NUVEEN UNIT TRUSTS SERIES 4
S-6EL24, 1997-04-15
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<PAGE>

                                                      40 Act File No. 811-08103

                        SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C.  20549
                                    FORM S-6

         For Registration under the Securities Act of 1933 of Securities of
                 Unit Investment Trusts Registered on Form N-8B-2.

A.   Exact Name of Trust:  NUVEEN UNIT TRUST, SERIES 4

B.   Name of Depositor:  JOHN NUVEEN & CO. INCORPORATED

C.   Complete address of Depositor's principal executive offices:
                            333 West Wacker Drive
                            Chicago, Illinois  60606

D.   Name and complete address of agents for service:
                            JOHN NUVEEN & CO. INCORPORATED
                            Attention: Gifford R. Zimmerman
                            333 West Wacker Drive
                            Chicago, Illinois 60606

                            CHAPMAN AND CUTLER
                            Attention:  Eric F. Fess
                            111 West Monroe Street
                            Chicago, Illinois 60603

It is proposed that this filing will become effective (check
appropriate  box)

(   ) immediately upon filing pursuant to paragraph (b)
(   ) on (date) pursuant to paragraph (b)
(   ) 60 days after filing pursuant to paragraph (a)
(   ) on (date) pursuant to paragraph (a) of Rule (485 or 486)

E.   Title and amount of securities being registered: An indefinite
     number of Units pursuant to Rule 24f-2 promulgated under the
     Investment Company Act of 1940, as amended.

F.   Proposed maximum offering price to the public of the securities
     being registered: Indefinite

G.   Amount of filing fee: $0.00

H.   Approximate date of proposed sale to the public:

                  AS SOON AS PRACTICABLE AFTER THE EFFECTIVE
                     DATE OF THE REGISTRATION STATEMENT

(   ) Check box if it is proposed that this filing will become
      effective on (date) at (time) pursuant to Rule 487.

     The registrant hereby amends this Registration Statement on
such date or dates as may be necessary to delay its effective date
until the registrant shall file a further amendment which
specifically states that this Registration Statement shall
thereafter become effective in accordance with Section 8(a) of the
Securities Act of 1933 or until the Registration Statement shall
become effective on such date as the Commission, acting pursuant to
said Section 8(a), may determine.

<PAGE>

                      NUVEEN UNIT TRUST, SERIES 4

                         CROSS-REFERENCE SHEET

               PURSUANT TO RULE 404(c) OF REGULATION C
                  UNDER THE SECURITIES ACT OF 1933

           (FORM N-8B-2 ITEMS REQUIRED BY INSTRUCTION 1 AS
                    TO PROSPECTUS ON FORM S-6)

FORM N-8B-2                                FORM S-6
ITEM NUMBER                                HEADING IN PROSPECTUS

     I.  ORGANIZATION AND GENERAL INFORMATION

1.  (a) Name of trust                  )   Prospectus Cover Page
    (b) Title of securities issued     )
2.  Name and address of Depositor      )   Information About The Sponsor
3.  Name and address of Trustee        )   Information About The Sponsor
4.  Name and address of principal      )   Information About The Sponsor
     Underwriter                       )
5.  Organization of trust              )   Nuveen Unit Trusts
6.  Execution and termination of       )   Nuveen Unit Trusts
     Trust Agreement                   )   Information About The Trustee
                                       )   Other Information
7.  Changes of Name                    )
8.  Fiscal Year                        )
9.  Litigation                         )

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

10. General information regarding      )   Summary of Portfolios
     trust's securities                )   Composition of Trusts
                                       )   Distributions To Unitholders
                                       )   Redemption
                                       )   Removal of Securities From 
                                       )     The Trusts
                                       )   Information About The Trustee
                                       )   Information About The Sponsor
                                       )   Other Information
                                       )   Tax Status

                                        1

<PAGE>


FORM N-8B-2                                FORM S-6
ITEM NUMBER                                HEADING IN PROSPECTUS

11. Type of securities comprising      )   Nuveen Unit Trusts
      units                            )   Summary Of Portfolios
                                       )   Composition Of Trusts
                                       )   Objectives Of The Trusts
                                       )
12. Certain information regarding      )   *
      periodic payment certificates    )
13. (a) Loan, fees, expenses, etc.     )   Performance and Expense Information
                                       )   Public Offering Price
                                       )   Market For Units
                                       )   Accrued Interest
                                       )   Estimated Long Term Return and 
                                       )     Estimated Current Return
                                       )   Evaluation of Securities at the 
                                       )     Initial Date Of Deposit
                                       )   Trust Operating Expenses
                                       )   Distributions To Unitholders
                                       )   Summary Of Portfolios
                                       )   Reports To Unitholders
                                       )
    (b) Certain information regarding  )   *
         periodic payment certificates )
    (c) Certain percentages            )   Public Offering Price
                                       )   Performance and Expense Information
                                       )   Market For Units
                                       )   Evaluation of Securities at the 
                                       )     Initial Date Of Deposit
                                       )   Accrued Interest
                                       )
    (d) Certain other fees, etc.       )   Evaluation of Securities at the 
         payable by holders            )     Initial Date Of Deposit
                                       )   Normal Trust Operating Expenses
                                       )   Ownership and Transfer of Units
                                       )
    (e) Certain profits received by    )
         depositor, principal          )
         underwriter, trustee or       )
         affiliated persons            )   Composition Of Trusts
                                       )   Purchase of Units by the Sponsor
                                       )
    (f) Ratio of annual charges to     )   *
         income                        )

                                         -2-


<PAGE>

FORM N-8B-2                                FORM S-6
ITEM NUMBER                                HEADING IN PROSPECTUS

14. Issuance of trust's securities     )   Summary Of Portfolios
                                       )   Distributions To Unitholders
                                       )   How Certificates Are Issued
                                       )   Redemption
                                       )
15. Receipt and handling of payments   )   *
     from purchasers                   )
16. Acquisition and Disposition of     )   Nuveen Unit Trusts
     Underlying Securities             )   Summary Of Portfolios
                                       )   Composition Of Trusts
                                       )   Redemption
                                       )   Removal of Securities from the 
                                       )     Trusts
                                       )   Other Information
                                       )
17. Withdrawal or redemption           )   Market For Units
                                       )   Redemption
                                       )   Purchase of Units by the Sponsor
                                       )
18. (a) Receipt and disposition of     )   Summary Of Portfolios
         income                        )   Distributions to Unitholders
                                       )   Reports to Unitholders
                                       )
    (b) Reinvestment of distributions  )   Accumulation Plan
    (c) Reserves or special funds      )   Summary Of Portfolios
                                       )   Distributions to Unitholders
                                       )
    (d) Schedule of distributions      )   *
19. Records, accounts and reports      )   Distributions to Unitholders
                                       )   Reports to Unitholders
                                       )
20. Certain miscellaneous provisions   )   Information About the Trustee
      of Trust Agreement               )   Information About the Sponsor
                                       )   Other Information
21. Loans to security holders          )   *
22. Limitations on liability           )   Summary of Portfolios
                                       )   Composition of Trusts
                                       )   Information About the Trustee
23. Bond arrangements                  )   *

                                         -3-


<PAGE>


FORM N-8B-2                                FORM S-6
ITEM NUMBER                                HEADING IN PROSPECTUS

24. Other material provisions of       )   *
     Trust Agreement                   )

      III. ORGANIZATION, PERSONNEL AND AFFILIATED PERSONS OF DEPOSITOR

25. Organization of Depositor          )   Information About the Sponsor
26. Fees received by Depositor         )   *
27. Business of Depositor              )   Information About the Sponsor
28. Certain information as to          )   *
     officials and affiliated          )
     persons of Depositor              )
29. Voting Securities of Depositor     )   Information About the Sponsor
30. Persons controlling Depositor      )
31. Payments by Depositor for          )
     certain services rendered to      )
     trust                             )
32. Payments by Depositor for certain  )   *
     other services rendered to trust  )
33. Remuneration of employees of       )
     Depositor for certain services    )
     rendered to trust                 )
34. Remuneration of other persons for  )
     certain services rendered to      )
     trust                             )

       IV.  DISTRIBUTION AND REDEMPTION OF SECURITIES

35. Distribution of trust's securities )   *
     by states                         )
36. Suspension of sales of trust's     )
     securities                        )
37. Revocation of authority to         )
     distribute                        )
38. (a) Method of distribution         )
    (b) Underwriting agreements        )   Distribution of Units to the Public
    (c) Selling agreement              )
                                       )
39. (a) Organization of principal      )   Information About the Sponsor
         underwriter                   )
    (b) NASD membership of principal   )
         underwriter                   )
40. Certain fees received by principal )   *
     underwriter                       )
41. (a) Business of principal          )
         underwriter                   )

                                         -4-


<PAGE>


FORM N-8B-2                                FORM S-6
ITEM NUMBER                                HEADING IN PROSPECTUS

    (b) Branch offices of principal   )   *
         underwriter                  )
    (c) Salesmen of principal         )
         underwriter                  )
42. Ownership of trust's securities   )   *
     by certain persons               )
43. Certain brokerage commissions     )   *
     received by principal            )
     underwriter                      )
44. (a) Method of valuation           )   Performance and Expense Information
                                      )   Public Offering Price
                                      )   Evaluation of Securities at the Date
                                      )     Of Deposit
                                      )   Trust Operating Expenses
    (b) Schedule as to offering price )   *
    (c) Variation in offering price   )   Public Offering Price
         to certain persons           )   Accrued Interest
                                      )   Evaluation of Securities at the Date
                                      )     Of Deposit
                                      )
45. Suspension of redemption rights   )   *
46. (a)Redemption valuation           )   Unit Value And Evaluation
                                      )   Redemption Without Charge
                                      )   Purchase of Units by the Sponsor
                                      )
    (b) Schedule as to redemption     )   *
         price                        )
47. Maintenance of position in        )   Public Offering Price
     underlying securities            )   Purchase of Units by the Sponsor
                                      )

       V.  INFORMATION CONCERNING THE TRUSTEE OR CUSTODIAN

48. Organization and regulation of    )   Information About the Trustee
     Trustee                          )
49. Fees and expenses of Trustee      )   Performance and Expense Information
                                      )   Trust Operating Expenses

                                         -5-


<PAGE>


FORM N-8B-2                                FORM S-6
ITEM NUMBER                                HEADING IN PROSPECTUS

50. Trustee's lien                    )   Trust Operating Expenses
                                      )   Distributions to Unitholders

      VI.  INFORMATION CONCERNING INSURANCE OF HOLDERS OF SECURITIES

51. Insurance of holders of trust's   )   *
     securities                       )

      VII.  POLICY OF REGISTRANT

52. (a) Provisions of trust agreement )   Trust Operating Expenses
         with respect to selection or )   Redemption
         elimination of underlying    )   Removal of Securities from
         securities                   )     the Trusts
                                      )
    (b) Transactions involving        )   *
         elimination of underlying    )
         securities                   )
    (c) Policy regarding substitution )   Summary Of Portfolios
         elimination of underlying or )   Composition Of Trusts
         securities                   )   Removal of Securities
                                      )
    (d) Fundamental policy not        )   *
         otherwise covered            )
53. Tax status of trust               )   Tax Status

        VIII. FINANCIAL AND STATISTICAL INFORMATION

54. Trust's securities during last    )   *
     ten years                        )
55.                                   )
56. Certain information regarding     )   *
     periodic payment certificate     )
57.                                   )
58.                                   )
_______________________
*Inapplicable, omitted, answer negative or not required.







                                         -6-

<PAGE>

SUBJECT TO COMPLETION 

                                                           NUVEEN UNIT TRUSTS





- -----------------------------------------------------------------------------
NUVEEN -- STANDARD & POOR'S QUALITY EQUITY PORTFOLIO, SERIES 1

CUSIP:

A Nuveen unit trust with a portfolio of common stocks of ___ companies, 
selected by Nuveen using a screening model developed by Nuveen with the 
assistance and expertise of  Standard & Poor's, that seeks to provide over 
the next 13 months above average capital appreciation with a moderated level 
of risk as compared to the S&P 500. 




Prospectus Part A dated ________, 1997.  

This Part A Prospectus may not be distributed unless accompanied by the 
Nuveen-Standard & Poor's Quality Equity Portfolio 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.

"Standard & Poor's" and "S&P" are trademarks of The McGraw-Hill Companies, 
Inc. and have been licensed for use by John Nuveen & Co. Incorporated. The 
Trust is not sponsored, managed, sold or promoted by Standard & Poor's.

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 -- Standard & Poor's Quality Equity Portfolio, Series 1

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

OVERVIEW 

Nuveen - Standard & Poor's Quality Equity Portfolio, Series 1 (the 
"Trust") is a unit investment trust that is scheduled to terminate in 
approximately 13 months consisting of a portfolio of common stocks of 
companies with strong historical earnings and dividends and credit quality. 
In determining the stocks to be included in the portfolio, Nuveen used a 
model developed with the assistance and expertise of Standard & Poor's to 
select common stocks of companies that provide the potential for above 
average capital appreciation with a moderated level of risk as compared to 
the S&P 500.

CONTENTS

OVERVIEW ------------------------------------ 2
TRUST SUMMARY AND FINANCIAL HIGHLIGHTS ------ 3
  Performance Information ------------------- 3
  Expense Information ----------------------- 3
TRUST STRATEGIES ---------------------------- 5
  Investment Objective ---------------------- 5
  Investment Philosophy --------------------- 5
  Investor Suitability ---------------------- 5
  How the Trust Selects Investments --------- 5
RISK FACTORS -------------------------------- 6
SECURITIES SELECTED FOR THE TRUST ----------- 6
DISTRIBUTIONS ------------------------------- 6
  Income and Capital Distributions ---------- 6
INVESTING IN THE TRUST ---------------------- 7
  Sales Charges ----------------------------- 7
  Dealer Concessions ------------------------ 7
GENERAL INFORMATION ------------------------- 8
  Optional Features ------------------------- 8
  Standard & Poor's--- ---------------------- 9
  The Sponsor -------------------------------10
SCHEDULE OF INVESTMENTS ---------------------11
STATEMENT OF CONDITION ----------------------12
REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS ----13

                                             2

<PAGE>

            NUVEEN-STANDARD & POOR'S QUALITY EQUITY PORTFOLIO, SERIES 1

           TRUST SUMMARY AND FINANCIAL HIGHLIGHTS AS OF ___________, 1997

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

Initial Date of Deposit:                             May _, 1997
Rollover Notification Date:
Special Redemption and Liquidation Period:
Initial Number of Units (1):                         ________
Fractional Undivided Interest
  per Unit:                                          1/______

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

Aggregate Offering Price of Securities:              $
Aggregate Offering Price of Securities per Unit:     $
 Plus Maximum Sales Charge per Unit:                 $
 Less Deferred Sales Charge per Unit:                $
Public Offering Price per Unit:                      $

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

INDUSTRY DIVERSIFICATION

[INSERT PIE CHART]

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

MANDATORY TERMINATION DATE

___________, 1998

- -------------------------------------------------------------------------------
                            EXPENSE INFORMATION
- -------------------------------------------------------------------------------

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

SALES CHARGES (MAXIMUM)(3)

Initial sales charge imposed on purchases 
  (as a % of Public Offering Price):             %
Amount per $1,000 invested                       $
Deferred sales charge
  (as a % of Public Offering Price):             %
Amount per $1,000 invested:                      $
Maximum sales charge on reinvested dividends:    %
- -------------------------------------------------------------------------------

ESTIMATED ANNUAL OPERATING EXPENSES(4)

Trustee's Fee:                                   $
Sponsor's Evaluation Fee:                        $
Sponsor's Surveillance Fee                       $
Organizational Expenses (per Unit):              $
Total Annual Expenses (per Unit):                $

                                         3

<PAGE>

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

                          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:

Over 1 Year              $
Over 3 Years             $
Over 5 Years             $
Over 10 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. In 
addition, while the investment has a term of approximately 13 months, 
investors may be able to reinvest their proceeds into a subsequently offered 
trust, subject to additional sales charges. Those subsequent sales charges are 
reflected above.
- -------------------------------------------------------------------------------

Notes to Performance Information and Expense Information:

(1)  As of the close of business on the Initial Date of Deposit, the number 
of  Units of the Trust may be adjusted so that the Public Offering Price per 
Unit  will equal approximately $10.00.  Thereupon, to the extent of any such  
adjustment, the fractional undivided interest per Unit will increase or  
decrease accordingly, from the amounts indicated above.

(2)  Each Security listed on a national securities exchange or the NASDAQ  
National Market System is valued at the last closing sale price, or if no 
such  price exists or if the Security is not so listed, at the closing ask 
price  thereof.

(3)  The maximum sales charge consists of an initial sales charge and a 
deferred  sales charge. Deferred sales charge payments will be paid from 
funds in the  Income and/or Capital Accounts, if sufficient, or from the 
periodic sale of  Securities.  See "Investing in the Trust-Sales Charges," 
below and "Public  Offering Price" in Part B of this Prospectus for 
additional information.  Commencing on _______, 1998, the secondary market 
sales charge will not include  a deferred sales charge, but will instead 
include only a one-time initial  charge of ____% of the Public Offering Price 
which will decrease on _______,  1998 to a minimum sales charge of _____% . 
On the Initial Date of Deposit there  will be no accumulated dividends in the 
Income Account.  Anyone ordering Units  after such date will pay a pro rata 
share of any accumulated dividends in such  Income Account.  The Public 
Offering Price as shown reflects the value of the  Securities at the opening 
of business on the Initial Date of Deposit and  establishes the original 
proportionate relationship amongst the individual  Securities.  No sales to 
investors will be executed at this price.  Additional  Securities will be 
deposited during the day of the Initial Date of Deposit  which will be valued 
as of 4:00 p.m. Eastern time and sold to investors at a  Public Offering 
Price per Unit based on this valuation.

(4)  The Trustees Fee and the Sponsor's Evaluation and Surveillance Fees are 
per $1,000 principal amount of the underlying Securities in the Trust. 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." Historically, the sponsors of unit investment trusts have paid 
all of the costs of establishing such trusts.

                                         4

<PAGE>

TRUST STRATEGIES

INVESTMENT OBJECTIVE

  The objective of the Trust is to provide the potential for above-average 
capital appreciation with moderated risk as compared to the S&P 500 by 
investing in the common stocks of companies selected by Nuveen, using a 
screening model developed with the assistance and expertise of Standard & 
Poor's. There is no assurance that the Trust will achieve its investment 
objective.

INVESTMENT PHILOSOPHY

  The Trust is a non-managed investment vehicle which employs a buy and hold 
investment strategy.  The Trust plans to hold, for a 13 month period, certain 
common stocks selected by Nuveen through the application of a quantitative 
model developed by Nuveen with the assistance and expertise of Standard & 
Poor's.  At the end of the 13 month period, the portfolio will be liquidated 
and the strategy is expected to be reapplied.  Investors may reinvest in the 
new portfolio at a reduced sales charge, if available.  Each  portfolio is 
designed to be part of a longer term strategy and the Sponsor believes that 
more consistent results are likely if the strategy is followed for at least 3 
- - 5 years.  The Trust consists of a portfolio of common stocks of _____ 
companies that have strong historical earnings and dividends, credit quality 
and have recently reduced their outstanding shares of common stock by more 
than 1%.  Standard & Poor's indicates that it believes that the reduction of 
common shares outstanding is typically the result of a share buyback program 
executed by the company and generally reflects a strong cash flow position, 
and in turn, high quality earnings.  In addition, Standard & Poor's indicates 
that it believes a buyback program may provide an indirect measure of the 
value of the stock, in that management has judged that an investment in the 
company's own stock offers more attractive returns than those available from 
other investment sources.

INVESTOR SUITABILITY

  The Trust is a suitable investment for investors:

 .  Seeking to own a 13 month common stock unit trust with the 
   potential to outperform the market over the next year;


 .  Seeking the opportunity to purchase a defined portfolio of stocks of 
   companies with strong historical earnings and dividends and credit quality 
   and have recently reduced their outstanding shares of common stock by more 
   than 1%.

The Trust is not a suitable investment if:

 .  You are unwilling to assume the risks inherent in investing in common 
   stocks over a relatively short time horizon. 

                                     5

<PAGE>

HOW THE TRUST SELECTS INVESTMENTS

  The Securities included in the Trust's portfolio were derived using the 
following four-step screening model (the "Quality Screening Model") 
developed by Nuveen with the assistance and expertise of Standard & Poor's.  
As an initial step, only companies with market capitalizations equal to or in 
excess of $500 million were eligible for inclusion in the Trust.  The second 
step selected only those companies ranked A+ or A by Standard & Poor's 
Earnings and Dividend Rankings for Common Stocks, its highest rankings.  The 
third filter selected only those companies which had a Standard & Poor's 
Senior Debt Rating of at least AA-.  As a final step, from this universe of 
companies only those companies whose shares of common stock outstanding 
during the twelve month period ending the quarter immediately preceding the 
creation of the Trust declined by at least 1% were selected for the Trust.  
See "SUMMARY OF PORTFOLIOS" and "PORTFOLIO" in Part B of this Prospectus.  A 
description of the Securities included in the Trust are set forth below under 
"Securities Selected for the Trust" and "Schedule of Investments."

RISK FACTORS

  An investment in Units of the Trust should be made with an understanding of 
the risks which an investment in common stocks may entail, including the risk 
that the financial condition of the issuers of the Securities or the general 
condition of the common stock market may worsen and the value of the 
Securities and therefore the value of the Units may decline.  The past market 
and earnings performance of the Securities in the Trust is not predictive of 
their future performance.  Common stocks are especially susceptible to 
general stock market movements and to volatile increases and decreases of 
value as market confidence in and perceptions of the issuers change.  These 
perceptions are based on unpredictable factors including expectations 
regarding government, economic, monetary and fiscal policies, inflation and 
interest rates, economic expansion or contraction, and global or regional 
political, economic or banking crises. The Trust's portfolio is not managed 
and Securities will not be sold by the Trust regardless of market 
fluctuations, although Securities may be sold under certain limited 
circumstances. Common stocks do not represent an obligation of the issuer 
and, therefore, do not offer any assurance of income or provide the same 
degree of protection of capital as do debt securities.                        

  The value of common stocks is subject to market fluctuations for as long as 
the common stocks remain outstanding, and thus the value of the Securities in 
the Portfolio may be expected to fluctuate over the life of the Trust to 
values higher or lower than those prevailing on the Initial Date of Deposit. 
Holders of common stocks incur more risk than holders of preferred stocks and 
debt obligations because common stockholders, as owners of the entity, have 
generally inferior rights to receive payments from the issuer in comparison 
with the rights of creditors of, or holders of debt obligations or preferred 
stocks issued by, the issuer. There is no guarantee that the Trust will 
achieve its objectives.                                   

                                       6

<PAGE>

  See "RISK FACTORS" in Part B of this Prospectus for an additional 
discussion of potential risks.

SECURITIES SELECTED FOR THE TRUST


    [To Be Determined]

DISTRIBUTIONS

INCOME AND CAPITAL DISTRIBUTIONS

   Cash dividends received by the Trust will be paid on December 31, 1997 and 
June 30, 1998 to Unitholders of record on December 15, 1997 and June 15, 
1998, respectively, and again as part of the final liquidation distribution. 
Distributions of funds in the Capital Account, if any, will be made as part 
of the final liquidation distribution, and in certain circumstances, earlier. 
 Any distribution of income and/or capital will be net of expenses of the 
Trust. Additionally, upon termination of the Trust, the Trustee will 
distribute, upon surrender of Units, to each remaining Unitholder (other than 
a Rollover Unitholder as defined below) his pro rata share of the Trust's 
assets, less expenses, in the manner set forth under "Distributions To 
Unitholders" in Part B of this Prospectus. For distributions to Rollover 
Unitholders, see "Special Redemption, Liquidation and Investment in a New 
Trust."  Any Unitholder may elect to have each distribution of income or 
capital on his Units, other than the final liquidating distribution, 
automatically reinvested in additional Units of the Trust subject only to 
remaining deferred sales charge payments. See "Distributions To 
Unitholders" in Part B of this Prospectus. 

SALES CHARGES

     The maximum sales charge of  2.75% of the public offering price consists 
of an initial sales charge equal to the difference between the maximum sales 
charge of 2.75% and the maximum remaining deferred sales charge, initially 
$.175 per Unit. Commencing          , 1997, and on the last business day of 
each month thereafter, through         , a deferred sales charge of $  will 
be assessed per Unit.  Units purchased subsequent to the initial deferred 
sales charge payment will be subject to the initial sales charge and the 
remaining deferred sales charge payments not yet collected.  Unitholders that 
purchase more than _____ Units are entitled to reduced sales charges.  In 
addition, certain classes of investors are entitled to purchase Units at 
reduced sales charges.  See "Public Offering Price" in Part B of this 
Prospectus.  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 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 but less than 100,000.............
100,000 but less than 250,000............
250,000 but less than 500,000............
500,000 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:

                                        7

<PAGE>

                       SECONDARY MARKET SALES CHARGE

PURCHASE PRICE*                            PERCENT      PERCENT
                                              OF         OF NET
                                           OFFERING      AMOUNT
                                            PRICE       INVESTED
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: Primary Market Dealer Concessions

                     PRIMARY MARKET DEALER CONCESSIONS

NUMBER OF UNITS*                           DISCOUNT PER UNIT

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 but less than 100,000.............
100,000 but less than 250,000............
250,000 but less than 500,000............
500,000 or more..........................


     Dealer concessions on secondary market purchases of Trust Units through 
the Sponsor, based on the number of Units sold are as follows:

                       SECONDARY MARKET DEALER CONCESSIONS

PURCHASE PRICE*                            DISCOUNT PER UNIT

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.......................

*Breakpoint sales charges and dealer concessions are computed both on a 
dollar basis and on the basis of the number of Units purchased, using the 
equivalent of 5000 Units to $50,000, 25,000 Units to $250,000 etc., and will 
be applied on that basis which is more favorable to the purchaser.

GENERAL INFORMATION

OPTIONAL FEATURES

REDEMPTION

     Units may be redeemed on any business day at their current market value. 
Units tendered for redemption prior to such time as the entire deferred 
sales charge on such Units has been collected will be assessed the remaining 
deferred sales charge at the time of redemption. 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.

                                     8

<PAGE>

SPECIAL REDEMPTION, LIQUIDATION AND INVESTMENT IN A NEW TRUST

    The Sponsor intends to create a separate series of the Trust (the "NEW 
TRUST") in conjunction with the termination of this series of the Trust.  The 
portfolio of the New Trust will contain common stocks  that are selected by 
the Sponsor using the same criteria and investment philosophy employed by 
this series of the Trust. Unitholders may specify by _______, 1998 to have 
their Units redeemed in-kind, the distributed securities sold, and the 
proceeds invested in a New Trust or a trust with a similar investment 
strategy at a reduced sales charge, provided such New Trust or other similar 
trusts are offered and Units are available.  Cash not invested in a New Trust 
or such other trusts will be distributed.  (Such Unitholders are "Rollover 
Unitholders").  Rollover Unitholders therefore will not receive a final 
liquidation distribution, but will receive Units in a New Trust or other 
eligible trust. This exchange option may be modified, terminated or 
suspended.  See "Special Redemption, Liquidation and Investment in a New 
Trust" in Part B of this Prospectus.

REINVESTMENT

     Distributions from the Trust can be reinvested with no sales charge into 
Nuveen mutual or money market funds. Also, income distributions from the 
Trust can be reinvested at a reduced sales charge into additional Units of 
the Trust. See "Distributions to Unitholders" and "Accumulation Plan" in 
Part B of this Prospectus.  For more information about Nuveen investment 
products, obtain a prospectus from your financial advisor.

SECONDARY MARKET FOR UNITS

     Although not obligated to do so, the Sponsor may maintain a market for 
Units and offer to repurchase the Units at prices based on the aggregate 
value of the Securities, plus or minus cash, if any, in the Capital and 
Income Accounts of the Trust.  If a secondary market is not maintained, a 
Unitholder may still redeem his Units through the Trustee.  See "Redemption" 
in Part B of this Prospectus.  Any deferred sales charge remaining on Units 
at the time of their sale or redemption will be collected at that time.

TERMINATION

    Commencing on the Mandatory Termination Date, the Equity Securities will 
begin to be sold as prescribed by the Sponsor.  The Trustee will provide 
written notice of the termination to Unitholders which will specify when 
certificates may be surrendered.  Unitholders not electing the "Rollover 
Option" will receive a cash distribution within a reasonable time after the 
Trust's termination.  See "Distributions to Unitholders" and 
"Termination" in Part B of this Prospectus.

STANDARD & POOR'S

     Standard & Poor's has over 130 years experience providing investment 
information and analysis to the financial community.  Standard & Poor's 
offers more than 60 research, analytical and financial information products 
and employs over 50 experienced equity analysts.

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 

                                      9

<PAGE>

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. 


                                     10

<PAGE>

        NUVEEN -- STANDARD & POOR'S QUALITY EQUITY PORTFOLIO, SERIES 1

                      (NUVEEN UNIT TRUST, SERIES 4)

     SCHEDULE OF INVESTMENTS AT THE INITIAL DATE OF DEPOSIT, _________,1997



NUMBER OF   TICKER SYMBOL AND NAME OF   PERCENTAGE OF     MARKET     COST OF
 SHARES      ISSUER OF SECURITIES(1)      AGGREGATE      VALUE PER  SECURITIES
                                       OFFERING PRICE      SHARE      TRUST(2)
- -------------------------------------------------------------------------------

                                             %              $           $


- ---------                              -------------               -----------
                                             %                          $
- ---------                              -------------               -----------
- ---------                              -------------               -----------


- --------

(1) All Securities are represented by regular way contracts to purchase  such 
Securities for the performance of which an irrevocable letter of credit  has 
been deposited with the Trustee. The contacts to purchase the Securities  
were entered into by the Sponsor on ___________, 1997.  The contracts to  
purchase the Securities were entered into by the Sponsor on ___________, 1997.

(2) The cost of the Securities to the Trust represents the aggregate  
underlying value with respect to the Securities acquired (generally 
determined  by the last sale prices of the listed Securities and the ask 
prices of the over-the-counter traded Securities  on the business day 
preceding the Initial  Date of Deposit). The valuation of the Securities has 
been determined by the  Evaluator. The aggregate underlying value of the 
Securities on the Initial Date  of Deposit was $_________.  Cost and 
[gain/loss] of Securities on the Initial  Date of Deposit was ________.  Cost 
and loss [gain] to Sponsor relating to the  Securities sold to the  Trust 
were $________  and $_________, respectively.

                                      11

<PAGE>

          NUVEEN -- STANDARD & POOR'S QUALITY EQUITY PORTFOLIO, SERIES 1

                         (NUVEEN UNIT TRUST, SERIES 4)

      STATEMENT OF CONDITION AT THE INITIAL DATE OF DEPOSIT, ___________, 1997


TRUST PROPERTY

Investment in Equity Securities represented by
  purchase contracts (1)(2).....................................

Organizational costs(3).........................................

          Total.................................................
                                                                    ----------

                                                                    ----------
                                                                    ----------
LIABILITIES AND INTEREST OF UNITHOLDERS

LIABILITIES:
  Deferred sales charge(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) Aggregate cost of Securities listed under "SCHEDULE OF INVESTMENTS" is 
 based on their aggregate underlying value.

(2) An irrevocable letter of credit totaling $__________ issued by  
______________ has been deposited with the Trustee as collateral, which is  
sufficient to cover the monies necessary for the purchase of the Securities  
pursuant to contracts for the purchase of such Securities.

(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. The estimated organizational costs are based on ______  
Units of the Trust expected to be issued. To the extent the number of Units  
issued is larger or smaller, the estimate will vary.

(4) Represents the amount of mandatory distributions from the trust ($___  
per Unit), payable to the Sponsor in ten equal monthly installments beginning 
 on _________, 1997, and on the last business day of each month thereafter  
through _________, 1998. 

(5) Aggregate Public Offering Price 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 includes both an up-front and a deferred sales charge and 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.)

                                        12

<PAGE>

                   REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS

To the Board of Directors of John Nuveen & Co. Incorporated and Unitholders 
of Nuveen Unit Trust, Series 4:

  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 4 (Nuveen -- Standard & Poor's Quality Equity 
Portfolio, 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 4 (Nuveen -- 
Standard & Poor's Quality Equity Portfolio, Series 1) as of _________, 
1997, in conformity with generally accepted accounting principles.

                                                      ARTHUR ANDERSEN LLP

Chicago, Illinois,
_____________, 1997.

<PAGE>

                             NUVEEN UNIT TRUSTS
        NUVEEN--STANDARD & POOR'S QUALITY EQUITY PORTFOLIO PROSPECTUS --
                                  PART B
                             (GENERAL TERMS)

                           ________________, 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.

     CURRENTLY OFFERED AT PUBLIC OFFERING PRICE PLUS ACCUMULATED DIVIDENDS 
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 common stocks of 
companies selected by Nuveen using a screening model developed by Nuveen with 
the assistance and expertise of Standard & Poor's (see "SCHEDULE OF 
INVESTMENTS" appearing in Part A of this Prospectus and "SUMMARY OF 
PORTFOLIOS"). 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.  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 OBJECTIVES of a Trust are to provide above average capital 
appreciation with a moderated level of risk as compared to the S&P 500.

     DIVIDEND AND CAPITAL DISTRIBUTIONS.  Cash dividends received by the 
Trust will be paid on those dates set forth under "DISTRIBUTIONS" in Part A 
of the Prospectus.  Distributions of funds in the Capital Account, if any, 
will be made as part of the final liquidation distribution, and in certain 
circumstances, earlier.

     THE PUBLIC OFFERING PRICE per Unit of each Trust during the initial 
offering period is equal to a pro rata share of the aggregate underlying 
value of the Securities in such Trust's portfolio (generally determined by the 
closing sale prices of listed Securities and the ask prices of 
over-the-counter traded Securities) plus or minus cash, if any, in the Income 
and Capital Accounts of the Trust, 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 aggregate underlying 
value of the Securities in such Trust (generally determined by the closing 
sale prices of listed Securities and the bid prices of over-the-counter 
traded Securities) plus the sales charges as set forth in Part A of the 
Prospectus.  A pro rata share of accumulated dividends, if any, in the Income 
Account from the preceding Record Date to, but not including, the settlement 
date (normally three business days after purchase) is added to the Public 


<PAGE>

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.

     A UNITHOLDER MAY REDEEM UNITS at the office of the Trustee at prices 
based upon the aggregate underlying value of the Securities (generally 
determined by the closing sale prices of listed Securities and the bid prices 
of over-the-counter traded 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, may make a 
secondary market for the Units of the Trusts at prices based upon the 
aggregate underlying value of the Securities in the respective Trusts 
(generally determined by the closing sale prices of listed Securities and the 
bid prices of over-the-counter traded Securities).  Units subject to a 
deferred sales charge which are tendered for redemption prior to such time as 
the entire deferred sales charge on such Units has been collected will be 
assessed the amount of the remaining deferred sales charge at the time of 
redemption.  (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, the possible deterioration of either the financial condition of the 
issuers or the general condition of the stock market (which currently are at 
historically high levels), changes in interest rates and economic recession.  
Volatility in the market price of the Securities in the Trust changes 
the value of the Units of such Trust.  Unitholders tendering Units for 
redemption during periods of market volatility may receive redemption 
proceeds which are more or less than they paid for the Units.  The Trusts' 
portfolios are not managed and Securities will not be sold by a Trust 
regardless of market fluctuations, although certain Securities may be sold 
under certain limited circumstances.  See "RISK FACTORS."

                                     - 2 -

<PAGE>

                                TABLE OF CONTENTS

NUVEEN UNIT TRUSTS . . . . . . . . . . . . . . . . . . . . . . . . . . .4
OBJECTIVES OF THE TRUSTS . . . . . . . . . . . . . . . . . . . . . . . .5
SUMMARY OF PORTFOLIOS. . . . . . . . . . . . . . . . . . . . . . . . . .5
COMPOSITION OF TRUSTS. . . . . . . . . . . . . . . . . . . . . . . . . .5
PORTFOLIO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
RISK FACTORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
PUBLIC OFFERING PRICE. . . . . . . . . . . . . . . . . . . . . . . . . 11
MARKET FOR UNITS . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
EVALUATION OF SECURITIES AT THE INITIAL DATE OF DEPOSIT. . . . . . . . 14
TAX STATUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
RETIREMENT PLANS . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
TRUST OPERATING EXPENSES . . . . . . . . . . . . . . . . . . . . . . . 19
DISTRIBUTIONS TO UNITHOLDERS . . . . . . . . . . . . . . . . . . . . . 20
ACCUMULATION PLAN. . . . . . . . . . . . . . . . . . . . . . . . . . . 22
REPORTS TO UNITHOLDERS . . . . . . . . . . . . . . . . . . . . . . . . 22
UNIT VALUE AND EVALUATION. . . . . . . . . . . . . . . . . . . . . . . 22
DISTRIBUTIONS OF UNITS TO THE PUBLIC . . . . . . . . . . . . . . . . . 23
OWNERSHIP AND TRANSFER OF UNITS. . . . . . . . . . . . . . . . . . . . 24
REPLACEMENT OF LOST, STOLEN OR DESTROYED CERTIFICATES. . . . . . . . . 25
REDEMPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
SPECIAL REDEMPTION, LIQUIDATION AND INVESTMENT IN A NEW TRUST. . . . . 28
PURCHASE OF UNITS BY THE SPONSOR . . . . . . . . . . . . . . . . . . . 30
REMOVAL OF SECURITIES FROM THE TRUSTS. . . . . . . . . . . . . . . . . 30
INFORMATION ABOUT THE TRUSTEE. . . . . . . . . . . . . . . . . . . . . 31
LIMITATIONS ON LIABILITIES OF SPONSOR AND TRUSTEE. . . . . . . . . . . 31
SUCCESSOR TRUSTEES AND SPONSORS. . . . . . . . . . . . . . . . . . . . 31
INFORMATION ABOUT THE SPONSOR. . . . . . . . . . . . . . . . . . . . . 32
OTHER INFORMATION. . . . . . . . . . . . . . . . . . . . . . . . . . . 32

                                     - 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 common stocks of companies, selected by 
Nuveen using a screening model developed by Nuveen with the assistance and 
expertise of Standard & Poor's, together with funds represented by an 
irrevocable letter of credit issued by a major commercial bank in the amount 
required for their purchase (or the securities themselves) (the "SECURITIES").  
See "SCHEDULE OF INVESTMENTS" in Part A of this Prospectus, for a description 
of the Securities deposited in a Trust.  See also, "SUMMARY OF PORTFOLIOS" and 
"RISK FACTORS".

     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 therefore backed by an irrevocable letter of credit or cash) or 
cash (including a letter of credit) with instructions to purchase additional 
Securities in the Trust.  As additional Units are issued by a Trust as a 
result of the deposit of additional Securities or cash 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, or cash with instructions to purchase additional Securities, into 
a Trust following the Initial Date of Deposit, provided that such additional 
deposits will be in principal amounts which will maintain, within reasonable 
parameters, 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 will be issued, each Unit will 
continue to represent the same principal amount of each Security, and the 
percentage relationship among the principal 

                                     - 4 -

<PAGE>

amount of each Security in the respective Trust will remain relatively the 
same.  To the extent that any Units are redeemed by the Trustee or additional 
Units are issued as a result of additional Securities or cash being deposited 
by the Sponsor, the fractional undivided interest in a Trust represented by 
each unredeemed Unit will decrease or increase accordingly, although the actual
interest in such Trust represented by such fraction will remain unchanged.  
If the Sponsor deposits cash, however, existing and new investors may 
experience a dilution of their investment and a reduction in their 
anticipated income because of fluctuations in the price of the Securities 
between the time of the cash deposit and the purchase of the Securities and 
because the Trust will pay the associated brokerage fees.  To minimize this 
effect, the Trust will try to purchase the Securities as close to the 
evaluation time or as close to the evaluation price as possible.  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 above average capital 
appreciation with a moderated level of risk as compared to the S&P 500.  
There is, of course, no guarantee that the Trusts' objectives will be achieved.

SUMMARY OF PORTFOLIOS

     The Securities included in a Trust's portfolio were derived using the 
following four-step screening model (the "QUALITY SCREENING MODEL") developed 
by Nuveen with the assistance and expertise of Standard & Poor's.  As an 
initial step, only companies with market capitalizations equal to or in 
excess of $500 million were eligible for inclusion in a Trust.  The second 
step selected only those companies ranked A+ or A by Standard & Poor's 
Earnings and Dividend Rankings for Common Stocks, its highest rankings.  The 
third filter selected only those companies which had a Standard & Poor's 
Senior Debt Rating of at least AA-.  As a final step, from this universe of 
companies only those companies whose shares of common stock outstanding 
during the twelve month period ending the quarter immediately preceding the 
creation of the Trust declined by at least 1% were selected for the Trust.  
See "PORTFOLIO."

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 or in 
substitution for Securities not delivered to a Trust.)

     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 

                                     - 5 -

<PAGE>

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 may not exceed the amount of funds 
reserved for the purchase of the Failed Securities.

     If the right of limited substitution described in the preceding 
paragraph is not utilized to acquire Replacement Securities in the event of a 
failed contract, the Sponsor will refund the sales charge attributable to 
such Failed Securities to all Unitholders of the Trust and the Trustee will 
distribute the principal attributable to such Failed Securities not more than 
120 days after the date on which the Trustee received a notice from the 
Sponsor that a Replacement Security would not be deposited in the Trust.  In 
addition, Unitholders should be aware that, at the time of receipt of such 
principal, they may not be able to reinvest such proceeds in other securities 
at a yield equal to or in excess of the yield which such proceeds would have 
earned for Unitholders of the Trust.

     The indenture also authorizes the Sponsor to increase the size of the 
Trust and the number of Units thereof by the deposit of additional Securities 
in the Trust or cash (including a letter of credit) with instructions to 
purchase additional Securities in the Trust and the issuance of a 
corresponding number of additional Units.  If the Sponsor deposits cash, 
however, existing and new investors may experience a dilution of their 
investment and a reduction in their anticipated income because of 
fluctuations in the prices of the Securities between the time of the cash 
deposit and the purchase of the Securities and because the Trust will pay the 
associated brokerage fees.

     SALE OF SECURITIES.  Certain of the Securities may from time to time 
under certain circumstances be sold.  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.

PORTFOLIO

     The Trust consists of common stocks of companies which were derived from 
the Quality Screening Model as described under "SUMMARY OF PORTFOLIOS".  The 
Quality Screening Model was designed to select those companies capable of 
achieving the Trust's objective of providing above average capital 
appreciation with a moderated level of risk as compared to the S&P 500.  The 
Quality Screening Model was designed to create a universe of 
well-established, large capitalization companies with above average equity 
rankings and debt ratings.  In this regard, the Quality Screening Model 
includes only those companies with equity rankings of at least A (as 

                                     - 6 -

<PAGE>

evidenced by the Standard & Poor's Earnings and Dividend Rankings for Common 
Stocks) and senior debt ratings of at least AA- (as evidenced by the Standard 
& Poor's Corporate Rating Criteria).  See "Appendix A -- Standard & Poor's 
Earnings and Dividend Rankings for Common Stocks" and "Appendix B -- Standard 
& Poor's Corporate Ratings Criteria," both found in the Information 
Supplement.  From that universe the Quality Screening Model selected those 
companies whose shares of common stock outstanding during the twelve month 
period ending the quarter immediately preceding the creation of the Trust 
declined by at least 1%.  Standard & Poor's has indicated that it believes 
that the reduction of common shares outstanding is typically the result of a 
share "buy back" program executed by the company and generally reflects a 
companies strong cash flow position, and in turn, high quality earnings and 
may provide an indirect measure of the value of the stock.  In many cases, 
the management of companies executing share reduction strategies has judged 
that an investment in the company's own stock offers more attractive returns 
than competing investment opportunities. Contraction of shares outstanding is 
also typically associated with companies that are more likely to be 
characterized as "stable" rather than "aggressive growth."  Companies seeking 
very rapid (and potentially volatile) growth are unlikely to divert 
resources to share reduction activities.  It is the Sponsor's belief that 
highly rated, large capitalization companies engaging in such stock 
repurchase programs offer the potential for above average capital 
appreciation.  There is, however, no assurance that the objectives of the 
Trust will be achieved.

     The following table compares the actual performance of the S&P 500 
Composite Stock Price Index (the "S&P 500") and the Dow Jones Industrial 
Average (the "DJIA") with the hypothetical performance of approximately equal 
amounts invested in common stocks selected by the Quality Screening Model 
(but not the Trust) in each of the 10 years listed below, as of the business 
day prior to the beginning of each year.

     The returns shown in the following table and graph are not guarantees of 
future performance and should not be used as a predictor of returns to be 
expected in connection with a Trust.  The common stocks selected by the 
Quality Screening Model underperformed the S&P 500 and/or the DJIA in certain 
years. Accordingly, there can be no assurance that a Trust's portfolio will 
outperform the S&P 500 or the DJIA over the life of a Trust or over 
consecutive rollover periods, if available.

     A holder of Units in a Trust would not necessarily realize as high a 
Total Return on an investment in stocks upon which the hypothetical returns 
are based for the following reasons: the Total Return figures shown do not 
reflect sales charges, commissions, Trust expenses or taxes; the Trust is 
established at different times of the year; the Trust may not be fully 
invested at all times or equally weighted in all stocks selected by the 
Quality Screening Model; and Securities are often purchased or sold at prices 
different from the closing prices used in buying and selling Units.

                                     - 7 -

<PAGE>

                        COMPARISON OF TOTAL RETURN(2)


                     QUALITY
                  SCREENING MODEL          S&P 500               DJIA
 YEAR             TOTAL RETURNS(1)      TOTAL RETURNS       TOTAL RETURNS
 1987                 11.36%                5.10%               6.00%
 1988                 27.26%               16.61%              15.97%
 1989                 31.77%               31.69%              31.74%
 1990                  4.27%               -3.10%              -0.61% 
 1991                 29.87%               30.47%              23.99% 
 1992                 14.65%                7.62%               7.37% 
 1993                  0.27%               10.08%              16.74%
 1994                  8.87%                1.32%               4.94%
 1995                 36.01%               37.58%              36.47%
 1996                 19.44%               22.96%              28.80%
- ---------             ------               ------              ------
Average Annualized
Total Return          17.79%               15.27%              16.52%

____________________

(1)  The Quality Screening Model common stocks for any given period 
     were selected by applying the Quality Screening Model as of the 
     beginning of the period.

(2)  Total Return represents the change in market price for the calendar year 
     plus dividends, divided by the initial price, for each group of stocks.
     Total Return does not take into consideration any sales 
     charges, commissions, expenses or taxes.  Based
     on the year-by-year returns contained in the table, over the 10 years 
     listed above, the Quality Screening Model common stocks achieved 
     an average total return of 17.79% while the S&P 500 and the DJIA 
     achieved an average annual total return of 15.27% and 16.52%, 
     respectively.  Although the Trust seeks to achieve a better performance 
     than the S&P 500 and the DJIA, there can be no assurance that the Trust 
     will achieve a better performance over its one-year life or over 
     consecutive rollover periods, if available.

                                     - 8 -

<PAGE>


               SUPPOSE YOU HAD INVESTED $10,000 ON JANUARY 1, 1987?


The chart that appears here represents the cumulative growth of $10,000 
invested in the stocks which comprise the Quality Screening Model, the DJIA 
and the S&P 500 on January 1, 1987 through December 31, 1996. Specifically, 
the chart shows that a $10,000 investment in the stocks which comprise the 
Quality Screening Method, the DJIA and the S&P 500 (reweighted annually) 
would have appreciated to $51,414, $46,142 and $41,433, respectively, as of 
December 31, 1996.

     The chart above represents past performance of the Quality Screening 
Model (but not the Trust), the S&P 500 and the DJIA from January 1, 1987 
through December 31, 1996 and should not be considered indicative of future 
results.  Further, these results are hypothetical.  The chart assumes that 
all dividends during a year are reinvested at the end of that year and does 
not reflect sales charges, commission, expenses or taxes.  There can be no 
assurance that the Trust will outperform the S&P 500 or the DJIA over its 
one-year life or over consecutive rollover periods, if available.

RISK FACTORS

     An investment in Units should be made with an understanding of the risks 
which an investment in common stocks entails, including the risk that the 
financial condition of the issuers of the Securities or the general 
conditions of the common stock market may worsen and the value of the 
Securities and therefore the value of the Units may decline.  Common stocks 
are especially susceptible to general stock market movements and to volatile 
increases and decreases of value as market confidence in and perceptions of 
the issuers change.  These perceptions are based on unpredictable factors 
including expectations regarding government, economic, monetary and fiscal 
policies, inflation and interest rates, economic expansion or contraction, 
and global or regional political, economic or banking crises.  Shareholders 

                                     - 9 -

<PAGE>

of common stocks have rights to receive payments from the issuers of those 
common stocks that are generally subordinate to those of creditors of, or 
holders of debt obligations or preferred stocks of, such issuers.  
Shareholders of common stocks of the type held by the Trusts have a right to 
received dividends only when and if, and in the amounts, declared by the 
issuer's board of directors and have a right to participate in amounts 
available for distribution by the issuer only after all other claims on the 
issuer have been paid or provided for.  Common stocks do not represent an 
obligations of the issuer and, therefore, do not offer any assurance of 
income or provide the same degree of protection of capital as do debt 
securities.  The issuance of additional debt securities or preferred stock 
will create prior claims for payment of principal, interest and dividends 
which could adversely affect the ability and inclination of the issuer to 
declare or pay dividends on its common stock or the rights of holders of 
common stock with respect to assets of the issuer upon liquidation or 
bankruptcy.  The value of common stocks is subject to market fluctuations for 
as long as the common stocks remain outstanding, and thus the value of the 
Securities in the Trusts may be expected to fluctuate over the life of the 
Trusts to values higher or lower than those prevailing on the Initial Date of 
Deposit.

     Holders of common stocks incur more risk than holders of preferred 
stocks and debt obligations because common stockholders, as owners of the 
entity, have generally inferior rights to receive payments from the issuer in 
comparison with the rights of creditors of, or holders of debt obligations or 
preferred stocks issued by, the issuer.  Cumulative preferred stock dividends 
must be paid before common stock dividends and any cumulative preferred stock 
dividend omitted is added to future dividends payable to the holders of 
cumulative preferred stock.  Preferred stockholders are also generally 
entitled to rights on liquidation which are senior to those of common 
stockholders.

     Unitholders will be unable to dispose of any of the Securities in the 
Trust, as such, and will not be able to vote the Securities. As the holder of 
the Securities, the Trustee will have the right to vote all of the voting 
stocks in a Trust and will vote such stocks in accordance with the 
instructions of the Sponsor.

     The value of the Securities will fluctuate over the life of a Trust and 
may be more or less than the value at the time they were deposited in such 
Trust.  The Securities may appreciate or depreciate in value (or pay 
dividends) depending on the full range of economic and market influences 
affecting these securities, including the impact of the Sponsor's purchase and 
sale of Securities (especially during the primary offering period of Units of 
a Trust and during the Special Redemption and Liquidation Period) and other 
factors.

     Whether or not the Securities are listed on a securities exchange, the 
principal trading market for the Securities may be in the over-the-counter 
market.  As a result, the existence of a liquid trading market for the 
Securities may depend on whether dealers will make a market in the 
Securities.  There can be no assurance that a market will be made for any of 
the Securities, that any market for the Securities will be maintained or of 
the liquidity of the Securities in any markets made.  In addition, the Trusts 
may be restricted under the Investment Company Act of 1940 from selling 

                                     - 10 -

<PAGE>

Securities to the Sponsor.  The price at which the Securities may be sold to 
meet redemptions and the value of the Trusts will be adversely affected if 
trading markets for the Securities are limited or absent.

PUBLIC OFFERING PRICE

     The Public Offering Price of the Units is based on the aggregate 
underlying value of the Securities in the Trust (generally determined by the 
closing sale prices of listed Securities and the ask prices of 
over-the-counter traded Securities), plus or minus cash, if any, in the 
Income and Capital Accounts of the Trust, plus an initial sales charge equal 
to the difference between the maximum sales charge of 2.75% of the Public 
Offering Price per Unit and the maximum remaining deferred sales charge, 
initially $0.175 per Unit.  Commencing on those dates set forth under 
"EXPENSE INFORMATION -- SALES CHARGES" in Part A of this Prospectus, a 
deferred sales charge of $           will be assessed per Unit per month.  
Units purchased subsequent to the initial deferred sales charge payment will 
be subject to the initial sales charge and the remaining deferred sales 
charge payments not yet collected.  The deferred sales charge will be paid 
from funds in the Income and/or Capital Accounts, if sufficient, or from the 
periodic sale of Securities.  A pro rata share of accumulated dividends, if 
any, in the Income Account from the preceeding Record Date to, but not 
including, the settlement date (normally three business days after purchase) 
is added to the Public Offering Price.  The total maximum sales charge 
assessed to Unitholders on a per Unit basis will be      % of the Public 
Offering Price (equivalent to      % of the net amount invested, exclusive of 
the deferred sales charge) subject to reduction beginning             , 1998. 
 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 graduated scale 
provided in Part A of this Prospectus, 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 Unitholders 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 Unitholders 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 

                                     - 11 -

<PAGE>

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.  

     For "secondary market" sales the Public Offering Price per Unit of each 
Trust is determined by adding to the Trustees determination of the aggregate 
value of each Security in the Trust (generally determined by the closing sale 
prices of listed Securities and the bid prices of over-the-counter traded 
Securities) 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.

     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 

                                     - 12 -

<PAGE>

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 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 (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.

     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 aggregate underlying value of the Securities in such Trust 
(generally determined by the closing sale prices of listed Securities and the 
ask prices of over-the-counter traded Securities).  Afterward, although it is 
not obligated to do so, the Sponsor may 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 aggregate underlying value of the Securities in a Trust (generally 
determined by the closing sale prices of listed Securities and the bid prices 
of over-the-counter traded Securities).  UNITHOLDERS WHO WISH TO DISPOSE OF 
THEIR UNITS SHOULD INQUIRE OF THE TRUSTEE OR THEIR BROKER AS TO THE CURRENT 
REDEMPTION PRICE.  Units subject to a deferred sales charge which are sold or 
tendered for redemption prior to such time as the entire deferred sales 
charge on such Units has been collected will be assessed the amount of the 

                                     - 13 -

<PAGE>

remaining deferred sales charge at the time of sale or redemption.  (See 
"REDEMPTION.")  In connection with its 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.")

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 AGGREGATE VALUE 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.  (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

The following is a general discussion of certain of the Federal income tax 
consequences of the purchase, ownership and disposition of the Units.  The 
summary is limited to investors who hold the Units as "capital assets" 
(generally, property held for investment) within the meaning of Section 1221 
of the Internal Revenue Code of 1986 (the "CODE").  Unitholders should 
consult their tax advisers in determining the Federal, state, local and any 
other tax consequences of the purchase, ownership and disposition of Units in 
a Trust.

                                     - 14 -

<PAGE>

     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; each Unitholder will be treated as the 
     owner of a pro rata portion of the assets of a Trust under the Code; and 
     the income of such Trust will be treated as income of the Unitholders 
     thereof under the Code.  Each Unitholder will be considered to have 
     received his pro rata share of the income derived from each Security 
     when such income is received by a Trust.

          2.   Each Unitholder will have a taxable event when a Trust 
     disposes of a Security (whether by sale, taxable exchange, liquidation, 
     redemption, or otherwise) or upon the sale or redemption of Units by 
     such Unitholder.  The price a Unitholder pays for his or her Units, 
     generally including sales charges, is allocated among his or her pro 
     rata portion of each Security held by a Trust (in proportion to the fair 
     market values thereof on the date the Unitholder purchases his or her 
     Units) in order to determine his or her tax basis for his or her pro 
     rata portion of each Security held by such Trust.  For Federal income 
     tax purposes, a Unitholder's pro rata portion of dividends, as defined by 
     Section 316 of the Code, paid by a corporation with respect to a 
     Security held by a Trust is taxable as ordinary income to the extent of 
     such corporation's current and accumulated "earnings and profits."  A 
     Unitholder's pro rata portion of dividends paid on such Security which 
     exceeds such current and accumulated earnings and profits will first 
     reduce a Unitholder's tax basis in such Security, and to the extent that 
     such dividends exceed a Unitholder's tax basis in such Security shall 
     generally be treated as capital gain. In general, any such capital gain 
     will be short-term unless a Unitholder has held his or her Units for 
     more than one year.

          3.   A Unitholder's portion of gain, if any, upon the sale or 
     redemption of Units or the disposition of Securities held by a Trust 
     will generally be considered a capital gain (except in the case of a 
     dealer or a financial institution) and will be long-term if the 
     Unitholder has held his or her Units for more than one year (the date on 
     which the Units are acquired (I.E., the "TRADE DATE") is excluded for 
     purposes of determining whether the Units have been held for more than 
     one year).  A Unitholder's portion of loss, if any, upon the sale or 
     redemption of Units or the disposition of Securities held by a Trust 
     will generally be considered a capital loss (except in the case of a 
     dealer or a financial institution) and, in general, will be long-term if 
     the Unitholder has held his or her Units for more than one year.  In 
     particular, a Rollover Unitholder should be aware that a Rollover 
     Unitholder's loss, if any, incurred in connection with the exchange of 
     Units for Units in the next new series of a Trust (the "NEW TRUSTS"), (the 
     Sponsor intends to create a separate New Trust in conjunction with the 
     termination of each of the Trusts) will generally be disallowed with 
     respect to the disposition of any Securities pursuant to such exchange 
     to the extent that such Unitholder is considered the owner of 
     substantially identical securities under the wash sale provisions of the 
     Code taking into account such Unitholder's deemed ownership of the 
     securities underlying the Units in a New Trust in the manner described 

                                     - 15 -

<PAGE>

     above, if such substantially identical securities are acquired within a 
     period beginning 30 days before and ending 30 days after such 
     disposition.  However, any gains incurred in connection with such an 
     exchange by a Rollover Unitholder would be recognized.  Unitholders 
     should consult their tax advisers regarding the recognition of gains and 
     losses for Federal income tax purposes.

     DEFERRED SALES CHARGE.  Generally, the tax basis of a Unitholder 
includes sales charges, and such charges are not deductible.  A portion of 
the sales charge is deferred.  It is possible that for federal income tax 
purposes, a portion of the deferred sales charge may be treated as interest 
which would be deductible by a Unitholder subject to limitations on the 
deduction of investment interest.  In such case, the non-interest portion of 
the deferred sales charge should be added to the Unitholder's tax basis in 
his or her Units.  The deferred sales charge could cause the Unitholder's 
Units to be considered to be debt-financed under Section 264A of the Code 
which would result in a small reduction of the dividends received deduction.  
In any case, the income (or proceeds from redemption) a Unitholder must take 
into account for federal income tax purposes is not reduced by amounts 
deducted to pay the deferred sales charge.  Unitholders should consult their 
own tax advisers as to the income tax consequences of the deferred sales 
charge.

     DIVIDENDS RECEIVED DEDUCTION.  A Unitholder will be considered
to have received all of the dividends paid on his or her pro rata
portion of each Security when such dividends are received by a Trust
regardless of whether such dividends are used to pay a portion of
the deferred sales charge.  Unitholders will be taxed in this manner
regardless of whether distributions from a Trust are actually
received by the Unitholder or are automatically reinvested.  See
"DISTRIBUTIONS TO UNITHOLDERS" and "ACCUMULATION PLAN."

     A corporation that owns Units will generally be entitled to a 70% 
dividends received deduction with respect to such Unitholder's pro rata 
portion of dividends received by a Trust (to the extent such dividends are 
taxable as ordinary income, as discussed above) in the same manner as if such 
corporation directly owned the Securities paying such dividends (other than 
corporate Unitholders, such as "S" corporations which are not eligible for the 
deduction because of their special characteristics and other than for 
purposes of special taxes such as the accumulated earnings tax and the 
personal holding corporation tax).  However, a corporation owning Units 
should be aware that Sections 246 and 246A of the Code impose additional 
limitations on the eligibility of dividends for the 70% dividends received 
deduction, These limitations include a requirement that stock (and therefore 
Units) must generally be held at least 46 days (as determined under Section 
246(c) of the Code). Final regulations have recently been issued which 
address special rules that must be considered in determining whether the 
46-day holding period requirement is met.  Moreover, the allowable percentage 
of the deduction will be reduced from 70% if a corporate Unitholder owns 
certain stock (or Units) the financing of which is directly attributable to 
indebtedness incurred by such corporation. It should be noted that various 
legislative proposals that would affect the dividends received deduction have 
been introduced. Unitholders should consult with their tax advisers with 
respect to the limitations on and possible modifications to the dividends 
received deduction.

                                     - 16 -

<PAGE>

     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 or her.  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 will be deductible by an individual only to the extent they exceed 
2% of such individual's adjusted gross income.  Unitholder's may be required to 
treat some or all of the expenses of the Trust as miscellaneous itemized 
deductions subject to this limitation.

     RECOGNITION OF TAXABLE GAIN OR LOSS UPON DISPOSITION OF SECURITIES BY A 
TRUST OR DISPOSITION OF UNITS.  As discussed above, a Unitholder may 
recognize taxable gain (or loss) when a Security is disposed of by a Trust or 
if the Unitholder disposes of a Unit (although losses incurred by Rollover 
Unitholders may be subject to disallowance, as discussed above).  For 
taxpayers other than corporations, net capital gains are subject to a maximum 
stated marginal tax rate of 28%.  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 Revenue Reconciliation Act of 1993" (the "TAX ACT") raised tax 
rates on ordinary income while capital gains remain subject to a 28% 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.

     If the Unitholder disposes of a Unit, he or she is deemed thereby to 
have disposed of his or her entire pro rata interest in all assets of the 
Trust involved including his or her pro rata portion of all the Securities 
represented by the Unit.

     SPECIAL TAX CONSEQUENCES OF IN-KIND DISTRIBUTIONS UPON REDEMPTION OF 
UNITS, TERMINATION OF A TRUST AND INVESTMENT IN A NEW TRUST.  As discussed in 
"REDEMPTION" and "OTHER INFORMATION -- TERMINATION OF INDENTURE," under 
certain circumstances a Unitholder who owns at least 2,500 Units of a Trust 
may request an In-Kind Distribution upon the redemption of Units or the 
termination of such Trust.  The Unitholder requesting an In-Kind Distribution 
will be liable for expenses related thereto (the "DISTRIBUTION EXPENSES") and 
the amount of such In-Kind Distribution will be reduced by the amount of the 
Distribution Expenses.  See "DISTRIBUTIONS TO UNITHOLDERS." As previously 
discussed, prior to the redemption of Units or the termination of a Trust, a 
Unitholder is considered as owning a pro rata portion of each of such Trust's 
assets for Federal income tax purposes.  The receipt of an In-Kind 
Distribution upon the redemption of Units or the termination of a Trust would 
be deemed an exchange of such Unitholder's pro rata portion of each of the 
shares of stock and other assets held by such Trust in exchange for an 
undivided interest in whole shares of stock plus, possibly, cash.

                                     - 17 -

<PAGE>

     The potential tax consequences that may occur under an In-Kind 
Distribution will depend on whether or not a Unitholder receives cash in 
addition to Securities.  A "Security" for this purpose is a particular class 
of stock issued by a particular corporation.  A Unitholder will not recognize 
gain or loss if a Unitholder only receives Securities in exchange for his or 
her pro rata portion in the Securities held by a Trust.  However, if a 
Unitholder also receives cash in exchange for a fractional share of a 
Security held by a Trust, such Unitholder will generally recognize gain or 
loss based upon the difference between the amount of cash received by the 
Unitholder and his or her tax basis in such fractional share of a Security 
held by such Trust.

     Because a Trust will own many Securities, a Unitholder who requests an 
In-Kind Distribution will have to analyze the tax consequences with respect 
to each Security owned by such Trust.  The amount of taxable gain (or loss) 
recognized upon such exchange will generally equal the sum of the gain (or 
loss) recognized under the rules described above by such Unitholder with 
respect to each Security owned by such Trust.  Unitholders who request an 
In-Kind Distribution are advised to consult their tax advisers in this regard.

     As discussed in "SPECIAL REDEMPTION, LIQUIDATION AND INVESTMENT IN A NEW 
TRUST," a Unitholder may elect to become a Rollover Unitholder.  To the 
extent a Rollover Unitholder exchanges his or her Units for Units of a New 
Trust in a taxable transaction, such Unitholder will recognize gains, if any, 
but generally will not be entitled to a deduction for any losses recognized 
upon the disposition of any Securities pursuant to such exchange to the 
extent that such Unitholder is considered the owner of substantially 
identical securities under the wash sale provisions of the Code taking into 
account such Unitholder's deemed ownership of the securities underlying the 
Units in such New Trust in the manner described above, if such substantially 
identical securities were acquired within a period beginning 30 days before 
and ending 30 days after such disposition under the wash sale provisions 
contained in Section 1091 of the Code.  In the event a loss is disallowed 
under the wash sale provisions, special rules contained in Section 1091(d) of 
the Code apply to determine the Unitholder's tax basis in the securities 
acquired. Rollover Unitholders are advised to consult their tax advisers.

     COMPUTATION OF THE UNITHOLDER'S TAX BASIS.  Initially, a Unitholder's 
tax basis in his or her Units will generally equal the price paid by such 
Unitholder for his or her Units.  The cost of the Units is allocated among 
the Securities held in the Trust in accordance with the proportion of the 
fair market values of such Securities on the date the Units are purchased in 
order to determine such Unitholder's tax basis for his or her pro rata 
portion of each Security.

     A Unitholder's tax basis in his or her Units and his or her pro rata 
portion of an Security held by a Trust will be reduced to the extent 
dividends paid with respect to such Security are received by a Trust which 
are not taxable as ordinary income as described above.

     GENERAL.  Each Unitholder 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 

                                     - 18 -

<PAGE>

to back-up withholding.  If the proper taxpayer identification number and 
appropriate certification are not provided when requested, distributions by a 
Trust to such Unitholder (including amounts received upon the redemption of 
Units) will be subject to back-up withholding.  Distributions by a Trust will 
generally be subject to United States income taxation and withholding in the 
case of Units held by non-resident alien individuals, foreign corporations or 
other non-United States persons.  Such persons should consult their tax 
advisers.

     Unitholders will be notified annually of the amounts of income dividends 
includable in the Unitholders gross income and amounts of Trust expenses 
which may be claimed as itemized deductions.

     Unitholders desiring to purchase Units for tax-deferred plans and IRAs 
should consult their broker for details on establishing such accounts.  Units 
may also be purchased by persons who already have self-directed plans 
established.  See "Why are Investments in the Trusts Suitable for Retirement 
Plans?"

     In the opinion of Carter, Ledyard & Milburn, Special Counsel to the 
Trusts for New York tax matters, under the existing income tax laws of the 
State of New York, 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 
thereof.

RETIREMENT PLANS

     Units of the Trusts may be well suited for purchase by Individual 
Retirement Accounts, Keogh Plans, pension funds and other tax-deferred 
retirement plans.  Generally the Federal income tax relating to capital gains 
and income received in each of the foregoing plans is deferred until 
distributions are received. Distributions from such plans are generally 
treated as ordinary income but may, in some cases, be eligible for special 
averaging or tax-deferred rollover treatment.  Investors considering 
participation in any such plan should review specific tax laws related 
thereto and should consult their attorneys or tax advisers with respect to 
the establishment and maintenance of any such plan. Such plans are offered by 
brokerage firms and other financial institutions.  Fees and charges with 
respect to such plans may vary.

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 

                                     - 19 -

<PAGE>

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 Income and Capital 
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, licensing fees, 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 Income and Capital 
Accounts.

DISTRIBUTIONS TO UNITHOLDERS

     The Trustee will distribute any net income received with respect to any 
of the Securities in a Trust on or about the Income Distribution Dates to 
Unitholders of record on the preceding Income Record Date.  See 
"DISTRIBUTIONS" in Part A of this Prospectus. Persons who purchase Units will 
commence receiving distributions only after such person becomes a Record 
Owner.  Notification to the Trustee of the transfer of Units is the 
responsibility of the purchaser, but in the normal course of business such 
notice is provided by the selling broker/dealer.  Proceeds received on the 
sale of any Securities in a Trust, to the extent not used to meet redemptions 
of Units, pay the deferred sales charge or pay expenses, will, however, be 
distributed on the last day of each month to Unitholders of record on the 
fifteenth day of each month if the amount available for distribution equals 
at least $1.00 per 100 Units.  The Trustee is not required to pay interest on 
funds held in the Capital Account of a Trust (but may itself earn interest 
thereon and therefore benefit from the use of such funds).  Notwithstanding, 
distributions of funds in the Capital Account, if any, will be made as part 
of the final liquidation distribution, and in certain circumstances, earlier. 
See "Tax Status."

                                     - 20 -

<PAGE>

     It is anticipated that the deferred sales charge will be collected from 
the Capital Account of the Trusts and that amounts in the Capital Account 
will be sufficient to cover the cost of the deferred sales charge.  To the 
extent that amounts in the Capital Account are insufficient to satisfy the 
then current deferred sales charge obligation, Securities may be sold to meet 
such shortfall. Distributions of amounts necessary to pay the deferred 
portion of the sales charge will be made to an account designated by the 
Sponsor for purposes of satisfying Unitholder's deferred sales charge 
obligations.

     Under regulations issued by the Internal Revenue Service, the Trustee is 
required to withhold a specified percentage of any distribution made by a 
Trust if the Trustee has not been furnished the 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 under certain circumstances by contacting the 
Trustee, otherwise the amount may be recoverable only when filing a tax 
return.  Under normal circumstances the Trustee obtains the Unitholder's tax 
identification number from the selling broker.  However, a Unitholder should 
examine his or her statements from the Trustee to make sure that the Trustee 
has been provided a certified tax identification number in order to avoid 
this possible "back-up withholding."  In the event the Trustee has not been 
previously provided such number, one should be provided as soon as possible.

     Within a reasonable time after a Trust is terminated, each Unitholder 
who is not a Rollover Unitholder will, upon surrender of his Units for 
redemption, receive (i) the pro rata share of the amounts realized upon the 
disposition of Securities, unless he or she elects an In-Kind Distribution as 
described under "OTHER INFORMATION -- TERMINATION OF INDENTURE" and (ii) a 
pro rata share of any other assets of such Trust, less expenses of such Trust.

     The Trustee will credit to the Income Account of a Trust any dividends 
received on the Securities therein.  All other receipts (E.G., return of 
capital, etc.) are credited to the Capital Account of the Trust.

     The Trustee may establish reserves (the "RESERVE ACCOUNT") within the 
Trust for state and local taxes, if any, and any governmental charges payable 
out of such Trust.

     DISTRIBUTION REINVESTMENT.  Any Unitholder may elect to have each 
distribution of income and/or capital on his Units, other than the final 
liquidating distribution in connection with the termination of a Trust, 
automatically reinvested in additional Units of such Trust.  Each person who 
purchases Units of a Trust may elect to participate in the reinvestment 
option by notifying the Trustee in writing of their election.  Reinvestment 
may not be available in all states.  Notification to the Trustee must be 
received within 10 days prior to the Record Date for such distributions.  
Each subsequent distribution of income and/or capital, as selected by the 
Unitholder, will be automatically applied by the Trustee to purchase 
additional Units of a Trust.  The remaining deferred sales charge payments 
will be assessed on Units acquired pursuant to reinvestment.  IT SHOULD BE 
REMEMBERED THAT EVEN IF DISTRIBUTIONS ARE REINVESTED, THEY ARE STILL TREATED 
AS DISTRIBUTIONS FOR INCOME TAX PURPOSES.

                                     - 21 -

<PAGE>

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 income and 
capital 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 capital only reinvestment to reinvestment of 
both capital and income 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 income, 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 (1) a summary of transactions in the 
Trust for such year; (2) any Security sold during the year and the Securities 
held at the end of such year by the Trust; (3) the redemption price per Unit 
based upon a computation thereof on the 31st day of December of such year (or 
the last business day prior thereto); and (4) amounts of income and capital 
distributed during such year.

     In order to comply with Federal and state tax reporting requirements, 
Unitholders will be furnished, upon request to the Trustee, evaluations of 
the Securities in the Trust furnished to it by the Evaluator. 

UNIT VALUE AND EVALUATION 

     The value of the Trust is determined by the Sponsor on the basis of (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; (2) the 
aggregate value of the Securities held in the Trust, as determined by the 
Evaluator on the basis of the aggregate underlying value of the 

                                     - 22 -

<PAGE>

Securities in the Trust next computed; and (3) dividends receivable on the 
Securities trading ex-dividend as of the date of computation; and deducting 
therefrom: (1) amounts representing any applicable taxes or governmental 
charges payable out of such Trust; (2) any amounts owing to the Trustee for 
its advances; (3) an amount representing estimated accrued expenses of the 
Trust, including, but not limited to, fees and expenses of the Trustee 
(including legal fees), the Evaluator and supervisory fees, if any; (4) cash 
held for distribution to Unitholders of record of the Trust as of the 
business day prior to the evaluation being made; and (5) other liabilities 
incurred by 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 aggregate underlying value of the Securities in the Trust in the 
following manner:  if the Securities are listed on a 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 bid prices.  
If the Securities are not so listed or, if so listed and the principal market 
therefor is other than on a securities exchange, the evaluation shall 
generally be based on the current bid prices on the over-the-counter market 
(unless these prices are inappropriate as a basis for evaluation).  If 
current bid prices are unavailable, the evaluation is generally determined 
(a) on the basis of current bid prices for comparable securities, (b) by 
appraising the value of the Securities on the bid side of the market or (c) 
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 500 
Units, whichever is less.  The Sponsor reserves the right to reject, in whole 
or in part, any order for the purchase of Units. 

     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.

                                     - 23 -

<PAGE>

     The Sponsor may 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 
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 

                                     - 24 -

<PAGE>

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 
person.  The time a telephone redemption request is received determines the 

                                     - 25 -

<PAGE>

"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.  Units subject to a deferred sales charge which are tendered for 
redemption prior to such time as the entire deferred sales charge on such 
Units has been collected will be assessed the amount of the remaining 
deferred sales charge at the time of redemption.  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.

     Any Unitholder tendering 2,500 Units or more for redemption may request 
by written notice submitted at the time of tender from the Trustee, in lieu 
of a cash redemption, a distribution of shares of Securities in an amount and 
value of Securities per Unit equal to the Redemption Price Per Unit, as 
determined as of the evaluation next following tender.  To the extent 
possible, in-kind distributions ("IN-KIND DISTRIBUTIONS") shall be made by 
the Trustee through the distribution of each of the Securities in book-entry 
form to the account of the Unitholder's bank or broker/dealer at the 
Depository Trust Company.  An In-Kind Distribution will be reduced by 
customary transfer and registration charges.  The tendering Unitholder will 
receive his pro rata number of whole shares of each of the Securities 
comprising a portfolio and cash from the Capital Account equal to the 
fractional shares to which the tendering Unitholder is entitled.  The Trustee 
may adjust the number of shares of any issue of Securities included in a 
Unitholder's In-Kind Distribution to facilitate the distribution of whole 
shares, such adjustment to be made on the basis of the value of Securities on 
the date of tender.  If funds in the Capital Account are insufficient to 
cover the required cash distribution to the tendering Unitholder, the Trustee 
may sell Securities in the manner described above.

     Under regulations issued by the Internal Revenue Service, the Trustee is 
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.  For 
further information regarding this withholding, see "DISTRIBUTIONS TO 
UNITHOLDERS."  In the event the Trustee has not been previously provided such 
number, one must be provided at the time redemption is requested.

                                     - 26 -

<PAGE>

     Any amounts paid on redemption representing income shall be withdrawn 
from the Income Account of a Trust to the extent that funds are available for 
such purpose, or from the Capital Account. All other amounts paid on 
redemption shall be withdrawn from the Capital Account.

     The Trustee is empowered to sell Securities of the Trusts in order to 
make funds available for redemption.  To the extent that Securities are sold, 
the size and diversity of the 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 per Unit during the secondary market will be 
determined on the basis of the aggregate underlying value of the Securities 
in a Trust plus or minus cash, if any, in the Income and Capital Accounts of 
such Trust.  The Redemption Price per Unit is equal to the pro rata share of 
each Unit determined by the Trustee by 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; (2) the aggregate underlying 
value of the Securities held in such Trust, as determined by the Evaluator on 
the basis of the evaluation next computed; and (3) dividends receivable on 
the Securities trading ex-dividend as of the date of computation; and 
deducting therefrom: (1) amounts representing any applicable taxes or 
governmental charges payable out of such Trust; (2) any amounts owing to the 
Trustee for its advances; (3) an amount representing estimated accrued 
expenses of such Trust, including but not limited to fees and expenses of the 
Trustee (including legal fees), the Evaluator and supervisory fees, if any; 
(4) cash held for distribution to Unitholders of record of such Trust as of 
the business day prior to the evaluation being made; and (5) other 
liabilities incurred by such Trust; and finally dividing the results of such 
computation by the number of Units of such Trust outstanding as of the date 
thereof.  The redemption price per Unit will be assessed the amount, if any, 
of the remaining deferred sales charge at the time of redemption.

     The aggregate value of the Securities for purposes of the Redemption 
Price during the secondary market and the Secondary Market Public Offering 
Price will be determined in the following manner: if the Securities are 
listed on a 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 bid prices.  If the Securities are not so listed 
or, if so listed and the principal market therefore is other than on a 
securities exchange, the evaluation shall generally be based on the current 
bid prices on the over-the-counter market (unless these prices are 
inappropriate as a basis for evaluation). If current bid prices are 
unavailable, the evaluation is generally determined (a) on the basis of 
current bid prices for comparable securities, (b) by appraising the value of 
the Securities on the bid side of the market or (c) by any combination of the 
above.

     The right of redemption may be suspended and payment postponed for any 
period during which the New York Stock Exchange is closed, other than for 
customary weekend and holiday closings, or during which the Securities and 
Exchange Commission determines that trading on the New York Stock Exchange is 
restricted or any emergency exists, as a result of which disposal or 

                                     - 27 -

<PAGE>

evaluation of the Securities is not reasonably practicable, or for such other 
periods as the Securities and Exchange Commission may by order permit. Under 
certain extreme circumstances, the Sponsor may apply to the Securities and 
Exchange Commission for an order permitting a full or partial suspension of 
the right of Unitholders to redeem their Units.  The Trustee is not liable to 
any person in any way for any loss or damage which may result from any such 
suspension or postponement.

SPECIAL REDEMPTION, LIQUIDATION AND INVESTMENT IN A NEW TRUST

     It is expected that a special redemption and liquidation will be made of 
all Units of a Trust held by any Unitholder (a "ROLLOVER UNITHOLDER") who 
affirmatively notifies the Trustee in writing that he or she desires to 
participate as a Rollover Unitholder by the Rollover Notification Date 
specified in the "PERFORMANCE INFORMATION" appearing in Part A of this 
Prospectus.

     All Units of Rollover Unitholders will be redeemed In-Kind during the 
Special Redemption and Liquidation Period and the underlying Securities will 
be distributed to the Distribution Agent on behalf of the Rollover 
Unitholders.  During the Special Redemption and Liquidation Period (as set 
forth in "PERFORMANCE INFORMATION" in Part A), the Distribution Agent will be 
required to sell all of the underlying Securities on behalf of Rollover 
Unitholders.  The sales proceeds will be net of brokerage fees, governmental 
charges or any expenses involved in the sales.

     The Distribution Agent may engage the Sponsor, as its agent, or other 
brokers to sell the distributed Securities.  The Securities will be sold as 
quickly as is practicable during the Special Redemption and Liquidation 
Period.  The Sponsor does not anticipate that the period will be longer than 
one or two days, given that the Securities are usually highly liquid.  The 
liquidity of any Security depends on the daily trading volume of the Security 
and the amount that the Sponsor has available for sale on any particular day.

     The Rollover Unitholders' proceeds will be invested in a New Trust or a 
trust with a similar investment strategy (as selected by the Unitholder), if 
then registered and being offered.  The proceeds of redemption will be used 
to buy New Trust units as the proceeds become available.  Any Rollover 
Unitholder may thus be redeemed out of a Trust and become a holder of an 
entirely different trust, a New Trust, with a different portfolio of 
Securities.  In accordance with the Rollover Unitholders' offer to purchase 
the New Trust units, the proceeds of the sales (and any other cash 
distributed upon redemption) will be invested in a New Trust, at the public 

                                     - 28 -

<PAGE>

offering price, including the applicable maximum sales charge per Unit (which 
for Rollover Unitholders is currently expected to be $.175 per unit for the 
New Series of a Trust, all of which will be deferred as provided herein).

     The Sponsor intends to create the New Trust units as quickly as 
possible, depending upon the availability and reasonably favorable prices of 
the Securities included in a New Trust portfolio, and it is intended that 
Rollover Unitholders will be given first priority to purchase the New Trust 
units.  The Sponsor may also permit Rollover Unitholders to elect to have 
their proceeds invested in a trust with a similar investment strategy, if 
such trust is then registered in the Unitholder's state of residence and 
being offered. There can be no assurance, however, as to the exact timing of 
the creation of the New Trust units or the aggregate number of New Trust 
units which the Sponsor will create.  The Sponsor may, in its sole 
discretion, stop creating new units (whether permanently or temporarily) at 
any time it chooses, regardless of whether all proceeds of the Special 
Redemption and Liquidation have been invested on behalf of Rollover 
Unitholders.  Cash which has not been invested on behalf of the Rollover 
Unitholders in New Trust units will be distributed within a reasonable time 
after such occurrence. However, since the Sponsor can create units, the 
Sponsor anticipates that sufficient units can be created, although moneys in 
a New Trust may not be fully invested on the next business day.

     The process of redemption, liquidation, and investment in a New Trust is 
intended to allow for the fact that the portfolios selected by the Sponsor 
are chosen on the basis of growth and income potential only for a year, at 
which point a new portfolio is chosen. It is contemplated that a similar 
process of redemption, liquidation and investment in a New Trust will be 
available as each Trust terminates.

     It should also be noted that Rollover Unitholders may realize taxable 
capital gains on the Special Redemption and Liquidation but, in certain 
unlikely circumstances, will not be entitled to a deduction for certain 
capital losses and, due to the procedures for investing in a New Trust, no 
cash would be distributed at that time to pay any taxes.  Included in the 
cash for the Special Redemption and Liquidation will be an amount of cash 
attributable to the second distribution of dividend income; accordingly, 
Rollover Unitholders also will not have cash from this source distributed to 
pay any taxes.  See "TAX STATUS."

     In addition, during this period a Unitholder will be at risk to the 
extent that Securities are not sold and will not have the benefit of any 
stock appreciation to the extent that moneys have not been invested; for this 
reason, the Sponsor will be inclined to sell and purchase the Securities in 
as short a period as they can without materially adversely affecting the 
price of the Securities.

     Unitholders who do not inform the Distribution Agent that they wish to 
have their Units so redeemed and liquidated ("REMAINING UNITHOLDERS") will 
not realize capital gains or losses due to the Special Redemption and 
Liquidation, and will not be charged any additional sales charge.

     The Sponsor may for any reason, in its sole discretion, decide not to 
sponsor the New Trusts or any subsequent series of the Trusts, without 

                                     - 29 -

<PAGE>

penalty or incurring liability to any Unitholder. If the Sponsor so decides, 
the Sponsor shall notify the Unitholders before the Special Redemption and 
Liquidation.  All Unitholders will then be remaining Unitholders, with rights 
to ordinary redemption as before.  See "REDEMPTION."  The Sponsor may modify 
the terms of the New Trusts or any subsequent series of the Trusts.  The 
Sponsor may also modify, suspend or terminate the Rollover Option upon notice 
to the Unitholders of such amendment at least 60 days prior to the effective 
date of such amendment.

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

     The portfolio of the Trust is not "managed" by the Sponsor or the 
Trustee; their activities described herein are governed solely by the 
provisions of the Indenture.  The Indenture provides that the Sponsor may 
(but need not) direct the Trustee to dispose of an Security in the event that 
an issuer defaults in the payment of a dividend that has been declared, that 
any action or proceeding has been instituted restraining the payment of 
dividends or there exists any legal question or impediment affecting such 
Security, that the issuer of the Security has breached a covenant which would 
affect the payments of dividends, the credit standing of the issuer or 
otherwise impair the sound investment character of the Security, that the 
issuer has defaulted on the payment on any other of its outstanding 
obligations, that the price of the Security has declined to such an extent or 
other such credit factors exist so that in the opinion of the Sponsor, the 
retention of such Securities would be detrimental to a Trust.  Except as 
stated under "COMPOSITION OF TRUSTS" for Failed Securities, the acquisition 
by a Trust of any securities or other property other than the Securities is 
prohibited.  Pursuant to the Indenture and with limited exceptions, the 
Trustee may sell any securities or other property acquired in exchange for 
Securities such as those acquired in connection with a merger or other 
transaction.  If offered such new or exchanged securities or property, the 
Trustee shall reject the offer.  However, in the event such securities or 
property are nonetheless acquired by a Trust, they may be accepted for 
deposit in a Trust and either sold by the Trustee or held in a Trust pursuant 
to the direction of the Sponsor.  Proceeds from the sale of Securities by the 
Trustee are credited to the Capital Account of a Trust for distribution to 
Unitholders or to meet redemptions. 

     The Trustee may also sell Securities designated by the Sponsor, or if 
not so directed, in its own discretion, for the purpose of redeeming Units of 
a Trust tendered for redemption and the payment of expenses.

                                     - 30 -

<PAGE>

     The Sponsor, in designating Securities to be sold by the Trustee, will 
generally make selections in order to maintain, to the extent practicable, 
the proportionate relationship among the number of shares of individual 
issues of Securities.  To the extent this is not practicable, the composition 
and diversity of the Securities may be altered.  In order to obtain the best 
price for a Trust, it may be necessary for the Sponsor to specify minimum 
amounts (generally 100 shares) in which blocks of Securities are to be sold.

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.

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 

                                     - 31 -

<PAGE>

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.

     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 Trust's 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 

                                     - 32 -

<PAGE>

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

     The 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 Trust 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 Mandatory Termination Date set forth under 
"PERFORMANCE INFORMATION" in Part A of this Prospectus.

     Commencing on the Mandatory Termination Date, Securities will begin to 
be sold in connection with the termination of the Trust. The Sponsor will 
determine the manner, timing and execution of the sale of the Securities.  
Written notice of any termination of a Trust specifying the time or times at 
which Unitholders may surrender their certificates for cancellation shall be 
given by the Trustee to each Unitholder at his address appearing on the 
registration books of such Trust maintained by the Trustee.  Not less than 30 
days prior to the Mandatory Termination Date the Trustee will provide written 
notice thereof to all Unitholders and will include with such notice a form to 
enable Unitholders to elect a distribution of shares of Securities (reduced 
by customary transfer and registration charges), if such Unitholder owns at 
least 2,500 Units, rather than to receive payment in cash for such 
Unitholder's pro rata share of the amounts realized upon the disposition by 
the Trustee of Securities.  To be effective, the election form, together with 
surrendered certificates and other documentation required by the Trustee, 
must be returned to the Trustee at least five business days prior to the 
Mandatory Termination Date.  A Unitholder may, of course, at any time after 
the Securities are distributed, sell all or a portion of the shares. 
Unitholders not electing a distribution of shares of Securities and who do 
not elect the Rollover Option will receive a cash distribution from the sale 
of the remaining Securities within a reasonable time after the Trust is 
terminated.  Regardless of the distribution involved, the Trustee will deduct 
from the funds of a Trust any accrued costs, expenses, advances or 

                                     - 33 -

<PAGE>

indemnities provided by the Trust Agreement, 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. 
 Any sale of Securities in a Trust upon termination may result in a lower 
amount than might otherwise be realized if such sale were not required at 
such time.  Trustee will then distribute to each Unitholder his pro rata 
share of the balance of the Income and Capital Accounts.

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.

                                      - 34 -

<PAGE>

                                NUVEEN UNIT TRUSTS
           NUVEEN - STANDARD & POOR'S QUALITY EQUITY PORTFOLIO TRUST
                               PROSPECTUS -- PART B

                                 _______________, 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 Trust   Chicago, IL  60603

     When Units of the Trusts are no longer available, or for investors who 
will reinvest into subsequent series of the Trusts, this Prospectus may be 
used as a preliminary prospectus for a future series; in which case investors 
should note the following:

     INFORMATION CONTAINED HEREIN IS SUBJECT TO AMENDMENT.  A REGISTRATION 
STATEMENT RELATING TO SECURITIES OF A FUTURE SERIES HAS BEEN FILED WITH THE 
SECURITIES AND EXCHANGE COMMISSION.  THESE SECURITIES MAY NOT BE SOLD NOR MAY 
OFFERS TO BUY BE ACCEPTED PRIOR TO THE TIME THE REGISTRATION STATEMENT 
BECOMES EFFECTIVE.

     THE PROSPECTUS SHALL NOT CONSTITUTE AN OFFER TO SELL OR THE SOLICITATION 
OF AN OFFER TO BUY NOR SHALL THERE BE ANY SALE OF THESE SECURITIES IN ANY 
STATE IN WHICH SUCH OFFER, SOLICITATION OR SALE WOULD BE UNLAWFUL PRIOR TO 
REGISTRATION OR QUALIFICATION UNDER THE SECURITIES LAWS OF ANY SUCH STATE.

     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.

                                      -35-

<PAGE>


                                NUVEEN UNIT TRUSTS
     NUVEEN - STANDARD & POOR'S QUALITY EQUITY PORTFOLIO TRUST PROSPECTUS

                              _______________, 1997

                              NUVEEN UNIT TRUSTS

                            INFORMATION SUPPLEMENT

                          NUVEEN UNIT TRUST SERIES 4

     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

APPENDIX A -- STANDARD & POOR'S EARNINGS AND DIVIDEND RANKINGS
              FOR COMMON STOCKS

APPENDIX B -- STANDARD & POOR'S CORPORATE RATINGS CRITERIA



<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.  

                                    -3-

<PAGE>


Thereafter, each distribution of interest income or principal on the 
participant's Units (principal only in the case of a Unitholder who has 
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 

                                     -4-

<PAGE>


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, 
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.

                                  -5-

<PAGE>

     The Sponsor offers a program of advertising support to registered 
broker-dealer firms, banks and bank affiliates ("FIRMS") that sell Trust 
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.


                                    -6-


<PAGE>


                                   APPENDIX A

                 STANDARD & POOR'S EARNINGS AND DIVIDEND RANKINGS
                                FOR COMMON STOCKS

     The investment process involves assessment of various factors -- such as 
products and industry position, corporate resources and financial policy -- 
with results that make some common stocks more highly esteemed than others.  
In this assessment, Standard & Poor's believes that earnings and dividend 
performance is the end result of the interplay of these factors and that, 
over the long run, the record of this performance has a considerable bearing 
on relative quality.  The rankings, however, do not pretend to reflect all of 
the factors, tangible or intangible, that bear on stock quality.

     Relative quality of bonds or other debt, that is, degrees of protection 
for principal and interest, called credit worthiness, cannot be applied to 
common stocks, and therefore rankings are not to be confused with bond quality
ratings which are arrived at by a necessarily different approach.

     Growth and stability of earnings and dividends are deemed key elements 
in establishing Standard & Poor's earnings and dividend rankings for common 
stocks.  It should be noted, however, that the process also takes into 
consideration certain adjustments and modifications deemed desirable in 
establishing such rankings.

     The major driver of these rankings is a computerized 
scoring system based on per-share earnings and dividend records of the most 
recent ten years -- a period deemed long enough to measure significant time 
segments of secular growth, to capture indications of basic changes in trend 
as they develop, and to encompass the full peak-to-peak range of the business 
cycle.  Basic scores are computed for earnings and dividends, then adjusted 
as indicated by a set of predetermined modifiers for growth, stability within 
long-term trend, and cyclicality.  Adjusted scores for earnings and dividends 
are then combined to yield a final score.

     In addition, the ranking system makes allowance for the fact that, in 
general, corporate size imparts certain recognized advantages from an 
investment standpoint.  Conversely, minimum size limits (as measured by 
corporate revenues) are set for the various rankings, but the system 
provides for exceptions when the score reflects an outstanding 
earnings-dividend record.

     The final score for each stock is measured against a scoring matrix 
determined by analysis of the scores of a large and representative sample of 
stocks.  The range of scores in the array of this sample has been aligned with 
the following ladder of rankings:

A+  Highest  A-   Above Average   B-  Lower 
A   High     B+   Average         C   Lowest
             B    Below Average   D   In Reorganization

<PAGE>

     NR signifies no ranking because of insufficient data or because the 
stock is not amenable to the ranking process.

     The rankings as determined above may be modified in some instances by 
special considerations, such as natural disasters, massive strikes, and 
non-recurring accounting adjustments.

     A ranking is not a forecast of future market price performance, but is 
basically an appraisal of past performance of earnings and dividends, and 
relative current standing.  These rankings must not be used as market 
recommendations; a high-scoring stock may at times be so overpriced as to 
justify its sale, while a low-scoring stock may be attractively priced for 
purchase.  Rankings based upon earnings and dividend records are no 
substitute for complete analysis.  They cannot take into account potential 
effects on management changes, internal company policies not yet fully 
reflected in the earnings and dividend record, public relations standing, 
recent competitive shifts, and a host of other factors that may be relevant 
to market price or suitability.


                                       A-2

<PAGE>


                                  APPENDIX B

                     STANDARD & POOR'S CORPORATE RATINGS CRITERIA

     A Standard & Poor's issue credit rating is a current opinion of the 
creditworthiness of an obligor with respect to a specific financial 
obligations, a specific class of financial obligations, or a specific 
financial program (including ratings on medium-term note programs and 
commercial paper programs).  It takes into consideration the creditworthiness 
of guarantors, insurers, or other forms of credit enhancement on the 
obligation and takes into account the currency in which the obligation is 
denominated.  The issue credit rating is not a recommendation to purchase, 
sell, or hold a financial obligation, inasmuch as it does not comment as to 
market price or suitability for a particular investor.

     Issue credit ratings are based on current information furnished by the 
obligors or obtained by Standard & Poor's from other sources it considers 
reliable.  Standard & Poor's does not perform an audit in connection with any 
credit rating and may, on occasion, rely on unaudited financial information.  
Credit ratings may be changed, suspended, or withdrawn as a result of changes 
in, or unavailability of, such information, or based on other circumstances.

     Issue credit ratings can be either long-term or short-term.  Short-term 
ratings are generally assigned to those obligations considered short-term in 
the relevant market.  In the U.S., for example, that means obligations with 
an original maturity of no more than 365 days -- including commercial paper.  
Short-term ratings are also used to indicate the creditworthiness of an 
obligor with respect to put features on long-term obligations.  The result is 
a dual rating, in which the short-term rating addresses the put feature, in 
addition to the usual long-term rating.  Medium-term notes are assigned 
long-term ratings.

LONG-TERM ISSUE CREDIT RATINGS

     Issue credit ratings are based, in varying degrees, on the following 
considerations:

          1.   Likelihood of payment -- capacity and willingness of
     the obligor to meet its financial commitment on an obligation
     in accordance with the terms of the obligation;

          2.   Nature of and provisions of the obligation; and

          3.   Protection afforded by, and relative position of, 
     the obligation in the event of bankruptcy, reorganization, or
     other arrangement under the laws of bankruptcy and other laws
     affecting creditors' rights.

     The issue rating definitions are expressed in terms of default risk.  As 
such, they pertain to senior obligations of an entity. Junior obligations are 
typically rated lower than senior obligations, to reflect the lower priority 
in bankruptcy, as noted above.  (Such differentiation applies when an entity 
has both senior and subordinated obligations, secured and unsecured 
obligations, or operating company and holding company obligations.)  
Accordingly, in the case of junior debt, the rating may not conform exactly 
with the category definition.


<PAGE>


       "AAA"   An obligation rated "AAA" has the highest rating
               assigned by Standard & Poor's.  The obligor's
               capacity to meet its financial commitment on the
               obligation is extremely strong.

        "AA"   An obligation rated "AA" differs from the highest 
               rated obligations only in small degree.  The
               obligor's capacity to meet its financial commitment
               on the obligation is very strong.

         "A"   An obligation rated "A" is somewhat more susceptible
               to the adverse effects of changes in circumstances
               and economic conditions than obligations in higher
               rated categories.  However, the obligor's capacity
               to meet its financial commitment on the obligation
               is still strong.

       "BBB"   An obligation rated "BBB" exhibits adequate
               protection parameters.  However, adverse economic 
               conditions or changing circumstances are more likely
               to lead to a weakened capacity of the obligor to
               meet its financial commitment on the obligation.

     Obligations rated "BB," "B," "CCC," "CC," and "C" are regarded as having 
significant speculative characteristics.  "BB" indicates the least degree of 
speculation and "C" the highest.  While such obligations will likely have 
some quality and protective characteristics, these may be outweighed by large 
uncertainties or major exposures to adverse conditions.

        "BB"   An obligation rated "BB" is less vulnerable to
               nonpayment than other speculative issues.  However,
               it faces major ongoing uncertainties or exposure to
               adverse business, financial, or economic conditions
               which could lead to the obligor's inadequate
               capacity to meet its financial commitment on the
               obligation.

         "B"   An obligation rated "B" is more vulnerable to
               nonpayment than obligations rated "BB," but the
               obligor currently has the capacity to meet its
               financial commitment on the obligation.  Adverse
               business, financial, or economic conditions will
               likely impair the obligor's capacity or willingness
               to meet its financial commitment on the obligation.

       "CCC"   An obligation rated "CCC" is currently vulnerable 
               to nonpayment, and is dependent upon favorable
               business, financial, and economic conditions for the
               obligor to meet its financial commitment on the
               obligation.  In the event of adverse business,
               financial, or economic conditions, the obligor is 
               not likely to have the capacity to meet its
               financial commitment on the obligation.

                                   B-2

<PAGE>


        "CC"   An obligation rated "CC" is currently highly
               vulnerable to nonpayment.



                                   B-3



<PAGE>


                         CONTENTS OF REGISTRATION STATEMENT


A.   Bonding Arrangements of Depositor:

     The Depositor has obtained the following Stockbrokers Blanket Bonds for 
its officers, directors and employees:

        INSURER/POLICY NO.                          AMOUNT

        United Pacific Insurance Co.              $10,000,000
        Reliance Insurance Company
        B 74 92 20

        Aetna Casualty and Surety                 $10,000,000
        08 F10618BCA

        St. Paul Insurance Co.                    $ 6,000,000
        400 HC 1051


<PAGE>



B.   This Registration Statement comprises the following papers and
     documents:
          The facing sheet
          The Prospectus
          The signatures
          Consents of Counsel
          The following exhibits:

1.1(a)    Copy of Standard Terms and Conditions of Trust between 
          John Nuveen & Co. Incorporated, Depositor, and The Chase
          Manhattan Bank, Trustee (to be supplied by amendment).

1.1(b)    Trust Indenture and Agreement (to be supplied by
          amendment).

1.2*      Copy of Certificate of Incorporation, as amended, of John
          Nuveen & Co. Incorporated, Depositor.

1.3**     Copy of amendment of Certificate of Incorporation changing
          name of Depositor to John Nuveen & Co. Incorporated.

2.1       Copy of Certificate of Ownership (included in
          Exhibit 1.1(a) and incorporated herein by reference).

3.1       Opinion of counsel as to legality of securities being
          registered (to be supplied by amendment).

3.2       Opinion of counsel as to Federal income tax status of
          securities being registered (to be supplied by amendment).

4.1       Consent of Standard & Poor's Corporation (to be supplied
          by amendment).

4.2       Consent of Kenny S & P Evaluation Services (to be supplied
          by amendment).

4.3       Consent of Carter, Ledyard & Milburn (to be supplied by
          amendment).

6.1       List of Directors and Officers of Depositor (to be
          supplied by amendment).


____________
*   Incorporated by reference to Form N-8B-2 (File No. 811-1547) filed on 
    behalf of Nuveen Tax-Free Unit Trust, Series 16.

**  Incorporated by reference to Form N-8B-2 (File No. 811-2198) filed on 
    behalf of Nuveen Tax-Free Unit Trust, Series 37.

                                     -2-

<PAGE>


C.   EXPLANATORY NOTE

     The Registration Statement will contain multiple separate
     prospectuses.  Each Prospectus will relate to an individual
     unit investment trust and will consist of a Part A, a Part B 
     and an Information Supplement.  Each prospectus will be
     identical with the exception of the respective Part A which
     will contain the financial information specific to such
     underlying unit investment trust.

D.   UNDERTAKINGS

          1.   With the exception of the information included in 
     the state specific appendices to the Information Supplement, 
     which will vary depending upon the make-up of a Fund or updated
     to reflect current events, any amendment to a Fund's
     Information Supplement will be subject to the review of the
     staff of the Securities and Exchange Commission prior to
     distribution; and

          2.   The Information Supplement to the Trust will not
     include third party financial information.


                                    -3-

<PAGE>


                                    SIGNATURES

     Pursuant to the requirements of the Securities Act of 1933, the 
Registrant, Nuveen Unit Trust, Series 4, has duly caused this Registration 
Statement to be signed on its behalf by the undersigned thereunto duly 
authorized in the City of Chicago and State of Illinois on April 15, 1997.

                                  NUVEEN UNIT TRUST, SERIES 4
                                              (Registrant)

                                  BY JOHN NUVEEN & CO. INCORPORATED
                                              (Depositor)

                                  By     Larry W. Martin
                                     ------------------------
                                          Vice President

                                  Attest   Morrison Warren
                                         ---------------------
                                          Assistant Secretary

     Pursuant to the requirements of the Securities Act of 1933, this 
Registration Statement has been signed below by the following persons in the 
capacities and on the date indicated:

SIGNATURE                           TITLE*                   DATE

Timothy R. Schwertfeger     Chairman, Board of Directors  )
                            Chief Executive Officer       )
                            and Director                  )


Anthony T. Dean             President, Chief Operating    ) Larry W. Martin
                            Officer and Director)         ) ---------------
                                                          ) Larry W. Martin
                                                          ) Attorney-in-Fact**
                                                          )
John P. Amboian             Chief Financial Officer       ) April 15, 1997
                            and Executive Vice President  )
 
O. Walter Renfftlen         Vice President and Controller )
                            (Principal Accounting Officer))

____________________

*    The titles of the persons named herein represent their capacity
     in and relationship to John Nuveen & Co. Incorporated, the
     Depositor.

**   The powers of attorney for Messrs. Amboian, Renfftlen, Dean and
     Schwertfeger were filed as Exhibit 6 to Form N-8B-2 (File
     No. 811-08103).

                                      -4-

<PAGE>



                       CONSENT OF CHAPMAN AND CUTLER

     The consent of Chapman and Cutler to the use of its name in the 
Prospectus included in this Registration Statement will be contained in its 
opinions to be filed as Exhibits 3.1 and 3.2 to the Registration Statement.

                           CONSENT OF STATE COUNSEL

     The consents of special counsel to the Fund for state tax matters to the 
use of their names in the Prospectus included in the Registration Statement 
will be filed as Exhibit 3.3 with Amendment No. 1 to the Registration 
Statement.

                 CONSENT OF STANDARD & POOR'S CORPORATION

     The consent of Standard & Poor's Corporation to the use of its name in 
the Prospectus included in this Registration Statement will be filed as 
Exhibit 4.1 to the Registration Statement.

                   CONSENT OF KENNY S & P EVALUATION SERVICES

     The consent of Kenny S & P Evaluation Services to the use of its name in 
the Prospectus included in this Registration Statement will be filed as 
Exhibit 4.2 to the Registration Statement.

                        CONSENT OF CARTER, LEDYARD & MILBURN

     The consent of Carter, Ledyard & Milburn to the use of its name in the 
Prospectus included in this Registration Statement will be filed as 
Exhibit 4.3 to the Registration Statement.

                          CONSENT OF ARTHUR ANDERSEN LLP

     The consent of Arthur Andersen LLP to the use of its report and to the 
reference to such firm in the Prospectus included in this Registration 
Statement will be filed by amendment.
     

                                       -5-

<PAGE>


                                    MEMORANDUM

     Re:                Nuveen Unit Trust, Series 4
                    -----------------------------------

     The list of securities comprising each trust of the fund, the 
evaluation, record and distribution dates and other changes pertaining 
specifically to the new series, such as size and number of units of the 
trusts in the fund and the statement of condition of the new fund will be 
filed by amendment.

                                      1940 ACT

                                FORMS N-8A AND N-8B-2

     Form N-8A and Form N-8B-2 were filed in respect of Nuveen Unit Trust 
Series 1 (File No. 811-08103).

                                      1933 ACT

                                    THE INDENTURE

     The form of the proposed Trust Indenture and Agreement is expected to be 
filed with the amendment to Nuveen Unit Trust, Series 4.

Chicago, Illinois

April 15, 1997




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