premium must be reduced by the annual 
         amortization of bond premium which the Unitholder has properly 
         elected to amortize under Section 171 of the Code.  The tax basis 
         reduction requirements of the Code relating to amortization of bond 
         premium may, under some circumstances, result in the Unitholder 
         realizing a taxable gain when his Units are sold or redeemed for an 
         amount equal to or less than his original cost.  A Trust may contain 
         certain "zero coupon" Securities (the "STRIPPED TREASURY 
         SECURITIES") that are treated as bonds that were originally issued 
         at an original issue discount provided, pursuant to a Treasury 
         Regulation (the "REGULATION") issued on December 28, 1992, that the 
         amount of original issue discount determined under Section 1286 of 
         the Code is not less than a DE MINIMIS amount as determined 
         thereunder.  Because the Stripped Treasury Securities represent 
         interests in "stripped" U.S. Treasury bonds, a Unitholder's initial 
         cost for his pro rata portion of each Stripped Treasury Security 
         held by a Trust (determined at the time he acquires his Units, in 
         the manner described above) shall be treated as its "purchase price" 
         by the Unitholder.  Original issue discount is effectively treated 
         as interest for federal income tax purposes, and the amount of 
         original issue discount in this case is generally the difference 
         between the bond's purchase price and its stated redemption price at 
         maturity.  A Unitholder will be required to include in gross income 
         for each taxable year the sum of his daily portions of original 
         issue discount attributable to the Stripped Treasury Securities held 
         by a Trust as such original issue discount accrues and will, in 
         general, be subject to federal income tax with respect to the total 
         amount of such original issue discount that accrues for such year 

                                     -14-

<PAGE>

         even though the income is not distributed to the Unitholders during 
         such year to the extent it is not less than a DE MINIMIS amount as 
         determined under the Regulation.  To the extent that the amount of 
         such discount is less than the respective DE MINIMIS amount, such 
         discount shall be treated as zero.  In general, original issue 
         discount accrues daily under a constant interest rate method which 
         takes into account the semi-annual compounding of accrued interest.  
         In the case of the Stripped Treasury Securities, this method will 
         generally result in an increasing amount of income to the 
         Unitholders each year.

Limitations on Deductibility of Trust Expenses by Unitholders -- Each 
Unitholder's pro rata share of each expense paid by a Trust is deductible by 
the Unitholder to the same extent as though the expense had been paid 
directly by him.  It should be noted that as a result of the Tax Reform Act 
of 1986, certain miscellaneous itemized deductions, such as investment 
expenses, tax return preparation fees and employee business expenses, may be 
deductible by an individual only to the extent they exceed 2% of such 
individual's adjusted gross income.  Unitholders may be required to treat 
certain expenses of a Trust as miscellaneous itemized deductions subject to 
this limitation.

     Premium -- If a Unitholder's tax basis of his pro rata portion in any 
Securities held by a Trust exceeds the amount payable by the issuer of the 
Security with respect to such pro rata interest upon the maturity of the 
Security, such excess would be considered "premium" which may be amortized by 
the Unitholder at the Unitholder's election as provided in Section 171 of the 
Code.

     Original Issue Discount -- Certain of the Securities in a Trust may have 
been acquired with "original issue discount." In the case of any Securities 
in a Trust acquired with "original issue discount" that exceeds a "DE 
MINIMIS" amount as specified in the Code, such discount is includable in 
taxable income of the Unitholders on an accrual basis computed daily, without 
regard to when payments of interest on such Securities are received.  The 
Code provides a complex set of rules regarding the accrual of original issue 
discount.  These rules provide that original issue discount generally accrues 
on the basis of a constant compound interest rate over the term of the 
Securities.  Unitholders should consult their tax advisers as to the amount 
of original issue discount as it accrues.

     Special original issue discount rules apply if the purchase price of the 
Security by a Trust exceeds its original issue price plus the amount of 
original issue discount which would have previously accrued based upon its 
issue price (its "ADJUSTED ISSUE PRICE").  Similarly, these special rules 
would apply to a Unitholder if the tax basis of his pro rata portion of a 
Security issued with original issue discount exceeds his pro rata portion of 
its adjusted issue price.  Unitholders should also consult their tax advisers 
regarding these special rules.

     Market Discount -- If a Unitholder's tax basis in his pro rata portion 
of Securities is less than the allocable portion of such Security's stated 
redemption price at maturity (or, if issued with original issue discount, the 
allocable portion of its "REVISED ISSUE PRICE"), such difference will 
constitute market discount unless the amount of market discount is "DE 
MINIMIS" as specified in the Code.  Market discount accrues daily computed on 

                                     -15-

<PAGE>

a straight-line basis, unless the Unitholder elects to calculate accrued 
market discount under a constant-yield method.  The market discount rules do 
not apply to Stripped Treasury Securities because they are stripped debt 
instruments subject to special original issue discount rules discussed above. 
 Unitholders should consult their own tax advisers regarding whether an 
election should be made and as to the amount of market discount which accrues.

     Accrued market discount is generally includible in taxable income to the 
Unitholders as ordinary income for Federal tax purposes upon the receipt of 
serial principal payments on the Securities, on the sale, maturity or 
disposition of such Securities by a Trust, and on the sale by a Unitholder of 
Units, unless a Unitholder elects to include the accrued market discount in 
taxable income as such discount accrues.  If a Unitholder does not elect to 
annually include accrued market discount in taxable income as it accrues, 
deductions for any interest expense incurred by the Unitholder which is 
incurred to purchase or carry his Units will be reduced by such accrued 
market discount.  In general, the portion of any interest expense which was 
not currently deductible would ultimately be deductible when the accrued 
market discount is included in income.

     Computation of the Unitholder's Tax Basis -- The tax basis of a 
Unitholder with respect to his interest in a Security is increased by the 
amount of original issue discount (and market discount, if the Unitholder 
elects to include market discount, if any, on the Securities held by a Trust 
in income as it accrues) thereon properly included in the Unitholder's gross 
income as determined for Federal income tax purposes and reduced by the 
amount of any amortized premium which the Unitholder has properly elected to 
amortize under Section 171 of the Code.  A Unitholder's tax basis in his 
Units will equal his tax basis in his pro rata portion of all of the assets 
of a Trust.

     Recognition of Taxable Gain or Loss upon Disposition of Obligations by a 
Trust or Disposition of Unit -- A Unitholder will recognize taxable capital 
gain (or loss) when all or part of his pro rata interest in a Security is 
disposed of in a taxable transaction for an amount greater (or less) than his 
tax basis therefor.  Any gain recognized on a sale or exchange and not 
constituting a realization of accrued "market discount," and any loss, will 
generally be capital gain or loss except in the case of a dealer or financial 
institution.  As previously discussed, gain realized on the disposition of 
the interest of a Unitholder in any Security deemed to have been acquired 
with market discount will be treated as ordinary income to the extent the 
gain does not exceed the amount of accrued market discount not previously 
taken into income.  Any capital gain or loss arising from the disposition of 
a Security by a Trust or the disposition of Units by a Unitholder will be 
short-term capital gain (or loss) unless the Unitholder has held his Units 
for more than one year in which case such capital gain or loss will be 
long-term.  For taxpayers other than corporations, net capital gains are 
subject to a maximum marginal stated tax rate of 28 percent.  However, it 
should be noted that legislative proposals are introduced from time to time 
that affect tax rates and could affect relative differences at which ordinary 
income and capital gains are taxed.  The tax cost reduction requirements of 
the Code relating to amortization of bond premium may, under some 
circumstances, result in the Unitholder's realizing taxable gain when his 
Units are sold or redeemed for an amount equal to or less than his original 
cost.

                                     -16-

<PAGE>

     If the Unitholder disposes of a Unit, he is deemed thereby to have 
disposed of his entire pro rata interest in all Trust assets, including his 
pro rata portion of all of the Securities represented by the Unit.  This may 
result in a portion of the gain, if any, on such sale being taxable as 
ordinary income under the market discount rules (assuming no election was 
made by the Unitholder to include market discount in income as it accrues) as 
previously discussed.

     "The Revenue Reconciliation Act of 1993" (the "TAX ACT") raised tax 
rates on ordinary income while capital gains remain subject to a 28 percent 
maximum stated rate for taxpayers other than corporations.  Because some or 
all capital gains are taxed at a comparatively lower rate under the Tax Act, 
the Tax Act includes a provision that recharacterizes capital gains as 
ordinary income in the case of certain financial transactions that are 
"conversion transactions" effective for transactions entered into after April 
30, 1993.  Unitholders and prospective investors should consult with their 
tax advisers regarding the potential effect of this provision on their 
investment in Units.

     Foreign Investors -- A Unitholder who is a foreign investor (I.E., an 
investor other than a U.S. citizen or resident of a U.S. corporation, 
partnership, estate or trust) will not be subject to United States federal 
income taxes, including withholding taxes, on interest income (including any 
original issue discount) on, or any gain from the sale or other disposition 
of, his pro rata interest in any Security or the sale of his Units PROVIDED 
that (i) the interest income or gain is not effectively connected to the 
conduct by the foreign investor of a trade or business within the United 
States, (ii) with respect to any gain, the foreign investor (if an 
individual) is not present in the United States for 183 days or more during 
his taxable year, (iii) the foreign investor provides all certification which 
may be required of his or her status (foreign investors may contact the 
Sponsor to obtain a Form W-8 which must be filed with the Trustee and refiled 
every three calendar years thereafter) and (iv) FURTHER PROVIDED that the 
exemption from withholding for U.S. Federal income taxes for interest on any 
U.S. Securities shall apply to the extent the securities were issued after 
July 18, 1984.  Foreign investors should consult their tax advisers with 
respect to United States tax consequences of ownership of Units.  On December 
7, 1995 the U.S. Treasury Department released proposed legislation that, if 
adopted, could affect the United States federal income taxation of such 
non-United States Unitholders and the portion of the Trust's income allocable 
to non-United States Unitholders.

     In the opinion of Carter, Ledyard & Milburn, special counsel to the 
Trusts for New York tax matters each Trust is not an association taxable as a 
corporation and the income of each Trust will be treated as the income of the 
Unitholders under the existing income tax laws of the State and City of New 
York.

     General -- Each Unitholder (other than a foreign investor who has 
properly provided the certifications described above) will be requested to 
provide the Unitholder's taxpayer identification number to the Trustee and to 
certify that the Unitholder has not been notified that payments to the 
Unitholder are subject to back-up withholding.  If the proper taxpayer 
identification number and appropriate certification are not provided with 
requested, distributions by a Trust to such Unitholder will be subject to 
back-up withholding.

                                     -17-

<PAGE>

     The foregoing discussion relates only to United States federal income 
taxes and applies only to the Trusts which are described in this Prospectus; 
Unitholders may be subject to state and local taxation in other jurisdictions 
(including a foreign investor's country of residence).  Unitholders should 
consult their tax advisers regarding potential state, local, or foreign 
taxation with respect to the Units and the tax treatment of Securities 
acquired at an original issue discount or market discount and premium, if any.

TRUST OPERATING EXPENSES

     No annual advisory fee is charged to the Trusts by the Sponsor.  The 
Sponsor does, however, receive those fees as set forth in "Expense 
Information" in Part A of this Prospectus for regularly evaluating the 
Securities and for maintaining surveillance over the portfolio. (See "UNIT 
VALUE AND EVALUATION.")

     The Trustee receives for ordinary recurring services an annual fee for 
each Trust as set forth in "Expense Information" appearing in Part A of this 
Prospectus.  The Trustee's fee may be periodically adjusted in response to 
fluctuations in short-term interest rates (reflecting the cost to the Trustee 
of advancing funds to a Trust to meet scheduled distributions) and may be 
further adjusted in accordance with the cumulative percentage increase of the 
United States Department of Labor's Consumer Price Index entitled "All 
Services Less Rent of Shelter" since the establishment of the Trusts.  The 
Trustee has the use of funds, if any, being held in the Interest and 
Principal Accounts of each Trust for future distributions, payment of 
expenses and redemptions.  These Accounts are non-interest bearing to 
Unitholders.  Pursuant to normal banking procedures, the Trustee benefits 
from the use of funds held therein.  Part of the Trustee's compensation for 
its services to the Trusts is expected to result from such use of these funds.

     All or a portion of the expenses incurred in establishing the Trusts, 
including costs of preparing the registration statement, the trust indenture 
and other closing documents, registering Units with the Securities and 
Exchange Commission and states, the initial audit of each Trust portfolio, 
the initial evaluation, legal fees, the initial fees and expenses of the 
Trustee and any other non-material out-of-pocket expenses, will be paid by 
the Trusts and amortized over the life of such Trusts.  The following are 
additional expenses of the Trusts and, when paid by or are owed to the 
Trustee, are secured by a lien on the assets of the Trust or Trusts to which 
such expenses are allocable: (1) the expenses and costs of any action 
undertaken by the Trustee to protect the Trusts and the rights and interests 
of the Unitholders; (2) all taxes and other governmental charges upon the 
Securities or any part of the Trusts (no such taxes or charges are being 
levied or made or, to the knowledge of the Sponsor, contemplated); (3) 
amounts payable to the Trustee as fees for ordinary recurring services and 
for extraordinary non-recurring services rendered pursuant to the Indenture, 
all disbursements and expenses including counsel fees (including fees of 
counsel which the Trustee may retain) sustained or incurred by the Trustee in 
connection therewith; and (4) any losses or liabilities accruing to the 
Trustee without negligence, bad faith or willful misconduct on its part.  The 
Trustee is empowered to sell Securities in order to pay these amounts if 
funds are not otherwise available in the applicable Interest and Principal 
Accounts.

                                     -18-

<PAGE>

     The Indenture requires each Trust to be audited on an annual basis at 
the expense of the Trust by independent public accountants selected by the 
Sponsor.  The Trustee shall not be required, however, to cause such an audit 
to be performed if its cost to a Trust shall exceed $.05 per Unit on an 
annual basis.  Unitholders of a Trust covered by an audit may obtain a copy 
of the audited financial statements upon request.

DISTRIBUTIONS TO UNITHOLDERS

     Interest received by the Trustee on the Securities in each Trust, 
including that part of the proceeds of any disposition of Securities which 
represents accrued interest shall be credited to the "Interest Account" of 
such Trust and all other moneys received by the Trustee shall be credited to 
the "Principal Account" of such Trust.

     The pro rata share of cash in the Principal Account in each Trust will 
be computed as of each monthly Record Date and distributions to the 
Unitholders as of such Record Date will be made on or shortly after the 
fifteenth day of the month.  Proceeds received from the disposition, 
including sale, call or maturity, of any of the Securities and all amounts 
paid with respect to zero coupon bonds and Stripped Obligations will be held 
in the Principal Account and either used to pay for Units redeemed or 
distributed on the Distribution Date following the next monthly Record Date.  
The Trustee is not required to make a distribution from the Principal Account 
of any Trust unless the amount available for distribution in such account 
equals at least ten cents per Unit.

     The pro rata share of the Interest Account in each Trust will be 
computed by the Trustee each month as of each Record Date and distributions 
will be made on or shortly after the fifteenth day of the month to 
Unitholders of such Trust as of the Record Date.  Persons who purchase Units 
between a Record Date and a Distribution Date will receive their first 
distribution on the Distribution Date following the next Record Date under 
the applicable plan of distribution.

     See Part A of this Prospectus for details of distributions per Unit of 
each Trust based upon estimated Net Annual Interest Income at the Initial 
Date of Deposit.  The amount of the regular distributions will generally 
change when Securities are redeemed, mature or are sold or when fees and 
expenses increase or decrease.  For the purpose of minimizing fluctuations in 
the distributions from the Interest Account of a Trust, the Trustee is 
authorized to advance such amounts as may be necessary to provide for 
interest distributions of approximately equal amounts.  The Trustee shall be 
reimbursed, without interest, for any such advances from funds in the 
Interest Account of such Trust.  The Trustee's fee takes into account the 
costs attributable to the outlay of capital needed to make such advances.  

     As of the first day of each month the Trustee will deduct from the 
Interest Account of a Trust or, to the extent funds are not sufficient 
therein, from the Principal Account of a Trust, amounts needed for payment of 
expenses of such Trust.  The Trustee also may withdraw from said accounts 
such amount, if any, as it deems necessary to establish a reserve for any 
governmental charges payable out of such Trust.  Amounts so withdrawn shall 
not be considered a part of a Trust's assets until such time as the Trustee 

                                     -19-

<PAGE>

shall return all or any part of such amounts to the approximate account.  In 
addition, the Trustee shall withdraw from the Interest Account and the 
Principal Account of a Trust such amounts as may be necessary to cover 
redemptions of Units of such Trust by the Trustee.  Funds which are available 
for future distributions, redemptions and payment of expenses are held in 
accounts which are non-interest bearing to Unitholders and are available for 
use by the Trustee pursuant to normal banking procedures.

ACCUMULATION PLAN

     The Sponsor is also the principal underwriter of several open-end mutual 
funds (the "ACCUMULATION FUNDS") into which Unitholders may choose to 
reinvest Trust distributions.  Unitholders may elect to reinvest principal 
distributions or interest and principal distributions automatically, without 
any sales charge.  Each Accumulation Fund has investment objectives which 
differ in certain respects from those of the Trusts and may invest in 
securities which would not be eligible for deposit in the Trusts.  Further 
information concerning the Accumulation Plan and a list of Accumulation Funds 
is set forth in the Information Supplement of this Prospectus, which may be 
obtained by contacting the Trustee at the phone number listed on the back 
cover of this Prospectus.

     Participants may at any time, by so notifying the Trustee in writing, 
elect to change the Accumulation Fund into which their distributions are 
being reinvested, to change from principal only reinvestment to reinvestment 
of both principal and interest or vice versa, or to terminate their 
participation in the Accumulation Plan altogether and receive future 
distributions on their Units in cash.  There will be no charge or other 
penalty for such change of election or termination.  The character of Trust 
distributions for income tax purposes will remain unchanged even if they are 
reinvested in an Accumulation Fund.

REPORTS TO UNITHOLDERS

     The Trustee shall furnish Unitholders of a Trust in connection with each 
distribution, a statement of the amount of interest, if any, and the amount 
of other receipts (received since the preceding distribution) being 
distributed, expressed in each case as a dollar amount representing the pro 
rata share of each Unit of a Trust outstanding and a year to date summary of 
all distributions paid on said Units.  Within a reasonable period of time 
after the end of each calendar year, the Trustee shall furnish to each 
person, who at any time during the calendar year was a registered Unitholder 
of a Trust, a statement with respect to such Trust (i) as to the Interest 
Account: interest received (including amounts representing interest received 
upon any disposition of Securities), deductions for fees and expenses of such 
Trust, redemption of Units and the balance remaining after such distributions 
and deductions, expressed in each case both as a total dollar amount and as a 
dollar amount representing the pro rata share of each Unit outstanding on the 
last business day of such calendar year; (ii) as to the Principal Account: 
the dates of disposition of any Securities and the net proceeds received 
therefrom (excluding any portion representing accrued interest), the amount 
paid for purchase of Replacement Securities, the amount paid upon redemption 
of Units, deductions for payment of applicable taxes and fees and expenses of 
the Trustee, and the balance remaining after such distributions and 
deductions expressed both as a total dollar amount and as a dollar amount 
representing the pro rata share of each Unit outstanding on the last business 

                                     -20-

<PAGE>

day of such calendar year; (iii) a list of the Securities held and the number 
of Units outstanding on the last business day of such calendar year; (iv) the 
Unit Value based upon the last computation thereof made during such calendar 
year; and (v) amounts actually distributed during such calendar year from the 
Interest Account and from the Principal Account, separately stated, expressed 
both as total dollar amounts and as dollar amounts representing the pro rata 
share of each Unit outstanding.

UNIT VALUE AND EVALUATION

     The value of each Trust is determined by the Sponsor on the basis of (1) 
the cash on hand in the Trust or moneys in the process of being collected, 
(2) the value of the Securities in the Trust based on the BID prices of the 
Securities and (3) interest accrued thereon not subject to collection, LESS 
(1) amounts representing taxes or governmental charges payable out of the 
Trust and (2) the accrued expenses of the Trust.  The result of such 
computation is divided by the number of Units of such Trust outstanding as of 
the date thereof to determine the per Unit value ("UNIT VALUE") of such 
Trust.  The Sponsor may determine the value of the Securities in each Trust 
(1) on the basis of current BID prices of the Securities obtained from 
dealers or brokers who customarily deal in securities comparable to those 
held by a Trust, (2) if bid prices are not available for any of the 
Securities, on the basis of bid prices for comparable securities, (3) by 
causing the value of the Securities to be determined by others engaged in the 
practice of evaluating, quoting or appraising comparable securities or (4) by 
any combination of the above.  Although the Unit Value of each Trust is based 
on the BID prices of the Securities, the Units are sold initially to the 
public at the Public Offering Price based on the OFFERING prices of the 
Securities.

DISTRIBUTIONS OF UNITS TO THE PUBLIC

     Nuveen, in addition to being the Sponsor, is the sole Underwriter of the 
Units.  It is the intention of the Sponsor to qualify Units of the Trusts for 
sale under the laws of substantially all of the states of the United States 
of America.

     Promptly following the deposit of Securities in exchange for Units of 
the Trusts, it is the practice of the Sponsor to place all of the Units as 
collateral for a letter or letters of credit from one or more commercial 
banks under an agreement to release such Units from time to time as needed 
for distribution.  Under such an arrangement the Sponsor pays such banks 
compensation based on the then current interest rate.  This is a normal 
warehousing arrangement during the period of distribution of the Units to 
public investors.  To facilitate the handling of transactions, sales of Units 
shall be limited to transactions involving a minimum of either $5,000 or 50 
Units, whichever is less.  The Sponsor reserves the right to reject, in whole 
or in part, any order for the purchase of Units.


                                     -21-

<PAGE>

     The Sponsor plans to allow a discount to brokers and dealers in 
connection with the primary distribution of Units and also in secondary 
market transactions.  The amounts of such discounts are set forth in Part A 
of this Prospectus.

     The Sponsor currently intends to maintain a secondary market for Units 
of each Trust.  See "MARKET FOR UNITS."

     The Sponsor reserves the right to change the amount of the dealer 
concessions set forth in Part A of this Prospectus from time to time.

     Registered investment advisers, certified financial planners and 
registered broker-dealers who in each case either charge periodic fees for 
financial planning, investment advisory or asset management services, or 
provide such services in connection with the establishment of an investment 
account for which a comprehensive "wrap fee" charge is imposed, and bank 
trust departments investing funds over which they exercise exclusive 
discretionary investment authority and that are held in a fiduciary, agency, 
custodial or similar capacity, are not entitled to receive any dealer 
concession for any sales made to investors which qualified as "Discounted 
Purchases" during the primary or secondary market.  (See "PUBLIC OFFERING 
PRICE.")

     Certain commercial banks are making Units of the Trusts available to 
their customers on an agency basis.  A portion of the sales charge paid by 
these customers is retained by or remitted to the banks in the amounts shown 
in the above table.  The Glass-Steagall Act prohibits banks from underwriting 
Trust Units; the Act does, however, permit certain agency transactions and 
banking regulators have not indicated that these particular agency 
transactions are not permitted under the Act.  In Texas and in certain other 
states, any bank making Units available must be registered as a broker-dealer 
under state law.

OWNERSHIP AND TRANSFER OF UNITS

     The ownership of Units is evidenced by book entry positions recorded on 
the books and records of the Trustee unless the Unitholder expressly requests 
that the purchased Units be evidenced in Certificate form.  The Trustee is 
authorized to treat as the owner of Units that person who at the time is 
registered as such on the books of the Trustee.  Any Unitholder who holds a 
Certificate may change to book entry ownership by submitting to the Trustee 
the Certificate along with a written request that the Units represented by 
such Certificate be held in book entry form.  Likewise, a Unitholder who 
holds Units in book entry form may obtain a Certificate for such Units by 
written request to the Trustee.  Units may be held in denominations of one 
Unit or any multiple or fraction thereof.  Fractions of Units are computed to 
three decimal places.  Any Certificates issued will be numbered serially for 
identification, and are issued in fully registered form, transferable only on 
the books of the Trustee.  Book entry Unitholder will receive a Book Entry 
Position Confirmation reflecting their ownership.

     Units are transferable by making a written request to the Trustee and, 
in the case of Units evidenced by Certificate(s), by presenting and 


                                     -22-

<PAGE>

surrendering such Certificate(s) to the Trustee, at its address listed on the 
back cover of this Part B of the Prospectus, properly endorsed or accompanied 
by a written instrument or instruments of transfer.  The Certificate(s) 
should be sent registered or certified mail for the protection of the 
Unitholders.  Each Unitholder must sign such written request, and such 
Certificate(s) or transfer instrument, exactly as his name appears on (a) the 
face of the Certificate(s) representing the Units to be transferred, or (b) 
the Book Entry Position Confirmation(s) relating to the Units to be 
transferred.  Such signature(s) must be guaranteed by a guarantor acceptable 
to the Trustee.  In certain instances the Trustee may require additional 
documents such as, but not limited to, trust instruments, certificates of 
death, appointments as executor or administrator or certificates of corporate 
authority.  Mutilated Certificates must be surrendered to the Trustee in 
order for a replacement Certificate to be issued.  Although at the date 
hereof no charge is made and none is contemplated, a Unitholder may be 
required to pay $2.00 to the Trustee for each Certificate reissued or 
transfer of Units requested and to pay any governmental charge which may be 
imposed in connection therewith.

Replacement of lost, stolen or destroyed certificates.

     To obtain a new Certificate replacing one that has been lost, stolen, or 
destroyed, the Unitholder must furnish the Trustee with sufficient 
indemnification and pay such expenses as the Trustee may incur.  This 
indemnification must be in the form of an Open Penalty Bond of 
Indemnification.  The premium for such an indemnity bond may vary, but 
currently amounts to 1% of the market value of the Units represented by the 
Certificate.  In the case however, of a Trust as to which notice of 
termination has been given, the premium currently amounts to 0.5% of the 
market value of the Units represented by such Certificate.

REDEMPTION

     Unitholders may redeem all or a portion of their Units by (1) making a 
written request for such redemption (book entry Unitholders may use the 
redemption form on the reverse side of their Book Entry Position 
Confirmation) to the Trustee at its address listed on the back cover of this 
Part B of the Prospectus (redemptions of 1,000 Units or more will require a 
signature guarantee), (2) in the case of Units evidenced by a Certificate, by 
also tendering such Certificate to the Trustee, duly endorsed or accompanied 
by proper instruments of transfer with signatures guaranteed as explained 
above, or provide satisfactory indemnity required in connection with lost, 
stolen or destroyed Certificates and (3) payment of applicable governmental 
charges, if any.  Certificates should be sent only by registered or certified 
mail to minimize the possibility of their being lost or stolen.  (See 
"OWNERSHIP AND TRANSFER OF UNITS.")  No redemption fee will be charged.  A 
Unitholder may authorize the Trustee to honor telephone instructions for the 
redemption of Units held in book entry form.  Units represented by 
Certificates may not be redeemed by telephone.  The proceeds of Units 
redeemed by telephone will be sent by check either to the Unitholder at the 
address specified on his account or to a financial institution specified by 
the Unitholder for credit to the account of the Unitholders.  A Unitholder 
wishing to use this method of redemption must complete a Telephone Redemption 
Authorization Form and furnish the Form to the Trustee.  Telephone Redemption 
Authorization Forms can be obtained from a Unitholder's registered 
representative or by calling the Trustee.  Once the completed Form is on 
file, the Trustee will honor telephone redemption requests by any authorized 

                                     -23-

<PAGE>

person.  The time a telephone redemption request is received determines the 
"date of tender" as discussed below.  The redemption proceeds will be mailed 
within three business days following the telephone redemption request.  Only 
Units held in the name of individuals may be redeemed by telephone; accounts 
registered in broker name, or accounts of corporations or fiduciaries 
(including among others, trustees, guardians, executors and administrators) 
may not use the telephone redemption privilege.

     On the third business day following the date of tender, the Unitholder 
will be entitled to receive in cash for each Unit tendered an amount equal to 
the Unit Value of such Trust determined by the Trustee, as of 4:00 p.m. 
eastern time, or as of any earlier closing time on a day on which the 
Exchange is scheduled in advance to close at such earlier time, on the date 
of tender as defined hereafter, plus accrued interest to, but not including, 
the third business day after the date of tender ("REDEMPTION PRICE").  The 
price received upon redemption may be more or less than the amount paid by 
the Unitholder depending on the value of the Securities on the date of 
tender.  Unitholders should check with the Trustee or their broker to 
determine the Redemption Price before tendering Units.

     The "DATE OF TENDER" is deemed to be the date on which the request for 
redemption of Units is received in proper form by the Trustee, except that as 
regards a redemption request received after 4:00 p.m. eastern time, or as of 
any earlier closing time on a day on which the Exchange is scheduled in 
advance to close at such earlier time, or on any day on which the Exchange is 
normally closed, the date of tender is the next day on which such Exchange is 
normally open for trading and such request will be deemed to have been made 
on such day and the redemption will be effected at the Redemption Price 
computed on that day.

     Accrued interest paid on redemption shall be withdrawn from the Interest 
Account of the appropriate Trust or, if the balance therein is insufficient, 
from the Principal Account of such Trust.  All other amounts paid on 
redemption shall be withdrawn from the Principal Account.  The Trustee is 
empowered to sell underlying Securities of a Trust in order to make funds 
available for redemption.  (See "REMOVAL OF SECURITIES FROM THE TRUSTS.")  
Units so redeemed shall be cancelled.  To the extent that Securities are sold 
from a Trust, the size and diversity of such Trust will be reduced.  Such 
sales may be required at a time when Securities would not otherwise be sold 
and might result in lower prices than might otherwise be realized.

     The Redemption Price is determined on the basis of the BID prices of the 
Securities in each Trust, while the initial Public Offering Price of Units 
will be determined on the basis of the OFFERING prices of the Securities as 
of 4:00 p.m. eastern time on any day on which the Exchange is normally open 
for trading, or as of any earlier closing time on a day on which the Exchange 
is scheduled in advance to close at such earlier time, and such determination 
is made.  As of any given time, the difference between the bid and offering 
prices of such Securities may be expected to average 1/2% to 2% of principal 
amount.  In the case of actively traded Securities, the difference may be as 
little as 1/4 to 1/2 of 1%, and in the case of inactively traded Securities 
such difference usually will not exceed 3%.

                                     -24-

<PAGE>

     The right of redemption may be suspended and payment postponed (1) for 
any period in which the New York Stock Exchange is closed, other than 
customary weekend and holiday closings or for any period during which the 
Securities and Exchange Commission determines that trading on the New York 
Stock Exchange is restricted, (2) for any period during which an emergency 
exists, as a result of which disposal or evaluation of the Securities is not 
reasonably practicable, or (3) for such other periods as the Securities and 
Exchange Commission may by order permit.

     Under regulations issued by the Internal Revenue Service, the Trustee 
will be required to withhold a specified percentage of the principal amount 
of a Unit redemption if the Trustee has not been furnished the redeeming 
Unitholder's tax identification number in the manner required by such 
regulations.  Any amount so withheld is transmitted to the Internal Revenue 
Service and may be recovered by the Unitholder only when filing his or her 
tax return.  Under normal circumstances the Trustee obtains the Unitholder's 
tax identification number from the selling broker at the time the Certificate 
or Book Entry Return Confirmation is issued, and this number is printed on 
the Certificate or Book Entry Return Confirmation and on distribution 
statements.  If a Unitholder's tax identification number does not appear as 
described above, or if it is incorrect, the Unitholder should contact the 
Trustee before redeeming Units to determine what action, if any, is required 
to avoid this "back-up withholding."

PURCHASE OF UNITS BY THE SPONSOR

     The Trustee will notify the Sponsor of any tender of Units for 
redemption.  If the Sponsor's bid in the secondary market at that time equals 
or exceeds the Redemption Price it may purchase such Units by notifying the 
Trustee before the close of business on the second succeeding business day 
and by making payment therefor to the Unitholder not later than the day on 
which payment would otherwise have been made by the Trustee. (See 
"REDEMPTION.")  The Sponsor's current practice is to bid at the Redemption 
Price in the secondary market.  Units held by the Sponsor may be tendered to 
the Trustee for redemption as any other Units.

REMOVAL OF SECURITIES FROM THE TRUSTS

     Securities will be removed from a Trust as they mature or are redeemed 
by the issuers thereof.  The Indenture also empowers the Trustee to sell 
Securities for the purpose of redeeming Units tendered by any Unitholder, and 
for the payment of expenses for which income may not be available.  Under the 
Indenture, the Sponsor is obligated to provide the Trustee with a current 
list of Securities in each Trust to be sold in such circumstances.  In 
deciding which Securities should be sold the Sponsor intends to consider, 
among other things, such factors as: (1) market conditions; (2) market prices 
of the Securities; (3) the effect on income distributions to Unitholders of 
the sale of various Securities; (4) the effect on principal amount of 
underlying Securities per Unit of the sale of various Securities; (5) the 
financial condition of the issuers; and (6) the effect of the sale of various 
Securities on the investment character of the Trust.  Such sales, if 
required, could result in the sale of Securities by the Trustee at prices 
less than original cost to the Trust.  To the extent Securities are sold, the 
size and diversity of such Trust will be reduced.


                                     -25-

<PAGE>

     In addition, the Sponsor is empowered to direct the Trustee to liquidate 
Securities upon the happening of certain other events, such as default in the 
payment of principal and/or interest, an action of the issuer that will 
adversely affect its ability to continue payment of the principal of and 
interest on its Securities, or an adverse change in market, revenue or credit 
factors affecting the investment character of the Securities.  If a default 
in the payment of the principal of and/or interest on any of the Securities 
occurs, and if the Sponsor fails to instruct the Trustee whether to sell or 
continue to hold such Securities within 30 days after notification by the 
Trustee to the Sponsor of such default, the Indenture provides that the 
Trustee shall liquidate said Securities forthwith and shall not be liable for 
any loss so incurred.  The Sponsor may also direct the Trustee to liquidate 
Securities in a Trust if the Securities in the Trust are the subject of an 
advanced refunding generally considered to be when refunding securities are 
issued and the proceeds thereof are deposited in irrevocable trust to retire 
the refunded Securities on their redemption date.

     Except as stated in "COMPOSITION OF TRUSTS" regarding the deposit of 
additional securities or the limited right of substitution of Replacement 
Securities for Failed Securities, and except for refunding Securities that 
may be exchanged for Securities under certain conditions specified in the 
Indenture, the Indenture does not permit either the Sponsor or the Trustee to 
acquire or deposit securities either in addition to, or in substitution for, 
any of the Securities initially deposited in a Trust.

INFORMATION ABOUT THE TRUSTEE

     The Trustee and its address are stated on the back cover of this Part B 
of the Prospectus.  The Trustee is subject to supervision and examination by 
the Federal Deposit Insurance Corporation, the Board of Governors of the 
Federal Reserve System and either the Comptroller of the Currency or state 
banking authorities.

Limitations on Liabilities of Sponsor and Trustee

     The Sponsor and the Trustee shall be under no liability to Unitholders 
for taking any action or for refraining from any action in good faith 
pursuant to the Indenture, or for errors in judgment, but shall be liable 
only for their own negligence, lack of good faith or willful misconduct.  The 
Trustee shall not be liable for depreciation or loss incurred by reason of 
the sale by the Trustee of any of the Securities.  In the event of the 
failure of the Sponsor to act under the Indenture, the Trustee may act 
thereunder and shall not be liable for any action taken by it in good faith 
under the Indenture.

     The Trustee shall not be liable for any taxes or other governmental 
charges imposed upon or in respect of the Securities or upon the interest 
thereon or upon it as Trustee under the Indenture or upon or in respect of 
any Trust which the Trustee may be required to pay under any present or 
future law of the United States of America or of any other taxing authority 
having jurisdiction.  In addition, the Indenture contains other customary 
provisions limiting the liability of the Trustee.


                                     -26-

<PAGE>

Successor Trustees and Sponsors

     The Trustee or any successor trustee may resign by executing an 
instrument of resignation in writing and filing same with the Sponsor and 
mailing a copy of a notice of resignation to all Unitholders then of record.  
Upon receiving such notice, the Sponsor is required to promptly appoint a 
successor trustee.  If the Trustee becomes incapable of acting or is adjudged 
a bankrupt or insolvent, or a receiver or other public officer shall take 
charge of its property or affairs, the Sponsor may remove the Trustee and 
appoint a successor by written instrument.  The resignation or removal of a 
trustee and the appointment of a successor trustee shall become effective 
only when the successor trustee accepts its appointment as such.  Any 
successor trustee shall be a corporation authorized to exercise corporate 
trust powers, having capital, surplus and undivided profits of not less than 
$5,000,000.  Any corporation into which a trustee may be merged or with which 
it may be consolidated, or any corporation resulting from any merger or 
consolidation to which a trustee shall be a party, shall be the successor 
trustee.

     If upon resignation of a trustee no successor has been appointed and has 
accepted the appointment within 30 days after notification, the retiring 
trustee may apply to a court of competent jurisdiction for the appointment of 
a successor.

     If the Sponsor fails to undertake any of its duties under the Indenture, 
and no express provision is made for action by the Trustee in such event, the 
Trustee may, in addition to its other powers under the Indenture (1) appoint 
a successor sponsor or (2) terminate the Indenture and liquidate the Trusts.

INFORMATION ABOUT THE SPONSOR

     Founded in 1898, Nuveen is the oldest and largest investment banking 
firm specializing in the underwriting and distribution of tax-exempt 
securities and maintains the largest research department in the investment 
banking community devoted exclusively to the analysis of municipal 
securities.  In 1961, Nuveen began sponsoring the Nuveen Tax-Free Unit Trust 
and since that time has issued more than $36 billion in tax-exempt unit 
trusts, including over $12 billion in tax-exempt insured unit trusts.  In 
addition, Nuveen open-end and closed-end funds held approximately $35 billion 
in securities under management as of the date of this Statement.  Over 
1,000,000 individuals have invested to date in Nuveen's tax-exempt funds and 
trusts.  Nuveen is a subsidiary of The John Nuveen Company which, in turn, is 
approximately 78% owned by the St. Paul Companies, Inc. ("ST. PAUL").  St. 
Paul is located in St. Paul, Minnesota and is principally engaged in 
providing property-liability insurance through subsidiaries.  Nuveen is a 
member of the National Association of Securities Dealers, Inc. and the 
Securities Industry Association and has its principal offices located in 
Chicago (333 West Wacker Drive) and New York (Swiss Bank Tower, 10 East 50th 
Street).  Nuveen maintains 11 regional offices.


                                     -27-

<PAGE>

     To help advisers and investors better understand and more efficiently 
use an investment in the Trusts to reach their investment goals, the Sponsor 
may advertise and create specific investment programs and systems.  For 
example, such activities may include presenting information on how to use an 
investment in the Trust, alone or in combination with an investment in other 
mutual funds or unit investment trusts sponsored by Nuveen, to accumulate 
assets for future education needs or periodic payments such as insurance 
premiums.  The Trusts' sponsor may produce software or additional sales 
literature to promote the advantages of using the Trusts to meet these and 
other specific investor needs.

OTHER INFORMATION

Amendment of Indenture

     The Indenture may be amended by the Trustee and the Sponsor without the 
consent of any of the Unitholders (1) to cure any ambiguity or to correct or 
supplement any provision thereof which may be defective or inconsistent, or 
(2) to make such other provisions as shall not adversely affect the 
Unitholders, provided, however, that the Indenture may not be amended to 
permit the deposit or acquisition of securities either in addition to, or in 
substitution for any of the Securities initially deposited in any Trust 
except as stated in "COMPOSITION OF TRUSTS" regarding the creation of 
additional Units and the limited right of substitution of Replacement 
Securities and except for the substitution of refunding securities under 
certain circumstances.  The Trustee shall advise the Unitholders of any 
amendment promptly after execution thereof.

Termination of Indenture

     Each Trust may be liquidated at any time by written consent of 100% of 
the Unitholders or by the Trustee when the value of such Trust, as shown by 
any evaluation, is less than 20% of the original principal amount of such 
Trust and will be liquidated by the Trustee in the event that Units not yet 
sold aggregating more than 60% of the Units originally created are tendered 
for redemption by the Sponsor thereby reducing the net worth of such Trust to 
less than 40% of the principal amount of the Securities originally deposited 
in the portfolio.  (See "Performance Information" appearing in Part A of this 
Prospectus.)  The sale of Securities from the Trusts upon termination may 
result in realization of a lesser amount than might otherwise be realized if 
such sale were not required at such time.  For this reason, among others, the 
amount realized by a Unitholder upon termination may be less than the 
principal amount of Securities originally represented by the Units held by 
such Unitholder.  The Indenture will terminate upon the redemption, sale or 
other disposition of the last Security held thereunder, but in no event shall 
it continue beyond the end of the calendar year preceding the twentieth 
anniversary of its execution for Long-Term, Long Intermediate, and 
Intermediate Trusts or beyond the end of the calendar year preceding the 
tenth anniversary of its execution for Short Intermediate and Short Term 
Trusts.

     Written notice of any termination specifying the time or times at which 
Unitholders may surrender their Certificates, if any, for cancellation shall 

                                     -28-

<PAGE>

be given by the Trustee to each Unitholder at the address appearing on the 
registration books of a Trust maintained by the Trustee.  Within a reasonable 
time thereafter, the Trustee shall liquidate any Securities in the Trust then 
held and shall deduct from the assets of the Trust any accrued costs, 
expenses or indemnities provided by the Indenture which are allocable to such 
Trust, including estimated compensation of the Trustee and costs of 
liquidation and any amounts required as a reserve to provide for payment of 
any applicable taxes or other governmental charges.  The Trustee shall then 
distribute to Unitholders of such Trust their pro rata share of the balance 
of the Interest and Principal Accounts.  With such distribution, the 
Unitholders shall be furnished a final distribution statement, in 
substantially the same form as the annual distribution statement, of the 
amount distributable.  At such time as the Trustee in its sole discretion 
shall determine that any amounts held in reserve are no longer necessary, it 
shall make distribution thereof to Unitholders in the same manner.

Legal Opinion

     The legality of the Units offered hereby has been passed upon by Chapman 
and Cutler, 111 West Monroe Street, Chicago, Illinois 60603.  Carter, Ledyard 
& Milburn, 2 Wall Street, New York, New York 10005, has acted as counsel for 
the Trustee with respect to the Series.

Auditors

     The "Statement of Condition" and "Schedule of Investments" at Initial 
Date of Deposit included in Part A of this Prospectus have been audited by 
Arthur Andersen LLP, independent public accountants, as indicated in their 
report in Part A of this Prospectus, and are included herein in reliance upon 
the authority of said firm as experts in giving said report.

Supplemental Information

     Upon written or telephonic request to the Trustee, investors will 
receive at no cost to the investor supplemental information about this Trust, 
which has been filed with the Securities and Exchange Commission and is 
intended to supplement information contained in Part A and Part B of this 
Prospectus.  This supplement includes additional general information about 
the Sponsor and the Trusts.


                                     -29-

<PAGE>

                              NUVEEN UNIT TRUSTS

                             PROSPECTUS -- PART B

                                 MAY 1, 1997

                      Sponsor      John Nuveen & Co. Incorporated
                                   333 West Wacker Drive
                                   Chicago, IL 60606-1286
                                   Telephone: 312-917-7700

                                   Swiss Bank Tower
                                   10 East 50th Street
                                   New York, NY  10022
                                   Telephone: 212-207-2000

                      Trustee      The Chase Manhattan Bank
                                   4 New York Plaza
                                   New York, NY  10004-2413
                                   Telephone: 800-257-8787

     Legal Counsel to Sponsor      Chapman and Cutler
                                   111 West Monroe Street
                                   Chicago, IL  60603

                  Independent      Arthur Andersen LLP
           Public Accountants      33 West Monroe Street
               for the Trusts      Chicago, IL  60603

     Except as to statements made herein furnished by the Trustee, the 
Trustee has assumed no responsibility for the accuracy, adequacy and 
completeness of the information contained in this Prospectus.

     This Prospectus does not contain all of the information set forth in the 
registration statement and exhibits relating thereto, filed with the 
Securities and Exchange Commission, Washington, D.C., under the Securities 
Act of 1933, and to which reference is made.

     No person is authorized to give any information or to make 
representations not contained in this Prospectus or in supplemental 
information or sales literature prepared by the Sponsor, and any information 
or representation not contained therein must not be relied upon as having 
been authorized by either the Trusts, the Trustee or the Sponsor.  This 
Prospectus does not constitute an offer to sell, or a solicitation of an 
offer to buy, securities in any State to any Person to whom it is not lawful 
to make such offer in such state.  The Trusts are registered as Unit 
Investment Trusts under the Investment Company Act of 1940, as amended.  Such 
registration does not imply that the Trusts or any of their Units have been 
guaranteed, sponsored, recommended or approved by the United States or any 
State or agency or officer thereof.


                                     -30-

<PAGE>


                               NUVEEN UNIT TRUSTS

                        U.S. TREASURY TRUST PROSPECTUS

                                 MAY 1, 1997

                             NUVEEN UNIT TRUSTS

                           INFORMATION SUPPLEMENT

                          NUVEEN UNIT TRUST SERIES 1

     The Information Supplement provides additional information concerning 
the structure and operations of a Nuveen Unit Trust not found in the 
prospectuses for the Trusts.  This Information Supplement is not a prospectus 
and does not include all of the information that a prospective investor 
should consider before investing in a Trust.  This Information Supplement 
should be read in conjunction with the prospectus for the Trust in which an 
investor is considering investing ("PROSPECTUS").  Copies of the Prospectus 
can be obtained by calling or writing the Trustee at the telephone number and 
address indicated in Part B of the Prospectus.  This Information Supplement 
has been created to supplement information contained in the Prospectus.

     This Information Supplement is dated ______________.  Capitalized terms 
have been defined in the Prospectus.

                                TABLE OF CONTENTS

ACCUMULATION PLAN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

INFORMATION ABOUT THE SPONSOR. . . . . . . . . . . . . . . . . . . . . . . . .4

EFFECT OF STATE PERSONAL INCOME TAX EXEMPTION. . . . . . . . . . . . . . . . .6

APPENDIX A -- U.S. TREASURY TRUST, SHORT-INTERMEDIATE SERIES 1 CASH FLOWS

<PAGE>

ACCUMULATION PLAN

     The Sponsor, John Nuveen & Co. Incorporated, is also the principal 
underwriter of the Accumulation Funds listed in the following table.  Each of 
these funds is an open-end, diversified management investment company into 
which Unitholders may choose to reinvest Trust distributions automatically, 
without any sales charge.  Unitholders may reinvest both interest and 
principal distributions or principal distributions only.  Each Accumulation 
Fund has investment objectives which differ in certain respects from those of 
the Trusts and may invest in securities which would not be eligible for 
deposit in the Trusts.  The investment adviser to each Accumulation Fund is a 
wholly-owned subsidiary of the Sponsor.  Unitholders should contact their 
financial adviser or the Sponsor to determine which of the Accumulation Funds 
they may reinvest into, as reinvestment in certain of the Accumulation Funds 
may be restricted to residents of a particular state or states.  Unitholders 
may obtain a prospectus for each Accumulation Fund through their financial 
adviser or through the Sponsor at (800) 621-7227.  For a more detailed 
description, Unitholders should read the prospectus of the Accumulation Fund 
in which they are interested.

     The following is a complete list of the Accumulation Funds currently 
available, as of the Date of Deposit of this Prospectus, to Unitholders under 
the Accumulation Plan.  The list of available Accumulation Funds is subject 
to change without the consent of any of the Unitholders.

Accumulation Funds

MUTUAL FUNDS

NUVEEN FLAGSHIP MUNICIPAL TRUST
   Nuveen Municipal Bond Fund
   Nuveen Insured Municipal Bond Fund
   Nuveen Flagship All-American Municipal Bond Fund
   Nuveen Flagship Limited Term Municipal Bond Fund
   Nuveen Flagship Intermediate Municipal Bond Fund

NUVEEN FLAGSHIP MULTISTATE TRUST I
   Nuveen Flagship Arizona Municipal Bond Fund
   Nuveen Flagship Colorado Municipal Bond Fund
   Nuveen Flagship Florida Municipal Bond Fund
   Nuveen Flagship Florida Intermediate Municipal Bond Fund
   Nuveen Maryland Municipal Bond Fund
   Nuveen Flagship New Mexico Municipal Bond Fund
   Nuveen Flagship Pennsylvania Municipal Bond Fund
   Nuveen Flagship Virginia Municipal Bond Fund


                                     -2-

<PAGE>

NUVEEN FLAGSHIP MULTISTATE TRUST II
   Nuveen California Municipal Bond Fund
   Nuveen California Insured Municipal Bond Fund
   Nuveen Flagship Connecticut Municipal Bond Fund
   Nuveen Massachusetts Municipal Bond Fund
   Nuveen Massachusetts Insured Municipal Bond Fund
   Nuveen Flagship New Jersey Municipal Bond Fund
   Nuveen Flagship New Jersey Intermediate Municipal Bond Fund
   Nuveen Flagship New York Municipal Bond Fund
   Nuveen New York Insured Municipal Bond Fund

NUVEEN FLAGSHIP MULTISTATE TRUST III
   Nuveen Flagship Alabama Municipal Bond Fund
   Nuveen Flagship Georgia Municipal Bond Fund
   Nuveen Flagship Louisiana Municipal Bond Fund
   Nuveen Flagship North Carolina Municipal Bond Fund
   Nuveen Flagship South Carolina Municipal Bond Fund
   Nuveen Flagship Tennessee Municipal Bond Fund

NUVEEN FLAGSHIP MULTISTATE TRUST IV
   Nuveen Flagship Kansas Municipal Bond Fund
   Nuveen Flagship Kentucky Municipal Bond Fund
   Nuveen Flagship Kentucky Limited Term Municipal Bond Fund
   Nuveen Flagship Michigan Municipal Bond Fund
   Nuveen Flagship Missouri Municipal Bond Fund
   Nuveen Flagship Ohio Municipal Bond Fund
   Nuveen Flagship Wisconsin Municipal Bond Fund

Flagship Utility Income Fund

Nuveen Growth and Income Stock Fund

MONEY MARKET FUNDS

Nuveen California Tax-Free Money Market Fund

Nuveen Massachusetts Tax-Free Money Market Fund

Nuveen New York Tax-Free Money Market Fund

Nuveen Tax-Free Reserves, Inc.

Nuveen Tax-Exempt Money Market Fund, Inc.

     Each person who purchases Units of a Trust may become a participant in 
the Accumulation Plan and elect to have his or her distributions on Units of 
the Trust invested directly in shares of one of the Accumulation Funds. 
Reinvesting Unitholders may select any interest distribution plan.  
Thereafter, each distribution of interest income or principal on the 
participant's Units (principal only in the case of a Unitholder who has 

                                     -3-

<PAGE>

chosen to reinvest only principal distributions) will, on the applicable 
distribution date, or the next day on which the New York Stock Exchange is 
nominally open ("BUSINESS DAY") if the distribution date is not a business 
day, automatically be received by the transfer agent for each of the 
Accumulation Funds, on behalf of such participant and applied on that date to 
purchase shares (or fractions thereof) of the Accumulation Fund chosen at net 
asset value as computed as of 4:00 p.m. eastern time on each such date.  All 
distributions will be reinvested in the Accumulation Fund chosen and no part 
thereof will be retained in a separate account.  These purchases will be made 
without a sales charge.

     The Transfer Agent of the Accumulation Fund will mail to each 
participant in the Accumulation Plan a quarterly statement containing a 
record of all transactions involving purchases of Accumulation Fund shares 
(or fractions thereof) with Trust interest distributions or as a result of 
reinvestment of Accumulation Fund dividends.  Any distribution of principal 
used to purchase shares of an Accumulation Fund will be separately confirmed 
by the Transfer Agent.  Unitholders will also receive distribution statements 
from the Trustee detailing the amounts transferred to their Accumulation Fund 
accounts.

     Participants may at any time, by so notifying the Trustee in writing, 
elect to change the Accumulation Fund into which their distributions are 
being reinvested, to change from principal only reinvestment to reinvestment 
of both principal and interest or vice versa, or to terminate their 
participation in the Accumulation Plan altogether and receive future 
distributions on their Units in cash.  There will be no charge or other 
penalty for such change of election or termination.  The character of Trust 
distributions for income tax purposes will remain unchanged even if they are 
reinvested in an Accumulation Fund.

INFORMATION ABOUT THE SPONSOR

     Founded in 1898, Nuveen is the oldest and largest investment banking 
firm specializing in the underwriting and distribution of tax-exempt 
securities and maintains the largest research department in the investment 
banking community devoted exclusively to the analysis of municipal 
securities.  In 1961, Nuveen began sponsoring the Nuveen Tax-Free Unit Trust 
and since that time has issued more than $36 billion in tax-exempt unit 
trusts, including over $12 billion in tax-exempt insured unit trusts.  The 
Sponsor is also principal underwriter of the registered open-end investment 
companies set forth herein under "Accumulation Plan" as well as for the 
Golden Rainbow A James Advised Mutual Fund, and acted as co-managing 
underwriter of Nuveen Municipal Value Fund, Inc., Nuveen California Municipal 
Value Fund, Inc., Nuveen New York Municipal Value Fund, Inc., Nuveen 
Municipal Income Fund, Inc., Nuveen Premium Income Municipal Fund, Inc., 
Nuveen Performance Plus Municipal Fund, Inc., Nuveen California Performance 
Plus Municipal Fund, Inc., Nuveen New York Performance Plus Municipal Fund, 
Inc., Nuveen Municipal Advantage Fund, Inc., Nuveen Municipal Market 
Opportunity Fund, Inc.  Nuveen California Municipal Market Opportunity Fund, 
Inc., Nuveen Investment Quality Municipal Fund, Inc., Nuveen California 
Investment Quality Municipal Fund, Inc., Nuveen New York Investment Quality 
Municipal Fund, Inc., Nuveen Insured Quality Municipal Fund, Inc., Nuveen 
Florida Investment Quality Municipal Fund, Nuveen Pennsylvania Investment 
Quality Municipal Fund, Nuveen New Jersey Investment Quality Municipal Fund, 

                                     -4-

<PAGE>

Inc., and the Nuveen Select Quality Municipal Fund, Inc., Nuveen California 
Select Quality Municipal Fund, Inc., Nuveen New York Select Quality Municipal 
Fund, Inc., Nuveen Quality Income Municipal Fund, Inc., Nuveen Insured 
Municipal Opportunity Fund, Inc., Nuveen Florida Quality Income Municipal 
Fund, Nuveen Michigan Quality Income Municipal Fund, Inc., Nuveen Ohio 
Quality Income Municipal Fund, Inc., Nuveen Texas Quality Income Municipal 
Fund, Nuveen California Quality Income Municipal Fund, Inc., Nuveen New York 
Quality Income Municipal Fund, Inc., Nuveen Premier Municipal Income Fund, 
Inc., Nuveen Premier Insured Municipal Income Fund, Inc., Nuveen Select 
Tax-Free Income Portfolio, Nuveen Select Tax-Free Income Portfolio 2, Nuveen 
Insured California Select Tax-Free Income Portfolio, Nuveen Insured New York 
Select Tax-Free Income Portfolio, Nuveen Premium Income Municipal Fund 2, 
Inc., Nuveen Select Tax-Free Income Portfolio 3, Nuveen Select Maturities 
Municipal Fund, Nuveen Insured California Premium Income Municipal Fund, 
Inc., Nuveen Arizona Premium Income Municipal Fund, Inc., Nuveen Insured 
Florida Premium Income Municipal Fund, Nuveen Michigan Premium Income 
Municipal Fund, Inc., Nuveen New Jersey Premium Income Municipal Fund, Inc., 
Nuveen Insured New York Premium Income Municipal Fund, Inc., Nuveen Premium 
Income Municipal Fund 4, Inc., Nuveen Pennsylvania Premium Income Municipal 
Fund 2, Nuveen Maryland Premium Income Municipal Fund, Nuveen Virginia 
Premium Income Municipal Fund, Nuveen Massachusetts Premium Income Municipal 
Fund, Nuveen Insured California Premium Income Municipal Fund 2, Inc., Nuveen 
Washington Premium Income Municipal Fund, Nuveen Georgia Premium Income 
Municipal Fund, Nuveen Missouri Premium Income Municipal Fund, Nuveen 
Connecticut Premium Income Municipal Fund, Nuveen North Carolina Premium 
Income Municipal Fund, Nuveen California Premium Income Municipal Fund, 
Nuveen Insured Premium Income Municipal Fund 2, all registered closed-end 
management investment companies.  These registered open-end and closed-end 
investment companies currently have approximately $35 billion in securities 
under management.  Over 1,000,000 individuals have invested to date in 
Nuveen's tax-exempt funds and trusts.  Nuveen is a subsidiary of The John 
Nuveen Company which, in turn, is approximately 78% owned by the St. Paul 
Companies, Inc. ("ST. PAUL").  St. Paul is located in St. Paul, Minnesota and 
is principally engaged in providing property-liability insurance through 
subsidiaries.  Nuveen is a member of the National Association of Securities 
Dealers, Inc. and the Securities Industry Association and has its principal 
offices located in Chicago (333 West Wacker Drive) and New York (Swiss Bank 
Tower, 10 East 50th Street).  Nuveen maintains 11 regional offices.

     To help advisers and investors better understand and more efficiently 
use an investment in the Trust to reach their investment goals, the Trust's 
sponsor, John Nuveen & Co. Incorporated, may advertise and create specific 
investment programs and systems.  For example, such activities may include 
presenting information on how to use an investment in the Trust, alone or in 
combination with an investment in other mutual funds or unit investment 
trusts sponsored by Nuveen, to accumulate assets for future education needs 
or periodic payments such as insurance premiums.  The Trust's sponsor may 
produce software or additional sales literature to promote the advantages of 
using the Trust to meet these and other specific investor needs.

     The Sponsor offers a program of advertising support to registered 
broker-dealer firms, banks and bank affiliates ("FIRMS") that sell Trust 


                                     -5-

<PAGE>

Units or shares of Nuveen Open-End Mutual Funds (excluding money-market 
funds) ("FUNDS").  Under this program, the Sponsor will pay or reimburse the 
Firm for up to one half of specified media costs incurred in the placement of 
advertisements which jointly feature the Firm and the Nuveen Funds and 
Trusts.  Reimbursements to the Firm will be based on the number of the Firm's 
registered representatives who have sold Fund Shares and/or Trust Units 
during the prior calendar year according to an established schedule.  
Reimbursements under this program will be made by the Sponsor and not by the 
Funds or Trusts.

                EFFECT OF STATE PERSONAL INCOME TAX EXEMPTION

     The following Chart shows what the return on security that is subject to 
state personal income taxes would have to be in order to equal 5.52% 
Estimated Current Return on a Monthly Payment U.S. Treasury Series.  This 
Trust is free from state personal income taxes in all states; the comparable 
security would be subject to deduction of state personal income taxes at the 
maximum state rate.  Of course, if you are not in the maximum state personal 
income tax bracket, the fully taxable equivalent return would be less.

<TABLE>
<CAPTION>

                                     FULLY TAXABLE                                                   FULLY TAXABLE
                                   RETURN EQUIVALENT                                                RETURN EQUIVALENT
                                   TO 5.52% ESTIMATED                                              TO 5.52% ESTIMATED
                MAXIMUM STATE      CURRENT RETURN ON                          MAXIMUM STATE        CURRENT RETURN ON
               PERSONAL INCOME      MONTHLY PAYMENT                          PERSONAL INCOME        MONTHLY PAYMENT
  STATE          TAX RATE(1)      U.S. TREASURY SERIES      STATE              TAX RATE(1)        U.S. TREASURY SERIES
- -------------------------------------------------------------------------------------------------------------------------
<S>            <C>                <C>                       <C>                  <C>                 <C>
Alabama         5.000%(2)          5.81%                     Nebraska             6.990%              5.93%
- -------------------------------------------------------------------------------------------------------------------------
Alaska          0.00               5.52                      Nevada               0.000               5.52
- -------------------------------------------------------------------------------------------------------------------------
Arizona         5.600(2)           5.85                      New Hampshire        5.000               5.81
- -------------------------------------------------------------------------------------------------------------------------
Arkansas        7.000              5.94                      New Jersey           6.370               5.90
- -------------------------------------------------------------------------------------------------------------------------
California      9.300              6.09                      New Mexico           8.500               6.03
- -------------------------------------------------------------------------------------------------------------------------
Colorado        5.000              5.81                      New York             7.000               5.94
- -------------------------------------------------------------------------------------------------------------------------
Connecticut     4.500              5.78                      North Carolina       7.750               5.98
- -------------------------------------------------------------------------------------------------------------------------
Delaware        7.100              5.94                      North Dakota        12.000(7)            6.27
- -------------------------------------------------------------------------------------------------------------------------
Florida         0.000              5.52                      Ohio                 7.500               5.97
- -------------------------------------------------------------------------------------------------------------------------
Georgia         6.000              5.87                      Oklahoma            10.000(2)(4)         6.13
- -------------------------------------------------------------------------------------------------------------------------
Hawaii         10.000              6.13                      Oregon               9.000(2)            6.07
- -------------------------------------------------------------------------------------------------------------------------
Idaho           8.200              6.01                      Pennsylvania         2.800               5.68
- -------------------------------------------------------------------------------------------------------------------------
Illinois        3.000              5.69                      Puerto Rico         36.000(8)            8.63
- -------------------------------------------------------------------------------------------------------------------------
Indiana         3.400              5.71                      Rhode Island        10.890(5)            6.19
- -------------------------------------------------------------------------------------------------------------------------
Iowa            9.980(2)           6.13                      South Carolina       7.000               5.94
- -------------------------------------------------------------------------------------------------------------------------
Kansas          7.750              5.98                      South Dakota         0.000               5.52
- -------------------------------------------------------------------------------------------------------------------------
Kentucky        6.000              5.87                      Tennessee            6.000               5.87
- -------------------------------------------------------------------------------------------------------------------------
Louisiana       6.000              5.87                      Texas                0.000               5.52
- -------------------------------------------------------------------------------------------------------------------------
Maine           8.500              6.03                      Utah                 7.200(3)            5.95
- -------------------------------------------------------------------------------------------------------------------------
Maryland        5.000              5.81                      Vermont              9.900(5)(6)         6.13
- -------------------------------------------------------------------------------------------------------------------------
Massachusetts  12.000              6.27                      Virginia             5.750               5.86
- -------------------------------------------------------------------------------------------------------------------------
Michigan        4.470              5.78                      Washington           0.000               5.52
- -------------------------------------------------------------------------------------------------------------------------
Minnesota       8.500              6.03                      West Virginia        6.500               5.90
- -------------------------------------------------------------------------------------------------------------------------
Mississippi     5.000              5.81                      Wisconsin            6.930               5.93
- -------------------------------------------------------------------------------------------------------------------------
Missouri        6.000              5.87                      Wyoming              0.000               5.52
- -------------------------------------------------------------------------------------------------------------------------
Montana        11.000              6.20                      Dist. of Columbia    9.500               6.10
- -------------------------------------------------------------------------------------------------------------------------

</TABLE>


     This Chart incorporates current applicable State income tax rates and 
assumes that all income would otherwise be taxed at the investor's highest 
tax rate.  If you live in a locality which imposes local personal income 
taxes, the fully taxable equivalent return may be greater than as shown on 
this Chart.  Yield figures are for example only.

(1)  Based upon net amount subject to State income tax after deductions and   
     exemptions.  This Chart does not reflect other possible tax factors, 
     such as the alternative minimum tax, personal exemptions, the phase out 
     of exemptions, itemized deductions and the possible partial disallowance 
     of deductions.  Consequently, Unitholders are urged to consult their own 
     tax advisors in this regard.

(2)  This state allows in any taxable year, the deduction from gross income 
     of payments of federal tax liability in that year.

                                       -6-

<PAGE>


(3)  This state allows in any taxable year, the deduction from gross income 
     of 50% of amounts paid on federal tax liability in that year.

(4)  This maximum applicable rate may be 7% if the taxpayer chooses not to 
     deduct payments of federal tax liability.

(5)  This rate is calculated as a percentage of the highest federal personal 
     income tax rate of 39.6%.

(6)  The rate shown includes the maximum surtax imposed by this state of 6% 
     of federal personal income tax liability.

(7)  The maximum applicable rate may be 14% of adjusted federal personal 
     income tax liability if the state tax calculated on that basis is less 
     than the state tax calculated on the basis of the rate shown above.

(8)  An alternate basic tax may be assessed if greater than the tax 
     calculated on the basis of the rate shown above.

                                       -7-

<PAGE>

                                NUVEEN UNIT TRUSTS

                          U.S. TREASURY TRUST PROSPECTUS

                                  MAY 1, 1997

                                  APPENDIX A

             U.S. TREASURY TRUST, SHORT-INTERMEDIATE SERIES 1 CASH FLOWS

     The table below sets forth the estimated distributions per 100 Units of 
interest and principal to Unitholders.  The table assumes no changes in Trust 
expenses, no redemptions or sales of the underlying Securities prior to 
maturity and the receipt of all principal due upon maturity.  To the extent 
the foregoing assumptions change, actual distributions will vary.


                         ESTIMATED          ESTIMATED         ESTIMATED
                         INTEREST           INTEREST           INTEREST
DATES                 DISTRIBUTIONS      DISTRIBUTIONS       DISTRIBUTIONS




<PAGE>


                                                                     EXHIBIT E

                        JOHN NUVEEN & CO. INCORPORATED
                            OFFICERS AND DIRECTORS

                                      A.

OFFICERS:

Timothy R. Schwertfeger        Chairman of the Board of Directors, Chief 
                                 Executive Officer and Director
Anthony T. Dean                President, Chief Operating Officer and Director
John P. Amboian                Executive Vice President and Chief Financial 
                                 Officer
Bruce P. Bedford               Executive Vice President
William Adams IV               Vice President
Richard P. Davis               Vice President
Clifton L. Fenton              Vice President
Kathleen M. Flanagan           Vice President
O. Walter Renfftlen            Vice President and Controller
Anna R. Kucinskis              Vice President
H. William Stabenow            Vice President and Treasurer
Thomas C. Muntz                Vice President
Robert B. Kuppenheimer         Vice President
Paul C. Williams               Vice President
Michael G. Gaffney             Vice President
Robert D. Freeland             Vice President
Bradford W. Shaw, Jr.          Vice President
Stuart W. Rogers               Vice President
Stephen D. Foy                 Vice President, Assistant Controller and 
                                 Assistant Secretary
Larry W. Martin                Vice President, Assistant General Counsel 
                                 and Assistant Secretary
Gifford R. Zimmerman           Vice President, Assistant General Counsel 
                                 and Assistant Secretary

DIRECTORS:

Anthony T. Dean                Executive Vice President and Director
Timothy R. Schwertfeger        Executive Vice President and Director

The principal business address of Messrs. Dean and Schwertfeger is 333 West 
Wacker Drive, Chicago, Illinois.

<PAGE>

                                   B.

Each officer and director of John Nuveen & Co. Incorporated has been an 
officer, director or employee of the firm, or its corporate predecessor, for 
more than five years last past, except as follows:

    Mr. John P. Amboian became Executive Vice President and Chief Financial 
    Officer in June 1995.  From June 1993 until such time he served as Senior 
    Vice President, Finance, Strategy & Systems for the Miller Brewing 
    Company.  From August 1984 until such time he served as Vice President, 
    Finance Planning & Analysis for Kraft Foods, Inc.

    Bruce P. Bedford became Executive Vice President in January 1997. Prior 
    thereto, he was Chairman and Chief Executive Officer of Flagship 
    Resources Inc., Flagship Financial Inc. and Flagship Funds Inc.

    Richard P. Davis became Vice President in January 1997.  Prior thereto, 
    he was President and Chief Operating Officer of Flagship Resources Inc., 
    Flagship Financial Inc. and Flagship Funds Inc.

March 20, 1997
Chicago, Illinois

                                       -2-


<PAGE>

                              POWER OF ATTORNEY

     KNOWN ALL MEN BY THESE PRESENTS, that the undersigned the Chief 
Financial Officer and an Executive Vice President of John Nuveen & Co. 
Incorporated, a Delaware corporation, hereby constitutes and appoints Larry 
W. Martin, Morrison C. Warren and Gifford R. Zimmerman, and each of them 
(with full power to act alone) his true and lawful attorney-in-fact and 
agent, for him and on his behalf and in his name, place and stead, in any and 
all capacities, to sign, execute and affix his seal thereto and file one or 
more Registration Statements on Form S-6 under the Securities Act of 1933 or 
any successor form required to be filed by Nuveen Unit Trusts under the 
Securities Act of 1933, including any amendment or amendments thereto, with 
all exhibits, Form N-8B-2 under the Investment Company Act of 1940 or any 
successor form including any amendment or amendments thereto, with all 
exhibits, and any and all other documents required to be filed with respect 
to any series of the Nuveen Unit Trusts whether or not in existence at the 
date hereof with any regulatory authority, federal or state, relating to the 
registration thereof, granting unto said attorneys, and each of them, full 
power of authority to do and perform each and every act and thing requisite 
and necessary to be done in and about the premises in order to effectuate the 
same as fully to all intents and purposes as he might or could do if 
personally present, hereby ratifying and confirming all that said 
attorneys-in-fact and agents, or any of them may lawfully do or cause to be 
done by virtue hereof.

     IN WITNESS WHEREOF, the undersigned, Chief Financial Officer and 
Executive Vice President of John Nuveen & Co. Incorporated, has hereunto set 
his had this 20th day of March, 1997.


                                         -----------------------------------
                                         Signature


                                         John P. Amboian
                                         -----------------------------------
                                         Print Name


<PAGE>

STATE OF __________________ )


COUNTY OF ________________ )


     On this ______ day of ________________, John P. Amboian personally 
appeared before me, a Notary Public in and for said County and State, who is 
known to me to be the person whose name and signature is affixed to the 
foregoing Power of Attorney and who acknowledged the same to be his voluntary 
act and deed for the intent and purposes therein set forth.


                                         -----------------------------------
                                         Notary Public

My Commission Expires


<PAGE>

                              POWER OF ATTORNEY

     KNOWN ALL MEN BY THESE PRESENTS, that the undersigned the President, 
Chief Operating Officer and Director of John Nuveen & Co. Incorporated, a 
Delaware corporation, hereby constitutes and appoints Larry W. Martin, 
Morrison C. Warren and Gifford R. Zimmerman, and each of them (with full 
power to act alone) his true and lawful attorney-in-fact and agent, for him 
and on his behalf and in his name, place and stead, in any and all 
capacities, to sign, execute and affix his seal thereto and file one or more 
Registration Statements on Form S-6 under the Securities Act of 1933 or any 
successor form required to be filed by Nuveen Unit Trusts under the 
Securities Act of 1933, including any amendment or amendments thereto, with 
all exhibits, Form N-8B-2 under the Investment Company Act of 1940 or any 
successor form including any amendment or amendments thereto, with all 
exhibits, and any and all other documents required to be filed with respect 
to any series of the Nuveen Unit Trusts whether or not in existence at the 
date hereof with any regulatory authority, federal or state, relating to the 
registration thereof, granting unto said attorneys, and each of them, full 
power of authority to do and perform each and every act and thing requisite 
and necessary to be done in and about the premises in order to effectuate the 
same as fully to all intents and purposes as he might or could do if 
personally present, hereby ratifying and confirming all that said 
attorneys-in-fact and agents, or any of them may lawfully do or cause to be 
done by virtue hereof.

     IN WITNESS WHEREOF, the undersigned, President, Chief Operating Officer 
and Director of John Nuveen & Co. Incorporated, has hereunto set his had this 
20th day of March, 1997.


                                         -----------------------------------
                                         Signature


                                         Anthony T. Dean
                                         -----------------------------------
                                         Print Name


<PAGE>

STATE OF __________________ )


COUNTY OF _______________ )

     On this ______ of ________________, Anthony T. Dean personally appeared 
before me, a Notary Public in and for said County and State, who is known to 
me to be the person whose name and signature is affixed to the foregoing 
Power of Attorney and who acknowledged the same to be his voluntary act and 
deed for the intent and purposes therein set forth.


                                              --------------------------------
                                              Notary Public

My Commission Expires


<PAGE>

                              POWER OF ATTORNEY

     KNOWN ALL MEN BY THESE PRESENTS, that the undersigned the Chairman of 
the Board of Directors, Chief Executive Officer and Director of John Nuveen & 
Co. Incorporated, a Delaware corporation, hereby constitutes and appoints 
Larry W. Martin, Morrison C. Warren and Gifford R. Zimmerman, and each of 
them (with full power to act alone) his true and lawful attorney-in-fact and 
agent, for him and on his behalf and in his name, place and stead, in any and 
all capacities, to sign, execute and affix his seal thereto and file one or 
more Registration Statements on Form S-6 under the Securities Act of 1933 or 
any successor form required to be filed by Nuveen Unit Trusts under the 
Securities Act of 1933, including any amendment or amendments thereto, with 
all exhibits, Form N-8B-2 under the Investment Company Act of 1940 or any 
successor form including any amendment or amendments thereto, with all 
exhibits, and any and all other documents required to be filed with respect 
to any series of the Nuveen Unit Trusts whether or not in existence at the 
date hereof with any regulatory authority, federal or state, relating to the 
registration thereof, granting unto said attorneys, and each of them, full 
power of authority to do and perform each and every act and thing requisite 
and necessary to be done in and about the premises in order to effectuate the 
same as fully to all intents and purposes as he might or could do if 
personally present, hereby ratifying and confirming all that said 
attorneys-in-fact and agents, or any of them may lawfully do or cause to be 
done by virtue hereof.

     IN WITNESS WHEREOF, the undersigned, Chairman of the Board of Directors, 
Chief Executive Officer and Director of John Nuveen & Co. Incorporated, has 
hereunto set his had this 20th day of March, 1997.

                                         -----------------------------------
                                         Signature


                                         Timothy R. Schwertfeger
                                         -----------------------------------
                                         Print Name

<PAGE>

STATE OF __________________)


COUNTY OF _______________)


     On this ______ of ________________, Timothy R. Schwertfeger personally 
appeared before me, a Notary Public in and for said County and State, who is 
known to me to be the person whose name and signature is affixed to the 
foregoing Power of Attorney and who acknowledged the same to be his voluntary 
act and deed for the intent and purposes therein set forth.


                                            ----------------------------------
                                            Notary Public

My Commission Expires


<PAGE>


                             POWER OF ATTORNEY

     KNOWN ALL MEN BY THESE PRESENTS, that the undersigned the Vice President 
and Controller of John Nuveen & Co. Incorporated, a Delaware corporation, 
hereby constitutes and appoints Larry W. Martin, Morrison C. Warren and 
Gifford R. Zimmerman, and each of them (with full power to act alone) his 
true and lawful attorney-in-fact and agent, for him and on his behalf and in 
his name, place and stead, in any and all capacities, to sign, execute and 
affix his seal thereto and file one or more Registration Statements on Form 
S-6 under the Securities Act of 1933 or any successor form required to be 
filed by Nuveen Unit Trusts under the Securities Act of 1933, including any 
amendment or amendments thereto, with all exhibits, Form N-8B-2 under the 
Investment Company Act of 1940 or any successor form including any amendment 
or amendments thereto, with all exhibits, and any and all other documents 
required to be filed with respect to any series of the Nuveen Unit Trusts 
whether or not in existence at the date hereof with any regulatory authority, 
federal or state, relating to the registration thereof, granting unto said 
attorneys, and each of them, full power of authority to do and perform each 
and every act and thing requisite and necessary to be done in and about the 
premises in order to effectuate the same as fully to all intents and purposes 
as he might or could do if personally present, hereby ratifying and 
confirming all that said attorneys-in-fact and agents, or any of them may 
lawfully do or cause to be done by virtue hereof.

     IN WITNESS WHEREOF, the undersigned, Vice President and Controller of 
John Nuveen & Co. Incorporated, has hereunto set his had this 20th day of 
March, 1997.


                                         -----------------------------------
                                         Signature


                                         O. Walter Renfttlen
                                         -----------------------------------
                                         Print Name

<PAGE>

STATE OF __________________ )


COUNTY OF _______________ )

     On this ______ of ________________, O. Walter Renfttlen personally 
appeared before me, a Notary Public in and for said County and State, who is 
known to me to be the person whose name and signature is affixed to the 
foregoing Power of Attorney and who acknowledged the same to be his voluntary 
act and deed for the intent and purposes therein set forth.


                                        ---------------------------------
                                        Notary Public

My Commission Expires



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