NUVEEN TAX EXEMPT UNIT TRUST SERIES 746
497, 1994-08-17
Previous: MERRILL LYNCH INTERNATIONAL EQUITY FUND, NSAR-B/A, 1994-08-17
Next: NUVEEN TAX EXEMPT UNIT TRUST SERIES 750, S-6EL24, 1994-08-17



<PAGE>
NUVEEN  Tax-Exempt Unit Trusts
     NUVEEN
      NORTH CAROLINA
     TRUST 279
              (NORTH CAROLINA TRADITIONAL TRUST 279)
 
            Estimated Current Return
            5.59% to 5.81%
            as of 08/15/94
 
            Estimated Long Term Return
            5.69% to 5.92%
             35,000 units in a
             diversified $3,500,000
             portfolio of tax-exempt
             bonds
                  Cusip:
                  670958 859 Monthly Payment Option
                  670958 867 Quarterly Payment Option
                  670958 875 Semi-Annual Payment Option
 
                  Registered in North Carolina
                    John Nuveen & Co. Incorporated
                    Investment Bankers
 
<TABLE>
<S>                           <C>
Chicago:                      Atlanta
333 W. Wacker Dr.             Austin
Chicago, Illinois 60606       Boca Raton
Telephone: 312.917.7700       Boston
                              Columbus
New York:                     Dallas/Ft. Worth
Swiss Bank Tower              Irvine
10 East 50th Street           Philadelphia
New York, New York 10022      Phoenix
Telephone: 212.207.2000       San Francisco
                              Seattle
                              Tampa
                              Washington, D.C.
</TABLE>
 
<PAGE>
- --------------------------------------------------------------------------------
 
NUVEEN TAX-EXEMPT UNIT TRUST--NORTH CAROLINA TRADITIONAL TRUST 279
SCHEDULE OF INVESTMENTS
DATE OF DEPOSIT AUGUST 16, 1994
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                                                             Ratings
                                                                                    Optional         -----------------------
  Aggregate            Name of Issuer and Title of Issue Represented               Redemption        Standard
  Principal               by Sponsor's Contracts to Purchase Bonds                 Provisions        & Poor's       Moody's
  <C>       <C> <S>                                                              <C>                 <C>           <C>
  --------------------------------------------------------------------------------------------------------------------------
  $  500,000    North Carolina Medical Care Commission, Hospital Revenue           2002 at 102          A-            --
                  Refunding Bonds (Mercy Hospital Project), Series 1992,
                  6.50% Due 8/1/15.
     500,000    North Carolina Medical Care Commission, Hospital Revenue           2003 at 102          AA            Aa
                  Refunding Bonds (Presbyterian Health Services Corp.,
                  Project), Series 1993, 5.50% Due 10/1/20.
     235,000    North Carolina Medical Care Commission, Hospital Revenue           2004 at 102          AA            --
                  Bonds (Scotland Memorial Hospital Project), Series 1993,
                  5.375% Due 10/1/11. (ASSET GUARANTEED.)
     500,000    North Carolina Municipal Power Agency Number 1, Catawba            2003 at 102          AAA           Aaa
                  Electric Revenue Bonds, Series 1992, 6.20% Due 1/1/18.
                  (FSA Insured.)
     500,000    Appalachian State University Housing and Student Center            2003 at 102          AAA           Aaa
                  System Revenue and Refunding Revenue Bonds, Series 1993 of
                  The Board of Governors of the University of North
                  Carolina, 5.625% Due 7/15/14. (MBIA Insured.)
     500,000    Metropolitan Sewerage District of Buncombe County (North           2003 at 102          AAA           Aaa
                  Carolina), Sewerage System Revenue Refunding Bonds, Series
                  1993A, 5.50% Due 7/1/22. (FGIC Insured.)
     490,000    City of Charlotte, North Carolina, Refunding Certificates of       2003 at 102          AAA           Aaa
                  Participation (Convention Facility Project), Series 1993C,
                  5.25% Due 12/1/20. (Original issue discount bonds
                  delivered on or about August 25, 1993 at a price of
                  93.801% of principal amount.)(AMBAC Insured.)
     275,000    East Carolina University (North Carolina), Student Services        2003 at 102           A             A
                  System Revenue Bonds, Series 1993 of the Board of
                  Governors of the University of North Carolina, 5.50% Due
                  5/1/19.
  ----------
  $3,500,000
  ----------
  ----------
</TABLE>
 
<PAGE>
- --------------------------------------------------------------------------------
UNIT PRICE, ESTIMATED CURRENT RETURN AND ESTIMATED LONG TERM RETURN DEPEND ON
AMOUNT PURCHASED AND PAYMENT OPTION
Sales charge/volume discount applies on all concurrent purchases of any Nuveen
trust units. Estimated Current Return equals net income divided by offering
price. Estimated Long Term Return represents an average of the yields to
maturity (or call) of the Bonds in the Trust adjusted to reflect expenses and
sales charges.
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                          Estimated Current Return (2)
                                                              -----------------------------------------------------
          AMOUNT PURCHASED                         Public
- -------------------------------------  Sales      Offering          Monthly         Quarterly       Semi-Annual
     Units              Dollars        Charge     Price (1)         Payment          Payment          Payment
- ----------------  -------------------  ------    -----------     -------------    -------------    -------------
<S>               <C>                  <C>       <C>         <C>                <C>              <C>
50-499                 $5,000-$49,999   4.90 %   $     98.30          5.59%            5.62%            5.64%
500-999                 50,000-99,999   4.75           98.14          5.60             5.63             5.65
1,000-2,499           100,000-249,999   4.50           97.88          5.61             5.65             5.67
2,500-4,999           250,000-499,999   4.25           97.63          5.63             5.66             5.68
5,000-9,999           500,000-999,999   3.50           96.87          5.67             5.71             5.72
10,000-24,999     1,000,000-2,499,999   3.00           96.37          5.70             5.73             5.75
25,000-49,999     2,500,000-4,999,999   2.50           95.88          5.73             5.76             5.78
50,000 and over    5,000,000 and over   2.00           95.39          5.76             5.79             5.81
</TABLE>
 
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                         Estimated Long Term Return (3)
                                                              -----------------------------------------------------
          AMOUNT PURCHASED                         Public
- -------------------------------------  Sales      Offering          Monthly         Quarterly       Semi-Annual
     Units              Dollars        Charge     Price (1)         Payment          Payment          Payment
- ----------------  -------------------  ------    -----------     -------------    -------------    -------------
<S>               <C>                  <C>       <C>         <C>                <C>              <C>
50-499                 $5,000-$49,999   4.90 %   $     98.30          5.69%            5.73%            5.74%
500-999                 50,000-99,999   4.75           98.14          5.69             5.73             5.75
1,000-2,499           100,000-249,999   4.50           97.88          5.71             5.75             5.77
2,500-4,999           250,000-499,999   4.25           97.63          5.72             5.76             5.78
5,000-9,999           500,000-999,999   3.50           96.87          5.77             5.81             5.83
10,000-24,999     1,000,000-2,499,999   3.00           96.37          5.80             5.84             5.86
25,000-49,999     2,500,000-4,999,999   2.50           95.88          5.83             5.87             5.89
50,000 and over    5,000,000 and over   2.00           95.39          5.86             5.90             5.92
</TABLE>
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
(1) As of the business day prior to the Date of Deposit. Units are offered at
    the Public Offering Price plus accrued interest.
(2) All figures as of the business day prior to Date of Deposit. The estimated
    current return for purchases made on such date will be as shown, as long as
    the portfolio size and composition remain the same.
(3) In contrast to Estimated Current Return, Estimated Long Term Return reflects
    the amortization of premium or accretion of discount, if any, on the bonds
    in the Trust's portfolio.
 
- --------------------------------------------------------------------------------
 
INTEREST DISTRIBUTIONS TO UNITHOLDERS   Unitholders may elect to have interest
distributions made on a monthly, quarterly, or semi-annual basis. Record Dates
are May 1 and November 1 for semi-annual distributions; February 1, May 1,
August 1 and November 1 for quarterly distributions; and the first of each month
for monthly distributions. Details of interest distributions per unit under the
various plans appear in the following table based upon estimated net annual
interest income at the Date of Deposit:
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                                                          Normal
                                                                                                      Distributions
North Carolina Traditional Trust                  1994                             1995                 per Year +
<S>                                     <C>            <C>            <C>            <C>            <C>
- ----------------------------------------------------------------------------------------------------  --------------
Record Date*..........................       10/1           11/1            2/1            5/1
Distribution Date.....................      10/15          11/15           2/15           5/15
- --------------------------------------------------------------------------------------------------------------------
Monthly Distribution Plan.............  $   .6867(1)                                                  $  5.4947
                                                          --------  $.4578 every month  --------
Quarterly Distribution Plan...........  $   .6867(1)   $   .4605(2)   $  1.3815      $  1.3815        $  5.5267
Semi-Annual Distribution Plan.........  $   .6867(1)   $   .4620(3)                  $  2.7720        $  5.5457
- --------------------------------------------------------------------------------------------------------------------
<FN>
  * Record Dates for semi-annual distributions are May 1 and November 1; for quarterly distributions, they are February 1, May 1,
    August 1 and November 1. Record Dates for monthly distributions are the first day of each month.
(1) The first distribution will be paid to all Unitholders, regardless of the distribution plan selected. Such distribution may
    be more or less than a regular monthly distribution.
(2) The second distribution under the quarterly distribution plan represents a 1-month distribution; subsequent quarterly
    distributions will be regular 3-month distributions.
(3) The second distribution under the semi-annual distribution plan represents a 1-month distribution; subsequent semi-annual
    distributions will be regular 6-month distributions.
</TABLE>
 
+ Interest for Unitholders of this series began to accrue as of the Date of
Deposit. Units purchased on the Date of Deposit will have $.11 of accrued
interest that will be added to the Public Offering Price on the Settlement Date.
After provision for expenses of the Fund, the daily rate of accrual from the
Date of Deposit to the first Record Date is $.01526 per unit per day.
Consequently, on the first Record Date (10/01/94), accrued interest will total
$0.6867 per unit for the 45-day period. All interest accrued from the Date of
Deposit to the first Record Date, less expenses, will be distributed on the
first Distribution Date to Unitholders of Record as of the first Record Date.
The first payment to all Unitholders of Record on 10/01/94 is $.6867 per unit.
After the first Record Date daily rates of accrual are:
              Monthly - $0.01526              Quarterly - $0.01535
                             Semi-Annual - $0.01540
This daily rate of accrual, and the annual distributions shown above, will
remain the same as long as the portfolio size and composition remain the same.
 
- --------------------------------------------------------------------------------
 
                                                          746
<PAGE>
- -------------------------------------------------------
 
AVERAGE PORTFOLIO LIFE   The average maturity of portfolio bonds is 23.7 years.
The first bond is scheduled to mature in October, 2011, with the last bond
maturity being July, 2022.
 
- -------------------------------------------------------
 
QUALITY OF PORTFOLIO AS RATED BY
STANDARD & POOR'S CORPORATION
OR MOODY'S INVESTORS SERVICES
- -------------------------------------------------------
 
<TABLE>
<S>                       <C>                    <C>
Rating                    Percent of Portfolio
Category                  Par Value
- --------------------------------------------------------------------
AAA                           57%
AA                            21
A                             22
                             ---
                             100%
</TABLE>
 
- -------------------------------------------------------
 
CALL PROTECTION   Bonds are first subject to optional redemption by the issuers
in the years and at the prices shown under the Redemption Provisions column in
the Schedule of Investments. Unless otherwise stated, in subsequent years, bonds
are redeemable at declining prices, but not usually below par value. Some issues
or some portions of issues may also be subject to sinking fund redemption or
extraordinary redemption without premium prior to the dates shown.
 
- -------------------------------------------------------
 
NO CHARGE FOR REDEMPTION   The Trustee, United States Trust Company of New York,
will redeem units at net asset value. In addition, John Nuveen & Co.
Incorporated intends to maintain a secondary market for this Nuveen Tax-Exempt
Unit Trust. Inasmuch as all securities investments are subject to market price
fluctuation, net asset value at the time of redemption could be more or less
than the initial investment.
 
- -------------------------------------------------------
 
REINVESTMENT OPTIONS   Specify automatic reinvestment of trust income, with no
sales charge, to earn compounded dividends with Nuveen mutual funds.
 
- -------------------------------------------------------
 
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 FEDERAL
DEPOSIT INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD OR ANY OTHER AGENCY AND
INVOLVE INVESTMENT RISK, INCLUDING THE POSSIBLE LOSS OF PRINCIPAL.
 
- -------------------------------------------------------
 
FOR A PROSPECTUS CONTAINING MORE COMPLETE INFORMATION, INCLUDING CHARGES AND
EXPENSES, ON THIS NUVEEN TAX-EXEMPT UNIT TRUST AND ANY OTHER NUVEEN FUND, CALL
YOUR BROKER . . . OR NUVEEN AT
 
                                 1-800-257-8787
 
READ THE PROSPECTUS CAREFULLY BEFORE YOU INVEST OR SEND MONEY.
<PAGE>
NUVEEN  Tax-Exempt Unit Trusts
     NUVEEN
     NEW YORK
     INSURED
     TRUST 221
 
            Estimated Current Return
            First
            Year: 5.54% to 5.76%
            Subsequent
            Years: 5.54% to 5.77%
            as of 08/15/94
 
            Estimated Long Term Return
            5.67% to 5.90%
             35,000 units in a
             diversified $3,500,000
             portfolio of tax-exempt
             bonds rated "AAA"
                  Cusip:
                  6706H5 700 Monthly Payment Option
                  6706H5 718 Quarterly Payment Option
                  6706H5 726 Semi-Annual Payment Option
 
                  Registered in New York, Connecticut & Florida
                    John Nuveen & Co. Incorporated
                    Investment Bankers
 
<TABLE>
<S>                           <C>
Chicago:                      Atlanta
333 W. Wacker Dr.             Austin
Chicago, Illinois 60606       Boca Raton
Telephone: 312.917.7700       Boston
                              Columbus
New York:                     Dallas/Ft. Worth
Swiss Bank Tower              Irvine
10 East 50th Street           Philadelphia
New York, New York 10022      Phoenix
Telephone: 212.207.2000       San Francisco
                              Seattle
                              Tampa
                              Washington, D.C.
</TABLE>
 
<PAGE>
- --------------------------------------------------------------------------------
 
NUVEEN TAX-EXEMPT UNIT TRUST--INSURED, NEW YORK INSURED TRUST 221
SCHEDULE OF INVESTMENTS
DATE OF DEPOSIT AUGUST 16, 1994
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                                                             Ratings
                                                                                    Optional         -----------------------
  Aggregate            Name of Issuer and Title of Issue Represented               Redemption        Standard
  Principal               by Sponsor's Contracts to Purchase Bonds                 Provisions        & Poor's       Moody's
  <C>       <C> <S>                                                              <C>                 <C>           <C>
  --------------------------------------------------------------------------------------------------------------------------
  $  450,000    Dormitory Authority of the State of New York, City                 2003 at 100          AAA           Aaa
                  University System Consolidated Revenue Bonds, Series
                  1993F, 5.00% Due 7/1/20. (Original issue discount bonds
                  delivered on or about October 5, 1993 at a price of
                  90.443% of principal amount.)
     500,000    New York Local Government Assistance Corporation, Series           2003 at 102          AAA           Aaa
                  1993B Refunding Bonds, 5.50% Due 4/1/21. (Original issue
                  discount bonds delivered on or about April 6, 1993 at a
                  price of 93.643% of principal amount.)
     500,000    New York State Medical Care, Facilities Finance Agency,            2003 at 102          AAA           Aaa
                  Mental Health Services Facilities Improvement Revenue
                  Bonds, 1993 Series A, 5.80% Due 8/15/22. (General
                  Obligation Bonds.)
     525,000    Metropolitan Transportation Authority (New York), Transit          2004 at 101          AAA           Aaa
                  Facilities Revenue Bonds, Series O, 6.00% Due 7/1/24.                1/2
                  (Original issue discount bonds delivered on or about July
                  12, 1994 at a price of 94.871% of principal amount.)
     500,000    The City of New York (New York), General Obligation Bonds,         2004 at 101          AAA           Aaa
                  Fiscal 1994 Series E, 5.625% Due 8/1/12.                             1/2
     525,000    New York City (New York), Municipal Water Finance Authority,       2004 at 101          AAA           Aaa
                  Water and Sewer System Revenue Bonds, Fixed Rate Fiscal              1/2
                  1994 Series F, 5.75% Due 6/15/20.
     500,000    Triborough Bridge and Tunnel Authority (New York), General         No Optional          AAA           Aaa
                  Purpose Revenue Bonds, Series 1994A, 6.00% Due 1/1/11.              Call
  ----------
  $3,500,000
  ----------
  ----------
</TABLE>
 
<PAGE>
- --------------------------------------------------------------------------------
UNIT PRICE, ESTIMATED CURRENT RETURN AND ESTIMATED LONG TERM RETURN DEPEND ON
AMOUNT PURCHASED AND PAYMENT OPTION
Sales charge/volume discount applies on all concurrent purchases of any Nuveen
trust units. Estimated Current Return equals net income divided by offering
price. Estimated Long Term Return represents an average of the yields to
maturity (or call) of the Bonds in the Trust adjusted to reflect expenses and
sales charges.
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                              Estimated Current Return (2)
          AMOUNT PURCHASED                         Public      -----------------------------------------------------------
- -------------------------------------  Sales      Offering         Monthly           Quarterly            Semi-Annual
     Units              Dollars        Charge     Price (1)        Payment            Payment               Payment
- ----------------  -------------------  ------    -----------   ---------------    ---------------    ---------------------
<S>               <C>                  <C>       <C>           <C>       <C>      <C>       <C>      <C>       <C>
50-499                 $5,000-$49,999   4.90 %   $     98.30     (5.54%)  5.54%     (5.57%)  5.58%     (5.59%)  5.60%
500-999                 50,000-99,999   4.75           98.14     (5.55)   5.55      (5.58)   5.59      (5.60)   5.60
1,000-2,499           100,000-249,999   4.50           97.88     (5.56)   5.57      (5.59)   5.60      (5.61)   5.62
2,500-4,999           250,000-499,999   4.25           97.63     (5.58)   5.58      (5.61)   5.61      (5.63)   5.63
5,000-9,999           500,000-999,999   3.50           96.87     (5.62)   5.63      (5.65)   5.66      (5.67)   5.68
10,000-24,999     1,000,000-2,499,999   3.00           96.37     (5.65)   5.65      (5.68)   5.69      (5.70)   5.71
25,000-49,999     2,500,000-4,999,999   2.50           95.88     (5.68)   5.68      (5.71)   5.72      (5.73)   5.74
50,000 and over    5,000,000 and over   2.00           95.39     (5.71)   5.71      (5.74)   5.75      (5.76)   5.77
</TABLE>
 
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                         Estimated Long Term Return (3)
                                                              -----------------------------------------------------
          AMOUNT PURCHASED                         Public
- -------------------------------------  Sales      Offering          Monthly         Quarterly       Semi-Annual
     Units              Dollars        Charge     Price (1)         Payment          Payment          Payment
- ----------------  -------------------  ------    -----------     -------------    -------------    -------------
<S>               <C>                  <C>       <C>         <C>                <C>              <C>
50-499                 $5,000-$49,999   4.90 %   $     98.30          5.67%            5.71%            5.73%
500-999                 50,000-99,999   4.75           98.14          5.67             5.71             5.73
1,000-2,499           100,000-249,999   4.50           97.88          5.69             5.73             5.75
2,500-4,999           250,000-499,999   4.25           97.63          5.70             5.74             5.76
5,000-9,999           500,000-999,999   3.50           96.87          5.75             5.79             5.81
10,000-24,999     1,000,000-2,499,999   3.00           96.37          5.78             5.82             5.84
25,000-49,999     2,500,000-4,999,999   2.50           95.88          5.81             5.85             5.87
50,000 and over    5,000,000 and over   2.00           95.39          5.84             5.88             5.90
</TABLE>
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
(1) As of the business day prior to the Date of Deposit. Units are offered at
    the Public Offering Price plus accrued interest.
(2) All figures as of the business day prior to the Date of Deposit. Figures in
    brackets represent the current return. The first year's estimated current
    returns are slightly lower than those for subsequent years because a portion
    of the monies received in the first year only will be treated as a return of
    principal due to the inclusion in the portfolio of "when issued" or other
    Bonds having delivery dates after the date of settlement for a purchase made
    on the Date of Deposit.
(3) In contrast to Estimated Current Return, Estimated Long Term Return reflects
    the amortization of premium or accretion of discount, if any, on the bonds
    in the Trust's portfolio.
 
- --------------------------------------------------------------------------------
 
INTEREST DISTRIBUTIONS TO UNITHOLDERS   Unitholders may elect to have interest
distributions made on a monthly, quarterly, or semi-annual basis. Record Dates
are May 1 and November 1 for semi-annual distributions; February 1, May 1,
August 1 and November 1 for quarterly distributions; and the first of each month
for monthly distributions. Details of interest distributions per unit under the
various plans appear in the following table based upon estimated net annual
interest income at the Date of Deposit:
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                                                          Normal
                                                                                                      Distributions
New York Insured Trust                            1994                             1995                 per Year +
<S>                                     <C>            <C>            <C>            <C>            <C>
- ----------------------------------------------------------------------------------------------------  --------------
Record Date*..........................       10/1           11/1            2/1            5/1
Distribution Date.....................      10/15          11/15           2/15           5/15
- --------------------------------------------------------------------------------------------------------------------
Monthly Distribution Plan.............  $   .6808(1)                                                  $  5.4493
                                                          --------  $.4539 every month  --------
Quarterly Distribution Plan...........  $   .6808(1)   $   .4566(2)   $  1.3698      $  1.3698        $  5.4813
Semi-Annual Distribution Plan.........  $   .6808(1)   $   .4581(3)                  $  2.7486        $  5.5003
- --------------------------------------------------------------------------------------------------------------------
<FN>
  * Record Dates for semi-annual distributions are May 1 and November 1; for quarterly distributions, they are February 1, May 1,
    August 1 and November 1. Record Dates for monthly distributions are the first day of each month.
(1) The first distribution will be paid to all Unitholders, regardless of the distribution plan selected. Such distribution may
    be more or less than a regular monthly distribution.
(2) The second distribution under the quarterly distribution plan represents a 1-month distribution; subsequent quarterly
    distributions will be regular 3-month distributions.
(3) The second distribution under the semi-annual distribution plan represents a 1-month distribution; subsequent semi-annual
    distributions will be regular 6-month distributions.
</TABLE>
 
+ Interest for Unitholders of this series began to accrue as of the Date of
Deposit. Units purchased on the Date of Deposit will have $.11 of accrued
interest that will be added to the Public Offering Price on the Settlement Date.
After provision for expenses of the Fund, the daily rate of accrual from the
Date of Deposit to the first Record Date is $.01513 per unit per day.
Consequently, on the first Record Date (10/01/94), accrued interest will total
$0.6808 per unit for the 45-day period. All interest accrued from the Date of
Deposit to the first Record Date, less expenses, will be distributed on the
first Distribution Date to Unitholders of Record as of the first Record Date.
The first payment to all Unitholders of Record on 10/01/94 is $.6808 per unit.
After the first Record Date daily rates of accrual are:
              Monthly - $0.01513              Quarterly - $0.01522
                             Semi-Annual - $0.01527
This daily rate of accrual, and the annual distributions shown above, will
remain the same as long as the portfolio size and composition remain the same.
 
- --------------------------------------------------------------------------------
 
                                                          746
<PAGE>
- -------------------------------------------------------
 
AVERAGE PORTFOLIO LIFE   The average maturity of portfolio bonds is 24.4 years.
The first bond is scheduled to mature in January, 2011, with the last bond
maturity being July, 2024.
 
- -------------------------------------------------------
 
BONDS INSURED BY MBIA   Each bond in this Nuveen Insured series has been
insured* by the Municipal Bond Investors Assurance Corporation, which guarantees
timely payments of principal and interest. Premium payments have been fully paid
by the Date of Deposit.
 
- -------------------------------------------------------
 
CALL PROTECTION   Bonds are first subject to optional redemption by the issuers
in the years and at the prices shown under the Redemption Provisions column in
the Schedule of Investments. Unless otherwise stated, in subsequent years, bonds
are redeemable at declining prices, but not usually below par value. Some issues
or some portions of issues may also be subject to sinking fund redemption or
extraordinary redemption without premium prior to the dates shown.
 
- -------------------------------------------------------
 
NO CHARGE FOR REDEMPTION   The Trustee, United States Trust Company of New York,
will redeem units at net asset value. In addition, John Nuveen & Co.
Incorporated intends to maintain a secondary market for this Nuveen Tax-Exempt
Unit Trust. Inasmuch as all securities investments are subject to market price
fluctuation, net asset value at the time of redemption could be more or less
than the initial investment.
 
- -------------------------------------------------------
 
REINVESTMENT OPTIONS   Specify automatic reinvestment of trust income, with no
sales charge, to earn compounded dividends with Nuveen mutual funds.
 
- -------------------------------------------------------
 
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 FEDERAL
DEPOSIT INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD OR ANY OTHER AGENCY AND
INVOLVE INVESTMENT RISK, INCLUDING THE POSSIBLE LOSS OF PRINCIPAL.
 
- -------------------------------------------------------
 
* Insurance relates specifically to the bonds and not to the units or to the
  market value of units. Terms of the insurance are more fully described in the
  prospectus. No representation is made as to the insurer's ability to meet its
  commitments. See Section 5 of the prospectus for details.
 
- -------------------------------------------------------
 
FOR A PROSPECTUS CONTAINING MORE COMPLETE INFORMATION, INCLUDING CHARGES AND
EXPENSES, ON THIS NUVEEN TAX-EXEMPT UNIT TRUST AND ANY OTHER NUVEEN FUND, CALL
YOUR BROKER . . . OR NUVEEN AT
 
                                 1-800-257-8787
<PAGE>
READ THE PROSPECTUS CAREFULLY BEFORE YOU INVEST OR SEND MONEY.
<PAGE>
NUVEEN  Tax-Exempt Unit Trusts
     NUVEEN
     OHIO
     INSURED
     TRUST 117
 
            Estimated Current Return
            5.62% to 5.84%
            as of 08/15/94
 
            Estimated Long Term Return
            5.63% to 5.85%
             35,000 units in a
             diversified $3,500,000
             portfolio of tax-exempt
             bonds rated "AAA"
                  Cusip:
                  67101Y 466 Monthly Payment Option
                  67101Y 474 Quarterly Payment Option
                  67101Y 482 Semi-Annual Payment Option
 
                  Registered in Ohio
                    John Nuveen & Co. Incorporated
                    Investment Bankers
 
<TABLE>
<S>                           <C>
Chicago:                      Atlanta
333 W. Wacker Dr.             Austin
Chicago, Illinois 60606       Boca Raton
Telephone: 312.917.7700       Boston
                              Columbus
New York:                     Dallas/Ft. Worth
Swiss Bank Tower              Irvine
10 East 50th Street           Philadelphia
New York, New York 10022      Phoenix
Telephone: 212.207.2000       San Francisco
                              Seattle
                              Tampa
                              Washington, D.C.
</TABLE>
 
<PAGE>
- --------------------------------------------------------------------------------
 
NUVEEN TAX-EXEMPT UNIT TRUST--INSURED, OHIO INSURED TRUST 117
SCHEDULE OF INVESTMENTS
DATE OF DEPOSIT AUGUST 16, 1994
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                                                             Ratings
                                                                                    Optional         -----------------------
  Aggregate            Name of Issuer and Title of Issue Represented               Redemption        Standard
  Principal               by Sponsor's Contracts to Purchase Bonds                 Provisions        & Poor's       Moody's
  <C>       <C> <S>                                                              <C>                 <C>           <C>
  --------------------------------------------------------------------------------------------------------------------------
  $  110,000    State of Ohio (Ohio Higher Educational Facility Commission),       2003 at 102          AAA           Aaa
                  Higher Educational Facility Revenue Refunding Bonds (John
                  Carroll University), 5.30% Due 11/15/14.
     500,000    Ohio Water Development Authority, State of Ohio,                   2004 at 102          AAA           Aaa
                  Collateralized Water Development Revenue Refunding Bonds,
                  1994 Series A (The Cincinnati Gas & Electric Company
                  Project), 5.45% Due 1/1/24.
     500,000    Ohio Water Development Authority, State of Ohio,                   2002 at 102          AAA           Aaa
                  Collateralized Water Development Revenue Refunding Bonds,
                  1992 Series A (The Dayton Power and Light Company
                  Project), 6.40% Due 8/15/27.
     100,000    Akron, Bath and Copley Joint Township Hospital District,           2003 at 102          AAA           Aaa
                  Ohio, Hospital Refunding Revenue Bonds, Series 1993
                  (Children's Hospital Medical Center of Akron), 5.25% Due
                  11/15/20.
     500,000    City of Cleveland, Ohio, Airport System Improvement Revenue        2004 at 102          AAA           Aaa
                  Bonds, Series 1994B, 6.10% Due 1/1/24. (When issued.)
     500,000    City of Fremont, Ohio, Water Treatment Plant Expansion,            2004 at 102          AAA           Aaa
                  General Obligation Bonds, Series 1994, 5.95% Due 12/1/24.
     500,000    County of Lucas, Ohio, Hospital Refunding Revenue Bonds,           2003 at 102          AAA           Aaa
                  Series 1993B (St. Vincent Medical Center), 5.375% Due
                  8/15/17.
     300,000    County of Sandusky, Ohio, County Building Bonds, 6.25% Due         2004 at 102          AAA           Aaa
                  12/1/19. (General Obligation Bonds.)
     490,000    County of Warren, Ohio, Waterworks System Revenue Bonds,           2002 at 102          AAA           Aaa
                  Series 1992, Warren County Water District, 6.60% Due
                  12/1/16.
  ----------
  $3,500,000
  ----------
  ----------
</TABLE>
 
<PAGE>
- --------------------------------------------------------------------------------
UNIT PRICE, ESTIMATED CURRENT RETURN AND ESTIMATED LONG TERM RETURN DEPEND ON
AMOUNT PURCHASED AND PAYMENT OPTION
Sales charge/volume discount applies on all concurrent purchases of any Nuveen
trust units. Estimated Current Return equals net income divided by offering
price. Estimated Long Term Return represents an average of the yields to
maturity (or call) of the Bonds in the Trust adjusted to reflect expenses and
sales charges.
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                          Estimated Current Return (2)
                                                              -----------------------------------------------------
          AMOUNT PURCHASED                         Public
- -------------------------------------  Sales      Offering          Monthly         Quarterly       Semi-Annual
     Units              Dollars        Charge     Price (1)         Payment          Payment          Payment
- ----------------  -------------------  ------    -----------     -------------    -------------    -------------
<S>               <C>                  <C>       <C>         <C>                <C>              <C>
50-499                 $5,000-$49,999   4.90 %   $    102.03          5.62%            5.65%            5.67%
500-999                 50,000-99,999   4.75          101.87          5.63             5.66             5.68
1,000-2,499           100,000-249,999   4.50          101.60          5.65             5.68             5.70
2,500-4,999           250,000-499,999   4.25          101.34          5.66             5.69             5.71
5,000-9,999           500,000-999,999   3.50          100.55          5.70             5.74             5.76
10,000-24,999     1,000,000-2,499,999   3.00          100.03          5.73             5.77             5.79
25,000-49,999     2,500,000-4,999,999   2.50           99.52          5.76             5.80             5.81
50,000 and over    5,000,000 and over   2.00           99.01          5.79             5.83             5.84
</TABLE>
 
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                         Estimated Long Term Return (3)
                                                              -----------------------------------------------------
          AMOUNT PURCHASED                         Public
- -------------------------------------  Sales      Offering          Monthly         Quarterly       Semi-Annual
     Units              Dollars        Charge     Price (1)         Payment          Payment          Payment
- ----------------  -------------------  ------    -----------     -------------    -------------    -------------
<S>               <C>                  <C>       <C>         <C>                <C>              <C>
50-499                 $5,000-$49,999   4.90 %   $    102.03          5.63%            5.67%            5.68%
500-999                 50,000-99,999   4.75          101.87          5.64             5.67             5.68
1,000-2,499           100,000-249,999   4.50          101.60          5.65             5.69             5.70
2,500-4,999           250,000-499,999   4.25          101.34          5.67             5.70             5.71
5,000-9,999           500,000-999,999   3.50          100.55          5.71             5.75             5.76
10,000-24,999     1,000,000-2,499,999   3.00          100.03          5.74             5.78             5.79
25,000-49,999     2,500,000-4,999,999   2.50           99.52          5.77             5.81             5.82
50,000 and over    5,000,000 and over   2.00           99.01          5.80             5.84             5.85
</TABLE>
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
(1) As of the business day prior to the Date of Deposit. Units are offered at
    the Public Offering Price plus accrued interest.
(2) All figures as of the business day prior to Date of Deposit. The estimated
    current return for purchases made on such date will be as shown, as long as
    the portfolio size and composition remain the same.
(3) In contrast to Estimated Current Return, Estimated Long Term Return reflects
    the amortization of premium or accretion of discount, if any, on the bonds
    in the Trust's portfolio.
 
- --------------------------------------------------------------------------------
 
INTEREST DISTRIBUTIONS TO UNITHOLDERS   Unitholders may elect to have interest
distributions made on a monthly, quarterly, or semi-annual basis. Record Dates
are May 1 and November 1 for semi-annual distributions; February 1, May 1,
August 1 and November 1 for quarterly distributions; and the first of each month
for monthly distributions. Details of interest distributions per unit under the
various plans appear in the following table based upon estimated net annual
interest income at the Date of Deposit:
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                                                          Normal
                                                                                                      Distributions
Ohio Insured Trust                                1994                             1995                 per Year +
<S>                                     <C>            <C>            <C>            <C>            <C>
- ----------------------------------------------------------------------------------------------------  --------------
Record Date*..........................       10/1           11/1            2/1            5/1
Distribution Date.....................      10/15          11/15           2/15           5/15
- --------------------------------------------------------------------------------------------------------------------
Monthly Distribution Plan.............  $   .7168(1)                                                  $  5.7357
                                                          --------  $.4779 every month  --------
Quarterly Distribution Plan...........  $   .7168(1)   $   .4806(2)   $  1.4418      $  1.4418        $  5.7677
Semi-Annual Distribution Plan.........  $   .7168(1)   $   .4821(3)                  $  2.8926        $  5.7867
- --------------------------------------------------------------------------------------------------------------------
<FN>
  * Record Dates for semi-annual distributions are May 1 and November 1; for quarterly distributions, they are February 1, May 1,
    August 1 and November 1. Record Dates for monthly distributions are the first day of each month.
(1) The first distribution will be paid to all Unitholders, regardless of the distribution plan selected. Such distribution may
    be more or less than a regular monthly distribution.
(2) The second distribution under the quarterly distribution plan represents a 1-month distribution; subsequent quarterly
    distributions will be regular 3-month distributions.
(3) The second distribution under the semi-annual distribution plan represents a 1-month distribution; subsequent semi-annual
    distributions will be regular 6-month distributions.
</TABLE>
 
+ Interest for Unitholders of this series began to accrue as of the Date of
Deposit. Units purchased on the Date of Deposit will have $.11 of accrued
interest that will be added to the Public Offering Price on the Settlement Date.
After provision for expenses of the Fund, the daily rate of accrual from the
Date of Deposit to the first Record Date is $.01593 per unit per day.
Consequently, on the first Record Date (10/01/94), accrued interest will total
$0.7168 per unit for the 45-day period. All interest accrued from the Date of
Deposit to the first Record Date, less expenses, will be distributed on the
first Distribution Date to Unitholders of Record as of the first Record Date.
The first payment to all Unitholders of Record on 10/01/94 is $.7168 per unit.
After the first Record Date daily rates of accrual are:
              Monthly - $0.01593              Quarterly - $0.01602
                             Semi-Annual - $0.01607
This daily rate of accrual, and the annual distributions shown above, will
remain the same as long as the portfolio size and composition remain the same.
 
- --------------------------------------------------------------------------------
 
                                                          746
<PAGE>
- -------------------------------------------------------
 
AVERAGE PORTFOLIO LIFE   The average maturity of portfolio bonds is 27.4 years.
The first bond is scheduled to mature in November, 2014, with the last bond
maturity being August, 2027.
 
- -------------------------------------------------------
 
BONDS INSURED BY MBIA   Each bond in this Nuveen Insured series has been
insured* by the Municipal Bond Investors Assurance Corporation, which guarantees
timely payments of principal and interest. Premium payments have been fully paid
by the Date of Deposit.
 
- -------------------------------------------------------
 
CALL PROTECTION   Bonds are first subject to optional redemption by the issuers
in the years and at the prices shown under the Redemption Provisions column in
the Schedule of Investments. Unless otherwise stated, in subsequent years, bonds
are redeemable at declining prices, but not usually below par value. Some issues
or some portions of issues may also be subject to sinking fund redemption or
extraordinary redemption without premium prior to the dates shown.
 
- -------------------------------------------------------
 
NO CHARGE FOR REDEMPTION   The Trustee, United States Trust Company of New York,
will redeem units at net asset value. In addition, John Nuveen & Co.
Incorporated intends to maintain a secondary market for this Nuveen Tax-Exempt
Unit Trust. Inasmuch as all securities investments are subject to market price
fluctuation, net asset value at the time of redemption could be more or less
than the initial investment.
 
- -------------------------------------------------------
 
REINVESTMENT OPTIONS   Specify automatic reinvestment of trust income, with no
sales charge, to earn compounded dividends with Nuveen mutual funds.
 
- -------------------------------------------------------
 
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 FEDERAL
DEPOSIT INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD OR ANY OTHER AGENCY AND
INVOLVE INVESTMENT RISK, INCLUDING THE POSSIBLE LOSS OF PRINCIPAL.
 
- -------------------------------------------------------
 
* Insurance relates specifically to the bonds and not to the units or to the
  market value of units. Terms of the insurance are more fully described in the
  prospectus. No representation is made as to the insurer's ability to meet its
  commitments. See Section 5 of the prospectus for details.
 
- -------------------------------------------------------
 
FOR A PROSPECTUS CONTAINING MORE COMPLETE INFORMATION, INCLUDING CHARGES AND
EXPENSES, ON THIS NUVEEN TAX-EXEMPT UNIT TRUST AND ANY OTHER NUVEEN FUND, CALL
YOUR BROKER . . . OR NUVEEN AT
 
                                 1-800-257-8787
<PAGE>
READ THE PROSPECTUS CAREFULLY BEFORE YOU INVEST OR SEND MONEY.
<PAGE>
NUVEEN  Tax-Exempt Unit Trusts
     NUVEEN
     PENNSYLVANIA
     INSURED
     TRUST 185
 
            Estimated Current Return
            First
            Year: 5.60% to 5.83%
            Subsequent
            Years: 5.62% to 5.85%
            as of 08/15/94
 
            Estimated Long Term Return
            5.73% to 5.95%
             35,000 units in a
             diversified $3,500,000
             portfolio of tax-exempt
             bonds rated "AAA"
                  Cusip:
                  6706H9 553 Monthly Payment Option
                  6706H9 561 Quarterly Payment Option
                  6706H9 579 Semi-Annual Payment Option
 
                  Registered in Pennsylvania & Florida
                    John Nuveen & Co. Incorporated
                    Investment Bankers
 
<TABLE>
<S>                           <C>
Chicago:                      Atlanta
333 W. Wacker Dr.             Austin
Chicago, Illinois 60606       Boca Raton
Telephone: 312.917.7700       Boston
                              Columbus
New York:                     Dallas/Ft. Worth
Swiss Bank Tower              Irvine
10 East 50th Street           Philadelphia
New York, New York 10022      Phoenix
Telephone: 212.207.2000       San Francisco
                              Seattle
                              Tampa
                              Washington, D.C.
</TABLE>
 
<PAGE>
- --------------------------------------------------------------------------------
 
NUVEEN TAX-EXEMPT UNIT TRUST--INSURED, PENNSYLVANIA INSURED TRUST 185
SCHEDULE OF INVESTMENTS
DATE OF DEPOSIT AUGUST 16, 1994
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                                                             Ratings
                                                                                    Optional         -----------------------
  Aggregate            Name of Issuer and Title of Issue Represented               Redemption        Standard
  Principal               by Sponsor's Contracts to Purchase Bonds                 Provisions        & Poor's       Moody's
  <C>       <C> <S>                                                              <C>                 <C>           <C>
  --------------------------------------------------------------------------------------------------------------------------
  $  500,000    Pennsylvania Higher Educational Facilities Authority               2003 at 102          AAA           Aaa
                  (Commonwealth of Pennsylvania), University Revenue and
                  Refunding Bonds (Duquesne University Project), Series A of
                  1993, 5.50% Due 9/1/20.
     500,000    Berks County Municipal Authority (Pennsylvania), Hospital          2004 at 102          AAA           Aaa
                  Revenue Bonds (The Reading Hospital and Medical Center
                  Project), Series B of 1994, 6.10% Due 10/1/23.
     500,000    Dauphin County General Authority, Hospital Revenue Bonds,          2003 at 102          AAA           Aaa
                  HAPSCO Group, Inc. Tax-Exempt Loan Program (The Western
                  Pennsylvania Hospital Project), Fixed Rate Bonds, 1993
                  Series A-1, 5.50% Due 7/1/23.
     500,000    Delaware County Authority (Pennsylvania), Health Facilities        2003 at 102          AAA           Aaa
                  Revenue Bonds, Series 1993A (Mercy Health Corporation Of
                  Southeastern Pennsylvania Obligated Group), 5.375% Due
                  11/15/23. (Original issue discount bonds delivered on or
                  about December 30, 1993 at a price of 94.67% of principal
                  amount.)
     500,000    Lehigh County Industrial Development Authority, Pollution          2004 at 102          AAA           Aaa
                  Control Revenue Refunding Bonds, 1994 Series A
                  (Pennsylvania Power & Light Company Project), 5.50% Due
                  2/15/27.
     500,000    Northampton County Higher Education Authority                      2004 at 102          AAA           Aaa
                  (Pennsylvania), University Revenue Bonds, Series of 1994
                  (Lehigh University), 6.00% Due 10/15/19. (When issued.)
     500,000    City of Pittsburgh, Pennsylvania, General Obligation Bonds,        2004 at 100          AAA           Aaa
                  Series 1994A, 6.00% Due 9/1/13. (When issued.)
  ----------
  $3,500,000
  ----------
  ----------
</TABLE>
 
<PAGE>
- --------------------------------------------------------------------------------
UNIT PRICE, ESTIMATED CURRENT RETURN AND ESTIMATED LONG TERM RETURN DEPEND ON
AMOUNT PURCHASED AND PAYMENT OPTION
Sales charge/volume discount applies on all concurrent purchases of any Nuveen
trust units. Estimated Current Return equals net income divided by offering
price. Estimated Long Term Return represents an average of the yields to
maturity (or call) of the Bonds in the Trust adjusted to reflect expenses and
sales charges.
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                              Estimated Current Return (2)
          AMOUNT PURCHASED                         Public      -----------------------------------------------------------
- -------------------------------------  Sales      Offering         Monthly           Quarterly            Semi-Annual
     Units              Dollars        Charge     Price (1)        Payment            Payment               Payment
- ----------------  -------------------  ------    -----------   ---------------    ---------------    ---------------------
<S>               <C>                  <C>       <C>           <C>       <C>      <C>       <C>      <C>       <C>
50-499                 $5,000-$49,999   4.90 %   $     97.59     (5.60%)  5.62%     (5.64%)  5.65%     (5.66%)  5.67%
500-999                 50,000-99,999   4.75           97.44     (5.61)   5.63      (5.64)   5.66      (5.66)   5.68
1,000-2,499           100,000-249,999   4.50           97.18     (5.63)   5.65      (5.66)   5.68      (5.68)   5.70
2,500-4,999           250,000-499,999   4.25           96.93     (5.64)   5.66      (5.67)   5.69      (5.69)   5.71
5,000-9,999           500,000-999,999   3.50           96.18     (5.69)   5.70      (5.72)   5.74      (5.74)   5.76
10,000-24,999     1,000,000-2,499,999   3.00           95.68     (5.72)   5.73      (5.75)   5.77      (5.77)   5.79
25,000-49,999     2,500,000-4,999,999   2.50           95.19     (5.74)   5.76      (5.78)   5.80      (5.80)   5.82
50,000 and over    5,000,000 and over   2.00           94.70     (5.77)   5.79      (5.81)   5.83      (5.83)   5.85
</TABLE>
 
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                         Estimated Long Term Return (3)
                                                              -----------------------------------------------------
          AMOUNT PURCHASED                         Public
- -------------------------------------  Sales      Offering          Monthly         Quarterly       Semi-Annual
     Units              Dollars        Charge     Price (1)         Payment          Payment          Payment
- ----------------  -------------------  ------    -----------     -------------    -------------    -------------
<S>               <C>                  <C>       <C>         <C>                <C>              <C>
50-499                 $5,000-$49,999   4.90 %   $     97.59          5.73%            5.75%            5.77%
500-999                 50,000-99,999   4.75           97.44          5.73             5.76             5.78
1,000-2,499           100,000-249,999   4.50           97.18          5.75             5.78             5.80
2,500-4,999           250,000-499,999   4.25           96.93          5.76             5.79             5.81
5,000-9,999           500,000-999,999   3.50           96.18          5.81             5.84             5.86
10,000-24,999     1,000,000-2,499,999   3.00           95.68          5.84             5.87             5.89
25,000-49,999     2,500,000-4,999,999   2.50           95.19          5.87             5.90             5.92
50,000 and over    5,000,000 and over   2.00           94.70          5.90             5.93             5.95
</TABLE>
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
(1) As of the business day prior to the Date of Deposit. Units are offered at
    the Public Offering Price plus accrued interest.
(2) All figures as of the business day prior to the Date of Deposit. Figures in
    brackets represent the current return. The first year's estimated current
    returns are slightly lower than those for subsequent years because a portion
    of the monies received in the first year only will be treated as a return of
    principal due to the inclusion in the portfolio of "when issued" or other
    Bonds having delivery dates after the date of settlement for a purchase made
    on the Date of Deposit.
(3) In contrast to Estimated Current Return, Estimated Long Term Return reflects
    the amortization of premium or accretion of discount, if any, on the bonds
    in the Trust's portfolio.
 
- --------------------------------------------------------------------------------
 
INTEREST DISTRIBUTIONS TO UNITHOLDERS   Unitholders may elect to have interest
distributions made on a monthly, quarterly, or semi-annual basis. Record Dates
are May 1 and November 1 for semi-annual distributions; February 1, May 1,
August 1 and November 1 for quarterly distributions; and the first of each month
for monthly distributions. Details of interest distributions per unit under the
various plans appear in the following table based upon estimated net annual
interest income at the Date of Deposit:
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                                                          Normal
                                                                                                      Distributions
Pennsylvania Insured Trust                        1994                             1995                 per Year +
<S>                                     <C>            <C>            <C>            <C>            <C>
- ----------------------------------------------------------------------------------------------------  --------------
Record Date*..........................       10/1           11/1            2/1            5/1
Distribution Date.....................      10/15          11/15           2/15           5/15
- --------------------------------------------------------------------------------------------------------------------
Monthly Distribution Plan.............  $   .6853(1)                                                  $  5.4861
                                                          --------  $.4569 every month  --------
Quarterly Distribution Plan...........  $   .6853(1)   $   .4596(2)   $  1.3788      $  1.3788        $  5.5181
Semi-Annual Distribution Plan.........  $   .6853(1)   $   .4614(3)                  $  2.7684        $  5.5371
- --------------------------------------------------------------------------------------------------------------------
<FN>
  * Record Dates for semi-annual distributions are May 1 and November 1; for quarterly distributions, they are February 1, May 1,
    August 1 and November 1. Record Dates for monthly distributions are the first day of each month.
(1) The first distribution will be paid to all Unitholders, regardless of the distribution plan selected. Such distribution may
    be more or less than a regular monthly distribution.
(2) The second distribution under the quarterly distribution plan represents a 1-month distribution; subsequent quarterly
    distributions will be regular 3-month distributions.
(3) The second distribution under the semi-annual distribution plan represents a 1-month distribution; subsequent semi-annual
    distributions will be regular 6-month distributions.
</TABLE>
 
+ Interest for Unitholders of this series began to accrue as of the Date of
Deposit. Units purchased on the Date of Deposit will have $.11 of accrued
interest that will be added to the Public Offering Price on the Settlement Date.
After provision for expenses of the Fund, the daily rate of accrual from the
Date of Deposit to the first Record Date is $.01523 per unit per day.
Consequently, on the first Record Date (10/01/94), accrued interest will total
$0.6853 per unit for the 45-day period. All interest accrued from the Date of
Deposit to the first Record Date, less expenses, will be distributed on the
first Distribution Date to Unitholders of Record as of the first Record Date.
The first payment to all Unitholders of Record on 10/01/94 is $.6853 per unit.
After the first Record Date daily rates of accrual are:
              Monthly - $0.01523              Quarterly - $0.01532
                             Semi-Annual - $0.01538
This daily rate of accrual, and the annual distributions shown above, will
remain the same as long as the portfolio size and composition remain the same.
 
- --------------------------------------------------------------------------------
 
                                                          746
<PAGE>
- -------------------------------------------------------
 
AVERAGE PORTFOLIO LIFE   The average maturity of portfolio bonds is 27.1 years.
The first bond is scheduled to mature in September, 2013, with the last bond
maturity being February, 2027.
 
- -------------------------------------------------------
 
BONDS INSURED BY MBIA   Each bond in this Nuveen Insured series has been
insured* by the Municipal Bond Investors Assurance Corporation, which guarantees
timely payments of principal and interest. Premium payments have been fully paid
by the Date of Deposit.
 
- -------------------------------------------------------
 
CALL PROTECTION   Bonds are first subject to optional redemption by the issuers
in the years and at the prices shown under the Redemption Provisions column in
the Schedule of Investments. Unless otherwise stated, in subsequent years, bonds
are redeemable at declining prices, but not usually below par value. Some issues
or some portions of issues may also be subject to sinking fund redemption or
extraordinary redemption without premium prior to the dates shown.
 
- -------------------------------------------------------
 
NO CHARGE FOR REDEMPTION   The Trustee, United States Trust Company of New York,
will redeem units at net asset value. In addition, John Nuveen & Co.
Incorporated intends to maintain a secondary market for this Nuveen Tax-Exempt
Unit Trust. Inasmuch as all securities investments are subject to market price
fluctuation, net asset value at the time of redemption could be more or less
than the initial investment.
 
- -------------------------------------------------------
 
REINVESTMENT OPTIONS   Specify automatic reinvestment of trust income, with no
sales charge, to earn compounded dividends with Nuveen mutual funds.
 
- -------------------------------------------------------
 
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 FEDERAL
DEPOSIT INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD OR ANY OTHER AGENCY AND
INVOLVE INVESTMENT RISK, INCLUDING THE POSSIBLE LOSS OF PRINCIPAL.
 
- -------------------------------------------------------
 
* Insurance relates specifically to the bonds and not to the units or to the
  market value of units. Terms of the insurance are more fully described in the
  prospectus. No representation is made as to the insurer's ability to meet its
  commitments. See Section 5 of the prospectus for details.
 
- -------------------------------------------------------
 
FOR A PROSPECTUS CONTAINING MORE COMPLETE INFORMATION, INCLUDING CHARGES AND
EXPENSES, ON THIS NUVEEN TAX-EXEMPT UNIT TRUST AND ANY OTHER NUVEEN FUND, CALL
YOUR BROKER . . . OR NUVEEN AT
 
                                 1-800-257-8787
<PAGE>
READ THE PROSPECTUS CAREFULLY BEFORE YOU INVEST OR SEND MONEY.


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission