NUVEEN INSURED TAX FREE BOND FUND INC
N-30D, 1995-11-01
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<PAGE>


[Nuveen logo appears here]
 
Nuveen Tax-Free Mutual Funds

Dependable tax-free
income for generations

MUNICIPAL BOND

INSURED MUNICIPAL BOND


SEMIANNUAL REPORT/AUGUST 31, 1995


[Photo of couple appears here] 

<PAGE>
 
     CONTENTS

  3  Dear shareholder
  5  Answering your questions
  9  Fund performance
 10  Shareholder Meeting Report
 11  Portfolio of investments
 36  Statement of net assets
 37  Statement of operations
 38  Statement of changes in net assets
 39  Notes to financial statements
 50  Financial highlights
<PAGE>
 
Dear
shareholder

[Photo of Richard J. Franke appears here]

"Over time, municipal bonds
have proven to
be a valuable                   
and dependable component of     
successful investment programs."

Since the beginning of 1995, we have enjoyed a welcome rebound in the bond
markets, as we put 1994-a dismal period in bond market history-behind us. This
year serves as a reminder that weathering the ups and downs of the market is a
normal part of the investment process. It helps to put things in perspective if
we remember one of the basic principles of investing: A financial plan that
focuses on your long-term goals minimizes the impact of any short-term market
volatility.
  Municipal bond funds continue to be one of the best ways to invest for the
long term, offering diversification across market sectors and states, relative
stability of principal, and steady income. Through-out this period, we have kept
our sights focused on meeting these objectives, providing you with a source of
stable current income, credit quality, and enhanced share price relative to the
market as a whole.
  As of August 31, 1995, the current yield on the net asset value of Class R
shares was 5.02% for the Municipal Bond Fund and 5.34% for the Insured Municipal
Bond Fund. To match these yields, an investor in the 36% federal income tax
bracket would have had to earn at least 7.84% on taxable alternatives, which
would be difficult to achieve using securities of comparable credit quality.


                                       3
<PAGE>
 
  In addition, both of the funds covered in this report posted gains in net
asset value over August 31, 1994, figures, reflecting growth of fund principal.
The 12-month total returns for these funds, incorporating share price gains as
well as reinvested dividend income, were 8.16% for the Municipal Bond Fund and
8.76% for the Insured Municipal Bond Fund. That is equivalent to taxable total
returns of 11.49% and 12.01%, respectively.

  These performance results remind us of the important role that municipal
bonds--and the tax-free income they provide--can play as part of an investment
strategy focused on diversification and long-term performance. Over time,
municipal bonds have proven to be a valuable and dependable component of
successful investment programs.

  The value and dependability of your municipal bond investments are enhanced by
the fact that you have chosen tax-free mutual funds managed by Nuveen. We offer
a combination of professional management, award-winning research, and
shareholder service that distinguishes Nuveen as a fund manager.

  We use a disciplined approach to security selection and portfolio construction
designed to deliver above-market performance by emphasizing securities that are
underpriced or undervalued by the market. This approach is supported by the
strength of Nuveen Research, which provides the insights and experience to
assist portfolio managers in identifying and selecting bonds with strong credit
quality. Our research professionals continually monitor our holdings.

  Nuveen also prides itself on its superior service to shareholders. Through
annual and semiannual reports, regular statements, and our toll-free information
lines, our communication programs help us stay in touch with your needs and
concerns. We also provide support to financial advisers across the nation by
supplying them with the information they need to answer your questions and
ensure that products are selected to meet your needs.

 As you review the following pages detailing the performance of your tax-free
mutual fund, I hope you come away with the feeling that these results, coupled
with Nuveen's continued pledge of superior service, add up to a rewarding
investing experience. We look forward to serving your tax-free investment needs
in the future.

Sincerely,

/s/ Richard J. Franke

Richard J. Franke
Chairman of the Board
October 16, 1995

                                       4
<PAGE>
 
Answering your
questions

Tom Spalding, head of Nuveen's portfolio management team, offers insights into
our approach to fund management and the outlook for Nuveen's Tax-Free Mutual
Funds.

         What does
    Nuveen mean by 
"value investing"?

At Nuveen, we define value investing as a disciplined approach to security
selection and portfolio construction designed to deliver above-market
performance by emphasizing securities that are underpriced or undervalued by the
market. Our value investing approach avoids predictions about the direction of
the markets or the economy in general, concentrating instead on identifying
individual bonds with current yields, prices, credit quality, and future
prospects that are exceptionally attractive in relation to other bonds in the
market.

  While the concept sounds simple, successful value investing must be based on
sound research that supports the selection of quality bonds. It also requires an
ability to recognize value by gaining insights into individual issuers as well
as specific bonds-information that often goes beyond that which is readily

                                       5
<PAGE>
 
Tom Spalding, head
of Nuveen's portfolio
management team, answers investors'
questions on developments in the
municipal market.
[Photo of Tom Spalding]

available to the market in general. Having the largest research staff in the
investment management industry dedicated exclusively to gathering this type of
information on municipal bonds is reflected in the long-term results of our
value investing approach.

 We believe that value investing gives us an important edge in the management of
municipal bond funds, an edge that translates to helping you meet your goals and
expectations.

  How does the work 
   done by Nuveen's 
Research Department 
   help support the
 value of my funds?

At Nuveen, we believe that attention to detail combined with years of experience
is the foundation for sound research. And sound research is one of the core
elements of our disciplined approach to providing you with dependable income,
credit quality, and diversification--key elements of a successful fixed income
investment program.

  Our award-winning team of more than 30 research professionals provides
invaluable support to our portfolio managers, assisting them in careful analysis
of bond issues considered for purchase-even those rated AAA by the rating
agencies.

  On a daily basis, our research analysts prepare credit reviews to assist in
the selection of bonds that offer the best combination of yield and security,
monitor the continued creditworthiness of portfolio holdings, and analyze
economic, political, and demographic trends affecting the markets. This daily


                                       6
<PAGE>
 
surveillance of events and trends in the credit markets assists us in monitoring
the underlying value of our holdings.

  This combination of in depth research and review helps your tax-free municipal
investments to meet your expectations for dependable income and credit safety.

 What impact have 
  Federal Reserve
Board actions had 
  on bond prices?

Between February 1994 and February 1995, the Federal Reserve Board moved an
unprecedented seven times to raise short-term interest rates. Board chairman
Greenspan justified the hikes in short-term rates on the basis that the
increases would cause the economy to slow enough in the future to relieve any
inflationary pressures and avoid a significant increase in the rate of
inflation. These increases in short-term rates reduced demand for long-term
bonds, which had the complementary effects of lowering bond prices and raising
bond yields.

  On July 6, 1995, after much anticipation, the Federal Reserve Board cautiously
declared victory for this policy, making its first move to ease rates in nearly
three years. Long-term bond yields had already fallen substantially, in
anticipation of the Fed's move. In subsequent meetings, the Fed has held off on
any further action, sending the message that it believes the economy is on the
right track.


                                       7
<PAGE>

        What is the
current outlook for 
   municipal bonds?
 
With the rebound in the bond market at the beginning of 1995 and some consensus
that inflation is under control, economic indicators are favorable for municipal
bonds. Technical issues also point to a more favorable climate.

 One technical issue that affects bond prices is the supply and demand
situation. While supplies of municipal bonds had been lagging over the past few
quarters, new issue supply rose sharply in the second quarter of 1995. Demand
has been somewhat subdued by extraordinary market volatility over the past 18
months and by the mounting discussion of the ramifications of proposed tax law
reforms.

 We believe that municipal bonds continue to be a fundamentally sound and
attractive investment option, offering one of the few remaining tax-advantaged
alternatives. Once investors are more confident that the interest rate
environment has stabilized, we expect to see the demand for municipal
investments resume its long-term upward trend.


                                       8
<PAGE>
 

NUVEEN MUNICIPAL BOND
FUND

Muni Bond

In keeping with the Fund's objective of providing steady tax-free income,
shareholders enjoyed 12 months of steady dividends. Shareholders also received
two capital gains distributions during this period.

[GRAPH APPEARS HERE]

                      12 MONTH DIVIDEND HISTORY--R SHARES
                                 09/94 = .0430
                                 10/94 = .0922
                                 11/94 = .0430
                                 12/94 = .0689
                                 01/95 = .0430
                                 02/95 = .0430
                                 03/95 = .0430
                                 04/95 = .0430
                                 05/95 = .0430
                                 06/95 = .0430
                                 07/95 = .0430
                                 08/95 = .0430
[_] Capital Gains


FUND HIGHLIGHTS 8/31/95                                         
Current SEC yield on R Shares*                         5.02%
Taxable-equivalent yield on R Shares**                 7.84%
12-mo. total return on R Shares*                       8.16%
Taxable-equivalent total return on R Shares**         11.49%
Combined state and federal tax rate                    36.0%


The dividend history used in this chart constitutes past performance and does
not necessarily predict the future dividends of the Fund.

See footnote on page 10.


NUVEEN INSURED MUNICIPAL
BOND FUND

Insured Muni Bond

The Fund adjusted its monthly tax-free dividend twice during the period as
older, higher coupon bonds were called away and replaced with today's lower
yielding bonds. In addition, shareholders received a capital gains distribution
in October.

[GRAPH APPEARS HERE]

                      12 MONTH DIVIDEND HISTORY--R SHARES
                                 09/94 = .0485
                                 10/94 = .0646
                                 11/94 = .0485
                                 12/94 = .0485
                                 01/95 = .0485
                                 02/95 = .0480
                                 03/95 = .0480
                                 04/95 = .0480
                                 05/95 = .0480
                                 06/95 = .0480
                                 07/95 = .0480
                                 08/95 = .0475
[_] Capital Gains


FUND HIGHLIGHTS 8/31/95
Current SEC yield on R Shares*                         5.34%
Taxable-equivalent yield on R Shares**                 8.34%
12-mo. total return on R Shares*                       8.76%
Taxable-equivalent total return on R Shares**         12.01%
Federal tax rate                                       36.0%


The dividend history used in this chart constitutes past performance and does
not necessarily predict the future dividends of the Fund.

See footnote on page 10.


                                       9
<PAGE>
 

*  All shares issued prior to June 13, 1995 for Municipal Bond Fund, and
September 6, 1994 for Insured Municipal Bond Fund, have been designated as Class
R Shares, which are currently available only for dividend reinvestment and
certain other restricted situations. Please see Financial Highlights beginning
on page 50 for additional data on Class A and C Shares.

** An investor subject to the indicated income tax rate would have to receive
this return from a fully taxable investment to equal the stated yield and total
return on an after-tax basis.

Shareholder Meeting Report

On May 26, 1995, Nuveen Municipal Bond Fund, Inc. held a Special Meeting of
Shareholders. At the meeting, shareholders were asked to consider and approve a
proposal to reorganize the Fund as a Massachusetts business trust, permitting
the Fund to issue multiple classes of shares.

  In voting for the reorganization, shareholders also voted to elect current
Fund directors as trustees of the Trust, to approve the investment management
agreement with the Fund as the investment management agreement with the Trust,
and to select the auditors for the Fund as the auditors for the Trust. The
directors elected at the meeting include: Richard J. Franke, Timothy R.
Schwertfeger, Lawrence H. Brown, Anne E. Impellizzeri, Margaret K. Rosenheim and
Peter R. Sawers.

  Approval of the reorganization of the Fund as a Massachusetts business trust
was reached as follows:

<TABLE>
<CAPTION>
                     Shares
<S>             <C>
     For        227,741,892.541
     Against     11,255,115.590
     Abstain      9,485,973.172
                ---------------    
     Total      248,482,981.303
</TABLE>


                                      10
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN MUNICIPAL BOND FUND
<TABLE>
<CAPTION>
 PRINCIPAL                                        OPT. CALL
 AMOUNT         DESCRIPTION                     PROVISIONS* RATINGS**   MARKET VALUE
- ------------------------------------------------------------------------------------
 <C>            <S>                        <C>              <C>       <C>
                ALASKA - 1.3%
                Alaska Housing Finance
                 Corporation, Insured
                 Mortgage Program:
 $    4,265,000 6.375%, 12/01/07               12/95 at 101        Aa $    4,317,630
      3,290,000 7.650%, 12/01/10               12/00 at 102        Aa      3,499,540
     10,885,000 7.800%, 12/01/30               12/00 at 102        Aa     11,466,368
                Alaska State Housing
                 Finance Corporation:
      3,675,000 6.375%, 12/01/12               12/02 at 102        Aa      3,902,960
     12,250,000 6.600%, 12/01/23               12/02 at 102        Aa     13,210,645
- ------------------------------------------------------------------------------------
                ARIZONA - 2.1%
                Salt River Project,
                 Agricultural
                 Improvement
                 and Power District:
      5,000,000 4.900%, 1/01/08                 1/04 at 102        Aa      4,776,600
      9,145,000 5.000%, 1/01/10                 1/96 at 100        Aa      8,642,848
     26,200,000 4.750%, 1/01/17                 1/04 at 100        Aa     22,285,982
     20,350,000 5.500%, 1/01/28                 1/02 at 100        Aa     18,767,381
      4,570,000 Scottsdale Industrial
                 Development Authority
                 (Scottsdale Memorial
                 Hospital), 8.500%,
                 9/01/07                        9/97 at 102       Aaa      5,045,006
- ------------------------------------------------------------------------------------
                ARKANSAS - 0.4%
     11,210,000 Jefferson County
                 Hospital, 6.000%,
                 7/01/06                        7/03 at 102         A     11,595,848
- ------------------------------------------------------------------------------------
                CALIFORNIA - 13.4%
                California Department of
                 Water Resources
                 (Central Valley
                 Project):
     15,515,000 5.700%, 12/01/16            6/03 at 101 1/2        Aa     14,886,487
      9,500,000 5.750%, 12/01/19            6/03 at 101 1/2        Aa      9,092,355
     12,250,000 5.500%, 12/01/23           12/03 at 101 1/2        Aa     11,326,228
     20,000,000 4.875%, 12/01/27               12/03 at 101        Aa     16,320,400
     13,025,000 California Health
                 Facilities Financing
                 Authority (Catholic
                 Healthcare West),
                 5.000%, 7/01/14                7/04 at 102       Aaa     11,566,070
     27,600,000 California Health
                 Facilities Financing
                 Authority (Daughters of
                 Charity), 9.250%,
                 3/01/15                        3/96 at 102        Aa     28,886,712
     12,000,000 California State Public
                 Works Board, Department
                 of Corrections
                 (California State
                 Prison, Monterey
                 County), 7.000%,
                 11/01/19                      11/04 at 102         A     12,833,880
     34,795,000 California Statewide
                 Communities Development
                 Authority (St. Joseph
                 Health System),
                 5.500%, 7/01/23                7/03 at 102        Aa     31,411,186
      9,000,000 East Bay Municipal
                 Utility District,
                 5.000%, 6/01/21                6/03 at 102       Aaa      7,794,720
                Foothill/Eastern
                 Transportation Corridor
                 Agency:
     45,000,000 0.000%, 1/01/23                No Opt. Call      BBB-      6,665,850
     15,000,000 6.000%, 1/01/34                 1/05 at 102      BBB-     13,689,900
</TABLE>
 
 
                                         11
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN MUNICIPAL BOND FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                    OPT. CALL
 AMOUNT         DESCRIPTION                 PROVISIONS* RATINGS**   MARKET VALUE
- --------------------------------------------------------------------------------
 <C>            <S>                        <C>          <C>       <C>
                CALIFORNIA (CONTINUED)
                Los Angeles Department
                 of Water and Power:
 $   17,575,000 6.500%, 4/15/32             4/02 at 102        Aa $   17,968,504
     13,100,000 6.125%, 1/15/33             1/03 at 102        Aa     13,098,821
                Los Angeles Wastewater
                 System:
      7,000,000 5.700%, 6/01/20             6/03 at 102       Aaa      6,704,180
     21,000,000 5.700%, 6/01/23             6/03 at 102       Aaa     20,069,490
                Los Angeles County
                 Metropolitan Transit
                 Authority: 5.500%,
     10,000,000  7/01/13                    7/03 at 102       AA-      9,352,300
     14,935,000 4.750%, 7/01/18             7/03 at 102       Aaa     12,498,952
      8,000,000 5.250%, 7/01/23             7/03 at 102       Aaa      7,162,480
                Los Angeles County
                 Sanitation District
                 Financing Authority:
      5,500,000 5.375%, 10/01/13           10/03 at 102        Aa      5,146,460
     19,500,000 5.000%, 10/01/23           10/03 at 100        Aa     16,679,325
     25,000,000 Los Angeles County
                 Transportation
                 Commission,
                 6.750%, 7/01/19 (Pre-
                 refunded to 7/01/02)       7/02 at 102       Aaa     28,596,500
                Southern California
                 Metropolitan Water
                 District:
      4,670,000 5.500%, 1/01/10             1/96 at 101       AA+      4,610,411
      5,000,000 5.500%, 7/01/19             7/02 at 102        Aa      4,666,700
     12,750,000 Modesto Irrigation
                 District (Geysers
                 Geothermal Power
                 Project) Certificates
                 of Participation,
                 7.250%, 10/01/15          10/96 at 102        A1     13,338,158
     22,575,000 Northern California
                 Power Agency,
                 7.150%, 7/01/24            7/98 at 102         A     24,123,194
     12,600,000 Sacramento Sanitation
                 District Finance
                 Authority,
                 4.750%, 12/01/23          12/03 at 102        Aa     10,284,750
      2,179,452 San Diego County
                 (Contel) Certificates
                 of Participation,
                 7.500%, 2/08/96           No Opt. Call       N/R      2,211,010
      7,600,000 Santa Clara County
                 (Capital Project No. 1)
                 Certificates of
                 Participation,
                 8.000%, 10/01/06 (Pre-
                 refunded to 10/01/96)     10/96 at 102       AAA      8,092,100
      8,050,000 University of
                 California,
                 6.875%, 9/01/16 (Pre-
                 refunded to 9/01/02)       9/02 at 102        A-      9,315,621
- --------------------------------------------------------------------------------
                COLORADO - 1.3%
     31,750,000 Colorado Housing Finance
                 Authority,
                 7.250%, 11/01/31          11/01 at 102        Aa     33,359,408
      4,250,000 City and County of
                 Denver Airport System,
                 7.250%, 11/15/25          11/02 at 102       Baa      4,543,505
- --------------------------------------------------------------------------------
                CONNECTICUT - 0.5%
      9,280,000 Connecticut Housing
                 Finance Authority,
                 7.550%, 11/15/08          11/00 at 102        Aa      9,857,309
      2,970,000 Connecticut Resources
                 Recovery Authority,
                 8.625%, 1/01/04            1/96 at 102         A      3,075,287
</TABLE>
 
 
                                         12
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
 
<TABLE>
<CAPTION>
 PRINCIPAL                                        OPT. CALL
 AMOUNT         DESCRIPTION                     PROVISIONS* RATINGS**   MARKET VALUE
- ------------------------------------------------------------------------------------
 <C>            <S>                        <C>              <C>       <C>
                DISTRICT OF COLUMBIA -
                 0.3%
 $    7,635,000 CHT Housing, Inc., FHA-
                 Insured,
                 8.500%, 1/01/22                1/96 at 103       N/R $    7,899,705
- ------------------------------------------------------------------------------------
                FLORIDA - 4.6%
      4,500,000 Dade County Health
                 Facilities Authority
                 (Mt. Sinai Medical
                 Center),
                 8.400%, 12/01/07 (Pre-
                 refunded to 12/01/99)         12/99 at 102       Aaa      5,020,425
     31,000,000 Hillsborough County
                 Industrial Development
                 Authority, Pollution
                 Control (Tampa
                 Electric), 8.000%,
                 5/01/22                        5/02 at 103       Aa2     36,844,120
      9,500,000 Jacksonville Electric
                 Authority, 7.375%,
                 10/01/13 (Pre-refunded
                 to 10/01/95)              10/95 at 101 1/2       Aaa      9,671,475
      8,150,000 Jacksonville Electric
                 Authority (St. John's
                 River Power Park
                 System), 6.500%,
                 10/01/20                      10/95 at 100       Aa1      8,169,071
     26,950,000 North Broward Hospital
                 District, 8.000%,
                 1/01/14 (Pre-refunded
                 to 1/01/96)                    1/96 at 103       AAA     28,140,651
                Orlando Utilities
                 Commission:
     22,700,000 8.500%, 10/01/09 (Pre-
                 refunded to 10/01/95)         10/95 at 102       Aaa     23,243,665
     11,500,000 5.000%, 10/01/23               10/99 at 100        Aa      9,989,015
      8,005,000 Pensacola Health
                 Facilities Authority
                 (Daughters of Charity),
                 7.750%, 1/01/03 (Pre-
                 refunded to 1/01/98)       1/98 at 101 1/2       Aaa      8,774,281
      1,520,000 Sarasota Elderly Housing
                 Corporation, 7.500%,
                 7/01/95                        1/96 at 104         A      1,584,843
- ------------------------------------------------------------------------------------
                GEORGIA - 0.1%
      2,975,000 Appling County
                 Development Authority,
                 Pollution Control
                 (Georgia Power
                 Company),
                 10.600%, 10/01/15             10/95 at 102        A2      3,051,815
- ------------------------------------------------------------------------------------
                HAWAII - 0.3%
      8,000,000 Hawaii Department of
                 Budget and Finance
                 (Kapiolani Health Care
                 System),
                 7.650%, 7/01/19 (Pre-
                 refunded to 7/01/01)           7/01 at 102       Aaa      9,380,400
- ------------------------------------------------------------------------------------
                ILLINOIS - 15.4%
      8,500,000 Illinois Development
                 Finance Authority
                 (Columbus-Cuneo-Cabrini
                 Medical Center),
                 8.500%, 2/01/15                2/00 at 102      BBB+      9,162,320
      8,500,000 Illinois Educational
                 Facilities Authority
                 (The University of
                 Chicago), 5.600%,
                 7/01/24                        7/03 at 102       Aaa      7,807,420
</TABLE>
 
 
                                         13
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN MUNICIPAL BOND FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                    OPT. CALL
 AMOUNT         DESCRIPTION                 PROVISIONS* RATINGS**   MARKET VALUE
- --------------------------------------------------------------------------------
 <C>            <S>                        <C>          <C>       <C>
                ILLINOIS (CONTINUED)
                Illinois General
                 Obligation:
 $   15,100,000 6.200%, 10/01/04           10/02 at 102       AA- $   16,391,201
     14,750,000 5.875%, 6/01/10             6/02 at 102       AA-     14,954,730
      5,000,000 5.875%, 6/01/11             6/02 at 102       AA-      5,007,900
     10,000,000 5.700%, 4/01/18             4/03 at 102       AA-      9,595,200
      5,435,000 Illinois Health
                 Facilities Authority
                 (Rush Presbyterian),
                 6.900%, 10/01/02          10/95 at 100        A1      5,434,185
     12,420,000 Illinois Health
                 Facilities Authority
                 (LaGrange Hospital),
                 7.625%, 7/01/13 (Pre-
                 refunded to 7/01/96)       7/96 at 102         A     13,027,835
     10,000,000 Illinois Health
                 Facilities Authority
                 (Highland Park
                 Hospital), 6.200%,
                 10/01/22                  10/02 at 102       Aaa     10,096,000
      6,115,000 Illinois Health
                 Facilities Authority
                 (Illinois Masonic
                 Medical Center),
                 5.500%, 10/01/19          10/03 at 102         A      5,341,942
     33,620,000 Illinois Health
                 Facilities Authority
                 (Rush-Presbyterian-St.
                 Luke's Medical Center),
                 5.500%, 11/15/25          11/03 at 102       Aaa     31,065,216
     10,425,000 Illinois Independent
                 Higher Education Loan
                 Authority (Northwestern
                 University),
                 8.000%, 12/01/07          12/96 at 102        Aa     11,120,556
                Illinois Sales Tax:
     21,670,000 6.000%, 6/15/18             6/01 at 100       AAA     21,455,250
     14,200,000 5.250%, 6/15/18             6/03 at 102       AAA     12,819,902
                Illinois Toll Highway
                 Authority:
     20,000,000 6.450%, 1/01/13             1/03 at 102        A1     20,333,800
      8,655,000 6.200%, 1/01/16             1/03 at 102       Aaa      8,739,473
                Chicago General
                 Obligation:
      5,800,000 5.250%, 1/01/18             1/04 at 102       Aaa      5,261,470
     15,770,000 5.625%, 1/01/23             1/03 at 102       Aaa     14,958,476
     22,380,000 Chicago Metropolitan
                 Housing Development
                 Corporation, 6.900%,
                 7/01/22                    7/02 at 102        AA     23,199,779
      4,465,000 Chicago Motor Fuel Tax,
                 5.000%, 1/01/16            1/03 at 101       Aaa      3,963,313
                Chicago O'Hare
                 International Airport:
     31,400,000 5.000%, 1/01/16             1/04 at 102        A1     27,469,976
     16,590,000 5.000%, 1/01/18             1/04 at 102       Aaa     14,543,458
     15,905,000 Cook County General
                 Obligation,
                 5.000%, 11/15/23          11/03 at 100       Aaa     13,733,649
                DuPage Water Commission,
                 General Obligation:
     39,040,000 7.875%, 3/01/11 (Pre-
                 refunded to 3/01/96)       3/96 at 102       Aaa     40,596,525
     16,800,000 5.750%, 3/01/11             3/02 at 100       Aaa     16,782,864
      9,500,000 5.250%, 5/01/14             5/03 at 102        Aa      8,785,790
      2,000,000 Hazel Crest (South
                 Suburban Hospital),
                 9.125%, 7/01/17 (Pre-
                 refunded to 7/01/97)       7/97 at 102       AAA      2,219,100
</TABLE>
 
 
                                         14
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
 
 
<TABLE>
<CAPTION>
 PRINCIPAL                                    OPT. CALL
 AMOUNT         DESCRIPTION                 PROVISIONS* RATINGS**   MARKET VALUE
- --------------------------------------------------------------------------------
 <C>            <S>                        <C>          <C>       <C>
                ILLINOIS (CONTINUED)
 $   55,980,000 Metropolitan Pier &
                 Exposition Authority
                 (McCormick Place
                 Expansion Project),
                 6.500%, 6/15/27            6/03 at 102        A+ $   56,659,597
                Zion Elderly Housing
                 Corporation:
        240,000 7.250%, 3/01/98             3/96 at 102         A        246,043
      1,705,000 7.750%, 3/01/10             3/96 at 102         A      1,751,223
- --------------------------------------------------------------------------------
                INDIANA - 1.4%
     10,500,000 Indiana Health
                 Facilities Financing
                 Authority (Methodist
                 Hospital), 5.750%,
                 9/01/11                    9/02 at 102       Aaa     10,338,300
     12,550,000 Indiana Office Building
                 Commission,
                 8.750%, 7/01/12 (Pre-
                 refunded to 7/01/97)       7/97 at 102       Aaa     13,844,784
      2,500,000 Indianapolis Local
                 Public Improvement,
                 Bond Bank, 6.750%,
                 2/01/20                    2/03 at 102        A+      2,633,225
      3,135,000 Indianapolis Resource
                 Recovery (Ogden
                 Martin),
                 7.900%, 12/01/08          12/96 at 103         A      3,336,831
      6,660,000 Evansville Hospital
                 Authority
                 (Daughters of Charity),
                 10.125%, 11/01/15         11/95 at 102        Aa      6,866,793
      2,500,000 Southwind Housing, Inc.,
                 7.125%, 11/15/21          No Opt. Call        AA      3,036,175
- --------------------------------------------------------------------------------
                IOWA - 0.3%
      4,035,000 Iowa Housing Finance
                 Authority,
                 5.875%, 8/01/08            2/96 at 101       Aa1      4,088,020
      3,815,000 Davenport (Mercy
                 Hospital), 6.625%,
                 7/01/14                    7/02 at 102       Aaa      4,013,609
- --------------------------------------------------------------------------------
                KENTUCKY - 3.1%
                Kentucky Housing
                 Corporation:
     17,600,000 5.300%, 7/01/10             1/04 at 102       Aaa     16,882,976
     10,100,000 5.400%, 7/01/14             1/04 at 102       Aaa      9,453,196
      3,925,000 7.250%, 1/01/17             7/01 at 102       Aaa      4,167,212
                Kentucky Turnpike
                 Authority:
      9,860,000 8.000%, 7/01/03             7/97 at 102        A+     10,712,791
      8,980,000 5.000%, 7/01/08             7/97 at 100        A+      8,577,786
     34,500,000 Carroll County Pollution
                 Control
                 (Kentucky Utilities
                 Company),
                 7.450%, 9/15/16            9/02 at 102       Aa2     38,680,365
- --------------------------------------------------------------------------------
                MAINE - 0.3%
     10,000,000 Maine Housing Authority,
                 5.700%, 11/15/26           2/04 at 102       AA-      9,273,600
</TABLE>
 
 
                                         15
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN MUNICIPAL BOND FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                    OPT. CALL
 AMOUNT         DESCRIPTION                 PROVISIONS* RATINGS**   MARKET VALUE
- --------------------------------------------------------------------------------
 <C>            <S>                        <C>          <C>       <C>
                MASSACHUSETTS - 3.6%
 $   15,000,000 Massachusetts Bay
                 Transportation
                 Authority,
                 Certificates of
                 Participation, 7.650%,
                 8/01/15                    8/00 at 102       Aaa $   17,332,350
     19,670,000 Massachusetts General
                 Obligation,
                 4.700%, 8/01/02           No Opt. Call        A1     19,646,199
     12,245,000 Massachusetts Housing
                 Finance Agency (GNMA),
                 9.125%, 12/01/20          12/95 at 102       Aaa     12,659,493
                Massachusetts Water
                 Resources Authority:
      9,765,000 5.250%, 3/01/13             3/03 at 102         A      9,017,880
      6,500,000 7.500%, 4/01/16 (Pre-
                 refunded to 4/01/00)       4/00 at 102       Aaa      7,416,760
      9,500,000 6.000%, 4/01/20             4/00 at 100         A      9,403,005
     24,650,000 5.250%, 12/01/20           12/04 at 102         A     22,024,036
      5,795,000 5.000%, 3/01/22             3/03 at 100         A      4,996,507
- --------------------------------------------------------------------------------
                MICHIGAN - 6.0%
      3,000,000 Michigan Hospital
                 Finance Authority
                 (Genesys Health
                 System), 7.500%,
                 10/01/27                  10/05 at 100       Baa      3,063,450
      4,060,000 Michigan Housing
                 Development Authority,
                 6.750%, 7/01/05            1/96 at 100       Aa1      4,080,625
     10,000,000 5.700%, 4/01/12             4/04 at 102       Aaa      9,748,400
     10,000,000 Michigan Housing
                 Development Authority,
                 Rental Housing,
                 6.600%, 4/01/12           10/02 at 102        A+     10,301,900
      4,000,000 Michigan State Hospital
                 Finance Authority
                 (Henry Ford Hospital),
                 7.500%, 7/01/13
                 (Pre-refunded to
                 1/01/97)                   1/97 at 102       Aaa      4,259,880
      1,990,000 Michigan State Hospital
                 Finance Authority
                 (St. John Hospital):
                 9.125%, 12/01/02 (Pre-
                 refunded to 12/01/95)     12/95 at 102        A1      2,055,909
      6,855,000  9.200%, 12/01/10 (Pre-
                 refunded to 12/01/95)     12/95 at 102       N/R      7,083,272
     41,500,000 Michigan State Hospital
                 Finance Authority
                 (Harper Grace and
                 Huron Valley
                 Hospitals), 10.000%,
                 10/01/16 (Pre-refunded
                 to 10/01/95)              10/95 at 102       AAA     42,541,235
                Michigan State Hospital
                 Finance Authority
                 (Detroit Medical
                 Center):
     19,585,000 5.750%, 8/15/13             8/04 at 102         A     18,415,776
     49,000,000 5.500%, 8/15/23             8/04 at 102         A     42,947,520
      5,000,000 Detroit Sewage Disposal
                 System,
                 8.250%, 7/01/05 (Pre-
                 refunded to 7/01/97)       7/97 at 102         A      5,464,600
     16,805,000 St. Joseph Hospital
                 Finance Authority
                 (Mercy Memorial
                 Medical Center
                 Obligated Group),
                 5.250%, 1/01/16            1/04 at 102       Aaa     15,445,139
      5,000,000 University of Michigan
                 Hospital,
                 6.625%, 12/01/10          12/96 at 100        Aa      5,050,250
- --------------------------------------------------------------------------------
                MINNESOTA - 0.8%
      2,520,000 Minnesota Housing
                 Finance Agency,
                 6.250%, 2/01/20            2/96 at 102        A1      2,533,583
</TABLE>
 
 
                                         16
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
 
 
<TABLE>
<CAPTION>
 PRINCIPAL                                        OPT. CALL
 AMOUNT         DESCRIPTION                     PROVISIONS* RATINGS**   MARKET VALUE
- ------------------------------------------------------------------------------------
 <C>            <S>                        <C>              <C>       <C>
                MINNESOTA (CONTINUED)
 $   14,420,000 Minneapolis Convention
                 Center,
                 7.750%, 4/01/11 (Pre-
                 refunded to 4/01/96)           4/96 at 102       Aaa $   15,031,120
      5,000,000 University of Minnesota,
                 7.625%, 2/01/05 (Pre-
                 refunded to 2/01/96)           2/96 at 102       AAA      5,180,450
- ------------------------------------------------------------------------------------
                MISSOURI - 1.0%
      2,785,000 Missouri Environmental
                 Improvement and Energy
                 Resource Authority,
                 Pollution Control
                 (Associated Electric
                 Cooperative, Inc.),
                 7.900%, 11/15/14               5/96 at 103       Aa3      2,943,327
     15,750,000 Missouri Health and
                 Educational Facilities
                 Authority (Heartland
                 Health), 8.125%,
                 10/01/10                  10/99 at 102 1/2      BBB+     18,146,993
      6,195,000 Missouri Housing
                 Development Commission,
                 7.000%, 9/15/22            9/95 at 101 3/4       AA+      6,320,201
- ------------------------------------------------------------------------------------
                NEBRASKA - 1.5%
     40,835,000 Consumers Public Power
                 District, 5.100%,
                 1/01/03                        1/96 at 100        A1     41,021,616
      2,615,000 Hall County Hospital
                 Authority
                 (Sisters of Charity),
                 6.750%, 12/01/07              12/95 at 103        Aa      2,651,610
- ------------------------------------------------------------------------------------
                NEW HAMPSHIRE - 0.3%
      8,500,000 New Hampshire Industrial
                 Development Authority,
                 Pollution Control
                 (Central Maine Power
                 Company), 7.375%,
                 5/01/14                       12/01 at 103      Baa3      8,939,875
- ------------------------------------------------------------------------------------
                NEW JERSEY - 0.4%
     10,750,000 New Jersey Housing and
                 Mortgage Finance
                 Agency, 6.950%,
                 11/01/13                       5/02 at 102        A+     11,327,168
- ------------------------------------------------------------------------------------
                NEW YORK - 7.3%
      8,000,000 New York Local
                 Government
                 Assistance Corporation,
                 7.000%, 4/01/18 (Pre-
                 refunded to 4/01/02)           4/02 at 102       Aaa      9,227,760
     13,000,000 New York State Housing
                 Finance Agency,
                 Health Facilities (New
                 York City),
                 8.000%, 11/01/08              11/00 at 102      BBB+     14,639,430
     11,490,000 New York State Mortgage
                 Agency,
                 6.875%, 4/01/17               10/96 at 102        Aa     11,854,463
     10,725,000 Battery Park City
                 Authority, 5.000%,
                 11/01/13                      11/03 at 102        AA      9,482,294
                New York Municipal
                 Assistance Corporation:
     16,270,000 7.750%, 7/01/06                 7/97 at 102        Aa     17,633,426
     18,565,000 6.750%, 7/01/06                 7/97 at 102        Aa     19,737,937
     23,535,000 7.250%, 7/01/08                 7/96 at 102        Aa     24,647,029
     14,250,000 6.000%, 7/01/08                 7/97 at 100        Aa     14,443,088
</TABLE>
 
 
                                         17
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN MUNICIPAL BOND FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                        OPT. CALL
 AMOUNT         DESCRIPTION                     PROVISIONS* RATINGS**   MARKET VALUE
- ------------------------------------------------------------------------------------
 <C>            <S>                        <C>              <C>       <C>
                NEW YORK (CONTINUED)
                New York City General
                 Obligation:
 $   24,685,000 6.700%, 2/01/96                No Opt. Call      Baa1 $   24,939,256
     16,500,000 4.875%, 10/01/01               No Opt. Call      Baa1     16,005,165
      2,350,000 6.000%, 8/15/04                No Opt. Call      Baa1      2,379,117
      5,000,000 8.125%, 11/01/06 (Pre-
                 refunded to 11/01/97)     11/97 at 101 1/2       Aaa      5,510,000
      8,000,000 5.750%, 8/15/11                 8/03 at 102      Baa1      7,553,200
      8,525,000 6.625%, 8/01/12 (Pre-
                 refunded to 8/01/02)       8/02 at 101 1/2       Aaa      9,695,994
     14,000,000 6.625%, 2/15/25                 2/05 at 101      Baa1     14,173,040
      5,000,000 Triborough Bridge and
                 Tunnel Authority,
                 General Purpose,
                 4.750%, 1/01/19                1/04 at 100        Aa      4,220,150
- ------------------------------------------------------------------------------------
                NORTH CAROLINA - 4.0%
                North Carolina Eastern
                 Municipal Power Agency:
     53,810,000 6.250%, 1/01/12                 1/03 at 102         A     52,673,533
     17,290,000 8.000%, 1/01/21                 1/98 at 102       Aaa     19,125,852
                North Carolina Municipal
                 Power Agency No. 1
                 (Catawba):
     13,880,000 9.000%, 1/01/14 (Pre-
                 refunded to 1/01/96)           1/96 at 102       Aaa     14,401,472
      5,545,000 7.625%, 1/01/14                 1/98 at 102       Aaa      6,068,282
     20,080,000 8.500%, 1/01/17 (Pre-
                 refunded to 1/01/96)           1/96 at 102       Aaa     20,801,675
                Wilmington Housing
                 Authority:
        165,000 7.750%, 6/01/98                No Opt. Call        AA        171,183
      1,195,000 7.750%, 6/01/10                No Opt. Call        AA      1,268,481
- ------------------------------------------------------------------------------------
                OHIO - 0.2%
      6,285,000 Ohio Building Authority
                 (Correctional
                 Facilities), 9.100%,
                 10/01/04 (Pre-refunded
                 to 10/01/95)                  10/95 at 103       Aaa      6,500,890
        500,000 Ohio Building Authority
                 (Toledo Center),
                 9.100%, 10/01/04              10/95 at 103        A1        517,330
- ------------------------------------------------------------------------------------
                OKLAHOMA - 0.3%
      5,375,000 Comanche County Hospital
                 Authority,
                 8.050%, 7/01/16 (Pre-
                 refunded to 7/01/99)           7/99 at 102       AAA      6,175,284
      2,970,000 Midwest City Memorial
                 Hospital Authority,
                 7.375%, 4/01/12                4/02 at 102      BBB+      3,033,023
- ------------------------------------------------------------------------------------
                PENNSYLVANIA - 4.7%
                Pennsylvania Housing
                 Finance Agency:
      4,025,000 8.100%, 7/01/13                 7/02 at 102       AAA      4,464,933
     16,830,000 8.200%, 7/01/24                 7/02 at 102       AAA     18,662,619
     22,500,000 Pennsylvania Housing
                 Finance Agency, Rental
                 Housing (FNMA), 5.750%,
                 7/01/14                        7/03 at 102       Aaa     22,092,075
     15,000,000 Pennsylvania
                 Intergovernmental
                 Cooperative Authority
                 (Philadelphia Funding
                 Program), 5.00%,
                 6/15/22                        6/03 at 100       Aaa     13,119,600
</TABLE>
 
 
                                         18
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
 
 
<TABLE>
<CAPTION>
 PRINCIPAL                                        OPT. CALL
 AMOUNT         DESCRIPTION                     PROVISIONS* RATINGS**   MARKET VALUE
- ------------------------------------------------------------------------------------
 <C>            <S>                        <C>              <C>       <C>
                PENNSYLVANIA (CONTINUED)
 $    5,000,000 Allegheny County
                 Hospital Development
                 Authority (St. Francis
                 Medical Center),
                 8.125%, 6/01/13 (Pre-
                 refunded to 6/01/96)           6/96 at 102       Aaa $    5,257,050
     10,000,000 Lehigh County Industrial
                 Development Authority,
                 Pollution Control
                 (Pennsylvania Power and
                 Light Company), 6.400%,
                 9/01/29                        9/04 at 102       Aaa     10,294,300
      6,550,000 Monroeville Hospital
                 Authority
                 (Forbes Health System),
                 9.700%, 10/01/13 (Pre-
                 refunded to 10/01/95)         10/95 at 102       AAA      6,712,833
      9,300,000 Philadelphia Airport,
                 6.200%, 6/15/06               12/95 at 100      Baa1      9,301,860
                Philadelphia Water and
                 Sewer System:
      5,890,000 7.250%, 7/01/14 (Pre-
                 refunded to 7/01/96)           7/96 at 102       AAA      6,114,232
      7,000,000 7.000%, 8/01/18 (Pre-
                 refunded to 8/01/01)           8/01 at 100       Baa      7,830,480
     28,075,000 Philadelphia Hospitals
                 and Higher Educational
                 Facilities Authority
                 (Pennsylvania
                 Hospital), 7.250%,
                 7/01/14                        7/96 at 101         A     28,679,736
- ------------------------------------------------------------------------------------
                RHODE ISLAND - 0.2%
      7,595,000 Rhode Island Convention
                 Center Authority,
                 5.000%, 5/15/20                5/03 at 100       Aaa      6,587,144
- ------------------------------------------------------------------------------------
                TEXAS - 4.5%
                Austin Water, Sewer and
                 Electric:
        300,000 14.000%, 11/15/01 (Pre-
                 refunded to 5/15/99)           5/99 at 100         A        393,816
     17,275,000 14.000%, 11/15/01              No Opt. Call         A     23,704,582
      4,000,000 11.000%, 11/15/02 (Pre-
                 refunded to 5/15/97)           5/97 at 100       AAA      4,460,200
     15,000,000 Brazos River Authority,
                 5.800%, 8/01/15                8/00 at 102       Aaa     14,704,200
                Dallas-Fort Worth
                 International Airport:
      9,400,000 9.000%, 11/01/05           11/95 at 102 1/2        A1      9,714,806
     15,945,000 9.125%, 11/01/15           11/95 at 102 1/2        A1     16,482,187
     19,900,000 Harris County Toll Road,
                 5.300%, 8/15/13                8/04 at 102       Aaa     18,671,772
      7,000,000 Harris County Health
                 Facilities Development
                 Corporation (St. Luke's
                 Episcopal Hospital),
                 6.750%, 2/15/21                2/01 at 102        Aa      7,290,290
      3,345,000 Houston Water and Sewer
                 System, 8.200%,
                 12/01/15 (Pre-refunded
                 to 12/01/96)                  12/96 at 102       AAA      3,588,650
                San Antonio Electric and
                 Gas Systems:
      5,000,000 8.000%, 2/01/09 (Pre-
                 refunded to 2/01/98)           2/98 at 102       Aaa      5,534,700
      3,500,000 8.000%, 2/01/16 (Pre-
                 refunded to 2/01/98)           2/98 at 102       Aaa      3,874,290
     16,000,000 5.000%, 2/01/17                 2/02 at 101       Aa1     14,066,720
      5,615,000 San Antonio Sewer
                 System, 7.900%, 5/01/14
                 (Pre-refunded to
                 5/01/97)                   5/97 at 101 1/2       Aaa      6,050,612
</TABLE>
 
 
                                         19
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN MUNICIPAL BOND FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                        OPT. CALL
 AMOUNT         DESCRIPTION                     PROVISIONS* RATINGS**   MARKET VALUE
- ------------------------------------------------------------------------------------
 <C>            <S>                        <C>              <C>       <C>
                UTAH - 2.7%
                Intermountain Power
                 Agency:
 $    6,300,000 5.500%, 7/01/13                 7/03 at 103        Aa $    5,977,125
     32,080,000 7.875%, 7/01/14                 7/96 at 102        Aa     33,644,221
     16,260,000 7.200%, 7/01/19                 7/97 at 102        Aa     17,159,991
     22,140,000 5.000%, 7/01/23                 7/03 at 100        Aa     18,895,383
      1,730,000 Layton Industrial
                 Development (K-Mart),
                 8.750%, 6/01/05           12/95 at 100 1/2      Baa1      1,745,657
- ------------------------------------------------------------------------------------
                VERMONT - 0.1%
        255,000 University of Vermont,
                 Housing, Dining and
                 Student Services,
                 6.300%, 7/01/06                1/96 at 101       AA-        258,443
- ------------------------------------------------------------------------------------
                VIRGINIA - 3.9%
                Virginia Housing
                 Development Authority:
      3,275,000 6.700%, 11/01/21               11/95 at 101       AA+      3,314,857
     50,000,000 7.150%, 1/01/33                 1/02 at 102       AA+     52,452,500
                Virginia Housing
                 Development Authority,
                 Multi-Family Housing:
     19,080,000 5.550%, 5/01/08                 5/03 at 102       AA+     18,975,442
     28,075,000 5.900%, 5/01/14                 5/03 at 102       AA+     27,451,454
      6,240,000 Chesapeake Hospital
                 Authority
                 (Chesapeake General
                 Hospital),
                 7.625%, 7/01/18 (Pre-
                 refunded to 7/01/98)           7/98 at 102       Aaa      6,933,451
      1,035,000 Chesapeake Industrial
                 Development Authority
                 (Camelot Hall Nursing
                 Home), 7.500%, 9/01/01        No Opt. Call       N/R      1,037,349
- ------------------------------------------------------------------------------------
                WASHINGTON - 7.1%
                Washington Public Power
                 Supply System,
                 Nuclear Project No. 1:
     14,260,000 7.000%, 7/01/07                No Opt. Call        Aa     15,773,414
      7,805,000 7.000%, 7/01/09                No Opt. Call        Aa      8,553,890
     18,500,000 5.750%, 7/01/13                 7/03 at 102        Aa     17,455,120
     10,000,000 5.375%, 7/01/15                 7/03 at 102        Aa      8,882,200
      5,000,000 7.125%, 7/01/16                No Opt. Call        Aa      5,468,150
     10,000,000 5.700%, 7/01/17                 7/03 at 102       Aaa      9,531,400
                Washington Public Power
                 Supply System,
                 Nuclear Project No. 3:
      9,180,000 5.300%, 7/01/10                 7/03 at 102        Aa      8,494,254
     51,070,000 5.375%, 7/01/15                 7/03 at 102        Aa     45,361,395
      2,095,000 15.000%, 7/01/18 (Pre-
                 refunded to 7/01/96)           7/96 at 103       Aaa      2,346,630
      8,835,000 5.700%, 7/01/18                 7/03 at 102        Aa      8,097,012
     11,545,000 5.500%, 7/01/18                 7/03 at 102        Aa     10,305,528
      6,635,000 Chelan County Public
                 Utility District No. 1,
                 5.125%, 7/01/23                1/96 at 100        A1      6,070,692
</TABLE>
 
 
                                         20
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
 PRINCIPAL                                        OPT. CALL
 AMOUNT         DESCRIPTION                     PROVISIONS* RATINGS**   MARKET VALUE
- ------------------------------------------------------------------------------------
 <C>            <S>                        <C>              <C>       <C>
                WASHINGTON (CONTINUED)
 $   32,482,000 Chelan County Public
                 Utility District No. 1
                 (Rocky Reach Hydro-
                 Electric System),
                 5.000%, 7/01/13                1/96 at 100        A1 $   32,489,470
     12,825,000 Columbia Storage Power
                 Exchange,
                 3.875%, 4/01/03               10/95 at 100        Aa     12,812,046
      5,910,000 Douglas County Public
                 Utility District No. 1
                 (Wells Hydroelectric),
                 4.000%, 9/01/18                9/96 at 101        A+      5,078,580
      4,950,000 Seattle Metropolitan
                 Sewer,
                 7.400%, 1/01/16 (Pre-
                 refunded to 1/01/96)           1/96 at 102       Aaa      5,108,845
- ------------------------------------------------------------------------------------
                WISCONSIN - 3.1%
     13,700,000 Wisconsin Health and
                 Educational Facilities
                 Authority (Columbia
                 Hospital), 6.250%,
                 11/15/21                      11/01 at 102       Aaa     13,807,544
      6,000,000 Wisconsin Health and
                 Educational Facilities
                 Authority (Meriter
                 Health Services),
                 6.000%, 12/01/22              12/02 at 102       Aaa      5,935,800
     13,500,000 Wisconsin Health and
                 Educational Facilities
                 Authority (Aurora
                 Health Care Obligated
                 Group), 5.250%, 8/15/23        8/03 at 102       Aaa     11,952,630
      3,250,000 Wisconsin Health and
                 Educational Facilities
                 Authority (Froedtert
                 Memorial Lutheran
                 Hospital), 5.875%,
                 10/01/13                      10/04 at 102       Aaa      3,201,802
                Wisconsin Housing and
                 Economic Development
                 Authority:
      2,760,000 9.875%, 11/01/03           11/95 at 100 1/2        A1      2,801,565
      3,200,000 10.000%, 11/01/10          11/95 at 100 1/2        A1      3,248,800
     28,200,000 5.800%, 11/01/13                1/04 at 102        A1     27,547,733
      4,500,000 5.800%, 6/01/17            No Optional Call        Aa      4,450,184
      8,500,000 7.050%, 11/01/22                4/02 at 102        A1      8,874,084
      4,815,000 Sheboygan Pollution
                 Control
                 (Wisconsin Electric
                 Power Company),
                 9.750%, 9/15/15                9/95 at 102       AA+      4,933,881
- ------------------------------------------------------------------------------------
                PUERTO RICO - 0.3%
      8,000,000 Puerto Rico Aqueduct and
                 Sewer Authority,
                 7.875%, 7/01/17                7/98 at 102         A      8,910,000
- ------------------------------------------------------------------------------------
 $2,785,181,452 Total Investments -
                 (cost $2,627,589,228) -
                 96.8%                                                 2,743,859,075
- ------------------------------------------------------------------------------------
- -------------------
- ------------------------------------------------------------------------------------
</TABLE>
 
                                         21
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN MUNICIPAL BOND FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                   OPT. CALL
 AMOUNT         DESCRIPTION                PROVISIONS* RATINGS**   MARKET VALUE
- -------------------------------------------------------------------------------
 <C>            <S>                        <C>         <C>       <C>
                TEMPORARY INVESTMENTS IN
                SHORT-TERM MUNICIPAL
                SECURITIES - 1.3%
 $    7,000,000 District of Columbia
                 (American Association
                 for Advancement of
                 Science), Series 1995,
                 Variable Rate Demand
                 Bonds, 3.550%,
                 10/01/22+                                   A-1 $    7,000,000
     11,000,000 Massachusetts Health and
                 Educational Facilities
                 Authority (Harvard
                 University), Variable
                 Rate Demand Bonds,
                 3.150%, 8/01/17+                         VMIG-1     11,000,000
      5,800,000 McIntosh Industrial
                 Development Board
                 Pollution Control
                 Revenue (Ciba-Geigy
                 Corporation) Variable
                 Rate Demand Bonds,
                 3.450%, 7/01/04+                           A-1+      5,800,000
      3,500,000 Schuylkill County
                 Industrial Development
                 Authority Resource
                 Recovery (Northeastern
                 Power Co. Project) 1985
                 Variable Rate Demand
                 Bonds, 3.450%,
                 12/01/11+                                   A-1      3,500,000
      9,100,000 University of Michigan
                 Hospital (Adjustable
                 Rate Demand) Variable
                 Rate Demand Bonds,
                 3.450%, 12/01/27+                        VMIG-1      9,100,000
- -------------------------------------------------------------------------------
 $   36,400,000 Total Temporary
                 Investments--1.3%                                   36,400,000
- -------------------------------------------------------------------------------
                Other Assets Less
                 Liabilities - 1.9%                                  54,776,148
- -------------------------------------------------------------------------------
                Net Assets - 100%                                $2,835,035,223
</TABLE>
 
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                            NUMBER                 MARKET
                 STANDARD & POOR'S               MOODY'S OF ISSUES   MARKET VALUE PERCENT
- -----------------------------------------------------------------------------------------
 <S>             <C>               <C>                   <C>       <C>            <C>
 SUMMARY OF                    AAA                   Aaa        77 $  890,631,936     32%
 RATINGS**            AA+, AA, AA-     Aa1, Aa, Aa2, Aa3        77  1,008,397,189      36
 PORTFOLIO OF                   A+                    A1        24    344,871,140      13
 INVESTMENTS                 A, A-             A, A2, A3        24    315,915,353      12
 (EXCLUDING        BBB+, BBB, BBB- Baa1, Baa, Baa2, Baa3        17    165,812,121       6
 TEMPORARY               Non-rated             Non-rated         4     18,231,336       1
 INVESTMENTS):
- -----------------------------------------------------------------------------------------
 TOTAL                                                         223 $2,743,859,075    100%
</TABLE>
 
- --------------------------------------------------------------------------------
* Optional Call Provisions: Dates (month and year) and prices of the earliest
optional call or redemption. There may be other call provisions at varying
prices at later dates.
** Ratings: Using the higher of Standard & Poor's or Moody's rating.
N/R - Investment is not rated.
+ The security has a maturity of more than one year, but has variable rate and
demand features which qualify it as a short-term security. The rate disclosed
is that currently in effect. This rate changes periodically based on market
conditions or a specified market index.
See accompanying notes to financial statements.
 
                                         22
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
 
NUVEEN INSURED MUNICIPAL BOND FUND
<TABLE>
<CAPTION>
 PRINCIPAL                                    OPT. CALL
 AMOUNT         DESCRIPTION                 PROVISIONS* RATINGS**   MARKET VALUE
- --------------------------------------------------------------------------------
 <C>            <S>                        <C>          <C>       <C>
                ALABAMA - 4.6%
 $    2,120,000 Albertville Water Supply
                 Board, 6.700%, 3/01/11     3/02 at 102       Aaa $    2,271,559
      4,960,000 Auburn Government
                 Utility Services
                 Corporation, Wastewater
                 Treatment, 7.300%,
                 1/01/12                   12/99 at 102       Aaa      5,349,509
      1,875,000 Birmingham Special Care
                 Facilities Financing
                 Authority (Baptist
                 Medical Center),
                 7.000%, 1/01/21            1/01 at 102       Aaa      2,033,175
                Daphne Utilities Board,
                 Water, Gas and Sewer:
      1,255,000 7.350%, 6/01/20 (Pre-
                 refunded to 6/01/00)       6/00 at 102       Aaa      1,428,943
      1,225,000 7.350%, 6/01/20             6/00 at 102       Aaa      1,368,484
                Madison General
                 Obligation:
      3,000,000 6.250%, 2/01/19             2/04 at 102       Aaa      3,073,620
      5,500,000 6.000%, 4/01/23             4/05 at 102       Aaa      5,531,570
      3,000,000 Mobile County General
                 Obligation,
                 6.700%, 2/01/11 (Pre-
                 refunded to 2/01/00)       2/00 at 102       Aaa      3,318,480
      2,375,000 Muscle Shoals Utilities
                 Board,
                 Water and Sewer System,
                 7.250%, 4/01/17 (Pre-
                 refunded to 4/01/99)       4/99 at 102       Aaa      2,647,721
      3,000,000 Oneanta Utilities Board,
                 6.900%, 11/01/24          11/04 at 102       Aaa      3,252,720
        750,000 Warrior River Water
                 Authority, 5.350%,
                 8/01/23                    8/03 at 102       Aaa        694,793
                West Morgan--East
                 Lawrence Water
                 Authority:
      2,200,000 6.800%, 8/15/19             8/04 at 102       Aaa      2,374,614
      3,000,000 6.850%, 8/15/25             8/04 at 102       Aaa      3,250,140
- --------------------------------------------------------------------------------
                ALASKA - 0.6%
      5,000,000 Anchorage General
                 Obligation, 5.600%,
                 1/01/14                    1/04 at 100       Aaa      4,816,600
- --------------------------------------------------------------------------------
                ARIZONA - 1.6%
      3,000,000 Maricopa County
                 Industrial Development
                 Authority (Catholic
                 Healthcare West),
                 5.125%, 7/01/09            7/04 at 102       Aaa      2,914,380
      3,680,000 Maricopa County
                 Industrial Development
                 Authority (Baptist
                 Hospital), 5.500%,
                 9/01/13 (WI)               9/05 at 101       Aaa      3,537,805
      6,000,000 Tempe Union High School
                 District No. 213,
                 General Obligation,
                 6.000%, 7/01/10            7/04 at 101       Aaa      6,241,860
- --------------------------------------------------------------------------------
                ARKANSAS - 0.3%
      2,000,000 Saline County (Saline
                 Memorial Hospital),
                 6.000%, 9/01/19            9/05 at 102       AAA      1,972,480
- --------------------------------------------------------------------------------
                CALIFORNIA - 13.6%
      5,000,000 California Health
                 Facilities Financing
                 Authority (Catholic
                 Healthcare West),
                 5.000%, 7/01/14            7/04 at 102       Aaa      4,439,950
                Brea Public Financing
                 Authority, Tax
                 Allocation:
      3,525,000 7.000%, 8/01/15 (Pre-
                 refunded to 8/01/01)       8/01 at 102       Aaa      4,042,223
      1,475,000 7.000%, 8/01/15             8/01 at 102       Aaa      1,602,853
      5,000,000 Brea Redevelopment
                 Agency, Tax Allocation,
                 5.750%, 8/01/23            8/03 at 102       Aaa      4,837,900
</TABLE>
 
 
                                         23
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN INSURED MUNICIPAL BOND FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                    OPT. CALL
 AMOUNT         DESCRIPTION                 PROVISIONS* RATINGS**   MARKET VALUE
- --------------------------------------------------------------------------------
 <C>            <S>                        <C>          <C>       <C>
                CALIFORNIA (CONTINUED)
 $    6,000,000 Contra Costa Water
                 Authority, 5.750%,
                 10/01/20                  10/02 at 102       Aaa $    5,813,940
      4,150,000 Fairfield Public Finance
                 Authority,
                 5.500%, 8/01/23            8/03 at 102       Aaa      3,838,667
                Los Angeles Community
                 Redevelopment Agency
                 (Bunker Hill Project):
     10,700,000 5.625%, 12/01/23           12/03 at 102       Aaa     10,045,588
      2,500,000 5.600%, 12/01/28           12/03 at 102       Aaa      2,325,950
     14,740,000 Los Angeles Convention
                 and Exhibition Center
                 Authority,
                 5.375%, 8/15/18            8/03 at 102       Aaa     13,582,026
                Los Angeles Wastewater
                 System:
      4,570,000 5.800%, 6/01/21             6/03 at 102       Aaa      4,432,946
      3,515,000 5.200%, 11/01/21           11/03 at 102       Aaa      3,133,095
      4,500,000 Los Angeles County
                 Metropolitan
                 Transportation
                 Authority, Sales Tax,
                 5.625%, 7/01/18            7/03 at 102       Aaa      4,291,245
      4,500,000 M-S-R Public Power
                 Agency (San Juan
                 Project),
                 6.000%, 7/01/20            7/03 at 102       Aaa      4,502,835
      1,700,000 Monterey Regional Water
                 Pollution Control
                 Agency, Wastewater
                 System, 5.300%, 6/01/14    6/03 at 100       Aaa      1,566,958
      6,875,000 Ontario Redevelopment
                 Financing Authority,
                 5.800%, 8/01/23            8/03 at 102       Aaa      6,671,294
      3,000,000 Rancho Cucamonga
                 Redevelopment Agency,
                 5.500%, 9/01/23            3/04 at 102       Aaa      2,790,090
      5,295,000 Riverside County Desert,
                 Justice Facility
                 Corporation,
                 Certificates of
                 Participation,
                 6.000%, 12/01/12          12/04 at 101       Aaa      5,334,713
      2,250,000 Sacramento Municipal
                 Utility District,
                 Electric System,
                 6.500%, 9/01/21 (Pre-
                 refunded to 9/01/01)       9/01 at 102       Aaa      2,527,628
      4,750,000 San Francisco City and
                 County Sewer System,
                 5.375%, 10/01/22          10/02 at 102       Aaa      4,378,503
      7,500,000 University of California
                 Housing System,
                 5.500%, 11/01/18          11/03 at 102       Aaa      7,050,975
     10,000,000 University of
                 California,
                 6.375%, 9/01/24            9/02 at 102       Aaa     10,229,900
- --------------------------------------------------------------------------------
                COLORADO - 1.7%
      4,500,000 Colorado Springs
                 (Memorial Hospital),
                 6.000%, 12/15/24          12/05 at 102       Aaa      4,507,245
      4,500,000 Denver Board of Water
                 Commissioners,
                 Certificates of
                 Participation, 6.625%,
                 11/15/11                  11/01 at 101       Aaa      4,809,420
      3,500,000 Jefferson County
                 Equipment Lease,
                 Certificates of
                 Participation, 6.650%,
                 12/01/08                  12/02 at 102       Aaa      3,833,340
- --------------------------------------------------------------------------------
                DELAWARE - 0.5%
      3,600,000 Delaware Economic
                 Development Authority,
                 Pollution Control
                 (Delmarva Power and
                 Light Company), 6.750%,
                 5/01/19                    5/02 at 102       Aaa      3,797,388
</TABLE>
 
 
                                         24
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
 PRINCIPAL                                    OPT. CALL
 AMOUNT         DESCRIPTION                 PROVISIONS* RATINGS**   MARKET VALUE
- --------------------------------------------------------------------------------
 <C>            <S>                        <C>          <C>       <C>
                DISTRICT OF COLUMBIA -
                 1.3%
                District of Columbia
                 General Obligation:
 $    2,500,000 7.500%, 6/01/10 (Pre-
                 refunded to 6/01/00)       6/00 at 102       Aaa $    2,862,400
      6,000,000 6.100%, 6/01/11             6/04 at 102       Aaa      6,055,800
      1,000,000 Washington Metropolitan
                 Area Transit Authority,
                 5.250%, 7/01/14            1/04 at 102       Aaa        941,760
- --------------------------------------------------------------------------------
                FLORIDA - 0.7%
                Florida Keys Aqueduct
                 Authority:
        920,000 6.750%, 9/01/21 (Pre-
                 refunded to 9/01/01)       9/01 at 101       Aaa      1,038,450
         80,000 6.750%, 9/01/21             9/01 at 101       Aaa         85,103
                Brevard County, Utility
                 System:
      1,520,000 7.375%, 3/01/14 (Pre-
                 refunded to 3/01/98)       3/98 at 102       Aaa      1,668,048
        295,000 7.375%, 3/01/14             3/98 at 102       Aaa        321,810
      2,405,000 South Broward Hospital
                 District,
                 7.500%, 5/01/08            5/03 at 102       Aaa      2,775,009
- --------------------------------------------------------------------------------
                GEORGIA - 2.4%
      1,000,000 Georgia Municipal
                 Electric Authority,
                 6.500%, 1/01/26            1/04 at 102       Aaa      1,042,680
      5,000,000 Albany Sewerage System,
                 6.625%, 7/01/17            7/02 at 102       Aaa      5,288,550
      5,000,000 Appling County
                 Development Authority
                 (Oglethorpe Power
                 Corporation),
                 7.150%, 1/01/21            1/04 at 101       Aaa      5,537,950
      1,000,000 Atlanta Board of
                 Education,
                 Certificates of
                 Participation,
                 7.125%, 6/01/12 (Pre-
                 refunded to 6/01/00)       6/00 at 102       Aaa      1,129,070
      2,250,000 Chatham County Hospital
                 Authority
                 (Savannah Memorial
                 Medical Center),
                 7.000%, 1/01/21            1/01 at 102       Aaa      2,467,215
      1,500,000 Columbus Water and
                 Sewerage System,
                 5.700%, 5/01/20           11/03 at 102       Aaa      1,461,120
      2,500,000 Fulton-DeKalb Hospital
                 Authority
                 (Grady Memorial),
                 5.500%, 1/01/20            7/03 at 102       Aaa      2,359,150
- --------------------------------------------------------------------------------
                ILLINOIS - 14.2%
                Illinois General
                 Obligation:
      3,065,000 6.100%, 2/01/19             2/05 at 102       Aaa      3,079,804
      5,000,000 5.875%, 8/01/19             8/04 at 102       AA-      4,843,800
      5,545,000 6.100%, 2/01/20             2/05 at 102       Aaa      5,571,782
      6,750,000 Illinois Health
                 Facilities Authority
                 (Methodist Health
                 Services),
                 8.000%, 8/01/15            2/99 at 103       Aaa      7,620,210
      4,500,000 Illinois Health
                 Facilities Authority
                 (The Children's
                 Memorial Hospital),
                 5.500%,  8/15/22           8/03 at 102       Aaa      3,848,985
      1,500,000 Illinois Health
                 Facilities Authority
                 (Rush-Presbyterian-St.
                 Luke's Medical Center),
                 5.500%, 11/15/25          11/03 at 102       Aaa      1,386,015
</TABLE>
 
 
                                         25
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN INSURED MUNICIPAL BOND FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                       OPT. CALL
 AMOUNT         DESCRIPTION                    PROVISIONS* RATINGS**   MARKET VALUE
- -----------------------------------------------------------------------------------
 <C>            <S>                        <C>             <C>       <C>
                ILLINOIS (CONTINUED)
 $    3,000,000 Illinois Health
                 Facilities Authority
                 (The University of
                 Chicago Hospitals),
                 6.125%, 8/15/24               8/04 at 102       Aaa $    3,008,190
                Illinois Health
                 Facilities Authority
                 (Ingalls Health
                 System):
      7,000,000 6.250%, 5/15/14                5/04 at 102       Aaa      7,130,410
      4,500,000 6.250%, 5/15/15                5/04 at 102       Aaa      4,551,975
      2,100,000 7.000%, 1/01/19 (Pre-
                 refunded to 1/01/00)          1/00 at 102       Aaa      2,355,864
      4,000,000 Illinois Health
                 Facilities Authority
                 (Northwestern Medical
                 Faculty Foundation),
                 6.500%, 11/15/15             11/04 at 102       Aaa      4,161,000
      1,463,000 Illinois Health
                 Facilities Authority
                 (Community Provider
                 Pooled Loan Program),
                 7.900%, 8/15/03               2/96 at 102       Aaa      1,520,996
      7,705,000 Illinois State Toll
                 Highway Authority,
                 6.200%, 1/01/16               1/03 at 102       Aaa      7,780,201
      2,500,000 Chicago General
                 Obligation
                 (Central Public Library
                 Project),
                 6.850%, 1/01/17 (Pre-
                 refunded to 7/01/02)      7/02 at 101 1/2       Aaa      2,849,150
      5,000,000 Chicago General
                 Obligation,
                 6.250%, 1/01/12               1/02 at 102       Aaa      5,096,900
      1,500,000 Chicago Public Building
                 Commission (Community
                 College District No.
                 508), 7.700%, 1/01/08         1/98 at 102       Aaa      1,644,210
     23,300,000 Chicago Public Building
                 Commission (Board of
                 Education),
                 5.750%, 12/01/18             12/03 at 102       Aaa     22,543,915
      6,540,000 Cicero General
                 Obligation,
                 6.400%, 12/01/14             12/04 at 102       Aaa      6,783,484
      2,500,000 Cook County Community
                 College District No.
                 508, 8.750%, 1/01/07         No Opt. Call       Aaa      3,239,975
      2,370,000 Eastern Illinois
                 University, 6.375%,
                 4/01/16                       4/04 at 102       Aaa      2,427,544
      7,570,000 Franklin Park General
                 Obligation, 5.500%,
                 7/01/22                       7/04 at 102       Aaa      7,067,579
      4,000,000 Regional Transportation
                 Authority, General
                 Obligation, 5.850%,
                 6/01/23                       6/03 at 102       Aaa      3,892,600
- -----------------------------------------------------------------------------------
                INDIANA - 5.5%
      5,000,000 Indiana Health
                 Facilities Financing
                 Authority (Community
                 Hospitals Project),
                 6.400%, 5/01/12               5/02 at 102       Aaa      5,156,950
                Indiana Municipal Power
                 Agency,
                 Power Supply System:
      1,000,000 7.100%, 1/01/15 (Pre-
                 refunded to 1/01/00)          1/00 at 102       Aaa      1,119,420
      5,000,000 6.125%, 1/01/19                1/03 at 102       Aaa      5,029,450
      3,750,000 Indianapolis Gas Utility
                 System, 6.200%, 6/01/23       6/02 at 102       Aaa      3,789,863
      5,350,000 Jasper County Pollution
                 Control
                 (Northern Indiana
                 Public Service
                 Company),
                 7.100%, 7/01/17               7/01 at 102       Aaa      5,793,783
      2,000,000 Lawrence Central High
                 School Building
                 Corporation, First
                 Mortgage,
                 7.250%, 7/01/08 (Pre-
                 refunded to 7/01/00)          7/00 at 102       Aaa      2,272,360
</TABLE>
 
 
                                         26
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
 
<TABLE>
<CAPTION>
 PRINCIPAL                                    OPT. CALL
 AMOUNT         DESCRIPTION                 PROVISIONS* RATINGS**   MARKET VALUE
- --------------------------------------------------------------------------------
 <C>            <S>                        <C>          <C>       <C>
                INDIANA (CONTINUED)
                Marion County Convention
                 and Recreational
                 Facilities Authority,
                 Excise Taxes Lease
                 Rental:
 $    3,300,000 7.000%, 6/01/21 (Pre-
                 refunded to 6/01/01)       6/01 at 102       Aaa $    3,755,631
        500,000 7.000%, 6/01/21             6/01 at 102       Aaa        545,100
      2,250,000 Monroe County Hospital
                 Authority
                 (Bloomington Hospital),
                 7.125%, 5/01/11            5/99 at 101       Aaa      2,452,950
      1,000,000 Princeton Pollution
                 Control (Public Service
                 Company of Indiana),
                 7.375%, 3/15/12            3/00 at 102       Aaa      1,105,310
      2,000,000 St. Joseph County
                 Hospital Authority
                 (Memorial Hospital of
                 South Bend),
                 7.000%, 8/15/20            8/01 at 102       Aaa      2,163,560
      2,190,000 Shelby County Jail
                 Building Corporation,
                 First Mortgage,
                 6.500%, 7/15/09            7/02 at 102       Aaa      2,301,143
                South Bend Community
                 School Building
                 Corporation, First
                 Mortgage:
      4,000,000 7.000%, 1/15/11 (Pre-
                 refunded to 7/15/99)       7/99 at 100       Aaa      4,384,160
      1,380,000 6.650%, 1/15/14 (Pre-
                 refunded to 7/15/00)       7/00 at 100       Aaa      1,512,204
      2,265,000 Southwest Allen Multi-
                 School Building
                 Corporation,
                 6.375%, 1/15/09            1/02 at 101       Aaa      2,347,514
- --------------------------------------------------------------------------------
                KENTUCKY - 0.1%
      1,000,000 Louisville and Jefferson
                 County Metropolitan
                 Sewer District, 7.350%,
                 5/01/19 (Pre-refunded
                 to 5/01/00)                5/00 at 102       Aaa      1,136,740
- --------------------------------------------------------------------------------
                LOUISIANA - 2.9%
                Louisiana General
                 Obligation:
      5,000,000 6.500%, 5/01/09             5/02 at 102       Aaa      5,342,150
      2,000,000 6.500%, 5/01/12             5/02 at 102       Aaa      2,102,480
      7,000,000 Louisiana Public
                 Facilities Authority
                 (Southern Baptist
                 Hospital),
                 6.800%, 5/15/12            5/02 at 102       Aaa      7,502,040
      1,655,000 Louisiana Public
                 Facilities Authority
                 (West Jefferson Medical
                 Center), 7.900%,
                 12/01/15                  12/98 at 102       Aaa      1,847,030
                Tangipahoa Parish
                 Hospital Service
                 District No. 1:
      1,250,000 6.125%, 2/01/14             2/04 at 102       Aaa      1,268,663
      4,750,000 6.250%, 2/01/24             2/04 at 102       Aaa      4,811,323
- --------------------------------------------------------------------------------
                MAINE - 2.0%
                Maine Health and Higher
                 Educational Facilities
                 Authority:
      3,175,000 7.000%, 7/01/24             7/04 at 102       Aaa      3,475,736
     11,500,000 5.875%, 7/01/25             7/05 at 102       Aaa     11,176,045
</TABLE>
 
 
                                         27
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN INSURED MUNICIPAL BOND FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                    OPT. CALL
 AMOUNT         DESCRIPTION                 PROVISIONS* RATINGS**   MARKET VALUE
- --------------------------------------------------------------------------------
 <C>            <S>                        <C>          <C>       <C>
                MAINE (CONTINUED)
                Old Orchard Beach
                 General Obligation:
 $      750,000 6.650%, 9/01/09             9/02 at 103       Aaa $      812,655
        500,000 6.650%, 9/01/10             9/02 at 103       Aaa        540,550
- --------------------------------------------------------------------------------
                MARYLAND - 0.5%
      3,000,000 Maryland Health and
                 Higher Educational
                 Facilities Authority
                 (Frederick Memorial
                 Hospital),
                 5.000%, 7/01/23            7/03 at 102       Aaa      2,607,120
      1,000,000 Morgan State University,
                 Academic and Auxiliary
                 Fees, 7.000%, 7/01/20
                 (Pre-refunded to
                 7/01/00)                   7/00 at 102       Aaa      1,125,420
- --------------------------------------------------------------------------------
                MASSACHUSETTS - 4.2%
      1,250,000 Massachusetts Bay
                 Transportation
                 Authority, Certificates
                 of Participation,
                 7.650%, 8/01/15            8/00 at 102       Aaa      1,444,363
      2,000,000 Massachusetts General
                 Obligation,
                 7.000%, 6/01/09 (Pre-
                 refunded to 6/01/99)       6/99 at 102       Aaa      2,220,560
      2,000,000 Massachusetts Health and
                 Educational Facilities
                 Authority (Capital
                 Asset Program),
                 7.300%, 10/01/18           4/00 at 102       Aaa      2,201,680
      3,400,000 Massachusetts Health and
                 Educational Facilities
                 Authority (New England
                 Medical Center),
                 6.625%, 7/01/25            7/02 at 102       Aaa      3,572,210
      4,000,000 Massachusetts Health and
                 Educational Facilities
                 Authority (South Shore
                 Hospital),
                 6.500%, 7/01/22            7/02 at 102       Aaa      4,154,600
      1,000,000 Massachusetts Health and
                 Educational Facilities
                 Authority (Falmouth
                 Hospital),
                 5.625%, 7/01/11            7/03 at 102       Aaa        982,950
      2,800,000 Massachusetts Health and
                 Educational Facilities
                 Authority (Lahey Clinic
                 Medical Center),
                 5.625%, 7/01/15            7/03 at 102       Aaa      2,697,744
      5,875,000 Massachusetts Health and
                 Educational Facilities
                 Authority (Cape Cod
                 Health System),
                 5.250%, 11/15/21          11/03 at 102       AAA      5,260,475
      4,000,000 Massachusetts Health and
                 Educational Facilities
                 Authority (Berkshire
                 Health System),
                 6.000%, 10/01/19          10/05 at 102       Aaa      3,979,560
      1,660,000 Massachusetts Turnpike
                 Authority,
                 5.125%, 1/01/23            1/03 at 102       Aaa      1,484,239
      3,500,000 Boston City Hospital
                 (FHA-Insured),
                 7.625%, 2/15/21 (Pre-
                 refunded to 8/15/00)       8/00 at 102       Aaa      4,006,730
      1,150,000 Haverhill General
                 Obligation,
                 7.000%, 6/15/12            6/02 at 102       Aaa      1,254,880
</TABLE>
 
 
                                         28
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
 
<TABLE>
<CAPTION>
 PRINCIPAL                                       OPT. CALL
 AMOUNT         DESCRIPTION                    PROVISIONS* RATINGS**   MARKET VALUE
- -----------------------------------------------------------------------------------
 <C>            <S>                        <C>             <C>       <C>
                MICHIGAN - 5.3%
 $    5,475,000 Michigan State Trunk
                 Line Fund Series 1992-
                 B2, 5.500%, 10/01/21         10/02 at 100       Aaa $    5,136,536
      1,535,000 Michigan Housing
                 Development Authority,
                 5.625%, 10/15/18             10/03 at 103       Aaa      1,437,927
      2,400,000 Michigan Hospital
                 Finance Authority
                 (Henry Ford Health
                 System),
                 5.750%, 9/01/17               9/02 at 102       Aaa      2,324,376
      2,000,000 Michigan Strategic Fund
                 (The Detroit Edison
                 Company),
                 6.875%, 12/01/21             12/01 at 102       Aaa      2,147,840
     12,130,000 Bay City General
                 Obligation, Unlimited
                 Tax, 0.000%, 6/01/21         No Opt. Call       Aaa      2,524,132
      5,000,000 Caledonia Community
                 Schools General
                 Obligation,
                 6.700%, 5/01/22 (Pre-
                 refunded to 5/01/02)          5/02 at 102       Aaa      5,661,150
      2,500,000 Chelsea School District,
                 Counties of Washtenaw
                 and Jackson, General
                 Obligation, 6.000%,
                 5/01/19                       5/05 at 102       Aaa      2,505,600
      2,000,000 Detroit Sewage Disposal
                 System, 6.625%, 7/01/21       7/01 at 102       Aaa      2,098,640
      5,000,000 Jackson County Hospital
                 Finance Authority
                 (W. A. Foote Memorial
                 Hospital),
                 5.250%, 6/01/23               6/03 at 102       Aaa      4,501,900
      8,000,000 Livonia Public School
                 District, General
                 Obligation,
                 5.500%, 5/01/21               5/03 at 102       Aaa      7,588,960
      6,085,000 River Rouge School
                 District, Unlimited
                 Tax, 5.625%, 5/01/22      5/03 at 101 1/2       Aaa      5,837,341
- -----------------------------------------------------------------------------------
                MISSISSIPPI - 0.8%
      6,400,000 Medical Center
                 Educational Building
                 Corporation (University
                 of Mississippi Medical
                 Center Project),
                 5.900%, 12/01/23             12/04 at 102       Aaa      6,287,040
- -----------------------------------------------------------------------------------
                NEVADA - 1.3%
      2,500,000 Churchill County
                 (Western Health
                 Network), 6.000%,
                 1/01/24                       1/04 at 102       Aaa      2,492,975
      2,000,000 Clark County Industrial
                 Development
                 (Nevada Power Company),
                 7.200%, 10/01/22             10/02 at 102       Aaa      2,211,900
      4,555,000 Reno Insured Hospital
                 (St. Mary's Regional
                 Medical Center),
                 5.625%, 5/15/23               5/03 at 102       Aaa      4,278,512
      1,160,000 University of Nevada
                 System,
                 7.125%, 7/01/16 (Pre-
                 refunded to 7/01/00)          7/00 at 102       Aaa      1,311,728
</TABLE>
 
 
                                         29
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN INSURED MUNICIPAL BOND FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                       OPT. CALL
 AMOUNT         DESCRIPTION                    PROVISIONS* RATINGS**   MARKET VALUE
- -----------------------------------------------------------------------------------
 <C>            <S>                        <C>             <C>       <C>
                NEW HAMPSHIRE - 0.4%
 $    2,850,000 New Hampshire Higher
                 Education and Health
                 Facilities Authority,
                 University System,
                 6.250%, 7/01/20               7/02 at 102       Aaa $    2,894,090
- -----------------------------------------------------------------------------------
                NEW JERSEY - 0.5%
      1,480,000 New Jersey Housing and
                 Mortgage Finance
                 Agency, Home Mortgage
                 Purchase,
                 8.100%, 10/01/17              4/98 at 103       Aaa      1,597,275
      1,955,000 Pennsauken Township,
                 Housing Finance
                 Corporation,
                 8.000%, 4/01/11               4/05 at 100       Aaa      2,065,203
- -----------------------------------------------------------------------------------
                NEW MEXICO - 1.0%
      3,000,000 Albuquerque Hospital
                 System (Presbyterian
                 Healthcare Services),
                 6.600%, 8/01/07               8/97 at 102       Aaa      3,154,650
      4,445,000 Farmington Pollution
                 Control (Public Service
                 Company of New Mexico),
                 6.375%, 12/15/22             12/02 at 102       Aaa      4,571,416
- -----------------------------------------------------------------------------------
                NEW YORK - 12.8%
      6,530,000 New York State Medical
                 Care Facilities Finance
                 Agency, Mental Health
                 Services, Facilities
                 Improvement, 5.900%,
                 8/15/22                       8/02 at 102       Aaa      6,468,879
      3,000,000 New York State Urban
                 Development
                 Corporation,
                 Correctional
                 Facilities,
                 5.250%, 1/01/18               1/03 at 102       Aaa      2,762,910
      3,000,000 Dormitory Authority of
                 the State of New York
                 (City University),
                 5.750%, 7/01/18              No Opt. Call       Aaa      2,965,890
                Dormitory Authority of
                 the State of New York
                 (Mount Sinai School of
                 Medicine):
      1,775,000 5.000%, 7/01/16                7/04 at 102       Aaa      1,598,476
      8,375,000 5.000%, 7/01/21                7/04 at 102       Aaa      7,406,431
                Metropolitan
                 Transportation
                 Authority
                 Commuter Facilities:
      4,955,000 6.250%, 7/01/17                7/02 at 102       Aaa      5,089,677
      5,000,000 6.375%, 7/01/18            7/04 at 101 1/2       Aaa      5,195,700
      6,925,000 6.250%, 7/01/22                7/02 at 102       Aaa      7,094,039
                New York City General
                 Obligation:
      5,715,000 6.625%, 8/01/12 (Pre-
                 refunded to 8/01/02)      8/02 at 101 1/2       Aaa      6,500,012
        285,000 6.625%, 8/01/12            8/02 at 101 1/2       Aaa        303,112
      3,010,000 6.000%, 5/15/16            5/03 at 101 1/2       Aaa      3,025,050
      3,750,000 7.000%, 2/01/18            2/02 at 101 1/2       Aaa      4,105,050
      1,000,000 New York City
                 Educational
                 Construction Fund,
                 5.625%, 4/01/13           4/04 at 101 1/2       Aaa        978,650
      6,675,000 New York City Health and
                 Hospitals Corporation,
                 Health System,
                 5.750%, 2/15/22               2/03 at 102       Aaa      6,480,624
      6,330,000 New York City Municipal
                 Water Financing
                 Authority, 6.750%,
                 6/15/16                       6/01 at 101       Aaa      6,746,074
</TABLE>
 
 
                                         30
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
 PRINCIPAL                                       OPT. CALL
 AMOUNT         DESCRIPTION                    PROVISIONS* RATINGS**   MARKET VALUE
- -----------------------------------------------------------------------------------
 <C>            <S>                        <C>             <C>       <C>
                NEW YORK (CONTINUED)
                New York City Municipal
                 Water Finance
                 Authority, Water and
                 Sewer System:
 $    4,155,000 6.750%, 6/15/14 (Pre-
                 refunded to 6/15/99)      6/99 at 101 1/2       Aaa $    4,580,057
      2,025,000 6.750%, 6/15/14            6/99 at 101 1/2       Aaa      2,150,003
      4,470,000 5.750%, 6/15/18            6/02 at 101 1/2       Aaa      4,353,333
      1,000,000 New York City Transit
                 Authority Transit
                 Facilities (Livingston
                 Plaza Project) 7.500%,
                 1/01/20
                 (Pre-refunded to
                 1/01/00)                      1/00 at 102       Aaa      1,139,270
      3,900,000 New York City Transit
                 Authority Transit
                 Facilities, 5.400%,
                 1/01/18                      No Opt. Call       Aaa      3,670,836
                New York City Industrial
                 Development Agency,
                 Civic Facility (USTA
                 National Tennis Center
                 Incorporated Project):
      3,500,000 6.500%, 11/15/10              11/04 at 102       Aaa      3,762,185
      3,000,000 6.600%, 11/15/11              11/04 at 102       Aaa      3,236,490
      2,765,000 Suffolk County Water
                 Authority, Water
                 System, 5.000%, 6/01/17       6/03 at 102       Aaa      2,483,882
                Triborough Bridge and
                 Tunnel Authority,
                 Special Obligation:
      5,240,000 6.875%, 1/01/15                1/01 at 102       Aaa      5,626,922
      3,015,000 5.500%, 1/01/17                1/02 at 100       Aaa      2,894,159
- -----------------------------------------------------------------------------------
                NORTH CAROLINA - 0.3%
      2,500,000 Charlotte Convention
                 Facility, Certificates
                 of Participation,
                 5.250%, 12/01/20             12/03 at 102       Aaa      2,309,325
- -----------------------------------------------------------------------------------
                OHIO - 0.8%
      1,000,000 Columbus City School
                 District,
                 General Obligation,
                 Unlimited Tax,
                 7.000%, 12/01/11 (Pre-
                 refunded to 12/01/00)        12/00 at 102       Aaa      1,133,490
      2,500,000 Dublin City School
                 District, General
                 Obligation,
                 6.200%, 12/01/19             12/02 at 102       Aaa      2,561,525
      1,500,000 Pickerington Local
                 School District,
                 General Obligation,
                 5.375%, 12/01/19             12/04 at 102       Aaa      1,411,830
      1,000,000 South Euclid-Lyndhurst
                 City School District,
                 General Obligation,
                 Unlimited Tax,
                 5.300%, 12/01/14             12/04 at 102       Aaa        951,270
- -----------------------------------------------------------------------------------
                OKLAHOMA - 0.7%
      5,000,000 Oklahoma Industries
                 Authority (Baptist
                 Center-South Oklahoma
                 City Hospital),
                 6.250%, 08/15/12              8/05 at 102       Aaa      5,144,050
        400,000 Muskogee County Home
                 Finance Authority,
                 Single Family Mortgage,
                 7.600%, 12/01/10              6/00 at 102       Aaa        428,664
</TABLE>
 
 
                                         31
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN INSURED MUNICIPAL BOND FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                       OPT. CALL
 AMOUNT         DESCRIPTION                    PROVISIONS* RATINGS**   MARKET VALUE
- -----------------------------------------------------------------------------------
 <C>            <S>                        <C>             <C>       <C>
                PENNSYLVANIA - 2.9%
 $    5,000,000 Lehigh County General
                 Purpose Authority (St.
                 Luke's Hospital of
                 Bethlehem),
                 6.250%, 7/01/22               7/02 at 102       Aaa $    5,073,950
                North Penn Water
                 Authority:
        750,000 6.875%, 11/01/19 (Pre-
                 refunded to 11/01/04)        11/04 at 101       Aaa        872,753
      3,000,000 7.000%, 11/01/24 (Pre-
                 refunded to 11/01/04)        11/04 at 101       Aaa      3,518,610
        500,000 Northampton County
                 Higher Educational
                 Authority (Moravian
                 College),
                 7.150%, 6/01/09 (Pre-
                 refunded to 6/01/98)          6/98 at 101       Aaa        543,705
      7,500,000 Philadelphia Water and
                 Wastewater System,
                 5.500%, 6/15/14               6/03 at 102       Aaa      7,104,300
      3,900,000 Philadelphia Municipal
                 Authority, Justice
                 Lease, 7.125%, 11/15/18
                 (Pre-refunded to
                 11/15/01)                    11/01 at 102       Aaa      4,496,271
      1,000,000 Washington County
                 Hospital Authority,
                 Hospital Refunding,
                 7.150%, 7/01/17               7/00 at 102       Aaa      1,094,750
- -----------------------------------------------------------------------------------
                RHODE ISLAND - 3.2%
                Rhode Island Depositors
                 Economic Protection
                 Corporation, Special
                 Obligation:
      7,950,000 6.000%, 8/01/17                8/03 at 102       Aaa      7,949,444
      2,250,000 6.625%, 8/01/19 (Pre-
                 refunded to 8/01/02)          8/02 at 102       Aaa      2,545,763
      6,255,000 Rhode Island Health and
                 Educational Building
                 Corporation, Higher
                 Education Auxiliary
                 Enterprise,
                 5.250%, 9/15/23               9/03 at 102       Aaa      5,614,175
      4,000,000 Cranston General
                 Obligation,
                 7.200%, 7/15/11 (Pre-
                 refunded to 7/15/01)      7/01 at 101 1/2       Aaa      4,586,640
      3,130,000 Kent County Water
                 Authority,
                 6.350%, 7/15/14               7/04 at 102       Aaa      3,247,937
      1,000,000 Providence Housing
                 Development
                 Corporation, FHA-
                 Insured (Barbara Jordan
                 Apartments), 6.650%,
                 7/01/15                       7/04 at 102       Aaa      1,044,640
- -----------------------------------------------------------------------------------
                SOUTH CAROLINA - 1.2%
      1,000,000 Aiken Water and Sewer
                 System, 7.250%, 1/01/14       1/00 at 102       Aaa      1,107,280
                Charleston County Public
                 Facilities Corporation,
                 Certificates of
                 Participation:
      1,500,000 6.875%, 6/01/14                6/04 at 102       Aaa      1,623,720
      2,500,000 7.000%, 6/01/19                6/04 at 102       Aaa      2,744,475
                Rock Hill Combined
                 Utility System:
      2,000,000 6.375%, 1/01/15                1/01 at 102       Aaa      2,054,480
      2,000,000 7.000%, 1/01/20 (Pre-
                 refunded to 1/01/00)          1/00 at 102       Aaa      2,231,040
</TABLE>
 
 
                                         32
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
 PRINCIPAL                                    OPT. CALL
 AMOUNT         DESCRIPTION                 PROVISIONS* RATINGS**   MARKET VALUE
- --------------------------------------------------------------------------------
 <C>            <S>                        <C>          <C>       <C>
                SOUTH DAKOTA - 0.1%
 $    1,000,000 South Dakota Health and
                 Educational Facilities
                 Authority (McKennan
                 Hospital),
                 7.250%, 7/01/15            7/00 at 102       Aaa $    1,099,870
- --------------------------------------------------------------------------------
                TENNESSEE - 0.2%
        500,000 Memphis-Shelby County
                 Airport Authority,
                 5.650%, 9/01/15            9/03 at 102       Aaa        483,160
      1,000,000 Robertson and Sumner
                 Counties, White House
                 Utility District,
                 6.375%, 1/01/22            1/02 at 102       Aaa      1,035,470
- --------------------------------------------------------------------------------
                TEXAS - 3.9%
      6,080,000 Texas Health Facilities
                 Development Corporation
                 (All Saints Episcopal
                 Hospitals of Fort
                 Worth), 6.250%, 8/15/22    8/03 at 102       Aaa      6,178,800
        800,000 Texas Housing Agency,
                 Single Family Mortgage,
                 7.875%, 9/01/17            9/96 at 102        Aa        825,335
      3,000,000 Bexar County Health
                 Facilities Development
                 Corporation (Baptist
                 Memorial Hospital
                 System Project),
                 6.750%, 8/15/19            8/04 at 102       Aaa      3,186,060
      5,000,000 Bexar Metropolitan Water
                 District,
                 5.000%, 5/01/19            5/04 at 100       Aaa      4,429,500
      4,575,000 Harris County Toll Road,
                 Senior Lien,
                 6.500%, 8/15/17 (Pre-
                 refunded to 8/15/02)       8/02 at 102       Aaa      5,145,227
      1,000,000 Harris County Hospital
                 District,
                 7.400%, 2/15/10           No Opt. Call       Aaa      1,170,180
        500,000 Houston Hotel Occupancy
                 Tax and Parking
                 Facilities,
                 7.000%, 7/01/15 (Pre-
                 refunded to 7/01/01)       7/01 at 100       Aaa        562,100
        825,000 Lower Colorado River
                 Authority, Priority
                 Refunding,
                 7.000%, 1/01/11            1/01 at 102       Aaa        912,375
      3,250,000 Sabine River Authority,
                 Pollution Control
                 (Texas Utilities
                 Electric Company),
                 5.550%, 5/01/22           11/03 at 102       Aaa      3,048,110
      5,000,000 Tarrant County Health
                 Facilities Development
                 Corporation (Fort Worth
                 Osteopathic Hospital),
                 6.000%, 5/15/21           No Opt. Call       Aaa      5,045,350
</TABLE>
 
 
                                         33
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN INSURED MUNICIPAL BOND FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                    OPT. CALL
 AMOUNT         DESCRIPTION                 PROVISIONS* RATINGS**   MARKET VALUE
- --------------------------------------------------------------------------------
 <C>            <S>                        <C>          <C>       <C>
                UTAH - 1.4%
 $      310,000 Utah Housing Finance
                 Agency, Single Family
                 Mortgage,
                 8.375%, 7/01/19            1/09 at 100        AA $      355,848
      4,500,000 Utah Building Ownership
                 Authority,
                 5,750%, 5/15/18           11/05 at 100       Aaa      4,366,440
                Provo City Energy
                 System:
      2,300,000 5.500%, 11/15/11            5/03 at 102       Aaa      2,246,777
        500,000 5.750%, 5/15/14             5/03 at 102       Aaa        487,650
      3,500,000 White City Water System,
                 6.600%, 2/01/25            2/05 at 100       Aaa      3,672,270
- --------------------------------------------------------------------------------
                VIRGINIA - 0.5%
      2,860,000 Richmond Metropolitan
                 Authority Expressway,
                 5.750%, 7/15/22            7/02 at 100       Aaa      2,783,523
      1,050,000 Roanoke County Water
                 System, 6.000%, 7/01/31
                 (Pre-refunded to
                 7/01/01)                   7/01 at 100       Aaa      1,129,380
- --------------------------------------------------------------------------------
                WASHINGTON - 3.2%
      6,500,000 Washington Public Power
                 Supply System,
                 Nuclear Project No. 1,
                 5.700%, 7/01/17            7/03 at 102       Aaa      6,195,410
      5,000,000 Washington Public Power
                 Supply System,
                 Nuclear Project No. 2,
                 5.400%, 7/01/05           No Opt. Call       Aaa      5,118,350
      2,500,000 Washington Public Power
                 Supply System,
                 Nuclear Project No. 3,
                 7.250%, 7/01/16 (Pre-
                 refunded to 7/01/99)       7/99 at 102       Aaa      2,802,225
      1,000,000 Marysville Water and
                 Sewer,
                 7.000%, 12/01/11 (Pre-
                 refunded to 12/01/03)     12/03 at 100       Aaa      1,152,730
                Seattle Metropolitan
                 Municipality Sewer
                 System:
      5,000,000 5.400%, 1/01/14             1/03 at 102       Aaa      4,711,050
      3,080,000 5.400%, 1/01/15             1/03 at 102       Aaa      2,890,025
      2,000,000 Whatcom County School
                 District No. 501,
                 General Obligation,
                 6.125%, 12/01/13          12/04 at 100       Aaa      2,048,680
- --------------------------------------------------------------------------------
                WEST VIRGINIA - 0.1%
      1,000,000 West Virginia School
                 Building Authority,
                 Capital Improvement,
                 7.250%, 7/01/15 (Pre-
                 refunded to 7/01/00)       7/00 at 102       Aaa      1,136,180
</TABLE>
 
 
                                         34
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
 PRINCIPAL                                      OPT. CALL
 AMOUNT         DESCRIPTION                   PROVISIONS* RATINGS**   MARKET VALUE
- ----------------------------------------------------------------------------------
 <C>            <S>                       <C>             <C>       <C>
                WISCONSIN - 1.5%
 $    7,020,000 Wisconsin Health and
                 Educational Facilities
                 Authority (Sisters of
                 the Sorrowful
                 Mother/Ministry
                 Corporation),
                 6.125%, 8/15/22              2/03 at 102       Aaa $    7,019,718
      1,000,000 Wisconsin Municipal
                 Insurance Commission,
                 8.700%, 4/01/07              4/97 at 102       Aaa      1,084,800
      2,000,000 Superior Limited
                 Obligation
                 (Detroit Edison
                 Company),
                 6.900%, 8/01/21             No Opt. Call       Aaa      2,257,940
      1,000,000 Three Lakes School
                 District, General
                 Obligation,
                 6.750%, 4/01/12 (Pre-
                 refunded to 4/01/03)         4/03 at 100       Aaa      1,128,090
- ----------------------------------------------------------------------------------
                WYOMING - 0.3%
      2,000,000 University of Wyoming
                 Facilities,
                 7.100%, 6/01/10              6/00 at 101       Aaa      2,197,460
- ----------------------------------------------------------------------------------
                PUERTO RICO - 0.5%
      3,750,000 Commonwealth of Puerto
                 Rico, General
                 Obligation,
                 6.600%, 7/01/13 (Pre-
                 refunded to 7/01/02)     7/02 at 101 1/2       Aaa      4,242,937
- ----------------------------------------------------------------------------------
   $783,563,000 Total Investments -
                 (cost $753,274,400) -
                 99.6%                                                 785,431,179
- ----------------------------------------------------------------------------------
- -------------------
                Other Assets Less
                 Liabilities - 0.4%                                      3,274,056
- ----------------------------------------------------------------------------------
                Net Assets - 100%                                     $788,705,235
</TABLE>
 
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                       NUMBER               MARKET
                STANDARD & POOR'S           MOODY'S OF ISSUES MARKET VALUE PERCENT
- ----------------------------------------------------------------------------------
 <S>            <C>               <C>               <C>       <C>          <C>
 SUMMARY OF                   AAA               Aaa       222 $779,406,196     99%
 RATINGS**           AA+, AA, AA- Aa1, Aa, Aa2, Aa3         3    6,024,983       1
 PORTFOLIO OF
 INVESTMENTS:
- ----------------------------------------------------------------------------------
 TOTAL                                                    225 $785,431,179    100%
</TABLE>
 
- --------------------------------------------------------------------------------
All of the bonds in the portfolio are either covered by Original Issue
Insurance, Secondary Market Insurance or Portfolio Insurance, or are backed by
an escrow or trust containing sufficient U.S. Government or U.S. Government
agency securities to ensure the timely payment of principal and interest.
* Optional Call Provisions: Dates (month and year) and prices of the earliest
optional call or redemption. There may be other call provisions at varying
prices at later dates.
** Ratings: Using the higher of Standard & Poor's or Moody's rating.
(WI) Security purchased on a when-issued basis (note 1).
See accompanying notes to financial statements.
 
                                         35
<PAGE>
 
STATEMENT OF NET ASSETS
(Unaudited)
 
<TABLE>
<CAPTION>
                                                        MUNI       INS. MUNI
                                                        BOND          BOND
- ------------------------------------------------------------------------------
  <S>                                              <C>            <C>
  ASSETS
  Investments in municipal securities, at market
   value (note 1)                                  $2,743,859,075 $785,431,179
  Temporary investments in short-term municipal
   securities, at amortized cost (note 1)              36,400,000      --
  Cash                                                  6,160,794      --
  Receivables:
   Interest                                            45,684,212   10,110,023
   Shares sold                                            194,124      112,839
   Investments sold                                    16,373,000      --
  Other assets                                             69,783       23,013
                                                   -------------- ------------
    Total assets                                    2,848,740,988  795,677,054
                                                   -------------- ------------
  LIABILITIES
  Payables:
   Investments purchased                                1,827,972    3,476,729
   Shares reacquired                                      436,746       35,134
  Cash overdraft                                         --            797,434
  Accrued expenses:
   Management fees (note 7)                             1,063,644      310,532
   Other                                                   45,257       80,324
  Dividends payable                                    10,332,146    2,271,666
                                                   -------------- ------------
    Total liabilities                                  13,705,765    6,971,819
                                                   -------------- ------------
  Net assets (note 8)                              $2,835,035,223 $788,705,235
                                                   -------------- ------------
  Class A Shares (note 1)
   Net Assets                                      $   20,907,266 $ 35,043,994
                                                   -------------- ------------
   Shares outstanding                                   2,294,196    3,302,457
                                                   -------------- ------------
   Net asset value and redemption price per share  $         9.11 $      10.61
                                                   -------------- ------------
   Offering price per share (net asset value per
    share plus maximum sales charge of 4.50% of
    offering price)                                $         9.54 $      11.11
                                                   -------------- ------------
  Class C Shares (note 1)
   Net Assets                                      $      691,820 $  5,370,813
                                                   -------------- ------------
   Shares outstanding                                      75,953      511,522
                                                   -------------- ------------
   Net asset value, offering and redemption price
    per share                                      $         9.11 $      10.50
                                                   -------------- ------------
  Class R Shares (note 1)
   Net Assets                                      $2,813,436,137 $748,290,428
                                                   -------------- ------------
   Shares outstanding                                 308,573,807   70,808,174
                                                   -------------- ------------
   Net asset value and redemption price per share  $         9.12 $      10.57
                                                   -------------- ------------
</TABLE>
 
See accompanying notes to financial statements.
 
                                         36
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
STATEMENT OF OPERATIONS
(Unaudited)
                                                                AUGUST 31, 1995
 
<TABLE>
<CAPTION>
                                                        MUNI       INS. MUNI
                                                        BOND         BOND
- ------------------------------------------------------------------------------
  <S>                                               <C>           <C>
  INVESTMENT INCOME
  Tax-exempt interest income (note 1)               $ 87,262,430  $23,324,885
                                                    ------------  -----------
  Expenses (note 2):
   Management fees (note 7)                            6,309,609    1,846,777
   12b-1 distribution and service fees (note 1)            4,182       52,018
   Shareholders' servicing agent fees and expenses     1,124,965      317,397
   Custodian's fees and expenses                         148,503       61,708
   Directors'/Trustees' fees and expenses (note 7)        13,447        5,889
   Professional fees                                       9,693       25,145
   Shareholders' reports--printing and mailing
    expenses                                             227,976      149,291
   Federal and state registration fees                    97,757       33,819
   Portfolio insurance expense                           --             2,179
   Other expenses                                         78,842       14,139
                                                    ------------  -----------
    Total expenses before expense reimbursement        8,014,974    2,508,362
   Expense reimbursement from investment adviser
    (note 7)                                              (4,313)      (1,303)
                                                    ------------  -----------
    Net expenses                                       8,010,661    2,507,059
                                                    ------------  -----------
    Net investment income                             79,251,769   20,817,826
                                                    ------------  -----------
  REALIZED AND UNREALIZED GAIN FROM INVESTMENTS
  Net realized gain from investment transactions,
   net of taxes, if applicable (notes 1 and 5)         2,457,127    2,068,059
  Net change in unrealized appreciation or
   depreciation of investments                        33,548,842   12,739,245
                                                    ------------  -----------
    Net gain from investments                         36,005,969   14,807,304
                                                    ------------  -----------
  Net increase in net assets from operations        $115,257,738  $35,625,130
                                                    ------------  -----------
</TABLE>
 
See accompanying notes to financial statements.
 
                                         37
<PAGE>
 
STATEMENT OF CHANGES IN NET ASSETS
(Unaudited)
<TABLE>
<CAPTION>
                                      MUNI BOND                   INS. MUNI BOND
- ----------------------------------------------------------------------------------------
                               6 months       Year ended      6 months      Year ended
                            ended 8/31/95      2/28/95      ended 8/31/95    2/28/95
- ----------------------------------------------------------------------------------------
  <S>                       <C>             <C>             <C>            <C>
  OPERATIONS
  Net investment income     $   79,251,769  $  152,460,727  $ 20,817,826   $ 40,930,291
  Net realized gain (loss)
   from investment
   transactions, net of
   taxes, if applicable          2,457,127       9,508,194     2,068,059     (1,781,054)
  Net change in unrealized
   appreciation or
   depreciation of
   investments                  33,548,842     (67,140,015)   12,739,245    (25,968,067)
                            --------------  --------------  ------------   ------------
  Net increase in net
   assets from operations      115,257,738      94,828,906    35,625,130     13,181,170
                            --------------  --------------  ------------   ------------
  DISTRIBUTIONS TO
   SHAREHOLDERS (note 1)
  From undistributed net
   investment income:
   Class A                         (52,879)            N/A      (554,507)      (204,455)
   Class C                          (2,265)            N/A      (106,786)       (45,156)
   Class R                     (78,799,741)   (151,297,051)  (20,342,865)   (41,157,453)
  From accumulated net
   realized gains from
   investment
   transactions:
   Class A                        --                   N/A       --              (6,709)
   Class C                        --                   N/A       --              (1,121)
   Class R                        --           (22,411,997)      --          (1,157,602)
                            --------------  --------------  ------------   ------------
   Decrease in net assets
    from distributions to
    shareholders               (78,854,885)   (173,709,048)  (21,004,158)   (42,572,496)
                            --------------  --------------  ------------   ------------
  FUND SHARE TRANSACTIONS
   (note 3)
  Net proceeds from sales
   of shares:
   Class A                      21,102,636             N/A    42,469,284     15,273,227
   Class C                         689,610             N/A     3,063,788      4,686,336
   Class R                     240,267,499     469,226,165    81,814,009    158,370,453
  Net asset value of
   shares issued to
   shareholders due to
   reinvestment of
   distributions from net
   investment
   income and from net
   realized gains from
   investment
   transactions:
   Class A                          14,691             N/A       323,162        105,479
   Class C                             596             N/A        86,994         25,888
   Class R                      62,302,396     141,568,061    12,975,133     28,508,956
                            --------------  --------------  ------------   ------------
                               324,377,428     610,794,226   140,732,370    206,970,339
                            --------------  --------------  ------------   ------------
  Cost of shares redeemed:
   Class A                        (371,606)            N/A   (22,430,964)    (1,930,617)
   Class C                             (89)            N/A    (1,835,689)      (893,066)
   Class R                    (266,551,462)   (490,742,684)  (97,159,661)  (165,891,052)
                            --------------  --------------  ------------   ------------
                              (266,923,157)   (490,742,684) (121,426,314)  (168,714,735)
                            --------------  --------------  ------------   ------------
   Net increase in net
    assets derived from
    Fund share
    transactions                57,454,271     120,051,542    19,306,056     38,255,604
                            --------------  --------------  ------------   ------------
    Net increase in net
     assets                     93,857,124      41,171,400    33,927,028      8,864,278
  Net assets at beginning
   of period                 2,741,178,099   2,700,006,699   754,778,207    745,913,929
                            --------------  --------------  ------------   ------------
  Net assets at end of
   period                   $2,835,035,223  $2,741,178,099  $788,705,235   $754,778,207
                            --------------  --------------  ------------   ------------
  Balance of undistributed
   net investment income
   at end
   of period                $    2,530,527  $    2,133,643  $      3,458   $    189,790
                            --------------  --------------  ------------   ------------
</TABLE>
 
N/A - Muni Bond was not authorized to issue Class A Shares or Class C Shares
before June 13, 1995.
 
See accompanying notes to financial statements.
 
                                         38
<PAGE>
 
NOTES TO FINANCIAL STATEMENTS     NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                AUGUST 31, 1995
(Unaudited)
                 1. GENERAL INFORMATION AND SIGNIFICANT
                 ACCOUNTING POLICIES
                 At August 31, 1995, the nationally diversified Funds covered
                 in this report (the "Funds") are Nuveen Municipal Bond Fund
                 and Nuveen Insured Tax-Free Bond Fund, Inc. (comprised of
                 Nuveen Insured Municipal Bond Fund). Each Fund invests
                 primarily in a diversified portfolio of municipal obligations
                 issued by state and local government authorities. The Funds
                 issue shares of each of their classes at a price equal to net
                 assest value of such classes plus the appropriate front-end
                 sales charge, if any.
 
                 Municipal Bond was originally incorporated in Maryland on
                 October 8, 1976 and reorganized as a Massachusetts business
                 trust at the close of business on June 12, 1995. Insured
                 Municipal Bond was incorporated in Minnesota on July 11,
                 1986.
 
                 The Funds are registered under the Investment Company Act of
                 1940 as open-end, diversified management investment
                 companies.
 
                 The following is a summary of significant accounting policies
                 followed by each Fund in the preparation of their financial
                 statements in accordance with generally accepted accounting
                 principles.
 
Securities Valuation
                 Portfolio securities for which market quotations are readily
                 available are valued at the mean between the quoted bid and
                 asked prices or the yield equivalent. Portfolio securities
                 for which market quotations are not readily available are
                 valued at fair value by consistent application of methods
                 determined in good faith by the Board of Directors/Trustees.
                 Temporary investments in securities that have variable rate
                 and demand features qualifying them as short-term securities
                 are traded and valued at amortized cost.
 
Securities       Securities transactions are recorded on a trade date basis.
Transactions     Realized gains and losses from such transactions are
                 determined on the specific identification method. Securities
                 purchased or sold on a when-issued or delayed delivery basis
                 may be settled a month or more after the transaction date.
                 Any securities so purchased are subject to market fluctuation
                 during this period. The Funds have instructed the custodian
                 to segregate assets in a separate account with a current
                 value at least equal to the amount of their purchase
                 commitments. At August 31, 1995, Insured Municipal Bond had
                 purchase commitments of $3,476,729. Municipal Bond had no
                 such purchase commitments.
 
                                         39
<PAGE>
 
NOTES TO FINANCIAL STATEMENTS
(Unaudited)
 
 
 
Interest Income  Interest income is determined on the basis of interest
                 accrued, adjusted for amortization of premiums and accretion
                 of discounts on long-term debt securities when required for
                 federal income tax purposes.
 
Dividends and    Net investment income is declared as a dividend monthly and
Distributions to payment is made or reinvestment is credited to shareholder
Shareholders     accounts after month-end. Net realized gains from securities
                 transactions are distributed to shareholders not less
                 frequently than annually only to the extent they exceed
                 available capital loss carryovers.
 
                 Distributions to shareholders of net investment income and
                 net realized gains from investment transactions are recorded
                 on the ex-dividend date. The amount and timing of such
                 distributions are determined in accordance with federal
                 income tax regulations, which may differ from generally
                 accepted accounting principles. Accordingly, temporary over-
                 distributions as a result of these differences may result and
                 will be classified as either distributions in excess of net
                 investment income or distributions in excess of accumulated
                 net realized gains from investment transactions, if
                 applicable.
 
Federal Income   Each Fund is a separate taxpayer for federal income tax
Taxes            purposes and intends to comply with the requirements of the
                 Internal Revenue Code applicable to regulated investment
                 companies by distributing all of its net investment income,
                 in addition to any significant amounts of net realized gains
                 from investments, to shareholders. The Funds currently
                 consider significant net realized gains as amounts in excess
                 of $.001 per share. Furthermore, each Fund intends to satisfy
                 conditions which will enable interest from municipal
                 securities, which is exempt from regular federal income tax,
                 to retain such tax exempt status when distributed to the
                 shareholders of the Funds.
 
                                         40
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                AUGUST 31, 1995
 
 
Insurance        Insured Municipal Bond invests in municipal securities which
                 are covered by insurance guaranteeing timely payment of
                 principal and interest thereon or backed by an escrow or
                 trust account containing sufficient U.S. Government or U.S.
                 Government agency securities to ensure the timely payment of
                 principal and interest. Each insured municipal security is
                 covered by Original Issue Insurance, Secondary Market
                 Insurance or Portfolio Insurance. Such insurance does not
                 guarantee the market value of the municipal securities or the
                 value of the Fund's shares. Original Issue Insurance and
                 Secondary Market Insurance remain in effect as long as the
                 municipal securities covered thereby remain outstanding and
                 the insurer remains in business, regardless of whether the
                 Fund ultimately disposes of such municipal securities.
                 Consequently, the market value of the municipal securities
                 covered by Original Issue Insurance or Secondary Market
                 Insurance may reflect value attributable to the insurance.
                 Portfolio Insurance is effective only while the municipal
                 securities are held by the Fund. Accordingly, neither the
                 prices used in determining the market value of the underlying
                 municipal securities nor the net asset value of the Fund's
                 shares include value, if any, attributable to the Portfolio
                 Insurance. Each policy of the Portfolio Insurance does,
                 however, give the Fund the right to obtain permanent
                 insurance with respect to the municipal security covered by
                 the Portfolio Insurance policy at the time of its sale.
 
                                         41
<PAGE>
 
NOTES TO FINANCIAL STATEMENTS
(Unaudited)
 
 
Flexible Sales Charge
                 Effective September 6, 1994 for Insured Municipal Bond and
Program          June 13, 1995 for Municipal Bond, both Funds commenced
                 offering Class "A" Shares and Class "C" Shares. Class "A"
                 Shares incur a front-end sales charge and an annual 12b-1
                 service fee. Class "C" Shares are sold without a sales charge
                 but incur annual 12b-1 distribution and service fees.
                 Effective June 13, 1995, for both Funds, an investor
                 purchasing Class "C" Shares agrees to pay a contingent
                 deferred sales charge ("CDSC") of 1% if Class "C" Shares are
                 redeemed within 12 months of purchase.
 
                 Prior to the offering of Class "A" and Class "C" Shares, the
                 shares outstanding for both Funds were renamed Class "R" and
                 are not subject to any 12b-1 distribution or service fees.
                 Effective with the offering of the new classes, Class "R"
                 Shares are generally available only for reinvestment of
                 dividends by current "R" shareholders and for already
                 established Nuveen Unit Investment Trust reinvestment
                 accounts.
 
Derivative Financial
                 In October 1994, the Financial Accounting Standards Board
Instruments      (FASB) issued Statement of Financial Accounting Standards No.
                 119 Disclosure about Derivative Financial Instruments and
                 Fair Value of Financial Instruments which prescribes
                 disclosure requirements for transactions in certain
                 derivative financial instruments including futures, forward,
                 swap, and option contracts, and other financial instruments
                 with similar characteristics. Although the Funds are
                 authorized to invest in such financial instruments, and may
                 do so in the future, they did not make any such investments
                 during the six months ended August 31, 1995, other than
                 occasional purchases of high quality synthetic money market
                 securities which were held temporarily pending the re-
                 investment in long-term portfolio securities.
 
                                         42
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                AUGUST 31, 1995
 
 
 
 
                 2. EXPENSE ALLOCATION
                 Expenses of the Funds that are not directly attributable to
                 any class of shares are prorated among the classes based on
                 the relative net assets of each class. Expenses directly
                 attributable to a class of shares are recorded to the
                 specific class. Effective August 1, 1995, the Funds adopted a
                 multiple class plan pursuant to Rule 18f-3 under the
                 Investment Company Act of 1940 and now designate class
                 specific expenses to include Rule 12b-1 distribution and
                 service fees, and other expenses incurred for services
                 received by a class that differ in either amount of kind. A
                 breakdown of the class specific expenses for the six months
                 ended August 31, 1995, are as follows:
 
<TABLE>
<CAPTION>
                                                          MUNI   INS. MUNI
                                                          BOND     BOND
- --------------------------------------------------------------------------
  <S>                                                   <C>      <C>
  12b-1 distribution and service fees:
   Class A                                              $  3,543 $ 28,110
   Class C                                                   639   23,908
  Shareholders' servicing agent fees and expenses:
   Class A                                                   729   18,022
   Class C                                                    82    1,093
   Class R                                               914,407  247,643
  Shareholders' reports-printing and mailing expenses:
   Class A                                                 1,275    1,019
   Class C                                                   119       66
   Class R                                               190,481  123,497
  Federal and state registration fees:
   Class A                                                 2,483    3,958
   Class C                                                   276    1,019
   Class R                                                89,323   23,054
  Professional fees:
   Class R                                                 9,834    --
</TABLE>
 
 
                                         43
<PAGE>
 
NOTES TO FINANCIAL STATEMENTS
(Unaudited)
 
 
                 3. FUND SHARES
                 Transactions in shares were as follows:
 
<TABLE>
<CAPTION>
                                 MUNI BOND              INS. MUNI BOND
- -----------------------------------------------------------------------------
                           6 months                  6 months
                             ended     Year ended      ended     Year ended
                            8/31/95      2/28/95      8/31/95      2/28/95
- -----------------------------------------------------------------------------
  <S>                     <C>          <C>          <C>          <C>
  Shares sold:
   Class A                  2,333,588          N/A    4,032,086    1,538,119
   Class C                     75,897          N/A      292,071      474,253
   Class R                 25,951,722   52,970,376    7,802,783   15,709,700
  Shares issued to
   shareholders due to
   reinvestment of
   distributions from net
   investment income and
   from net realized
   gains from investment
   transactions:
   Class A                      1,621          N/A       30,693       10,686
   Class C                         66          N/A        8,354        2,644
   Class R                  5,985,405   15,973,465    1,288,639    2,822,384
                          -----------  -----------  -----------  -----------
                           34,348,299   68,943,841   13,454,626   20,557,786
                          -----------  -----------  -----------  -----------
  Shares redeemed:
   Class A                    (41,013)         N/A   (2,115,834)    (193,293)
   Class C                        (10)         N/A     (174,938)     (90,862)
   Class R                (27,935,879) (55,355,782)  (9,275,518) (16,561,539)
                          -----------  -----------  -----------  -----------
                          (27,976,902) (55,355,782) (11,566,290) (16,845,694)
                          -----------  -----------  -----------  -----------
  Net increase              6,371,397   13,588,059    1,888,336    3,712,092
                          -----------  -----------  -----------  -----------
</TABLE>
 
N/A - Muni Bond was not authorized to issue Class A Shares or Class C Shares
before June 13, 1995.
 
 
                                         44
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                AUGUST 31, 1995
 
 
 
                 4. DISTRIBUTIONS TO SHAREHOLDERS
                 On September 8, 1995, the Funds declared dividend
                 distributions from their ordinary income which were paid on
                 October 2, 1995, to shareholders of record on September 8,
                 1995, as follows:
 
<TABLE>
<CAPTION>
                        MUNI  INS. MUNI
                        BOND    BOND
- ---------------------------------------
  <S>                  <C>    <C>
  Dividend per share:
   Class A             $.0410  $.0455
   Class C              .0355   .0385
   Class R              .0430   .0475
                       ------  ------
</TABLE>
 
                 5. SECURITIES TRANSACTIONS
                 Purchases and sales (including maturities) of investments in
                 municipal securities and temporary municipal investments for
                 the six months ended August 31, 1995, were as follows:
 
<TABLE>
<CAPTION>
                                           MUNI      INS. MUNI
                                           BOND         BOND
- ----------------------------------------------------------------
  <S>                                  <C>          <C>
  PURCHASES
  Investments in municipal securities  $146,869,792 $108,242,266
  Temporary municipal investments       237,705,000  142,000,000
  SALES
  Investments in municipal securities   139,977,618   83,977,900
  Temporary municipal investments       204,005,000  142,000,000
                                       ------------ ------------
</TABLE>
 
                 At August 31, 1995, the cost of investments for federal
                 income tax purposes was the same as the cost for financial
                 reporting purposes for each Fund.
 
                 At February 28, 1995, the Fund's last fiscal year end,
                 Insured Municipal Bond had a capital loss carryforward of
                 $1,780,735 available for federal income tax purposes to be
                 applied against future security gains, if any. If not
                 applied, the carryover will expire in the year 2003.
 
                                         45
<PAGE>
 
NOTES TO FINANCIAL STATEMENTS
(Unaudited)
 
 
                 6. UNREALIZED APPRECIATION (DEPRECIATION)
                 Gross unrealized appreciation and gross unrealized
                 depreciation of investments at August 31, 1995, were as
                 follows:
 
<TABLE>
<CAPTION>
                                   MUNI       INS. MUNI
                                   BOND         BOND
- ---------------------------------------------------------
  <S>                          <C>           <C>
  Gross unrealized:
   Appreciation                $134,114,260  $38,354,032
   Depreciation                 (17,844,413)  (6,197,253)
                               ------------  -----------
  Net unrealized appreciation  $116,269,847  $32,156,779
                               ------------  -----------
</TABLE>
 
 
                                         46
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                AUGUST 31, 1995
 
 
 
                 7. MANAGEMENT FEE AND OTHER TRANSACTIONS WITH AFFILIATES
                 Under the Funds' investment management agreements with Nuveen
                 Advisory Corp. (the "Adviser"), a wholly owned subsidiary of
                 The John Nuveen Company, each Fund pays to the Adviser an
                 annual management fee, payable monthly, at the rates set
                 forth below which are based upon the average daily net asset
                 value of each Fund:
 
<TABLE>
<CAPTION>
  AVERAGE DAILY NET ASSET VALUE       MANAGEMENT FEE
- ----------------------------------------------------
  <S>                                 <C>
  For the first $125,000,000               .5 of 1%
  For the next $125,000,000             .4875 of 1
  For the next $250,000,000              .475 of 1
  For the next $500,000,000             .4625 of 1
  For the next $1,000,000,000             .45 of 1
  For net assets over $2,000,000,000     .425 of 1
</TABLE>
 
 
                 The management fee is reduced by, or the Adviser assumes
                 certain expenses of each Fund, in an amount necessary to
                 prevent the total expenses of each Fund (including the
                 management fee, but excluding interest, taxes, fees incurred
                 in acquiring and disposing of portfolio securities, 12b-1
                 Service and Distribution fees, if applicable, and to the
                 extent permitted, extraordinary expenses) in any fiscal year
                 from exceeding .75 of 1% of the average daily net asset value
                 of Municipal Bond and .975 of 1% of the average daily net
                 asset value of Insured Municipal Bond. The Adviser may also
                 voluntarily agree to reimburse additional expenses from time
                 to time, which may be voluntarily terminated at any time at
                 its discretion.
 
                 The management fee referred to above compensates the Adviser
                 for overall investment advisory and administrative services,
                 and general office facilities. The Funds pay no compensation
                 directly to their Directors/Trustees who are affiliated with
                 the Adviser or to their officers, all of whom receive
                 remuneration for their services to the Funds from the
                 Adviser.
 
 
                                         47
<PAGE>
 
NOTES TO FINANCIAL STATEMENTS
(Unaudited)
 
                 8. COMPOSITION OF NET ASSETS
                 At August 31, 1995, the Funds had common stock authorized of
                 $.10 par value per share for Municipal Bond and $.01 par
                 value per share for Insured Municipal Bond. The composition
                 of net assets as well as the number of authorized shares is
                 as follows:
 
<TABLE>
<CAPTION>
                                                        MUNI       INS. MUNI
                                                        BOND          BOND
- ------------------------------------------------------------------------------
  <S>                                              <C>            <C>
  Capital paid-in                                  $2,711,803,776 $756,256,969
  Balance of undistributed net investment income        2,530,527        3,458
  Undistributed net realized gain from investment
   transactions                                         4,431,073      288,029
  Net unrealized appreciation of investments          116,269,847   32,156,779
                                                   -------------- ------------
   Net assets                                      $2,835,035,223 $788,705,235
                                                   -------------- ------------
  Authorized Shares:
   Class A                                              Unlimited  340,000,000
   Class C                                              Unlimited  460,000,000
   Class R                                              Unlimited  200,000,000
                                                   -------------- ------------
</TABLE>
 
 
 
                                         48
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
 
                 9. INVESTMENT COMPOSITION
                 Each Fund invests in municipal securities which include
                 general obligation, escrowed and revenue bonds. At August 31,
                 1995, the revenue sources by municipal purpose for these
                 investments, expressed as a percent of total investments,
                 were as follows:
 
<TABLE>
<CAPTION>
                            MUNI  INS. MUNI
                            BOND    BOND
- -------------------------------------------
  <S>                       <C>   <C>
  Revenue Bonds:
   Health Care Facilities    13%      22%
   Electric Utilities        19        4
   Housing Facilities        15        1
   Water/Sewer Facilities     8       12
   Educational Facilities     1        8
   Transportation             6        4
   Pollution Control          5        4
   Lease Rental Facilities    2        5
   Other                      8        8
  General Obligation Bonds    7       18
  Escrowed Bonds             16       14
- -------------------------------------------
                            100%     100%
</TABLE>
 
                 Certain long-term and intermediate-term investments owned by
                 the Funds are covered by insurance issued by several private
                 insurers or are backed by an escrow or trust containing U.S.
                 Government or U.S. Government agency securities, either of
                 which ensure the timely payment of principal and interest in
                 the event of default (29% for Municipal Bond, 100% for
                 Insured Municipal Bond). Such insurance or escrow, however,
                 does not guarantee the market value of the municipal
                 securities or the value of the Funds' shares.
 
                 75% of the temporary investments in short-term municipal
                 securities owned by Municipal Bond have credit enhancements
                 (letters of credit, guarantees or insurance) issued by third
                 party domestic or foreign banks or other institutions.
 
                 For additional information regarding each investment
                 security, refer to the Portfolio of Investments of each Fund.
 
                                         49
<PAGE>
 
FINANCIAL HIGHLIGHTS
(Unaudited)
 
SELECTED DATA FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD IS AS FOLLOWS:
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                      Income from investment
                                            operations                Less distributions
                         ----------------------------------------------------------------------
                                                    Net realized
                                                             and
                          Net asset                   unrealized      Dividends
                              value           Net    gain (loss)       from net  Distributions
                          beginning    investment           from     investment           from
                          of period        income  investments**         income  capital gains
- -----------------------------------------------------------------------------------------------
<S>                   <C>           <C>            <C>            <C>            <C>
 MUNI BOND
- -----------------------------------------------------------------------------------------------
 CLASS A
 6/13/95 to 8/31/95          $9.150         $.102+        $(.060)        $(.082)        $   --
 CLASS C
 6/13/95 to 8/31/95           9.150          .088+         (.058)         (.070)            --
 CLASS R
 6 mos. ended 8/31/95         9.000          .259           .119          (.258)            --
 Year ended 2/28,
 1995                         9.280          .515          (.209)         (.511)         (.075)
 1994                         9.450          .519          (.075)         (.516)         (.098)
 1993                         9.080          .555           .414          (.544)         (.055)
 5 mos. ended 2/29/92         9.040          .239           .080          (.239)         (.040)
 Year ended 9/30,
 1991                         8.650          .579           .438          (.589)         (.038)
 1990                         8.730          .596          (.080)         (.596)            --
 1989                         8.520          .597           .239          (.597)         (.029)
 1988                         8.020          .596           .536          (.596)         (.036)
 1987                         8.780          .598          (.614)         (.598)         (.146)
 1986                         7.830          .595          1.162          (.595)         (.212)
 1985                         7.180          .586           .650          (.586)            --
- -----------------------------------------------------------------------------------------------
</TABLE>
See notes on page 52.
 
                                      50
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------------
Net asset value    Total return on
  end of period  net asset value++
- --------------------------------------------------------------------------------------------------
- --------------------------------------------------------------------------------------------------
<S>              <C>  
         $9.110               .46%

          9.110               .33

          9.120              4.25

          9.000              3.60
          9.280              4.79
          9.450             11.04

          9.080              3.56

          9.040             12.15
          8.650              6.04
          8.730             10.07
          8.520             14.50
          8.020              (.39)
          8.780             23.02
          7.830             17.73
- --------------------------------------------------------------------------------------------------
</TABLE> 
<TABLE> 
<CAPTION>
- --------------------------------------------------------------------------------------------------
                                     Ratios/supplemental data
- --------------------------------------------------------------------------------------------------
                                      Ratio of net                      Ratio of net
                        Ratio of        investment         Ratio of       investment
                     expenses to            income      expenses to           income
    Net assets           average        to average          average       to average
 end of period net assets before net assets before net assets after net assets after     Portfolio
(in thousands)     reimbursement     reimbursement   reimbursement+   reimbursement+ turnover rate
- --------------------------------------------------------------------------------------------------
- --------------------------------------------------------------------------------------------------
<S>            <C>               <C>               <C>              <C>              <C>
    $   20,907            1.11%*            4.92%*            .84%*           5.19%*            5%
           692            2.29*             3.78*            1.59*            4.48*             5
     2,813,436             .57*             5.66*             .57*            5.66*             5
     2,741,178             .59              5.79              .59             5.79             17
     2,700,007             .62              5.49              .62             5.49             15
     2,371,669             .61              5.95              .61             5.95             14
     1,835,708             .62*             6.24*             .62*            6.24*             6
     1,661,420             .60              6.48              .60             6.48             10
     1,323,623             .62              6.78              .62             6.78              8
     1,119,833             .64              6.85              .64             6.85             12
       945,361             .65              7.11              .65             7.11              8
       764,092             .68              6.85              .68             6.85             16
       668,416             .71              6.95              .71             6.95             39
       459,627             .73              7.68              .73             7.68             28
- --------------------------------------------------------------------------------------------------
</TABLE>
 
                                    51
<PAGE>
 
FINANCIAL HIGHLIGHTS
(Unaudited)
 
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                       Income from investment
                                             operations                Less distributions
                                      --------------------------------------------------------
                                                   Net realized
                                                            and
                          Net asset                  unrealized      Dividends
                              value           Net   gain (loss)       from net  Distributions
                          beginning    investment          from     investment           from
                          of period        income investments**         income  capital gains
- ----------------------------------------------------------------------------------------------
<S>                       <C>          <C>        <C>               <C>         <C>
 INS. MUNI BOND
- ----------------------------------------------------------------------------------------------
 CLASS A
 6 mos. ended 8/31/95       $10.400        $.260+        $ .219         $(.270)        $   --
 9/7/94 to
 2/28/95                     10.310         .264+          .115          (.273)         (.016)
 CLASS C
 6 mos. ended 8/31/95        10.310         .234           .188          (.233)            --
 9/8/94 to
 2/28/95                     10.290         .227+          .075          (.266)         (.016)
 CLASS R
 6 mos. ended 8/31/95        10.380         .285           .192          (.288)            --
 Year ended 2/28,
 1995                        10.810         .573          (.407)         (.580)         (.016)
 1994                        10.850         .574           .012          (.565)         (.061)
 1993                        10.030         .591           .880          (.589)         (.062)
 Year ended 2/29/92           9.690         .612           .425          (.617)         (.080)
 Year ended 2/28,
 1991                         9.520         .617           .198          (.611)         (.034)
 1990                         9.350         .627           .262          (.630)         (.089)
 1989                         9.300         .629           .050          (.629)            --
 Year ended 2/29/88           9.790         .637+         (.490)         (.637)            --
 12/10/86 to 2/28/87          9.600         .127+          .190          (.127)            --
- ----------------------------------------------------------------------------------------------
</TABLE>
* Annualized.
** Net of taxes, if applicable. See Note 1 of the Notes to Financial
Statements.
+ Reflects the waiver of certain management fees and reimbursement of certain
other expenses by the Adviser, if applicable. See note 7 of Notes to Financial
Statements. During the period 6/13/95-7/31/95 for Muni Bond, the Adviser
voluntarily reimbursed additional expenses to prevent the total expenses from
exceeding .60% of the average daily net asset value of the Fund.
++ Total Return on Net Asset Value is the combination of reinvested dividend
income, reinvested capital gains distributions, if any, and changes in stock
price per share.
 
                                      52
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------------
Net asset value    Total return on
  end of period  net asset value++
- --------------------------------------------------------------------------------------------------
- --------------------------------------------------------------------------------------------------
<S>              <C>  
        $10.610              4.65%
 
         10.400              3.84

         10.500              4.13
 
         10.310              3.09

         10.570              4.65

         10.380              1.85
         10.810              5.47
         10.850             15.24

         10.030             11.03

          9.690              8.94
          9.520              9.73
          9.350              7.63

          9.300              2.00

          9.790              3.31
- --------------------------------------------------------------------------------------------------
</TABLE> 
<TABLE> 
<CAPTION>
- --------------------------------------------------------------------------------------------------
                                     Ratios/supplemental data
- --------------------------------------------------------------------------------------------------
                                      Ratio of net                      Ratio of net
                        Ratio of        investment         Ratio of       investment
                     expenses to            income      expenses to           income
    Net assets           average        to average          average       to average
 end of period net assets before net assets before net assets after net assets after     Portfolio
(in thousands)     reimbursement     reimbursement   reimbursement+   reimbursement+ turnover rate
- --------------------------------------------------------------------------------------------------
- --------------------------------------------------------------------------------------------------
<S>            <C>               <C>               <C>              <C>              <C>
      $ 35,044             .98%*            5.00%*            .97%*           5.01%*           11%

        14,097            1.27*             5.28*            1.00*            5.55*            25

         5,371            1.62*             4.38*            1.62*            4.38*            11

         3,979            1.75*             4.83*            1.75*            4.83*            25

       748,290             .63*             5.38*             .63*            5.38*            11

       736,702             .64              5.67              .64             5.67             25
       745,914             .65              5.21              .65             5.21             11
       567,232             .72              5.68              .72             5.68             20

       306,853             .73              6.12              .73             6.12             45

       178,931             .80              6.45              .80             6.45             53
       111,806             .83              6.49              .83             6.49             78
        66,049             .87              6.83              .87             6.83            106

        41,330             .88              6.65              .60             6.93+            88

        13,160            3.50*              .50*              --             4.00*            --
- --------------------------------------------------------------------------------------------------
</TABLE>
 
                                    53
<PAGE>

[Photo appears here]

For nearly 100 years,
Nuveen has earned its
reputation as a tax-free income
specialist by focusing on
municipal bonds.

 
Your
investment
partners

Since 1898, John Nuveen & Co. Incorporated has worked to bring together the
various participants in the municipal bond industry and build strong
partnerships that benefit all concerned. Investors, financial advisers,
municipal officials, investment bankers-Nuveen believes that forging
relationships within these groups based on trust and value is the key to
successful investing.
  As the oldest and largest municipal bond specialist in the United States,
Nuveen's investment bankers work with issuers to understand and meet their
needs in structuring and selling their bond issues.
  Nuveen also works closely with financial advisers around the country,
including brokerage firms, banks, insurance companies, and independent financial
planners, to bring the benefits of tax-free investing to you. These advisers are
experts at identifying your needs and recommending the best solutions for your
situation. Together we make a powerful team, helping you create a successful
investment plan that meets your needs today and in the future.

   
[Nuveen logo appears here]
John Nuveen & Co. Incorporated
333 West Wacker Drive
Chicago, Illinois 60606-1286


OEF1-10.95

[Recycled logo appears here]
<PAGE>
 
                                                      [NUVEEN LOGO APPEARS HERE]



Nuveen Tax-Free Mutual Funds

Dependable tax-free
income for generations

CALIFORNIA

CALIFORNIA INSURED

MASSACHUSETTS

MASSACHUSETTS INSURED

NEW YORK

NEW YORK INSURED

OHIO

                                                  [PHOTO OF COUPLE APPEARS HERE]

SEMIANNUAL REPORT/AUGUST 31, 1995
<PAGE>
 
                        CONTENTS                                   
                                                                 
                       3   Dear shareholder                       
                       5   Answering your questions               
                       9   Fund performance                       
                       13  Portfolio of investments              
                       53  Statement of net assets               
                       55  Statement of operations               
                       57  Statement of changes in net assets    
                       61  Notes to financial statements         
                       74  Financial highlights                   
<PAGE>
 
Dear
shareholder

[PHOTO OF RICHARD J. FRANKE]

"Over time, 
municipal bonds 
have proven to
be a valuable
and dependable 
component of
successful investment 
programs."


Since the beginning of 1995, we have enjoyed a welcome rebound in the bond
markets, as we put 1994-a dismal period in bond market history-behind us. This
year serves as a reminder that weathering the ups and downs of the market is a
normal part of the investment process. It helps to put things in perspective if
we remember one of the basic principles of investing: A financial plan that
focuses on your long-term goals minimizes the impact of any short-term market
volatility.

  Municipal bond funds continue to be one of the best ways to invest for the
long term, offering diversification across market sectors, relative stability of
principal, and steady income. Throughout this period, we have kept our sights
focused on meeting these objectives, providing you with a source of stable
current income, credit quality, and enhanced share price relative to the market
as a whole.

  As of August 31, 1995, the current yields on net asset values of Class R
shares for the funds covered in this report ranged from 4.92% to 5.41%. To match
these yields, an investor in the 36% federal income tax bracket would have had
to earn at least 7.69% on taxable alternatives, which would be difficult to
achieve using securities of comparable credit quality. When state taxes are
added to this equation, the after-tax yield advantage provided by municipal
bonds is even greater.



                                       3
<PAGE>
 
  In addition, each of the funds in this report posted gains in net asset value
over August 31, 1994, figures, reflecting growth of fund principal. The 12-month
total returns for these funds, incorporating share price gains as well as
reinvested dividend income, ranged from 7.50% to 8.24%. That is equivalent to
taxable total returns in a range of 11.82% to 12.67%.

  These performance results remind us of the important role that municipal
bonds-and the tax-free income they provide-can play as part of an investment
strategy focused on diversification and long-term performance. Over time,
municipal bonds have proven to be a valuable and dependable component of
successful investment programs.

 The value and dependability of your municipal bond investments are enhanced by
the fact that you have chosen tax-free mutual funds managed by Nuveen. We offer
a combination of professional management, award-winning research, and
shareholder service that distinguishes Nuveen as a fund manager.

  We use a disciplined approach to security selection and portfolio construction
designed to deliver above-market performance by emphasizing securities that are
underpriced or undervalued by the market. This approach is supported by the
strength of Nuveen Research, which provides the insights and experience to
assist portfolio managers in identifying and selecting bonds with strong credit
quality. Our research professionals continually monitor our holdings in order to
alert portfolio managers of changes that will affect quality.

  Nuveen also prides itself on its superior service to shareholders. Through
annual and semiannual reports, regular statements, and our toll-free information
lines, our communication programs help us stay in touch with your needs and
concerns. We also provide support to financial advisers across the nation by
supplying them with the information they need to answer your questions and
ensure that products are selected to meet your needs.

  As you review the following pages detailing the performance of your tax-free
mutual fund, I hope you come away with the feeling that these results, coupled
with Nuveen's continued pledge of superior service, add up to a rewarding
investing experience. We look forward to serving your tax-free investment needs
in the future.

                                             Sincerely,               
                                                                      
                                             /s/ Richard J. Franke    
                                             ----------------------   
                                             Richard J. Franke        
                                             Chairman of the Board    
                                             October 16, 1995          

                                       4
<PAGE>
 
Answering your
questions

Tom Spalding, head of Nuveen's 
portfolio management team, 
offers insights into our approach 
to fund management and the
outlook for Nuveen's Tax-Free 
Mutual Funds.



          What does                                                             
     Nuveen mean by                                                             
 "value investing"?

At Nuveen, we define value investing as a disciplined approach to security
selection and portfolio construction designed to deliver above-market
performance by emphasizing securities that are underpriced or undervalued by the
market. Our value investing approach avoids predictions about the direction of
the markets or the economy in general, concentrating instead on identifying
individual bonds with current yields, prices, credit quality, and future
prospects that are exceptionally attractive in relation to other bonds in the
market.

  While the concept sounds simple, successful value investing must be based on
sound research that supports the selection of quality bonds. It also requires an
ability to recognize value by gaining insights into individual issuers as well
as specific bonds-information that often goes beyond that which is readily

                                       5
<PAGE>
 
[PHOTO OF TOM SPALDING HERE]


Tom Spalding, head
of Nuveen's portfolio
management team, 
answers investors'
questions on developments 
in the
municipal market.

available to the market in general. Having the largest research staff in the
investment management industry dedicated exclusively to gathering this type of
information on municipal bonds is reflected in the long-term results of our
value investing approach.

  We believe that value investing gives us an important edge in the management
of municipal bond funds, an edge that translates to helping you meet your goals
and expectations.


    How does the work                                                           
     done by Nuveen's                                                           
  Research Department                                                           
     help support the                                                           
   value of my funds?

At Nuveen, we believe that attention to detail combined with years of experience
is the foundation for sound research. And sound research is one of the core
elements of our disciplined approach to providing you with dependable income,
credit quality, and diversification-key elements of a successful fixed income
investment program.

  Our award-winning team of more than 30 research professionals provides
invaluable support to our portfolio managers, assisting them in careful analysis
of bond issues considered for purchase-even those rated AAA by the rating
agencies.

  On a daily basis, our research analysts prepare credit reviews to assist in
the selection of bonds that offer the best combination of yield and security,
monitor the continued creditworthiness of portfolio holdings, and analyze
economic, political, and demographic trends affecting the markets. This daily



                                       6
<PAGE>
 
surveillance of events and trends in the credit markets assists us in monitoring
the underlying value of our holdings.

  This combination of in depth research and review helps your tax-free municipal
investments to meet your expectations for dependable income and credit safety.



     What impact have                                                           
      Federal Reserve                                                           
 Board actions had on                                                           
         bond prices?        

Between February 1994 and February 1995, the Federal Reserve Board moved an
unprecedented seven times to raise short-term interest rates. Board chairman
Greenspan justified the hikes in short-term rates on the basis that the
increases would cause the economy to slow enough in the future to relieve any
inflationary pressures and avoid a significant increase in the rate of
inflation. These increases in short-term rates reduced demand for long-term
bonds, which had the complementary effects of lowering bond prices and raising
bond yields.

  On July 6, 1995, after much anticipation, the Federal Reserve Board cautiously
declared victory for this policy, making its first move to ease rates in nearly
three years. Long-term bond yields had already fallen substantially, in
anticipation of the Fed's move. In subsequent meetings, the Fed has held off on
any further action, sending the message that it believes the economy is on the
right track.



                                       7
<PAGE>
 
         What is the                                                            
 current outlook for                                                            
    municipal bonds? 

With the rebound in the bond market at the beginning of 1995 and some consensus
that inflation is under control, economic indicators are favorable for municipal
bonds. Technical issues also point to a more favorable climate.

  One technical issue that affects bond prices is the supply and demand
situation. While supplies of municipal bonds had been lagging over the past few
quarters, new issue supply rose sharply in the second quarter of 1995. Demand
has been somewhat subdued by extraordinary market volatility over the past 18
months and by the mounting discussion of the ramifications of proposed tax law
reforms.

 We believe that municipal bonds continue to be a fundamentally sound and
attractive investment option, offering one of the few remaining tax-advantaged
alternatives. Once investors are more confident that the interest rate
environment has stabilized, we expect to see the demand for municipal
investments resume its long-term upward trend.

                                       8
<PAGE>
 
NUVEEN CALIFORNIA
TAX-FREE VALUE FUND

California

Nuveen funds set dividends with stability in mind, seeking a level that is
expected to be sustainable. The Fund adjusted its dividend on R shares in June
following more than nine months at its previous level, and paid a capital gains
distribution in October.

                             [GRAPH APPEARS HERE]

                      12 MONTH DIVIDEND HISTORY-R SHARES
                                 09/94 = .0485
                                 11/94 = .1225 
                                 12/94 = .0485 
                                 01/95 = .0485 
                                 02/95 = .0485 
                                 03/95 = .0485 
                                 04/95 = .0485 
                                 05/95 = .0485 
                                 06/95 = .0485 
                                 07/95 = .0480 
                                 08/95 = .0480 
                                 09/95 = .0480  

                       [_] Capital Gains

FUND HIGHLIGHTS 8/31/95                       
Current SEC yield on R Shares*                     5.41%
Taxable-equivalent yield on R Shares**             9.41%
12-mo. total return on R Shares*                   7.50%
Taxable-equivalent total return on R Shares**     11.85%
Combined state and federal tax rate                42.5% 

                                                                      
The dividend history used in this chart constitutes past performance and does
not necessarily predict the future dividends of the Fund.

See footnote on page 12.




NUVEEN CALIFORNIA INSURED
TAX-FREE VALUE FUND

California Insured

Shareholders enjoyed a stable dividend on R shares for six months, followed by a
modest reduction to 4.6 cents per share in April as called bonds were replaced
at today's lower rates. Shareholders also received a capital gains distribution
in October.

                             [GRAPH APPEARS HERE]

                      12 MONTH DIVIDEND HISTORY-R SHARES
                                 09/94 = .0465
                                 10/94 = .0746 
                                 11/94 = .0470 
                                 12/94 = .0470 
                                 01/95 = .0470 
                                 02/95 = .0470 
                                 03/95 = .0470 
                                 04/95 = .0460 
                                 05/95 = .0460 
                                 06/95 = .0460 
                                 07/95 = .0460 
                                 08/95 = .0460  

                       [_] Capital Gains



FUND HIGHLIGHTS 8/31/95
Current SEC yield on R Shares*                     5.25%
Taxable-equivalent yield on R Shares**             9.13%
12-mo. total return on R Shares*                   7.66%
Taxable-equivalent total return on R Shares**     11.82%
Federal tax rate                                   42.5% 

The dividend history used in this chart constitutes past performance and does
not necessarily predict the future dividends of the Fund.

See footnote on page 12.

                                       9
<PAGE>
 
NUVEEN MASSACHUSETTS
TAX-FREE VALUE FUND

Massachusetts

In keeping with the Fund's objective of providing steady tax-free income,
shareholders enjoyed 11 months of stable dividends following a dividend increase
on R shares in October 1994.


                             [GRAPH APPEARS HERE]

                      12 MONTH DIVIDEND HISTORY-R SHARES
                                 09/94 = .0445
                                 10/94 = .0455 
                                 11/94 = .0455 
                                 12/94 = .0455 
                                 01/95 = .0455 
                                 02/95 = .0455 
                                 03/95 = .0455 
                                 04/95 = .0455 
                                 05/95 = .0455 
                                 06/95 = .0455 
                                 07/95 = .0455 
                                 08/95 = .0455 



FUND HIGHLIGHTS 8/31/95

Current SEC yield on R Shares*                     5.14%
Taxable-equivalent yield on R Shares**             9.10%  
12-mo. total return on R Shares*                   8.15%  
Taxable-equivalent total return on R Shares**     12.67%  
Combined state and federal tax rate                43.5%   
                                                                       
The dividend history used in this chart constitutes past performance and does
not necessarily predict the future dividends of the Fund.

See footnote on page 12.
                                                                         
                                               

NUVEEN MASSACHUSETTS INSURED
TAX-FREE VALUE FUND

Massachusetts Insured

Nuveen funds set dividends with stability in mind, seeking a level that is
expected to be sustainable over time. The Fund adjusted the monthly tax-free
dividend on R shares twice during the period.


                             [GRAPH APPEARS HERE]

                      12 MONTH DIVIDEND HISTORY-R SHARES
                                 09/94 = .0460
                                 10/94 = .0460 
                                 11/94 = .0460 
                                 12/94 = .0460 
                                 01/95 = .0460 
                                 02/95 = .0460 
                                 03/95 = .0460 
                                 04/95 = .0460 
                                 05/95 = .0455 
                                 06/95 = .0455 
                                 07/95 = .0450 
                                 08/95 = .0450  



 FUND HIGHLIGHTS 8/31/95
 Current SEC yield on R Shares*                       4.92%
 Taxable-equivalent yield on R Shares**               8.71%
 12-mo. total return on R Shares*                     8.19%
 Taxable-equivalent total return on R Shares**       12.52%
 Combined state and federal tax rate                  43.5% 

The dividend history used in this chart constitutes past performance and does
not necessarily predict the future dividends of the Fund.

See footnote on page 12.

                                      10
<PAGE>
 
NUVEEN NEW YORK TAX-FREE
VALUE FUND

New York

Shareholders enjoyed a dividend increase in December, bringing the Fund's
monthly tax-free dividend on R shares to 4.85 cents per share. Shareholders also
received a capital gains distribution in October.

                             [GRAPH APPEARS HERE]

                      12 MONTH DIVIDEND HISTORY-R SHARES
                                 09/94 = .0475
                                 10/94 = .0949 
                                 11/94 = .0475 
                                 12/94 = .0485 
                                 01/95 = .0485 
                                 02/95 = .0485 
                                 03/95 = .0485 
                                 04/95 = .0485 
                                 05/95 = .0485 
                                 06/95 = .0485 
                                 07/95 = .0485 
                                 08/95 = .0485  

                       [_] Capital Gains

 FUND HIGHLIGHTS 8/31/95
 Current SEC yield on R Shares*                    5.33%
 Taxable-equivalent yield on R Shares**            9.03%
 12-mo. total return on R Shares*                  7.90%
 Taxable-equivalent total return on R Shares**    11.95%
 Combined state and federal tax rate               41.0% 

The dividend history used in this chart constitutes past performance and does
not necessarily predict the future dividends of the Fund.

See footnote on page 12.



NUVEEN NEW YORK INSURED
TAX-FREE VALUE FUND

New York Insured

Nuveen funds set dividends with stability in mind, seeking a level that is
expected to be sustainable over time. The Fund adjusted the monthly tax-free
dividend on R shares twice during the period, and paid two capital gains
distributions.

                             [GRAPH APPEARS HERE]

                      12 MONTH DIVIDEND HISTORY-R SHARES
                                 09/94 = .0460
                                 10/94 = .0655 
                                 11/94 = .0465 
                                 12/94 = .0679 
                                 01/95 = .0465 
                                 02/95 = .0465 
                                 03/95 = .0465 
                                 04/95 = .0465 
                                 05/95 = .0465 
                                 06/95 = .0465 
                                 07/95 = .0460 
                                 08/95 = .0460  

                       [_] Capital Gains



 FUND HIGHLIGHTS 8/31/95
 Current SEC yield on R Shares*                       5.04%
 Taxable-equivalent yield on R Shares**               8.54%
 12-mo. total return on R Shares*                     8.23%
 Taxable-equivalent total return on R Shares**       12.15%
 Combined state and federal tax rate                  41.0% 



The dividend history used in this chart constitutes past performance and does
not necessarily predict the future dividends of the Fund.

See footnote on page 12.

                                      11
<PAGE>
 
NUVEEN OHIO
TAX-FREE VALUE FUND

Ohio


The Fund's dividend on R shares remained relatively stable during the period.
Shareholders also received a capital gains distribution in October.

                             [GRAPH APPEARS HERE]

                      12 MONTH DIVIDEND HISTORY-R SHARES
                                 09/94 = .0475
                                 10/94 = .0881 
                                 11/94 = .0475 
                                 12/94 = .0475 
                                 01/95 = .0475 
                                 02/95 = .0475 
                                 03/95 = .0475 
                                 04/95 = .0475 
                                 05/95 = .0475 
                                 06/95 = .0475 
                                 07/95 = .0470 
                                 08/95 = .0470  

                       [_] Capital Gains

 FUND HIGHLIGHTS 8/31/95
 Current SEC yield on R Shares*                      5.36%
 Taxable-equivalent yield on R Shares**              9.08%
 12-mo. total return on R Shares*                    8.24%
 Taxable-equivalent total return on R Shares**      12.26%
 Combined state and federal tax rate                 41.0%
 

The dividend history used in this chart constitutes past performance and does
not necessarily predict the future dividends of the Fund.

See footnote on this page.



* All shares issued prior to September 6, 1994, have designated as Class R
Shares, which are currently available only for dividend reinvestment and certain
other restricted situations. Please see Financial Highlights beginning on page
74 for additional data on Class A and C Shares.

** An investor subject to the indicated income tax rate would have to receive
this return from a fully taxable investment to equal the stated yield and total
return on an after-tax basis.



                                      12
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN CALIFORNIA TAX-FREE VALUE FUND
                   NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORTAUGUST 31, 1995
 
<TABLE>
<CAPTION>
 PRINCIPAL                                     OPT. CALL
 AMOUNT       DESCRIPTION                    PROVISIONS* RATINGS** MARKET VALUE
- -------------------------------------------------------------------------------
 <C>          <S>                           <C>          <C>       <C>
 $  3,150,000 California Educational
               Facilities Authority
               (University of Southern
               California),
               7.200%, 10/01/15             10/97 at 102        Aa $  3,403,449
              California General
               Obligation:
    3,000,000 6.250%, 9/01/12               No Opt. Call        A1    3,141,360
    5,000,000 5.750%, 3/01/23                3/04 at 102        A1    4,742,600
              California Health
               Facilities Financing
               Authority
               (Small Facilities Pooled
               Loan Program):
    3,000,000 7.400%, 4/01/14                4/05 at 102         A    3,232,350
    3,635,000 7.500%, 4/01/22                4/05 at 102         A    4,126,198
    1,700,000 California Health
               Facilities Authority
               (Sutter Health System),
               7.000%, 1/01/09               1/99 at 102        A1    1,783,130
    2,000,000 California Health
               Facilities Financing
               Authority (Health
               Dimensions, Inc.), 7.500%,
               5/01/15                       5/00 at 102        Ba    2,012,140
    2,000,000 California Health
               Facilities Financing
               Authority (Sisters of
               Providence), 7.500%,
               10/01/10                     10/00 at 102       AA-    2,180,380
    4,380,000 California Health
               Facilities Financing
               Authority (Kaiser
               Permanente), 7.000%,
               12/01/10                     12/00 at 102       Aa3    4,714,413
    2,425,000 California Housing Finance
               Agency, Home Mortgage,
               8.100%, 8/01/16               8/96 at 102        Aa    2,527,020
    8,470,000 California Public Works
               Board
               (California State
               University Project),
               6.700%, 10/01/17             10/02 at 102         A    8,760,098
    1,000,000 California State Public
               Works Board, High
               Technology Facilities
               Lease (The Regents of the
               University of California-
               San Diego Facility),
               7.375%, 4/01/06              No Opt. Call        A1    1,074,050
    2,500,000 California Statewide
               Communities Development
               Corporation (Solheim
               Lutheran Home),
               Certificates of
               Participation, 6.500%,
               11/01/17                     11/04 at 102         A    2,507,575
    3,000,000 California Statewide
               Communities Development
               Authority (St. Joseph
               Health System),
               Certificates of
               Participation, 6.500%,
               7/01/15                       7/04 at 102        Aa    3,120,330
    1,500,000 ABAG Finance Authority for
               Nonprofit Corporations
               (Channing House),
               Certificates of
               Participation, 7.125%,
               1/01/21                       1/01 at 102         A    1,590,555
    6,400,000 Alameda County,
               Certificates of
               Participation, 6.000%,
               6/01/22                       6/02 at 102         A    6,049,984
    2,035,000 Bella Vista Water District,
               Certificates of
               Participation, 7.375%,
               10/01/17                     10/01 at 102       Baa    2,128,752
    7,000,000 Brea Redevelopment Agency,
               Tax Allocation, 5.500%,
               8/01/17                       8/03 at 102       Aaa    6,592,180
              Carson Redevelopment
               Agency, Tax Allocation:
    1,000,000 6.000%, 10/01/13              10/03 at 102       Baa      957,430
    2,000,000 6.000%, 10/01/16              10/03 at 102      Baa1    1,872,900
</TABLE>
 
 
                                         13
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
      
NUVEEN CALIFORNIA TAX-FREE VALUE FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                     OPT. CALL
 AMOUNT       DESCRIPTION                    PROVISIONS* RATINGS** MARKET VALUE
- -------------------------------------------------------------------------------
 <C>          <S>                           <C>          <C>       <C>
 $  2,000,000 Chico Redevelopment Agency,
               Certificates of
               Participation (Sierra
               Sunrise Lodge),
               6.750%, 2/01/21               2/01 at 102         A $  2,033,600
    2,835,000 Chico (Walker Senior
               Housing Corporation),
               5.700%, 11/01/23             11/03 at 102         A    2,577,213
    6,500,000 Contra Costa County, FHA-
               Insured Mortgage (Cedar
               Points Apartments),
               6.150%, 9/01/25               9/03 at 103       AAA    6,505,135
    2,000,000 Desert Hospital District,
               Certificates of
               Participation,
               8.100%, 7/01/20 (Pre-
               refunded to 7/01/00)          7/00 at 102       AAA    2,355,100
              East Bay Municipal Utility
               District, Water System:
    1,950,000 7.500%, 6/01/18 (Pre-
               refunded to 6/01/00)          6/00 at 102       Aaa    2,241,720
    4,000,000 6.000%, 6/01/20                6/02 at 102       AA-    3,948,760
    4,000,000 6.375%, 6/01/21 (Pre-
               refunded to 12/01/01)        12/01 at 102       Aaa    4,483,520
    2,500,000 Fontana Public Financing
               Authority, Tax Allocation
               (North Fontana
               Redevelopment Project),
               7.250%, 9/01/20               9/00 at 102         A    2,641,450
    1,475,000 LaQuinta Redevelopment
               Agency, Tax Allocation,
               8.000%, 9/01/12 (Pre-
               refunded to 9/01/98)          9/98 at 102      Baa1    1,656,145
    2,475,000 Loma Linda University
               Medical Center,
               6.000%, 12/01/06             12/03 at 102       BBB    2,503,042
    4,000,000 Los Angeles Convention and
               Exhibition Center
               Authority, 5.375%, 8/15/18    8/03 at 102       Aaa    3,685,760
    3,505,000 Los Angeles Harbor, 7.600%,
               10/01/18                     10/98 at 102       AAA    3,962,332
      280,000 Los Angeles Home Mortgage
               (GNMA), 8.100%, 5/01/17      No Opt. Call       Aaa      318,312
    2,400,000 Los Angeles State Building
               Authority, 7.500%, 3/01/11
               (Pre-refunded to 3/01/98)     3/98 at 102       AAA    2,640,816
    5,000,000 Los Angeles Wastewater
               System, 5.700%, 6/01/23       6/03 at 102       Aaa    4,778,450
    3,350,000 Los Angeles County
               Metropolitan
               Transportation Authority,
               5.000%, 7/01/21               7/03 at 100       Aaa    2,900,799
    4,595,000 Los Angeles County Public
               Works Finance Authority
               (Los Angeles County
               Regional Park and Open
               Space), 6.125%, 10/01/10     10/04 at 102        Aa    4,715,527
      195,000 Los Angeles County, Single
               Family Mortgage (GNMA),
               8.000%, 3/01/17              No Opt. Call       Aaa      220,042
    2,000,000 Los Angeles County
               Transportation Commission,
               Sales Tax, 7.400%, 7/01/15    7/99 at 102       AA-    2,202,880
    4,445,000 Los Angeles County
               Transportation Commission,
               6.00%, 7/01/23                7/02 at 102       Aaa    4,447,578
    1,260,000 Marysville Community
               Development Agency,
               Tax Allocation, 7.250%,
               3/01/21                       3/02 at 102       Baa    1,307,653
      740,000 Menlo Park Community
               Development Agency, FHA-
               Insured, Multi-Family
               Housing,
               8.250%, 12/01/28              6/97 at 103        Aa      791,282
      875,000 Monterey Hospital Revenue,
               7.375%, 7/01/14               7/96 at 102        A+      912,573
</TABLE>
 
 
                                         14
<PAGE>
 
                   NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORTAUGUST 31, 1995
 
<TABLE>
<CAPTION>
 PRINCIPAL                                     OPT. CALL
 AMOUNT       DESCRIPTION                    PROVISIONS* RATINGS** MARKET VALUE
- -------------------------------------------------------------------------------
 <C>          <S>                        <C>             <C>       <C>
 $  2,165,000 Napa County,
               Certificates of
               Participation,
               5.250%, 5/15/13               5/03 at 102        A1 $  1,969,392
    1,500,000 North City West School
               Facilities Authority,
               Community Facilities
               District No. 1,
               7.850%, 9/01/19               9/99 at 102       N/R    1,562,340
    2,950,000 Northern California
               Power Agency,
               7.150%, 7/01/24               7/98 at 102         A    3,152,311
    2,120,000 Ontario Assessment
               District No. 100C,
               Limited Obligation,
               8.000%, 9/02/11               9/95 at 103       N/R    2,189,048
    2,920,000 Rancho Mirage
               Redevelopment Agency,
               Tax Allocation, 5.500%,
               4/01/29                       4/04 at 102         A    2,501,973
    1,450,000 Redding Joint Powers
               Financing Authority,
               6.250%, 6/01/23               6/03 at 102         A    1,364,595
    7,290,000 Riverside Multi-Family
               Housing, 6.500%,
               1/01/18                       7/02 at 100       AAA    7,466,491
      205,000 Sacramento Municipal
               Utility District,
               Subordinated Electric
               Revenue, 8.000%,
               11/15/10                      9/95 at 100      Baa1      205,906
    4,000,000 Sacramento Municipal
               Utility District,
              7.875%, 8/15/16 (Pre-
               refunded to 8/15/98)          8/98 at 102       Aaa    4,497,880
    2,315,000 Salinas Tax Allocation,
               7.400%, 9/02/09               9/95 at 103       N/R    2,386,441
    2,080,000 Salinas, (Villa-Sierra-
               GNMA),
               6.500%, 7/20/17               7/04 at 102       AAA    2,151,989
    2,000,000 San Bernardino (West
               Valley Detention
               Center), Certificates
               of Participation,
               7.700%, 11/01/18 (Pre-
               refunded to 11/01/98)        11/98 at 102       Aaa    2,252,520
    5,000,000 San Francisco Airports
               Commission,
               6.100% 5/01/25 (WI)           5/04 at 101       Aaa    5,017,550
    5,000,000 San Francisco City and
               County Redevelopment
               Financing Authority,
               Tax Allocation,
               5.125%, 8/01/18               8/03 at 103         A    4,265,350
    3,070,000 San Leandro,
               Certificates of
               Participation,
               5.900%, 6/01/13               6/03 at 102         A    2,942,687
    1,000,000 San Mateo County Board
               of Education,
               Certificates of
               Participation, 7.100%,
               5/01/21                       5/99 at 102        A+    1,033,900
    3,000,000 Santa Cruz Housing
               Authority, Multi-Family
               Housing, FNMA, 7.750%,
               7/01/23                       7/00 at 102       AAA    3,224,190
    2,000,000 Sonoma County Office of
               Education,
               Certificates of
               Participation,
               7.375%, 7/01/20 (Pre-
               refunded to 7/01/00)          7/00 at 102        A+    2,279,360
              Southern California
               Public Power Authority:
    4,760,000 7.000%, 7/01/22            7/96 at 102 1/2        Aa    4,959,682
      740,000 5.500%, 7/01/23                7/96 at 100        Aa      677,122
    2,825,000 Stockton Hospitals (St.
               Joseph Hospital),
               6.700%, 6/01/15              12/98 at 100         A    2,852,431
    1,100,000 Tulare County,
               Certificates of
               Participation, 6.875%,
               11/15/12                     11/02 at 102      Baa1    1,127,918
</TABLE>
       
 
                                         15
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN CALIFORNIA TAX-FREE VALUE FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                                           OPT. CALL
 AMOUNT        DESCRIPTION                                         PROVISIONS*   RATINGS**   MARKET VALUE
- ----------------------------------------------------------------------------------------------------------
 <C>           <S>                                                <C>            <C>         <C>
 $  4,335,000  University of California (UCLA Central
                Chiller/Cogeneration), 6.000%, 11/01/21           11/03 at 102          Aa   $  4,228,489
    3,500,000  University of California (UCLA Central Chiller/
                Cogeneration), Certificates of Participation,
                5.600%, 11/01/20                                  11/03 at 102          Aa      3,213,000
    3,335,000  University of California Research Facilities,
                5.800%, 9/01/23                                    9/01 at 102          A-      3,051,692
   15,800,000  Walnut Creek (John Muir Medical Center),
                Certificates of Participation, 5.000%, 2/15/16     2/04 at 102         Aaa     13,934,967
- ----------------------------------------------------------------------------------------------------------
 $214,035,000  Total Investments - (cost $208,005,320) - 98.0%                                214,855,807
- ----------------------------------------------------------------------------------------------------------
               TEMPORARY INVESTMENTS IN SHORT-TERM
               MUNICIPAL SECURITIES - 3.8%
 $  5,200,000  California Pollution Control Finance Authority
                (Shell Oil Company), Variable Rate Demand
                Bonds, 3.300%, 10/01/11+                                            VMIG-1      5,200,000
    2,200,000  California Pollution Control Finance Authority
                (Shell Oil Company), Variable Rate Demand
                Bonds, 3.300%, 11/01/00+                                            VMIG-1      2,200,000
    1,000,000  Santa Clara County Transit District Refunding
                Equipment Trust Certificates, Variable Rate
                Demand Bonds, 3.500%, 6/01/15+                                      VMIG-1      1,000,000
- ----------------------------------------------------------------------------------------------------------
 $  8,400,000  Total Temporary Investments - 3.8%                                               8,400,000
- ----------------------------------------------------------------------------------------------------------
               Other Assets Less Liabilities - (1.8)%                                          (3,957,213)
- ----------------------------------------------------------------------------------------------------------
               Net Assets - 100%                                                             $219,298,594
- ----------------------------------------------------------------------------------------------------------
</TABLE>
 
 
 
                                         16
<PAGE>
 
                   NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORTAUGUST 31, 1995
 
<TABLE>
<CAPTION>
                                                            NUMBER
                 STANDARD & POOR'S               MOODY'S OF ISSUES MARKET VALUE PERCENT
- ---------------------------------------------------------------------------------------
 <S>             <C>               <C>                   <C>       <C>          <C>
 SUMMARY OF                    AAA                   Aaa        20 $ 83,677,331     39%
 RATINGS**            AA+, AA, AA-     Aa1, Aa, Aa2, Aa3        13   40,682,334      19
 PORTFOLIO OF                   A+                    A1         8   16,936,365       8
 INVESTMENTS                 A, A-             A, A2, A3        16   53,650,062      25
 (EXCLUDING        BBB+, BBB, BBB- Baa1, Baa, Baa2, Baa3         8   11,759,746       5
 TEMPORARY            BB+, BB, BB-     Ba1, Ba, Ba2, Ba3         1    2,012,140       1
 INVESTMENTS):           Non-rated             Non-rated         3    6,137,829       3
- ---------------------------------------------------------------------------------------
 TOTAL                                                          69 $214,855,807    100%
</TABLE>
 
- --------------------------------------------------------------------------------
* Optional Call Provisions: Dates (month and year) and prices of the earliest
optional call or redemption. There may be other call provisions at varying
prices at later dates.
** Ratings: Using the higher of Standard & Poor's or Moody's rating.
N/R - Investment is not rated.
+ The Security has a maturity of more than one year, but has variable rate and
demand features which qualify it as a short-term security. The rate disclosed
is that currently in effect. This rate changes periodically based on market
conditions or a specified market index.
(WI) Security purchased on a when-issued basis (note 1).
See accompanying notes to financial statements.
 
                                         17
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN CALIFORNIA INSURED TAX-FREE VALUE FUND
<TABLE>
<CAPTION>
 PRINCIPAL                                     OPT. CALL
 AMOUNT       DESCRIPTION                    PROVISIONS* RATINGS** MARKET VALUE
- -------------------------------------------------------------------------------
 <C>          <S>                           <C>          <C>       <C>
 $  1,000,000 California Educational
               Facilities Authority,
               Pepperdine University,
               7.200%, 11/01/15 (Pre-
               refunded to 11/01/00)        11/00 at 102       Aaa $  1,141,030
    5,000,000 California General
               Obligation, 5.125%,
               10/01/17                     10/03 at 102       Aaa    4,456,950
              California Health
               Facilities Authority
               (Kaiser Permanente):
    6,000,000 5.450%, 10/01/13              10/01 at 101       Aa2    5,526,660
    2,650,000 5.550%, 8/15/25                2/02 at 101       Aaa    2,436,861
    6,340,000 California Housing Finance
               Agency, 6.850%, 8/01/23       2/02 at 102       Aaa    6,627,709
      240,000 California Public Capital
               Improvement Finance
               Authority (Pooled
               Projects), 8.100%, 3/01/18    3/98 at 102       Aaa      259,205
              California Public School
               District Finance Authority
               (Rescue Union):
    1,115,000 6.250%, 9/01/15                9/04 at 102       Aaa    1,137,211
      500,000 6.250%, 9/01/20                9/04 at 102       Aaa      506,745
              California Public Works
               Board, Department of
               Corrections (State
               Prisons):
    5,000,000 7.000%, 9/01/09 (Pre-
               refunded to 9/01/00)          9/00 at 100       Aaa    5,667,900
    5,250,000 5.750%, 9/01/21                9/01 at 100       Aaa    5,025,090
    8,500,000 California Statewide
               Community Development
               Authority (Sutter Health),
               6.125%, 8/15/22               8/02 at 102       Aaa    8,525,755
    5,000,000 Alameda County (Santa Rita
               Jail Project),
               Certificates of
               Participation,
               5.700%, 12/01/14             12/03 at 102       Aaa    4,851,750
    1,225,000 Barstow Redevelopment
               Agency, Tax Allocation,
               7.000%, 9/01/14              No Opt. Call       Aaa    1,406,790
    7,005,000 Big Bear Lake Financing
               Authority, 6.300%, 8/01/25
               (WI)                          8/05 at 102       Aaa    7,118,061
    7,000,000 Big Bear Lake Water System,
               6.375%, 4/01/22               4/02 at 102       Aaa    7,173,600
              Brea Public Financing
               Authority, Tax Allocation:
    3,525,000 7.000%, 8/01/15 (Pre-
               refunded to 8/01/01)          8/01 at 102       Aaa    4,042,223
    1,475,000 7.000%, 8/01/15                8/01 at 102       Aaa    1,602,853
    3,000,000 Calaveras County Water
               District,
               Certificates of
               Participation,
               6.900%, 5/01/16 (Pre-
               refunded to 5/01/01)          5/01 at 102       Aaa    3,412,680
    2,000,000 Castaic Lake Water Agency,
               Certificates of
               Participation,
               7.125%, 8/01/16 (Pre-
               refunded to 8/01/00)          8/00 at 102       Aaa    2,274,600
      850,000 Concord Redevelopment
               Agency, Tax Allocation,
               Central Concord Project,
               7.875%, 7/01/07               7/98 at 102       Aaa      939,701
      500,000 Cotati-Rohnert Park Unified
               School District, 9.000%,
               8/01/06                       8/99 at 102       Aaa      580,685
    4,050,000 Cucamonga County Water
               District, Certificates of
               Participation,
               5.450%, 9/01/23               3/04 at 102       Aaa    3,724,016
    2,000,000 East Bay Municipal Utility
               District, Water System,
               7.500%, 6/01/18 (Pre-
               refunded to 6/01/00)          6/00 at 102       Aaa    2,299,200
</TABLE>
 
 
                                         18
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
 PRINCIPAL                                      OPT. CALL
 AMOUNT       DESCRIPTION                     PROVISIONS* RATINGS** MARKET VALUE
- --------------------------------------------------------------------------------
 <C>          <S>                        <C>              <C>       <C>
 $  2,000,000 Eastern Municipal Water
               District, Water &
               Sewer, Certificates of
               Participation,
               6.500%, 7/01/20 (Pre-
               refunded to 7/01/01)           7/01 at 102       Aaa $  2,241,600
    3,865,000 Fallbrook Sanitary
               District, Certificates
               of Participation,
               6.600%, 2/01/13                2/01 at 100       Aaa    3,981,414
    2,500,000 Fontana Public Financing
               Authority, Tax
               Allocation (North
               Fontana Redevelopment
               Project),
               7.000%, 9/01/10                9/00 at 102       Aaa    2,748,500
    6,220,000 Fresno Water System,
               5.300%, 6/01/20                6/03 at 101       Aaa    5,624,684
    3,000,000 Gilroy Unified School
               District, Certificates
               of Participation,
               6.250%, 9/01/12                9/04 at 102       Aaa    3,101,250
              LaQuinta Redevelopment
               Agency, Tax Allocation:
    1,000,000 7.300%, 9/01/12            No Optional Call       Aaa    1,181,200
    5,000,000 5.800%, 8/01/23                 8/03 at 102       Aaa    4,838,750
    2,000,000 Los Angeles Convention
               and Exhibition Center,
               Certificates of
               Participation,
               7.000%, 8/15/21 (Pre-
               refunded to 8/15/00)           8/00 at 102       Aaa    2,265,280
              Los Angeles Convention
               and Exhibition Center
               Authority:
    5,500,000 5.375%, 8/15/18                 8/03 at 102       Aaa    5,067,920
    3,000,000 5.125%, 8/15/21                 8/03 at 102       Aaa    2,645,970
    6,000,000 Los Angeles Department
               of Water and Power,
               5.400%, 11/15/31              11/03 at 102       Aaa    5,365,140
      285,000 Los Angeles Home
               Mortgage (GNMA),
               8.100%, 5/01/17           No Optional Call       Aaa      323,997
    5,000,000 Los Angeles County
               Transportation
               Commission, 6.250%,
               7/01/13                        7/02 at 102       Aaa    5,135,900
    2,000,000 Marysville (Fremont-
               Rideout Health Group),
               6.300%, 1/01/22                1/02 at 102       Aaa    2,035,040
    1,000,000 Modesto (Golf Course
               Project), Certificates
               of Participation,
               7.300%, 11/01/20 (Pre-
               refunded to 11/01/98)         11/98 at 102       Aaa    1,114,480
              Modesto Irrigation
               District Financing
               Authority, Domestic
               Water Project:
    4,500,000 6.125%, 9/01/19                 9/02 at 102       Aaa    4,532,445
    5,750,000 5.500%, 9/01/22                 9/02 at 100       Aaa    5,324,615
    2,500,000 Mt. Diablo Hospital
               District,
               8.000%, 12/01/11 (Pre-
               refunded to 12/01/00)         12/00 at 102       Aaa    2,962,525
    2,000,000 Mt. Diablo Unified
               School District,
               Special Tax, 7.050%,
               8/01/20                        8/00 at 102       Aaa    2,196,060
              Napa FHA-Insured
               (Creekside Apartments):
    2,555,000 6.625%, 7/01/24                 7/02 at 102       Aaa    2,639,443
    2,000,000 6.625%, 7/01/25                 7/04 at 101       Aaa    2,072,820
    2,500,000 Oakland Pension
               Financing, 7.600%,
               8/01/21                        8/98 at 102       Aaa    2,774,475
    4,000,000 Orange County
               Certificates of
               Participation, 5.500%,
               6/01/19                        6/02 at 100       Aaa    3,663,120
</TABLE>
 
 
                                         19
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN CALIFORNIA INSURED TAX-FREE VALUE FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                      OPT. CALL
 AMOUNT       DESCRIPTION                     PROVISIONS* RATINGS** MARKET VALUE
- --------------------------------------------------------------------------------
 <C>          <S>                        <C>              <C>       <C>
 $  1,250,000 Palm Desert
               Redevelopment Agency,
               Tax Allocation Project,
               7.400%, 5/01/09                5/97 at 101       Aaa $  1,319,488
    2,000,000 Pittsburg Redevelopment
               Agency, Tax Allocation
               (Los Medanos Community
               Project),
               7.150%, 8/01/21                8/01 at 103       Aaa    2,324,320
    1,500,000 Port of Oakland, 7.250%,
               11/01/16                       5/97 at 102       Aaa    1,601,775
              Rancho Cucamonga
               Redevelopment Agency:
    1,270,000 7.125%, 9/01/19 (Pre-
               refunded to 9/01/99)           9/99 at 102       Aaa    1,427,480
    1,230,000 7.125%, 9/01/19                 9/99 at 102       Aaa    1,351,413
    5,000,000 5.500%, 9/01/23                 3/04 at 102       Aaa    4,650,150
    5,000,000 Rancho Mirage
               Redevelopment Agency,
               Tax Allocation, 5.000%,
               4/01/24                        4/04 at 102       Aaa    4,295,950
              Riverside County Desert
               Justice Facility
               Corporation,
               Certificates of
               Participation:
    3,600,000 6.000%, 12/01/17               12/04 at 101       Aaa    3,595,212
    2,500,000 6.250%, 12/01/21               12/04 at 101       Aaa    2,531,775
    3,000,000 Sacramento Municipal
               Utility District,
               Electric System,
               6.500%, 9/01/21 (Pre-
               refunded to 9/01/01)           9/01 at 102       Aaa    3,370,170
    4,150,000 Sacramento County
               Airport System,
               5.750%, 7/01/24                7/02 at 100       Aaa    3,986,158
    2,500,000 San Bernardino County
               Transportation
               Authority Sales Tax,
               6.000%, 3/01/10                3/02 at 102       Aaa    2,536,525
    2,000,000 San Diego Regional
               Building Authority
               Lease Revenue (San
               Miguel Fire Protection
               District),
               7.250%, 1/01/20 (Pre-
               refunded to 1/01/00)           1/00 at 102       Aaa    2,259,000
    2,990,000 San Francisco Airports
               Commission, 6.100%,
               5/01/25 (DD)                   5/04 at 101       Aaa    3,000,495
              San Francisco City and
               County Redevelopment
               Agency (George R.
               Moscone Convention
               Center):
    2,250,000 6.800%, 7/01/19                 7/04 at 102       Aaa    2,400,863
    1,000,000 6.750%, 7/01/24                 7/04 at 102       Aaa    1,063,920
    2,250,000 San Jose Redevelopment
               Agency, Tax Allocation,
               4.750%, 8/01/24                2/04 at 102       Aaa    1,844,775
    4,000,000 San Marcos Public
               Facilities Authority,
               Tax Allocation, 5.500%,
               8/01/23                        8/03 at 102       Aaa    3,699,920
    6,750,000 Southern California
               Public Power Authority,
               5.000%, 7/01/22                7/03 at 100       Aaa    5,830,582
    2,000,000 Southern California
               Rapid Transit Finance
               Authority, Certificates
               of Participation,
               7.500%, 7/01/05            1/01 at 102 1/2       Aaa    2,259,700
    3,040,000 Sulphur Springs Union
               School District,
               0.000%, 9/01/15           No Optional Call       Aaa      908,685
</TABLE>
 
 
                                         20
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
 PRINCIPAL                                    OPT. CALL
 AMOUNT       DESCRIPTION                   PROVISIONS* RATINGS** MARKET VALUE
- -------------------------------------------------------------------------------
 <C>          <S>                           <C>         <C>       <C>
 $    125,000 Thousand Oaks Redevelopment
               Agency,
               Single Family Mortgage,
               7.900%, 1/01/16              1/97 at 102       Aaa $    130,638
    4,300,000 Walnut Creek (John Muir
               Medical Center),
               Certificates of
               Participation, 5.000%,
               2/15/16                      2/04 at 102       Aaa    3,792,427
- -------------------------------------------------------------------------------
 $217,105,000 Total Investments - (Cost
               $207,109,328) - 102.5%                              214,755,324
- -------------------------------------------------------------------------------
- -------------------
              TEMPORARY INVESTMENTS IN
              SHORT-TERM MUNICIPAL
              SECURITIES - 1.4%
 $    500,000 California Health
               Facilities Financing
               Authority
               (St. Joseph Health
               System), Series 1991B,
               Variable Rate Demand
               Bonds, 3.200%, 7/01/09+                     VMIG-1      500,000
    1,000,000 California Health
               Facilities Financing
               Authority
               (St. Francis Memorial
               Hospital), Series 1993B,
               Variable Rate Demand
               Bonds,
               3.350%, 11/01/19+                              P-1    1,000,000
    1,000,000 California Statewide
               Communities Development
               Authority (St. Joseph
               Health System),
               Certificates of
               Participation, Variable
               Rate Demand Bonds, 3.200%,
               7/01/24+                                    VMIG-1    1,000,000
      400,000 Santa Ana Health Facilities
               Authority (Town &
               Country), Variable Rate
               Demand Bonds,
               3.250%, 10/01/20+                              A-1      400,000
- -------------------------------------------------------------------------------
 $  2,900,000 Total Temporary Investments
               - 1.4%                                                2,900,000
- -------------------------------------------------------------------------------
- -------------------
              Other Assets Less
               Liabilities - (3.9)%                                 (8,153,637)
- -------------------------------------------------------------------------------
              Net Assets - 100%                                   $209,501,687
</TABLE>
 
- --------------------------------------------------------------------------------
 
 
                                         21
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN CALIFORNIA INSURED TAX-FREE VALUE FUND--CONTINUED
<TABLE>
<CAPTION>
                                                                NUMBER           MARKET
                 STANDARD & POOR'S               MOODY'S     OF ISSUES            VALUE     PERCENT
- ---------------------------------------------------------------------------------------------------
 <S>             <C>                   <C>                   <C>           <C>              <C>
 SUMMARY OF                    AAA                   Aaa            68     $209,228,664         97%
 RATINGS**            AA+, AA, AA-     Aa1, Aa, Aa2, Aa3             1        5,526,660          3
 PORTFOLIO OF
 INVESTMENTS
 (EXCLUDING
 TEMPORARY
 INVESTMENTS):
- ---------------------------------------------------------------------------------------------------
 TOTAL                                                              69     $214,755,324        100%
- ---------------------------------------------------------------------------------------------------
</TABLE>
All of the bonds in the portfolio, excluding temporary investments in short-
term municipal securities, are either covered by Original Issue Insurance,
Secondary Market Insurance or Portfolio Insurance, or are backed by an escrow
or trust containing sufficient U.S. Government or U.S. Government agency
securities to ensure the timely payment of principal and interest.
* Optional Call Provisions: Dates (month and year) and prices of the earliest
optional call or redemption. There may be other call provisions at varying
prices at later dates.
** Ratings: Using the higher of Standard & Poor's or Moody's rating.
(WI) Security purchased on a when-issued basis (note 1).
(DD) Security purchased on a delayed delivery basis (note 1).
+ The security has a maturity of more than one year, but has variable rate and
demand features which qualify it as a short-term security. The rate disclosed
is that currently in effect. This rate changes periodically based on market
conditions or a specified market index.

See accompanying notes to financial statements.
 
                                         22
<PAGE>
 
 
NUVEEN MASSACHUSETTS TAX-FREE VALUE FUND
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
 PRINCIPAL                                      OPT. CALL                MARKET
 AMOUNT      DESCRIPTION                      PROVISIONS* RATINGS**       VALUE
- -------------------------------------------------------------------------------
 <C>         <S>                          <C>             <C>       <C>
             Massachusetts General
              Obligation:
 $   165,000 7.250%, 3/01/09 (Pre-
              refunded to 3/01/00)            3/00 at 102       Aaa $   186,288
     715,000 5.500%, 2/01/11                  2/03 at 102         A     697,554
             Massachusetts Bay
              Transportation Authority:
     250,000 7.750%, 3/01/10 (Pre-
              refunded to 3/01/98)            3/98 at 102       Aaa     275,990
   1,000,000 7.000%, 3/01/11 (Pre-
              refunded to 3/01/01)            3/01 at 102       Aaa   1,133,650
     250,000 Massachusetts Bay
              Transportation Authority,
              Certificates of
              Participation, 7.800%,
              1/15/14                        12/06 at 100       BBB     280,185
     165,000 Massachusetts Educational
              Loan Authority,
              7.875%, 6/01/03                 6/97 at 102       AAA     178,766
   1,345,000 Massachusetts Health and
              Educational Facilities
              Authority (Emerson
              Hospital), 8.000%,
              7/01/18                         7/00 at 102      Baa1   1,430,959
     250,000 Massachusetts Health and
              Educational Facilities
              Authority (Mount Auburn
              Hospital),
              7.875%, 7/01/18 (Pre-
              refunded to 7/01/98)            7/98 at 102       Aaa     279,438
     350,000 Massachusetts Health and
              Educational Facilities
              Authority, (Salem
              Hospital), 7.250%,
              7/01/09 (Pre-refunded to
              7/01/97)                        7/97 at 100       Aaa     368,239
     500,000 Massachusetts Health and
              Educational Facilities
              Authority (Cardinal
              Cushing General
              Hospital), 8.875%,
              7/01/18                     7/99 at 102 1/2       N/R     537,415
             Massachusetts Health and
              Educational Facilities
              Authority (Suffolk
              University):
   1,180,000 8.125%, 7/01/20 (Pre-
              refunded to 7/01/00)        7/00 at 101 1/2       Baa   1,368,057
   1,000,000 6.350%, 7/01/22                  7/02 at 102       AAA   1,018,130
     500,000 Massachusetts Health and
              Educational Facilities
              Authority (Newton-
              Wellesley Hospital),
              8.000%, 7/01/18                 7/98 at 102       Aaa     558,385
     500,000 Massachusetts Health and
              Educational Facilities
              Authority, FHA-Insured
              (St. Elizabeth's Hospital
              of Boston),
              7.750%, 8/01/27 (Pre-
              refunded to 8/01/97)            8/97 at 102       Aaa     543,895
     750,000 Massachusetts Health and
              Educational Facilities
              Authority (Baystate
              Medical Center),
              7.500%, 7/01/20 (Pre-
              refunded to 7/01/99)            7/99 at 102        A+     840,990
   1,000,000 Massachusetts Health and
              Educational Facilities
              Authority (Boston
              College),
              6.625%, 7/01/21                 7/01 at 102       Aaa   1,049,320
     500,000 Massachusetts Health and
              Educational Facilities
              Authority (Worcester
              Polytechnic Institute),
              6.625%, 9/01/17                 9/02 at 102        A+     528,605
     495,000 Massachusetts Health and
              Educational Facilities
              Authority (Brockton
              Hospital), 8.000%,
              7/01/07                         7/97 at 102         A     533,417
     250,000 Massachusetts Health and
              Educational Facilities
              Authority (University
              Hospital), 7.250%,
              7/01/10                         7/00 at 102       Aaa     276,098
</TABLE>
 
 
                                         23
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN MASSACHUSETTS TAX-FREE VALUE FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                      OPT. CALL                MARKET
 AMOUNT      DESCRIPTION                      PROVISIONS* RATINGS**       VALUE
- -------------------------------------------------------------------------------
 <C>         <S>                             <C>          <C>       <C>
 $   750,000 Massachusetts Health and
              Educational Facilities
              Authority (New England
              Medical Center), 6.625%,
              7/01/25                         7/02 at 102       Aaa $   787,988
   1,750,000 Massachusetts Health and
              Educational Facilities
              Authority (New England
              Deaconess Hospital), 6.875%,
              4/01/22                         4/02 at 102         A   1,802,938
   1,000,000 Massachusetts Health and
              Educational Facilities
              Authority (Metrowest
              Health), 6.500%, 11/15/18      11/02 at 102         A     941,810
     885,000 Massachusetts Health and
              Educational Facilities
              Authority (Cable Housing and
              Health Services), 5.625%,
              7/01/13                         7/03 at 102       Aaa     856,397
             Massachusetts Health and
              Educational Facilities
              Authority (Lahey Clinic
              Medical Center):
   1,000,000 5.625%, 7/01/15                  7/03 at 102       Aaa     963,480
   2,000,000 5.375%, 7/01/23                  7/03 at 102       Aaa   1,839,260
     700,000 Massachusetts Health and
              Educational Facilities
              Authority (Daughters of
              Charity),
              6.100%, 7/01/14                 7/04 at 102        Aa     703,780
             Massachusetts Health and
              Educational Facilities
              Authority (Youville
              Hospital):
   2,500,000 6.000%, 2/15/25                  2/04 at 102        Aa   2,426,025
   2,000,000 6.000%, 2/15/34                  2/04 at 102        Aa   1,907,900
   2,000,000 Massachusetts Housing Finance
              Agency,
              Housing Project,
              6.375%, 4/01/21                 4/03 at 102        A1   2,001,980
             Massachusetts Housing Finance
              Agency,
              Residential Development:
   1,000,000 6.250%, 11/15/14                11/02 at 102       Aaa   1,009,630
   1,000,000 6.875%, 11/15/21                 5/02 at 102       Aaa   1,041,340
             Massachusetts Housing Finance
              Agency, Single Family
              Housing:
     500,000 7.350%, 12/01/16                 6/01 at 102        Aa     534,675
   1,250,000 7.700%, 6/01/17                  6/98 at 102        Aa   1,352,013
   2,290,000 Massachusetts Industrial
              Finance Agency, Lesley
              College, 6.300%, 7/01/25        7/05 at 102       AAA   2,337,632
   1,440,000 Massachusetts Industrial
              Finance Agency, Pollution
              Control (Eastern Edison),
              5.875%, 8/01/08                 8/03 at 102      Baa2   1,426,435
   1,000,000 Massachusetts Industrial
              Finance Authority
              (Malden Public Library
              Project),
              7.250%, 1/01/15                 1/05 to 102       Aaa   1,132,070
   1,000,000 Massachusetts Industrial
              Finance Agency
              (Semass Project), 9.000%,
              7/01/15                         7/01 at 103       N/R   1,092,650
     250,000 Massachusetts Industrial
              Finance Agency
              (College of the Holy Cross),
              6.450%, 1/01/12                 1/02 at 102        A1     261,938
     475,000 Massachusetts Industrial
              Finance Agency (Sturdy
              Memorial Hospital), 7/900%,
              6/01/09                         6/99 at 102      BBB+     509,300
     500,000 Massachusetts Industrial
              Finance Agency (Springfield
              College), 7.800%, 10/01/09     10/99 at 103         A     577,885
</TABLE>
 
 
                                         24
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
 PRINCIPAL                                      OPT. CALL                MARKET
 AMOUNT      DESCRIPTION                      PROVISIONS* RATINGS**       VALUE
- -------------------------------------------------------------------------------
 <C>         <S>                             <C>          <C>       <C>
 $ 1,380,000 Massachusetts Industrial
              Finance Agency
              (Merrimack College), 7.125%,
              7/01/12                         7/02 at 102      BBB- $ 1,444,639
   1,600,000 Massachusetts Industrial
              Finance Agency
              (Phillips Academy), 5.375%,
              9/01/23                         9/08 at 102       Aa1   1,473,280
     500,000 Massachusetts Industrial
              Finance Agency (Whitehead
              Institute for Biomedical
              Research), 5.125%, 7/01/26      7/03 at 102        Aa     425,250
   1,000,000 Massachusetts Municipal
              Wholesale Electric Company,
              5.000%, 7/01/17                 7/04 at 102       Aaa     887,990
             Massachusetts Port Authority:
     500,000 7.125%, 7/01/12                  7/98 at 100        Aa     506,390
     635,000 13.000%, 7/01/13                No Opt. Call       Aaa   1,089,787
             Massachusetts Turnpike
              Authority:
     500,000 5.000%, 1/01/13                  1/03 at 100        A1     455,065
     500,000 5.000%, 1/01/20                  1/03 at 100        A1     436,975
   1,000,000 5.125%, 1/01/23                  1/03 at 102       Aaa     894,120
             Attleboro General Obligation:
     450,000 6.250%, 1/15/10                  1/03 at 102      Baa1     461,988
     450,000 6.250%, 1/15/11                  1/03 at 102      Baa1     460,526
             Barnstable General
              Obligation:
     880,000 5.750%, 9/15/13                  9/04 at 102        Aa     874,113
     490,000 5.750%, 9/15/14                  9/04 at 102        Aa     483,018
             Boston General Obligation:
     250,000 7.700%, 2/01/09 (Pre-refunded
              to 2/01/99)                     2/99 at 102         A     280,880
   1,000,000 6.750%, 7/01/11                  7/01 at 102       Aaa   1,128,000
   1,500,000 Boston City Hospital, FHA-
              Insured Mortgage, 7.625%,
              2/15/21 (Pre-refunded to
              8/15/00)                        8/00 at 102       Aaa   1,717,170
             Boston Water and Sewer
              Commission:
     180,000 7.875%, 11/01/13 (Pre-
              refunded to 11/01/96)          11/96 at 102         A     191,659
     320,000 7.875%, 11/01/13                11/96 at 102         A     339,699
     500,000 7.000%, 11/01/18 (Pre-
              refunded to 11/01/01)          11/01 at 102       Aaa     572,760
   1,000,000 Boston-Mount Pleasant Housing
              Development Corporation,
              Multi-Family Housing,
              6.750%, 8/01/23                 8/02 at 102       AAA   1,033,710
   1,000,000 Dartmouth Housing Development
              Corporation, Multi-Family
              Housing, 7.375%, 7/01/24        1/98 at 103       AAA   1,049,930
             Deerfield General Obligation:
     420,000 6.200%, 6/15/09                  6/02 at 102        A1     452,911
     415,000 6.250%, 6/15/10                  6/02 at 102        A1     445,722
     635,000 Haverhill General Obligation,
              7.500%, 10/15/11               10/01 at 102       Baa     688,918
             Holyoke General Obligation:
     685,000 8.000%, 6/01/01                 No Opt. Call       Baa     734,210
     250,000 8.150%, 6/15/06                  6/02 at 103       Aaa     298,750
     750,000 7.000%, 11/01/08                11/02 at 102       Baa     817,118
     500,000 7.650%, 8/01/09                  8/01 at 102       Baa     549,690
</TABLE>
 
 
                                         25
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN MASSACHUSETTS TAX-FREE VALUE FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                     OPT. CALL                MARKET
 AMOUNT      DESCRIPTION                     PROVISIONS* RATINGS**       VALUE
- -------------------------------------------------------------------------------
 <C>         <S>                        <C>              <C>       <C>
             Lowell General
              Obligation:
 $   545,000 8.300%, 2/15/05                No Opt. Call      Baa1 $   667,167
     445,000 8.400%, 1/15/09 (Pre-
              refunded to 1/15/01)           1/01 at 102       Aaa     533,737
   1,000,000 Lynn General Obligation,
              7.850%, 1/15/11 (Pre-
              refunded to 1/15/02)           1/02 at 104       Aaa   1,205,110
     500,000 Monson General
              Obligation School
              Project, 7.700%,
              10/15/10 (Pre-refunded
              to 10/15/00)                  10/00 at 102       Aaa     581,395
             Palmer General
              Obligation:
     500,000 7.700%, 10/01/10 (Pre-
              refunded to 10/01/00)         10/00 at 102       Aaa     580,920
     500,000 5.000%, 10/01/10               10/03 at 103       Aaa     497,945
   1,130,000 Peabody General
              Obligation, 6.950%,
              8/01/09                        8/00 at 100       Aaa   1,223,937
     550,000 Quincy Hospital, FHA-
              Insured, 7.875%,
              1/15/16                        7/96 at 102       AAA     579,898
     250,000 Sandwich General
              Obligation,
              7.100%, 11/01/07 (Pre-
              refunded to 11/01/98)     11/98 at 102 1/2       Aaa     277,538
   1,250,000 Somerville Housing
              Authority (GNMA),
              7.950%, 11/20/30               5/00 at 102       AAA   1,339,887
     425,000 South Essex Sewerage
              District, General
              Obligation, 9.000%,
              12/01/00                      No Opt. Call         A     511,070
     250,000 Southeastern
              Massachusetts
              University
              Building Authority,
              7.800%, 5/01/16 (Pre-
              refunded to 5/01/96)           5/96 at 102         A     261,324
   1,000,000 Springfield General
              Obligation, 7.100%,
              9/01/11                        9/02 at 102       Baa   1,075,350
             Taunton General
              Obligation:
   1,465,000 8.000% 2/01/02                 No Opt. Call         A   1,720,290
   1,005,000 8.000% 2/01/03                 No Opt. Call         A   1,196,723
     250,000 University of Lowell
              Building Authority,
              7.400%, 11/01/07              11/97 at 102         A     272,042
     500,000 University of
              Massachusetts Building
              Authority, 7.500%,
              5/01/14                        5/98 at 102         A     554,150
   1,000,000 Worcester General
              Obligation, 6.000%,
              8/01/04                        8/02 at 102      BBB+   1,035,520
   1,000,000 Puerto Rico Aqueduct and
              Sewer Authority,
              7.875%, 7/01/17                7/98 at 102         A   1,113,750
   2,250,000 Puerto Rico Electric
              Power Authority,
              7.000%, 7/01/21                7/01 at 102        A-   2,463,210
- -------------------------------------------------------------------------------
 $71,560,000 Total Investments -
              (Cost $71,511,454) -
              97.4%                                                 75,477,738
- -------------------------------------------------------------------------------
- -------------------
             TEMPORARY INVESTMENTS IN
             SHORT-TERM MUNICIPAL
             SECURITIES - 4.5%
 $ 3,500,000 Massachusetts Dedicated
              Income Tax, Variable
              Rate Demand Bonds,
              3.200%, 12/01/97+                             VMIG-1   3,500,000
- -------------------------------------------------------------------------------
             Other Assets Less
              Liabilities - (1.9)%                                  (1,454,487)
- -------------------------------------------------------------------------------
             Net Assets - 100%                                     $77,523,251
</TABLE>
 
- --------------------------------------------------------------------------------
 
 
                                         26
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
 
<TABLE>
<CAPTION>
                                                            NUMBER      MARKET  MARKET
                 STANDARD & POOR'S               MOODY'S OF ISSUES       VALUE PERCENT
- --------------------------------------------------------------------------------------
 <S>             <C>               <C>                   <C>       <C>         <C>
 SUMMARY OF                    AAA                   Aaa        37 $31,328,580     42%
 RATINGS**            AA+, AA, AA-     Aa1, Aa, Aa2, Aa3        10  10,686,444      14
 PORTFOLIO OF                   A+                    A1         8   5,424,186       7
 INVESTMENTS                 A, A-             A, A2, A3        16  13,458,401      18
 (EXCLUDING        BBB+, BBB, BBB- Baa1, Baa, Baa2, Baa3        15  12,950,062      17
 TEMPORARY               Non-rated             Non-rated         2   1,630,065       2
 INVESTMENTS):
- --------------------------------------------------------------------------------------
 TOTAL                                                          88 $75,477,738    100%
</TABLE>
 
- --------------------------------------------------------------------------------
* Optional Call Provisions: Dates (month and year) and prices of the earliest
optional call or redemption. There may be other call provisions at varying
prices at later dates.
** Ratings: Using the higher of Standard & Poor's or Moody's rating.
N/R - Investment is not rated.
+ The security has a maturity of more than one year, but has variable rate and
demand features which qualify it as a short-term security. The rate disclosed
is that currently in effect. This rate changes periodically based on market
conditions or a specified market index.
See accompanying notes to financial statements.
 
                                         27
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN MASSACHUSETTS INSURED TAX-FREE VALUE FUND
<TABLE>
<CAPTION>
 PRINCIPAL                                      OPT. CALL                MARKET
 AMOUNT      DESCRIPTION                      PROVISIONS* RATINGS**       VALUE
- -------------------------------------------------------------------------------
 <C>         <S>                             <C>          <C>       <C>
             Massachusetts General
              Obligation:
 $   500,000 6.500%, 6/01/08                  6/02 at 101       Aaa $   534,200
     250,000 7.250%, 3/01/09 (Pre-refunded
              to 3/01/00)                     3/00 at 102       Aaa     282,255
   1,200,000 6.000%, 6/01/13                  6/02 at 100       Aaa   1,208,124
             Massachusetts Bay
              Transportation Authority,
              General Transportation
              System:
     250,000 7.250%, 3/01/03                  3/00 at 102       Aaa     279,643
     250,000 7.100%, 3/01/13 (Pre-refunded
              to 3/01/99)                     3/99 at 102       Aaa     277,003
   1,000,000 5.750%, 3/01/22                  3/02 at 100       Aaa     972,190
     250,000 Massachusetts Bay
              Transportation Authority,
              Certificates of
              Participation, 7.650%,
              8/01/15                         8/00 at 102       Aaa     288,873
     750,000 Massachusetts College
              Building Authority,
              7.250%, 5/01/16                 5/96 at 102       Aaa     781,695
     450,000 Massachusetts Health and
              Educational Facilities
              Authority (St. Luke's
              Hospital of New Bedford),
              7.750%, 7/01/13 (Pre-
              refunded to 7/01/97)            7/97 at 102       Aaa     488,547
             Massachusetts Health and
              Educational Facilities
              Authority (South Shore
              Hospital):
     200,000 8.125%, 7/01/17 (Pre-refunded
              to 7/01/97)                     7/97 at 102       Aaa     218,445
     250,000 7.500%, 7/01/20 (Pre-refunded
              to 7/01/00)                     7/00 at 102       Aaa     286,734
   1,000,000 6.500%, 7/01/22                  7/02 at 102       Aaa   1,038,650
     300,000 Massachusetts Health and
              Educational Facilities
              Authority (Mount Auburn
              Hospital),
              7.875%, 7/01/18 (Pre-
              refunded to 7/01/98)            7/98 at 102       Aaa     335,325
             Massachusetts Health and
              Educational Facilities
              Authority (Lahey Clinic
              Medical Center):
     750,000 7.600%, 7/01/08                  7/98 at 102       Aaa     832,852
   1,700,000 5.625%, 7/01/15                  7/03 at 102       Aaa   1,637,915
   2,500,000 5.375%, 7/01/23                  7/03 at 102       Aaa   2,299,074
     800,000 Massachusetts Health and
              Educational Facilities
              Authority (Berkshire Health
              Systems), 7.600%, 10/01/14
              (Pre-refunded to 10/01/98)     10/98 at 102       Aaa     894,400
     750,000 Massachusetts Health and
              Educational Facilities
              Authority (Salem Hospital),
              7.250%, 7/01/09 (Pre-
              refunded to 7/01/97)            7/97 at 100       Aaa     789,083
     250,000 Massachusetts Health and
              Educational Facilities
              Authority (Capital Asset
              Program), 7.200%, 7/01/09       7/99 at 102       Aaa     273,543
     500,000 Massachusetts Health and
              Educational Facilities
              Authority (University
              Hospital), 7.250%, 7/01/19      7/00 at 102       Aaa     553,325
     250,000 Massachusetts Health and
              Educational Facilities
              Authority (Newton-Wellesley
              Hospital),
             8.000%, 7/01/18                  7/98 at 102       Aaa     279,193
             Massachusetts Health and
              Educational Facilities
              Authority (Northeastern
              University):
     250,000 7.600%, 10/01/10                10/98 at 102       Aaa     277,803
   1,600,000 6.550%, 10/01/22                10/02 at 102       Aaa   1,680,240
</TABLE>
 
 
                                         28
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
 PRINCIPAL                                      OPT. CALL                MARKET
 AMOUNT      DESCRIPTION                      PROVISIONS* RATINGS**       VALUE
- -------------------------------------------------------------------------------
 <C>         <S>                             <C>          <C>       <C>
 $   500,000 Massachusetts Health and
              Educational Facilities
              Authority (Baystate Medical
              Center),
              7.500%, 7/01/20 (Pre-
              refunded to 7/01/99)            7/99 at 102        A+ $   560,660
     500,000 Massachusetts Health and
              Educational Facilities
              Authority (Stonehill
              College),
              7.700%, 7/01/20 (Pre-
              refunded to 7/01/00)            7/00 at 102       Aaa     577,770
   1,000,000 Massachusetts Health and
              Educational Facilities
              Authority (Boston College),
              6.625%, 7/01/21                 7/01 at 102       Aaa   1,049,320
     500,000 Massachusetts Health and
              Educational Facilities
              Authority (Berklee College
              of Music),
              6.875%, 10/01/21               10/01 at 102       Aaa     533,265
   1,000,000 Massachusetts Health and
              Educational Facilities
              Authority (Brigham and
              Women's Hospital),
              6.750%, 7/01/24                 7/01 at 102        Aa   1,036,740
     250,000 Massachusetts Health and
              Educational Facilities
              Authority (Beverly
              Hospital),
              7.300%, 7/01/19 (Pre-
              refunded to 7/01/99)            7/99 at 102       Aaa     280,660
   1,500,000 Massachusetts Health and
              Educational Facilities
              Authority (New England
              Medical Center), 6.625%,
              7/01/25                         7/02 at 102       Aaa   1,575,975
   1,450,000 Massachusetts Health and
              Educational Facilities
              Authority (Boston
              University), 6.000%,
              10/01/22                       10/02 at 100       Aaa   1,449,899
   2,000,000 Massachusetts Health and
              Educational Facilities
              Authority (Bentley College),
              6.125%, 7/01/17                 7/02 at 102       Aaa   2,016,740
     355,000 Massachusetts Housing Finance
              Agency,
              7.600%, 12/01/16               12/99 at 103       Aaa     382,179
             Massachusetts Housing Finance
              Agency, Single Family
              Housing:
     500,000 7.350%, 12/01/16                 6/01 at 102        Aa     534,675
     250,000 7.700%, 6/01/17                  6/98 at 102        Aa     270,403
   1,630,000 Massachusetts Industrial
              Finance Authority (Malden
              Public Library Project),
              7.250%, 1/01/15                 1/05 at 102       Aaa   1,845,274
     500,000 Massachusetts Industrial
              Finance Agency
              (Brandeis University),
              6.800%, 10/01/19               10/99 at 102       Aaa     535,640
     200,000 Massachusetts Industrial
              Finance Agency (Harvard
              Community Health Plan),
              7.750%, 10/01/08               10/98 at 102       Aaa     222,300
     250,000 Massachusetts Industrial
              Finance Agency
              (Milton Academy),
              7.250%, 9/01/19 (Pre-
              refunded to 9/01/99)            9/99 at 102       Aaa     281,253
     375,000 Massachusetts Industrial
              Finance Agency
              (Museum of Science),
              7.300%, 11/01/09 (Pre-
              refunded to 11/01/99)          11/99 at 102       Aaa     424,054
   1,000,000 Massachusetts Industrial
              Finance Agency (Mount
              Holyoke College), 6.300%,
              7/01/13                         7/01 at 102       Aaa   1,025,960
     420,000 Massachusetts Industrial
              Finance Agency (Babson
              College), 5.800%, 10/01/10     10/05 at 102       Aaa     426,909
</TABLE>
 
 
                                         29
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN MASSACHUSETTS INSURED TAX-FREE VALUE FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                      OPT. CALL                MARKET
 AMOUNT      DESCRIPTION                      PROVISIONS* RATINGS**       VALUE
- -------------------------------------------------------------------------------
 <C>         <S>                         <C>              <C>       <C>
 $ 2,000,000 Massachusetts Municipal
              Wholesale Electric
              Company, 5.000%, 7/01/10        7/03 at 102       Aaa $ 1,855,260
   1,000,000 Massachusetts Port
              Authority, 13.000%,
              7/01/13                        No Opt. Call       Aaa   1,716,200
   1,000,000 Massachusetts Turnpike
              Authority,
              5.125%, 1/01/23                 1/03 at 102       Aaa     894,120
   1,000,000 Boston General
              Obligation, 6.750%,
              7/01/11                         7/01 at 102       Aaa   1,128,000
     500,000 Boston City Hospital
              (FHA-Insured Mortgage),
              7.625%, 2/15/21 (Pre-
              refunded to 8/15/00)            8/00 at 102       Aaa     572,390
             Boston Water and Sewer
              Commission:
     500,000 7.250%, 11/01/06                11/98 at 100       Aaa     542,880
     500,000 7.000%, 11/01/18 (Pre-
              refunded to 11/01/01)          11/01 at 102       Aaa     572,760
     500,000 Fall River General
              Obligation, 7.200%,
              6/01/10                         6/01 at 102       Aaa     554,955
     250,000 Town of Groveland
              Unlimited Tax, 6.900%,
              6/15/07                         6/01 at 102       Aaa     275,095
   1,000,000 Haverhill General
              Obligation,
              6.700%, 9/01/10                 9/01 at 102       Aaa   1,076,130
     250,000 Holyoke General
              Obligation, 8.150%,
              6/15/06                         6/02 at 103       Aaa     298,750
     450,000 Leominster General
              Obligation, 7.500%,
              4/01/09                         4/00 at 102       Aaa     513,468
   2,625,000 Lowell General
              Obligation, 5.600%,
              11/01/12                       11/03 at 102       Aaa   2,579,351
   1,025,000 Lynn General Obligation,
              6.750%, 1/15/02                No Opt. Call       Aaa   1,134,132
     250,000 Lynn Water and Sewer
              Commission,
              7.250%, 12/01/10 (Pre-
              refunded to 12/01/00)          12/00 at 102       Aaa     286,270
   1,000,000 Mansfield General
              Obligation, 6.700%,
              1/15/11                         1/02 at 102       Aaa   1,072,810
     250,000 Methuen General
              Obligation, 7.400%,
              5/15/04                         5/00 at 102       Aaa     277,260
     500,000 Monson General Obligation
              School Project, 7.700%,
              10/15/10 (Pre-refunded
              to 10/15/00)                   10/00 at 102       Aaa     581,395
   1,500,000 Monson General
              Obligation, 5.500%,
              10/15/10                       No Opt. Call       Aaa   1,493,805
     300,000 North Andover General
              Obligation,
              7.400%, 9/15/10                 9/00 at 103       Aaa     339,738
             North Middlesex Regional
              School District, General
              Obligation:
     270,000 7.200%, 6/15/08                  6/00 at 103       Aaa     302,246
     245,000 7.200%, 6/15/09                  6/00 at 103       Aaa     274,260
     250,000 Northampton General
              Obligation,
              5.300%, 3/01/10                 3/03 at 102       Aaa     243,345
     190,000 Northfield General
              Obligation, 6.350%,
              10/15/09                       10/01 at 102       Aaa     201,417
             Palmer General
              Obligation:
     270,000 7.300%, 3/01/10 (Pre-
              refunded to 3/01/00)            3/00 at 102       Aaa     305,381
     250,000 7.700%, 10/01/10 (Pre-
              refunded to 10/01/00)          10/00 at 102       Aaa     290,460
   1,000,000 5.500%, 10/01/10                10/03 at 102       Aaa     995,890
     440,000 Quaboag Regional School
              District, General
              Obligation, 6.250%,
              6/15/08                         6/02 at 102       Aaa     467,751
             Salem General Obligation:
     500,000 6.800%, 8/15/09                  8/01 at 102       Aaa     541,445
     900,000 6.000%, 7/15/10                  7/02 at 102       Aaa     932,463
     250,000 Sandwich General
              Obligation,
              7.100%, 11/01/07 (Pre-
              refunded to 11/01/98)      11/98 at 102 1/2       Aaa     277,538
</TABLE>
 
 
                                         30
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
 PRINCIPAL                                      OPT. CALL                MARKET
 AMOUNT      DESCRIPTION                      PROVISIONS* RATINGS**       VALUE
- -------------------------------------------------------------------------------
 <C>         <S>                          <C>             <C>       <C>
             Southern Berkshire
              Regional School District,
              General Obligation:
 $   515,000 7.500%, 4/15/07 (Pre-
              refunded to 4/15/02)            4/02 at 102       Aaa $   605,712
   1,145,000 7.000%, 4/15/11                  4/02 at 102       Aaa   1,264,561
     250,000 Springfield General
              Obligation, 7.000%,
              11/01/07                       11/98 at 103       Aaa     274,748
     220,000 Taunton General
              Obligation, 6.800%,
              9/01/09                         9/01 at 103       Aaa     239,925
     455,000 Wareham School Project,
              General Obligation,
              7.050%, 1/15/07                 1/01 at 103       Aaa     507,070
     250,000 Westfield General
              Obligation,
              7.100%, 12/15/08 (Pre-
              refunded to 12/15/00)          12/00 at 102       Aaa     284,728
     215,000 Whately General
              Obligation, 6.350%,
              1/15/09                         1/02 at 102       Aaa     225,956
   1,210,000 Winchendon General
              Obligation, 6.050%,
              3/15/10                         3/03 at 102       Aaa   1,246,167
     160,000 Worcester General
              Obligation, 6.900%,
              5/15/07                         5/02 at 102       Aaa     177,676
   1,000,000 Puerto Rico Commonwealth,
              General Obligation,
              5.750%, 7/01/24             7/05 at 101 1/2       Aaa     988,800
   2,290,000 Puerto Rico Industrial
              Medical and Environmental
              Authority, 6.250%,
              7/01/16                         1/05 at 102       Aaa   2,368,730
- -------------------------------------------------------------------------------
 $58,855,000 Total Investments - (Cost
              $58,825,998) - 98.6%                                   62,319,826
- -------------------
- -------------------------------------------------------------------------------
             Other Assets Less
              Liabilities - 1.4%                                        856,352
- -------------------------------------------------------------------------------
             Net Assets - 100%                                      $63,176,178
</TABLE>
 
- --------------------------------------------------------------------------------
 
 
                                         31
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN MASSACHUSETTS INSURED TAX-FREE VALUE FUND--CONTINUED
<TABLE>
<CAPTION>
                                                       NUMBER      MARKET  MARKET
                STANDARD & POOR'S           MOODY'S OF ISSUES       VALUE PERCENT
- ---------------------------------------------------------------------------------
 <S>            <C>               <C>               <C>       <C>         <C>
 SUMMARY OF                   AAA               Aaa        80 $59,917,348     96%
 RATINGS**           AA+, AA, AA- Aa1, Aa, Aa2, Aa3         3   1,841,818       3
 PORTFOLIO OF                  A+                A1         1     560,660       1
 INVESTMENTS:
- ---------------------------------------------------------------------------------
 TOTAL                                                     84 $62,319,826    100%
</TABLE>
 
- --------------------------------------------------------------------------------
All of the bonds in the portfolio are either covered by Original Issue
Insurance, Secondary Market Insurance or Portfolio Insurance, or are backed by
an escrow or trust containing sufficient U.S. Government or U.S. Government
agency securities to ensure the timely payment of principal and interest.
* Optional Call Provisions: Dates (month and year) and prices of the earliest
optional call or redemption. There may be other call provisions at varying
prices at later dates.
** Ratings: Using the higher of Standard & Poor's or Moody's rating.
See accompanying notes to financial statements.
 
                                         32
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
 
NUVEEN NEW YORK TAX-FREE VALUE FUND
<TABLE>
<CAPTION>
 PRINCIPAL                                     OPT. CALL
 AMOUNT       DESCRIPTION                    PROVISIONS* RATINGS** MARKET VALUE
- -------------------------------------------------------------------------------
 <C>          <S>                           <C>          <C>       <C>
              New York State Local
               Government Assistance
               Corporation:
 $  1,400,000 6.250%, 4/01/21                4/02 at 102         A $  1,412,838
    2,000,000 5.500%, 4/01/21                4/03 at 102         A    1,857,640
    4,000,000 5.000%, 4/01/21                4/03 at 102         A    3,456,640
      500,000 New York State
               (Commissioner of Office of
               Mental Health),
               Certificates of
               Participation,
               8.300%, 9/01/12               9/97 at 102      Baa1      542,190
    4,000,000 New York State Energy
               Research and Development
               Authority (Consolidated
               Edison), 6.100%, 8/15/20      7/05 at 102        A1    3,987,120
      200,000 New York State Housing
               Finance Agency, State
               University Construction,
               8.000%, 5/01/11              No Opt. Call       Aaa      243,460
    1,650,000 New York State Housing
               Finance Agency, Insured
               Multi-Family Mortgage,
               6.950%, 8/15/12               8/02 at 102        Aa    1,751,442
    2,000,000 New York State Housing
               Finance Agency, Health
               Facilities (New York
               City), 8.000%, 11/01/08      11/00 at 102      BBB+    2,252,220
              New York State Housing
               Finance Agency, Service
               Contract Obligation:
      500,000 6.125%, 3/15/20                9/03 at 102      Baa1      490,960
    3,750,000 5.500%, 9/15/22                9/03 at 102      Baa1    3,371,625
    3,000,000 New York State Housing
               Finance Agency,
               6.500%, 3/15/25               9/05 at 102      Baa1    3,034,830
    1,000,000 New York State Medical Care
               Facilities Finance Agency,
               Hospital and Nursing Home,
               Insured Mortgage (St.
               Vincent's Hospital),
               8.000%, 2/15/27 (Pre-
               refunded to 8/15/97)          8/97 at 102       Aaa    1,072,380
      995,000 New York State Medical Care
               Facilities Finance Agency,
               Hospital and Nursing Home,
               Insured Mortgage (Albany
               Medical Center),
               8.000%, 2/15/28               8/98 at 102       AAA    1,104,858
    1,000,000 New York State Medical Care
               Facilities Finance Agency,
               Hospital and Nursing Home,
               FHA-Insured (Buffalo
               General Hospital),
               7.700%, 2/15/22 (Pre-
               refunded to 8/15/98)          8/98 at 102       AAA    1,119,640
    1,250,000 New York State Medical Care
               Facilities Finance Agency,
               Hospital and Nursing Home,
               FHA-Insured (Catholic
               Medical Center),
               8.300%, 2/15/22 (Pre-
               refunded to 2/15/98)          2/98 at 102       AAA    1,396,850
    2,250,000 New York State Medical Care
               Facilities Finance Agency
               (Columbia-Presbyterian),
               8.000%, 2/15/25 (Pre-
               refunded to 8/15/97)          8/97 at 102       Aaa    2,468,228
              New York State Medical Care
               Facilities Finance Agency,
               Hospital and Nursing Home
               (FHA-Insured):
    2,000,000 6.200%, 8/15/22                8/02 at 102       AAA    2,041,200
    1,000,000 7.350%, 2/15/29                8/99 at 102        Aa    1,088,890
</TABLE>
 
 
                                         33
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN NEW YORK TAX-FREE VALUE FUND--CONTINUED
 
<TABLE>
<CAPTION>
 PRINCIPAL                                     OPT. CALL
 AMOUNT       DESCRIPTION                    PROVISIONS* RATINGS** MARKET VALUE
- -------------------------------------------------------------------------------
 <C>          <S>                           <C>          <C>       <C>
 $  3,780,000 New York State Medical Care
               Facilities Finance Agency,
               Hospital and Nursing Home,
               FHA-Insured (Mt. Sinai
               Hospital), 6.250%, 8/15/12    8/02 at 102       AAA $  3,873,517
    1,545,000 New York State Medical Care
               Facilities Finance Agency,
               Hospital and Nursing Home,
               FHA-Insured (Bayley
               Seton/St. Joseph's
               Hospital), 6.450%, 2/15/09    2/03 at 102       AAA    1,685,116
              New York State Medical Care
               Facilities Finance Agency
               (Mental Health Services):
    1,460,000 7.500%, 2/15/21 (Pre-
               refunded to 2/15/01)          2/01 at 102       Aaa    1,696,520
    1,795,000 5.250%, 8/15/23                8/03 at 102      Baa1    1,540,236
    1,500,000 6.500%, 8/15/24                8/04 at 102      Baa1    1,518,675
    3,000,000 New York State Medical Care
               Facilities Finance Agency,
               Hospital Insured Mortgage,
               5.500%, 8/15/24               2/04 at 102       AAA    2,747,130
    2,500,000 New York State Medical Care
               Facilities Finance Agency,
               Hospital and Nursing Home,
               FHA-Insured (St. Vincent's
               Medical Center),
               6.200%, 2/15/21               2/04 at 102       AAA    2,557,800
    2,490,000 New York State Medical Care
               Facilities Finance Agency
               (Hospital and Nursing
               Home),
               6.400%, 8/15/14               8/04 at 102       AAA    2,587,284
              New York State Medical Care
               Facilities Finance Agency
               (New York Hospital), FHA-
               Insured:
    1,000,000 6.750%, 8/15/14                2/05 at 102       Aaa    1,070,880
    1,000,000 6.800%, 8/15/24                2/05 at 102       Aaa    1,074,140
              New York State Medical Care
               Facilities Finance Agency
               (Brookdale Hospital
               Medical Center):
    1,000,000 6.400%, 2/15/01               No Opt. Call       Baa    1,031,440
    2,700,000 6.800%, 8/15/12                2/05 at 102       Baa    2,775,573
    1,000,000 New York State Medical Care
               Facilities (Health Care
               Center), 6.375%, 11/15/19    11/05 at 102        Aa    1,012,140
      380,000 New York State Mortgage
               Agency,
               8.100%, 10/01/17              4/98 at 102        Aa      410,354
      300,000 New York State Urban
               Development Corporation
               (Center for Industrial
               Innovation),
               7.000%, 1/01/13               1/96 at 102      Baa1      308,403
    1,000,000 New York State Urban
               Development Corporation,
               6.750%, 1/01/26               1/02 at 102       Aaa    1,064,010
    1,100,000 New York State Urban
               Development Corporation
               (Syracuse University
               Center for Science and
               Technology), 7.875%,
               1/01/17                       1/98 at 102      Baa1    1,176,736
              New York State Urban
               Development Corporation,
               Correctional Capital
               Facilities:
    1,250,000 5.500%, 1/01/15                1/03 at 102      Baa1    1,141,600
    1,000,000 7.500%, 1/01/20 (Pre-
               refunded to 1/01/00)          1/00 at 102       Aaa    1,139,270
</TABLE>
 
 
                                         34
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
 PRINCIPAL                                      OPT. CALL
 AMOUNT       DESCRIPTION                     PROVISIONS* RATINGS** MARKET VALUE
- --------------------------------------------------------------------------------
 <C>          <S>                        <C>              <C>       <C>
 $  2,000,000 New York State Urban
               Development Corporation
               (Clarkson Center for
               Advanced Materials
               Processing), 7.800%,
               1/01/20                        1/01 at 102      Baa1 $  2,195,020
    2,900,000 New York State Urban
               Development
               Corporation, State
               Facilities, 7.500%
               4/01/20                        4/01 at 102      Baa1    3,203,485
    1,000,000 New York State Urban
               Development Corporation
               (Cornell Center for
               Theory and Simulation),
               6.000%, 1/01/14                1/03 at 102       Baa      972,840
    2,100,000 Babylon Industrial
               Development Agency,
               Resource Recovery,
               8.500%, 1/01/19                7/98 at 103      Baa1    2,364,390
    1,000,000 Batavia Housing
               Authority, FHA-Insured
               (Washington Towers),
               6.500%, 1/01/23                7/01 at 102       Aaa    1,022,010
    1,000,000 Brookhaven Industrial
               Development Agency,
               Civic Facility (Dowling
               College/National
               Aviation Center),
               6.750%, 3/01/23                3/03 at 102       BBB    1,008,350
      500,000 Dormitory Authority of
               the State of New York
               (Long Island Jewish
               Medical Center), FHA-
               Insured, 7.750%,
               8/15/27                        2/98 at 102       AAA      543,275
              Dormitory Authority of
               the State of New York
               (City University):
    1,500,000 5.750%, 7/01/07                No Opt. Call      Baa1    1,502,415
      750,000 7.500%, 7/01/10                No Opt. Call      Baa1      863,408
      500,000 8.200%, 7/01/13                 7/98 at 102      Baa1      559,740
    1,000,000 7.625%, 7/01/20 (Pre-
               refunded to 7/01/00)           7/00 at 102       Aaa    1,157,050
      750,000 Dormitory Authority of
               the State of New York,
               GNMA (Park Ridge
               Housing, Inc.),
               7.850%, 2/01/29                2/99 at 102       AAA      826,253
    1,985,000 Dormitory Authority of
               the State of New York
               (United Health
               Services), 7.350%,
               8/01/29                        2/00 at 102       AAA    2,142,133
    2,250,000 Dormitory Authority of
               the State of New York,
               Judicial Facilities
               Lease (Suffolk County),
               9.500%, 4/15/14           10/95 at 116 1/2      Baa1    2,637,743
              Dormitory Authority of
               the State of New York
               (State University):
    2,000,000 7.400%, 5/15/01                 5/00 at 102      Baa1    2,207,460
    2,000,000 5.500%, 5/15/08                No Opt. Call      Baa1    1,910,060
    1,125,000 5.250%, 5/15/09                No Opt. Call      Baa1    1,053,799
    2,000,000 5.500%, 5/15/13                No Opt. Call      Baa1    1,868,900
    2,225,000 Dormitory Authority of
               the State of New York
               (Upstate Community
               College), 5.700%,
               7/01/21                        7/04 at 102      Baa1    2,052,896
    1,375,000 Dormitory Authority of
               the State of New York
               (University of
               Rochester, Strong
               Memorial Hospital),
               5.500%, 7/01/21                7/04 at 102        A1    1,266,595
              Dormitory Authority of
               the State of New York
               Court Facilities:
    1,000,000 5.375%, 5/15/16             5/03 at 101 1/2      Baa1      896,910
    5,960,000 5.700%, 5/15/22             5/03 at 101 1/2      Baa1    5,492,792
</TABLE>
 
 
                                         35
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN NEW YORK TAX-FREE VALUE FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                     OPT. CALL
 AMOUNT       DESCRIPTION                    PROVISIONS* RATINGS** MARKET VALUE
- -------------------------------------------------------------------------------
 <C>          <S>                        <C>             <C>       <C>
 $  2,470,000 Dutchess County
               Industrial Development
               Authority, Civic
               Facilities (Bard
               College), 7.000%,
               11/01/17                     11/03 at 102         A $  2,558,673
    1,000,000 Franklin County
               Industrial Development
               Agency (County
               Correctional Facility),
               6.750%, 11/01/12             11/02 at 102       BBB    1,031,560
      800,000 Hempstead Industrial
               Development Authority,
               Civic Facility (United
               Cerebral Palsy
               Association of Nassau
               County), 7.500%,
               10/01/09                     10/99 at 102       Aa2      840,832
    2,500,000 Housing New York
               Corporation, 5.000%,
               11/01/13                     11/03 at 102        AA    2,222,925
              Metropolitan
               Transportation
               Authority, Commuter
               Facilities:
    2,000,000 5.625%, 7/01/16                7/03 at 102      Baa1    1,861,880
    1,000,000 6.250%, 7/01/17                7/02 at 102       Aaa    1,027,180
    1,000,000 Metropolitan
               Transportation
               Authority, Commuter
               Facilities Service
               Contract Revenue,
               7.500%, 7/01/16 (Pre-
               refunded to 7/01/00)          7/00 at 102       Aaa    1,151,660
              Metropolitan
               Transportation
               Authority Transit
               Facilities:
    1,025,000 6.500%, 7/01/18                7/02 at 102       Aaa    1,070,346
    3,095,000 4.750%, 7/01/19                7/03 at 100      Baa1    2,493,889
              Monroe County Water
               Authority, Water
               System:
      510,000 5.250%, 8/01/13                8/03 at 101        AA      474,672
    1,900,000 5.250%, 8/01/16                8/03 at 101        AA    1,727,157
    1,055,000 6.000%, 8/01/17                8/02 at 102        AA    1,043,522
              New York City General
               Obligation:
    2,500,000 7.000%, 8/01/04               No Opt. Call      Baa1    2,700,975
    2,000,000 7.500%, 2/01/06            2/02 at 101 1/2      Baa1    2,193,900
    2,500,000 6.250%, 8/01/10            8/04 at 101 1/2      Baa1    2,473,575
       45,000 6.625%, 8/01/13            8/02 at 101 1/2       Aaa       47,595
    2,000,000 New York City Housing
               Development
               Corporation, Multi-
               Family Mortgage, FHA-
               Insured,
               6.550%, 10/01/15              4/03 at 102       AAA    2,071,780
    1,000,000 New York City Housing
               Development
               Corporation, Multi-Unit
               Mortgage, FHA-Insured,
               7.350%, 6/01/19               6/01 at 102       AAA    1,070,860
    2,500,000 New York City Housing
               Development
               Corporation, Multi-
               Family Housing,
               5.850%, 5/01/26               5/03 at 102        Aa    2,370,475
              New York City Municipal
               Water Finance
               Authority, Water and
               Sewer System:
    1,000,000 5.375%, 6/15/19                6/04 at 101       Aaa      926,020
    1,500,000 7.750%, 6/15/20 (Pre-
               refunded to 6/15/01)      6/01 at 101 1/2       Aaa    1,767,465
      210,000 6.000%, 6/15/20                6/00 at 100       Aaa      210,582
    3,500,000 New York City Industrial
               Development Agency,
               Civic Facility (The
               Lighthouse Project),
               6.500%, 7/01/22               7/02 at 102       Aa2    3,563,070
</TABLE>
 
 
                                         36
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
 PRINCIPAL                                     OPT. CALL
 AMOUNT       DESCRIPTION                    PROVISIONS* RATINGS** MARKET VALUE
- -------------------------------------------------------------------------------
 <C>          <S>                           <C>          <C>       <C>
 $  1,000,000 New York City Industrial
               Development Agency
               (College of New Rochelle),
               6.300%, 9/01/15               9/05 at 102       Baa $    982,170
    2,405,000 Newark-Wayne Community
               Hospital,
               7.600%, 9/01/15               9/03 at 102       N/R    2,464,139
    1,000,000 Orangetown Housing
               Authority, Housing
               Facilities (Orangetown
               Guaranty),
               7.600%, 4/01/30 (Pre-
               refunded to 10/01/00)        10/00 at 102         A    1,155,350
              South Orangetown Central
               School District,
               General Obligation:
      390,000 6.875%, 10/01/08              No Opt. Call         A      441,484
      390,000 6.875%, 10/01/09              No Opt. Call         A      439,195
    3,015,000 Suffolk County Industrial
               Development Agency
               (Dowling College Civic
               Facility),
               6.625%, 6/01/24               6/04 at 102       BBB    3,069,090
    2,000,000 34th Street Partnership
               Business Improvement
               District, Capital
               Improvement, 5.500%,
               1/01/23                       1/03 at 102        A1    1,821,440
              Triborough Bridge and
               Tunnel Authority:
    2,000,000 7.100%, 1/01/10                1/01 at 102        A1    2,181,740
    2,000,000 7.100%, 1/01/10                1/01 at 102       Aaa    2,232,019
    2,100,000 UFA Development
               Corporation, FHA-Insured
               (Loretto-Utica Project),
               5.950%, 7/01/35               7/04 at 102        Aa    2,016,567
    2,000,000 Westchester County
               Industrial Development
               Agency, Civic Facility
               (Jewish Board of Family
               and Children's Services),
               6.750%, 12/15/12             12/02 at 102      BBB-    2,030,021
- -------------------------------------------------------------------------------
 $154,625,000 Total Investments - (cost
               $149,739,621) - 97.4%                                156,585,167
- -------------------------------------------------------------------------------
              TEMPORARY INVESTMENTS IN
              SHORT-TERM MUNICIPAL
              SECURITIES - 1.6%
              New York City General
               Obligation, Variable Rate
               Demand Bonds:
 $  1,000,000 3.450%, 8/01/22+                              VMIG-1    1,000,000
      500,000 3.450%, 8/01/23+                              VMIG-1      500,000
    1,000,000 Syracuse Industrial
               Development Agency, Multi-
               Modal Interchangeable
               Rate, Civic Facility
               Revenue Bonds (Syracuse
               University), Variable Rate
               Demand Bonds, 3.250%,
               3/01/23+                                      SP-1+    1,000,000
- -------------------------------------------------------------------------------
 $  2,500,000 Total Temporary
               Investments -  1.6%                                    2,500,000
- -------------------------------------------------------------------------------
- -------------------
              Other Assets Less
               Liabilities -  1.0%                                    1,631,904
- -------------------------------------------------------------------------------
              Net Assets -  100%                                   $160,717,071
</TABLE>
 
- --------------------------------------------------------------------------------
 
 
                                         37
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN NEW YORK TAX-FREE VALUE FUND--CONTINUED
<TABLE>
<CAPTION>
                                                         NUMBER OF
                 STANDARD & POOR'S               MOODY'S    ISSUES MARKET VALUE PERCENT
- ---------------------------------------------------------------------------------------
 <S>             <C>               <C>                   <C>       <C>          <C>
 SUMMARY OF                    AAA                   Aaa        32 $ 46,208,511     29%
 RATINGS**            AA+, AA, AA-     Aa1, Aa, Aa2, Aa3        12   18,522,046      12
 PORTFOLIO OF                   A+                    A1         4    9,256,895       6
 INVESTMENTS                 A, A-             A, A2, A3         7   11,321,820       7
 (EXCLUDING        BBB+, BBB, BBB- Baa1, Baa, Baa2, Baa3        37   68,811,756      44
 TEMPORARY               Non-rated             Non-rated         1    2,464,139       2
 INVESTMENTS):
- ---------------------------------------------------------------------------------------
 TOTAL                                                          93 $156,585,167    100%
</TABLE>
 
- --------------------------------------------------------------------------------
* Optional Call Provisions: Dates (month and year) and prices of the earliest
optional call or redemption. There may be other call provisions at varying
prices at later dates.
** Ratings: Using the higher of Standard & Poor's or Moody's rating.
N/R - Investment is not rated.
+ The security has a maturity of more than one year, but has variable rate and
demand features which qualify it as a short-term security. The rate disclosed
is that currently in effect. This rate changes periodically based on market
conditions or a specified market index.
See accompanying notes to financial statements.
 
                                         38
<PAGE>
 
 
NUVEEN NEW YORK INSURED TAX-FREE VALUE FUND
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
 PRINCIPAL                                     OPT. CALL
 AMOUNT       DESCRIPTION                    PROVISIONS* RATINGS** MARKET VALUE
- -------------------------------------------------------------------------------
 <C>          <S>                           <C>          <C>       <C>
 $  2,500,000 New York State Energy
               Research and Development
               Authority, Pollution
               Control (Central Hudson
               Gas and Electric
               Corporation), 7.375%,
               10/01/14                     10/99 at 103       Aaa $  2,775,050
    5,500,000 New York State Energy
               Research and Development
               Authority, Electric
               Facilities (Consolidated
               Edison Company), 5.250%,
               8/15/20                      10/03 at 102       Aaa    5,009,180
    1,450,000 New York State
               Environmental Facilities
               Corporation, Water
               Pollution Control, Pooled
               Loan, 7.200%, 3/15/11         6/00 at 102       Aaa    1,610,617
    2,215,000 New York State Housing
               Finance Agency,
               Multi-Family Housing,
               7.450%, 11/01/28             11/99 at 102       Aaa    2,354,412
      995,000 New York State Medical Care
               Facilities Finance Agency,
               Hospital and Nursing Home,
               Insured Mortgage (Albany
               Medical Center),
               8.000%, 2/15/28               8/98 at 102       AAA    1,104,858
      895,000 New York State Medical Care
               Facilities Finance Agency
               (St. Francis Hospital),
               7.625%, 11/01/21             11/98 at 102       Aaa    1,001,756
    4,765,000 New York State Medical Care
               Facilities Finance Agency,
               Secured Hospital (Bronx
               Lebanon), 7.100%, 2/15/27     2/97 at 102       Aaa    5,004,680
    2,000,000 New York State Medical Care
               Facilities Finance Agency,
               Hospital and Nursing Home,
               FHA-Insured, 7.350%,
               2/15/29                       8/99 at 102        Aa    2,177,780
    1,500,000 New York State Medical Care
               Facilities Finance Agency,
               Hospital and Nursing Home,
               FHA-Insured (Catholic
               Medical Center),
               8.300%, 2/15/22 (Pre-
               refunded to 2/15/98)          2/98 at 102       AAA    1,676,220
              New York State Medical Care
               Facilities Finance Agency,
               FHA-Insured (Montefiore
               Medical Center):
    1,500,000 7.250%, 2/15/24                2/99 at 102        Aa    1,633,635
    2,000,000 7.250%, 2/15/24                2/99 at 102       Aaa    2,180,840
    5,300,000 New York State Medical Care
               Facilities Finance Agency
               (St. Luke's-Roosevelt
               Hospital Center), 7.450%,
               2/15/29 (Pre-refunded to
               2/15/00)                      2/00 at 102       Aaa    6,044,014
    3,200,000 New York State Medical Care
               Facilities Finance Agency,
               Mortgage Project (North
               Shore University
               Hospital), 7.200%,
               11/01/20                     11/00 at 102       Aaa    3,561,696
    1,670,000 New York State Medical Care
               Facilities Finance Agency,
               Hospital Revenue (Our Lady
               of Victory), 6.625%,
               11/01/16                     11/01 at 102       Aaa    1,763,988
              New York State Medical Care
               Facilities Finance Agency,
               Hospital Revenue (Sisters
               of Charity of Buffalo):
      500,000 6.600%, 11/01/10              11/01 at 102       Aaa      533,710
    1,550,000 6.625%, 11/01/18              11/01 at 102       Aaa    1,637,234
</TABLE>
 
 
                                         39
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN NEW YORK INSURED TAX-FREE VALUE FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                     OPT. CALL
 AMOUNT       DESCRIPTION                    PROVISIONS* RATINGS** MARKET VALUE
- -------------------------------------------------------------------------------
 <C>          <S>                           <C>          <C>       <C>
 $  1,000,000 New York State Medical Care
               Facilities Finance Agency
               (Aurelia Osborn Fox
               Memorial Hospital),
               6.500%, 11/01/19             11/01 at 102       Aaa $  1,038,990
    3,000,000 New York State Medical Care
               Facilities Finance Agency
               (South Nassau Communities
               Hospital), 6.125%,
               11/01/11                     11/02 at 102       Aaa    3,066,120
              New York State Medical Care
               Facilities Finance Agency,
               Mental Health Services,
               Facilities Improvement
               Revenue:
    1,500,000 5.750%, 2/15/14                8/03 at 102       Aaa    1,463,325
    3,250,000 5.700%, 8/15/14                2/03 at 102       Aaa    3,176,290
    6,150,000 6.375%, 8/15/17               12/02 at 102       Aaa    6,325,583
    2,890,000 6.250%, 8/15/18                2/02 at 102       Aaa    2,948,754
    2,600,000 5.500%, 8/15/21                2/02 at 100       Aaa    2,439,684
    2,500,000 New York State Medical Care
               Facilities Finance Agency
               (St. Mary's Hospital
               Rochester Project),
               6.200%, 11/01/14             11/03 at 102       Aaa    2,546,900
    7,000,000 New York State Medical Care
               Facilities Finance Agency,
               New York Hospital, FHA-
               Insured, 6.800%, 8/15/24      2/05 at 102       Aaa    7,518,980
              New York State Mortgage
               Agency:
      225,000 8.375%, 10/01/17               1/98 at 102        Aa      243,070
      390,000 8.100%, 10/01/17               4/98 at 102        Aa      421,153
    3,500,000 New York State Mortgage
               Agency, Homeowner
               Mortgage, 5.650%, 4/01/15    10/03 at 102       Aaa    3,367,560
              New York State Thruway
               Authority:
    7,300,000 5.750%, 1/01/19                1/02 at 102       Aaa    7,143,415
    3,950,000 5.500%, 1/01/23                1/02 at 100       Aaa    3,706,009
              New York State Urban
               Development Corporation:
    3,850,000 6.700%, 1/01/12                1/02 at 102       Aaa    4,112,686
    9,650,000 6.750%, 1/01/26                1/02 at 102       Aaa   10,267,697
              New York State Urban
               Development Corporation,
               Correctional Facilities:
    1,500,000 7.250%, 1/01/14 (Pre-
               refunded to 1/01/00)          1/00 at 102       Aaa    1,694,250
    3,000,000 5.250%, 1/01/14               No Opt. Call       Aaa    2,795,760
      575,000 7.000%, 1/01/17 (Pre-
               refunded to 1/01/00)          1/00 at 102       Aaa      643,845
    9,200,000 5.250%, 1/01/18                1/03 at 102       Aaa    8,472,924
    2,000,000 7.500%, 1/01/20 (Pre-
               refunded to 1/01/00)          1/00 at 102       Aaa    2,278,540
    2,000,000 Power Authority of the
               State of New York, General
               Purpose, 6.500%, 1/01/19      1/02 at 102       Aaa    2,091,280
      280,000 Albany Municipal Water
               Finance Authority, Water
               and Sewer System, 7.500%,
               12/01/17                     12/98 at 102       Aaa      312,936
    1,020,000 Broome County, Certificates
               of Participation, 5.250%,
               4/01/22                       4/04 at 102       Aaa      936,635
    2,250,000 Buffalo and Fort Erie
               Public Bridge Authority,
               5.750%, 1/01/25               1/05 at 101       Aaa    2,196,833
    1,000,000 Buffalo General Obligation,
               6.150%, 2/01/04               1/01 at 101       Aaa    1,068,440
</TABLE>
 
 
                                         40
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
 PRINCIPAL                                     OPT. CALL
 AMOUNT       DESCRIPTION                    PROVISIONS* RATINGS** MARKET VALUE
- -------------------------------------------------------------------------------
 <C>          <S>                           <C>          <C>       <C>
 $  8,385,000 Buffalo Municipal Water
               Finance Authority, Water
               System, 5.750%, 7/01/19       7/03 at 102       Aaa $  8,224,343
              Camden Central School
               District, General
               Obligation:
      500,000 7.100%, 6/15/07               No Opt. Call       Aaa      591,150
      600,000 7.100%, 6/15/08               No Opt. Call       Aaa      709,170
      600,000 7.100%, 6/15/09               No Opt. Call       Aaa      707,886
      275,000 7.100%, 6/15/10               No Opt. Call       Aaa      322,944
    2,000,000 Clifton Park Water
               Autority, 5.000%, 10/01/26   10/03 at 102       Aaa    1,751,260
    1,560,000 Dormitory Authority of the
               State of New York, College
               and University (Pooled
               Capital Program), 7.800%,
               12/01/05                     12/98 at 102       Aaa    1,684,129
    1,490,000 Dormitory Authority of the
               State of New York (United
               Health Services), 7.350%,
               8/01/29                       2/00 at 102       AAA    1,607,948
    1,490,000 Dormitory Authority of the
               State of New York (Iona
               College), 7.625%, 7/01/09     7/98 at 102       Aaa    1,651,337
    1,000,000 Dormitory Authority of the
               State of New York (United
               Cerebral Palsy Association
               of Westchester County),
               6.200%, 7/01/12               7/02 at 102       Aaa    1,021,700
    1,000,000 Dormitory Authority of the
               State of New York
               (Manhattanville College),
               7.500%, 7/01/22 (Pre-
               refunded to 7/01/00)          7/00 at 102       Aaa    1,151,660
              Dormitory Authority of the
               State of New York (City
               University System):
    2,500,000 7.000%, 7/01/14                7/00 at 102       Aaa    2,723,300
    1,000,000 6.500%, 7/01/14                7/96 at 100       Aaa    1,019,180
    1,800,000 5.750%, 7/01/18               No Opt. Call       Aaa    1,779,534
    6,295,000 7.500%, 7/01/20 (Pre-
               refunded to 7/01/00)          7/00 at 102       Aaa    7,249,700
    2,500,000 Dormitory Authority of the
               State of New York (Cooper
               Union), 7.200%, 7/01/20       7/01 at 102       Aaa    2,773,600
              Dormitory Authority of the
               State of New York,
               Educational Facilities
               (State University):
    1,200,000 7.250%, 5/15/15 (Pre-
               refunded to 5/15/00)          5/00 at 102       Aaa    1,365,576
    2,500,000 5.250%, 5/15/15               No Opt. Call       Aaa    2,347,900
    1,200,000 7.000%, 5/15/18 (Pre-
               refunded to 5/15/00)          5/00 at 102       Aaa    1,352,940
    2,000,000 6.500%, 5/15/19                5/00 at 100       Aaa    2,181,920
    5,000,000 Dormitory Authority of the
               State of New York (New
               York University), 6.250%,
               7/01/09                       7/01 at 102       Aaa    5,229,100
    1,000,000 Dormitory Authority of the
               State of New York (Fordham
               University),
               7.200%, 7/01/15 (Pre-
               refunded to 7/01/00)          7/00 at 102       Aaa    1,138,720
    5,240,000 Dormitory Authority of the
               State of New York (Mount
               Sinai School of Medicine),
               5.000%, 7/01/21               7/04 at 102       Aaa    4,633,994
    1,500,000 Dormitory Authority of the
               State of New York (Sarah
               Lawrence College), 6.000%,
               7/01/24                       7/05 at 102       Aaa    1,502,370
</TABLE>
 
 
                                         41
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN NEW YORK INSURED TAX-FREE VALUE FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                     OPT. CALL
 AMOUNT       DESCRIPTION                    PROVISIONS* RATINGS** MARKET VALUE
- -------------------------------------------------------------------------------
 <C>          <S>                           <C>          <C>       <C>
 $  2,015,000 Dormitory Authority of the
               State of New York
               (St. Vincent's Hospital
               and Medical Center),
               5.800%, 8/01/25               8/05 at 102       Aaa $  1,972,866
    1,000,000 Erie County Water
               Authority, Water Works,
               6.750%, 12/01/14             12/09 at 100       Aaa    1,111,660
              Glen Cove General
               Obligation:
      445,000 5.500%, 6/15/09               No Opt. Call       Aaa      449,245
      455,000 5.600%, 6/15/10               No Opt. Call       Aaa      458,144
      470,000 5.625%, 6/15/11               No Opt. Call       Aaa      472,153
      500,000 Greece Central School
               District, General
               Obligation, 6.000%,
               6/15/09                      No Opt. Call       Aaa      540,000
              Half Moon General
               Obligation:
      385,000 6.500%, 6/01/09               No Opt. Call       Aaa      431,674
      395,000 6.500%, 6/01/10               No Opt. Call       Aaa      439,821
      395,000 6.500%, 6/01/11               No Opt. Call       Aaa      439,315
      600,000 Jamesville-Dewitt Central
               School District,
               General Obligation,
               5.750%, 6/15/04              No Opt. Call       Aaa      642,648
    1,425,000 Metropolitan Transportation
               Authority,
               Commuter Facilities,
               5.500%, 7/01/17               7/02 at 100       Aaa    1,359,607
    1,000,000 Metropolitan Transportation
               Authority, Transit
               Facilities Service
               Contract, 7.500%, 7/01/17     7/98 at 102       Aaa    1,107,110
   10,340,000 Metropolitan Transportation
               Authority, Transit
               Facilities, 6.500%,
               7/01/18                       7/02 at 102       Aaa   10,797,442
              Middle Country Central
               School District at
               Centereach (Town of
               Brookhaven), General
               Obligation:
      475,000 6.900%, 12/15/07              No Opt. Call       Aaa      558,505
      475,000 6.900%, 12/15/08              No Opt. Call       Aaa      557,246
              Monroe County General
               Obligation:
      375,000 6.500%, 6/01/15                6/01 at 102       Aaa      396,338
      375,000 6.500%, 6/01/16                6/01 at 102       Aaa      395,295
      350,000 6.500%, 6/01/17                6/01 at 102       Aaa      369,121
    3,725,000 Montgomery, Otsego,
               Schoharie County Solid
               Waste Management
               Authority,
               Solid Waste System,
               7.250%, 1/01/14 (Pre-
               refunded to 1/01/00)          1/00 at 103       Aaa    4,222,399
              Mount Sinai Union Free
               School District, General
               Obligation:
    1,000,000 7.250%, 2/15/15 (Pre-
               refunded to 2/15/00)          2/00 at 102       Aaa    1,132,360
      500,000 6.200%, 2/15/15               No Opt. Call       Aaa      529,145
    1,035,000 6.200%, 2/15/16               No Opt. Call       Aaa    1,095,703
    1,000,000 7.250%, 2/15/17 (Pre-
               refunded to 2/15/00)          2/00 at 102       Aaa    1,132,360
    1,500,000 Nassau County General
               Obligation,
               5.700%, 8/01/13               8/04 at 103       Aaa    1,499,910
    4,840,000 Nassau County Industrial
               Development Agency, Civic
               Facilities (Hofstra
               University Project),
               6.750%, 8/01/11               8/01 at 102       Aaa    5,227,248
</TABLE>
 
 
                                         42
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
 PRINCIPAL                                      OPT. CALL
 AMOUNT       DESCRIPTION                     PROVISIONS* RATINGS** MARKET VALUE
- --------------------------------------------------------------------------------
 <C>          <S>                        <C>              <C>       <C>
 $  1,020,000 New Rochelle General
               Obligation,
               6.200%, 8/15/22                8/04 at 102       Aaa $  1,046,459
              New York City General
               Obligation:
      500,000 8.250%, 11/01/02           11/97 at 101 1/2       Aaa      548,875
    3,000,000 6.250%, 8/01/10 (Pre-
               refunded to 8/01/02)       8/02 at 101 1/2       Aaa    3,340,110
    1,000,000 6.250%, 8/01/10             8/02 at 101 1/2       Aaa    1,045,790
    3,520,000 5.750%, 5/15/12             5/03 at 101 1/2       Aaa    3,522,218
       75,000 6.625%, 8/01/12             8/02 at 101 1/2       Aaa       79,766
    2,600,000 6.000%, 8/01/12             8/02 at 101 1/2       Aaa    2,641,054
    1,300,000 7.000%, 10/01/15               No Opt. Call       Aaa    1,390,922
    2,000,000 7.000%, 10/01/16               10/99 at 100       Aaa    2,183,720
    1,025,000 7.000%, 10/01/17               No Opt. Call       Aaa    1,096,689
      310,000 7.000%, 10/01/18               No Opt. Call       Aaa      334,998
    1,000,000 5.375%, 10/01/20           10/03 at 101 1/2       Aaa      923,060
    1,000,000 5.375%, 10/01/21           10/03 at 101 1/2       Aaa      921,760
    1,000,000 New York City
               Educational
               Construction Fund,
               5.625%, 4/01/13            4/04 at 101 1/2       Aaa      978,650
              New York City Health and
               Hospitals Corporation:
    2,500,000 5.625%, 2/15/13                 2/03 at 102       Aaa    2,420,325
   11,980,000 5.750%, 2/15/22                 2/03 at 102       Aaa   11,631,142
    5,000,000 New York City Housing
               Development
               Corporation, Pass-
               Through Certificates,
               Multi-Family Housing,
               FHA-Insured, 6.500%,
               2/20/19                        7/97 at 105       Aaa    5,860,100
    1,000,000 New York City Housing
               Development
               Corporation, Multi-
               Family, FHA-Insured,
               5.850%, 5/01/26                5/03 at 102       Aaa      966,750
    3,250,000 New York City Municipal
               Water Financing
               Authority, 6.750%,
               6/15/16                        6/01 at 101       Aaa    3,463,378
              New York City Municipal
               Water Finance
               Authority, Water and
               Sewer System:
    1,000,000 7.250%, 6/15/15 (Pre-
               refunded to 6/15/00)       6/00 at 101 1/2       Aaa    1,135,800
    6,765,000 5.750%, 6/15/18             6/02 at 101 1/2       Aaa    6,604,872
    1,525,000 5.375%, 6/15/19                 6/04 at 101       Aaa    1,412,181
    4,650,000 5.500%, 6/15/20                 6/02 at 100       Aaa    4,420,476
              New York City Transit
               Authority, Transit
               Facilities (Livingston
               Plaza Project):
    1,000,000 7.500%, 1/01/20 (Pre-
               refunded to 1/01/00)           1/00 at 102       Aaa    1,139,270
   12,225,000 5.250%, 1/01/20                 1/03 at 100       Aaa   11,072,794
    2,200,000 New York City Trust for
               Cultural Resources
               (American Museum of
               Natural History),
               6.900%, 4/01/21 (Pre-
               refunded to 4/01/01)           4/01 at 102       Aaa    2,499,354
    1,000,000 New York City Industrial
               Development Agency,
               Civic Facility (USTA
               National Tennis Center
               Incorporated Project),
               6.375%, 11/15/14              11/04 at 102       Aaa    1,040,090
</TABLE>
 
 
                                         43
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN NEW YORK INSURED TAX-FREE VALUE FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                     OPT. CALL
 AMOUNT       DESCRIPTION                    PROVISIONS* RATINGS** MARKET VALUE
- -------------------------------------------------------------------------------
 <C>          <S>                           <C>          <C>       <C>
 $  1,000,000 New York City Industrial
               Development Agency (New
               School for Social
               Research),
               5.750%, 9/01/15               9/05 at 102       Aaa $    980,220
    1,590,000 Niagara Falls General
               Obligation, 6.900%,
               3/01/21                       3/04 at 102       Aaa    1,726,740
    5,725,000 Niagara Falls Bridge
               Commission,
               Toll Bridge System,
               6.125%, 10/01/19 (Pre-
               refunded to 10/01/02)        10/02 at 102       Aaa    6,363,509
              North Hempstead General
               Obligation:
    1,500,000 6.375%, 4/01/09               No Opt. Call       Aaa    1,653,120
      425,000 6.800%, 6/01/10 (Pre-
               refunded to 6/01/00)          6/00 at 102       Aaa      476,140
      425,000 6.800%, 6/01/11 (Pre-
               refunded to 6/01/00)          6/00 at 102       Aaa      476,140
    1,505,000 6.400%, 4/01/14               No Opt. Call       Aaa    1,626,484
              North Hempstead Solid Waste
               Management Authority:
    2,175,000 5.000%, 2/01/07                2/04 at 102       Aaa    2,151,619
    2,825,000 5.000%, 2/01/12                2/04 at 102       Aaa    2,610,131
              Nyack Union Free School
               District:
      625,000 6.500%, 4/01/12                4/02 at 102       Aaa      661,788
      625,000 6.500%, 4/01/13                4/02 at 102       Aaa      659,831
      625,000 6.500%, 4/01/14                4/02 at 102       Aaa      657,231
              Rensselaer County General
               Obligation:
      960,000 6.700%, 2/15/13               No Opt. Call       Aaa    1,085,846
      960,000 6.700%, 2/15/14               No Opt. Call       Aaa    1,082,870
      960,000 6.700%, 2/15/15               No Opt. Call       Aaa    1,078,022
              Rondout Valley Central
               School District, General
               Obligation:
      550,000 6.800%, 6/15/06               No Opt. Call       Aaa      638,715
      550,000 6.850%, 6/15/07               No Opt. Call       Aaa      641,355
      550,000 6.850%, 6/15/08               No Opt. Call       Aaa      640,118
      550,000 6.850%, 6/15/09               No Opt. Call       Aaa      638,473
      550,000 6.850%, 6/15/10               No Opt. Call       Aaa      635,349
              Suffolk County General
               Obligation:
    1,000,000 6.900%, 4/01/01                4/00 at 102       Aaa    1,121,300
    1,895,000 5.250%, 7/15/09                7/02 at 102       Aaa    1,863,733
      600,000 6.150%, 5/01/10                5/03 at 102       Aaa      627,384
    1,890,000 5.300%, 7/15/10                7/02 at 102       Aaa    1,838,705
    1,630,000 5.400%, 4/01/11                4/02 at 102       Aaa    1,594,662
    1,860,000 5.400%, 7/15/11                7/02 at 102       Aaa    1,819,172
    1,000,000 5.400%, 7/15/12                7/02 at 102       Aaa      970,840
      630,000 5.400%, 4/01/14                4/02 at 102       Aaa      601,530
      625,000 5.400%, 4/01/15                4/02 at 102       Aaa      590,687
      560,000 5.000%, 10/15/16              10/03 at 102       Aaa      501,105
    1,000,000 Suffolk County Industrial
               Development Agency,
               Southwest Sewer System,
               4.750%, 2/01/09               2/04 at 101       Aaa      911,690
</TABLE>
 
 
                                         44
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
 PRINCIPAL                                     OPT. CALL
 AMOUNT       DESCRIPTION                    PROVISIONS* RATINGS** MARKET VALUE
- -------------------------------------------------------------------------------
 <C>          <S>                        <C>             <C>       <C>
              Suffolk County Water
               Authority, Water
               System:
 $  1,800,000 5.100%, 6/01/11               No Opt. Call       Aaa $  1,706,453
    2,565,000 5.625%, 6/01/16                6/02 at 102       Aaa    2,469,068
    3,700,000 5.000%, 6/01/17                6/03 at 102       Aaa    3,323,820
              Triborough Bridge and
               Tunnel Authority,
               General Purpose
               Revenue:
    2,750,000 6.500%, 1/01/19            1/02 at 101 1/2       Aaa    2,869,955
    2,000,000 7.000%, 1/01/20 (Pre-
               refunded to 1/01/01)          1/01 at 102       Aaa    2,271,220
    1,175,000 7.000%, 1/01/21 (Pre-
               refunded to 1/01/01)      1/01 at 101 1/2       Aaa    1,329,700
    8,650,000 Triborough Bridge and
               Tunnel Authority,
               Special Obligation,
               6.875%, 1/01/15               1/01 at 102       Aaa    9,288,715
    1,750,000 Yonkers General
               Obligation,
               7.375%, 12/01/09 (Pre-
               refunded to 12/01/00)        12/00 at 102       Aaa    2,022,947
- -------------------------------------------------------------------------------
 $342,030,000 Total Investments -
               (cost $336,497,771) -
               98.8%                                                352,332,995
- -------------------------------------------------------------------------------
- -------------------
              TEMPORARY INVESTMENTS IN
              SHORT-TERM MUNICIPAL
              SECURITIES - 0.4%
              New York City General
               Obligation, Variable
               Rate Demand Bonds:
 $    300,000 3.450%, 8/01/21+                              VMIG-1      300,000
    1,000,000 3.450%, 8/01/22+                              VMIG-1    1,000,000
- -------------------------------------------------------------------------------
 $  1,300,000 Total Temporary
               Investments - 0.4%                                     1,300,000
- -------------------------------------------------------------------------------
- -------------------
              Other Assets Less
               Liabilities - 0.8%                                     2,926,024
- -------------------------------------------------------------------------------
              Net Assets - 100%                                    $356,559,019
</TABLE>
 
- --------------------------------------------------------------------------------
 
                                         45
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN NEW YORK INSURED TAX-FREE VALUE FUND--CONTINUED
<TABLE>
<CAPTION>
                                                        NUMBER               MARKET
                 STANDARD & POOR'S           MOODY'S OF ISSUES MARKET VALUE PERCENT
- -----------------------------------------------------------------------------------
 <S>             <C>               <C>               <C>       <C>          <C>
 SUMMARY OF                    AAA               Aaa       153 $347,857,357     99%
 RATINGS**            AA+, AA, AA- Aa1, Aa, Aa2, Aa3         4    4,475,638       1
 PORTFOLIO OF
 INVESTMENTS
 (EXCLUDING
 TEMPORARY
 INVESTMENTS):
- -----------------------------------------------------------------------------------
 TOTAL                                                     157 $352,332,995    100%
</TABLE>
 
- --------------------------------------------------------------------------------
All of the bonds in the portfolio, excluding temporary investments in short-
term municipal securities, are either covered by Original Issue Insurance,
Secondary Market Insurance or Portfolio Insurance, or are backed by an escrow
or trust containing sufficient U.S. Government or U.S. Government agency
securities to ensure the timely payment of principal and interest.
* Optional Call Provisions: Dates (month and year) and prices of the earliest
optional call or redemption. There may be other call provisions at varying
prices at later dates.
** Ratings: Using the higher of Standard & Poor's or Moody's rating.
+ The security has a maturity of more than one year, but has variable rate and
demand features which qualify it as a short-term security. The rate disclosed
is that currently in effect. This rate changes periodically based on market
conditions or a specified market index.
See accompanying notes to financial statements.
 
                                         46
<PAGE>
 
 
NUVEEN OHIO TAX-FREE VALUE FUND
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
 PRINCIPAL                                    OPT. CALL
 AMOUNT       DESCRIPTION                   PROVISIONS* RATINGS** MARKET VALUE
- ------------------------------------------------------------------------------
 <C>          <S>                          <C>          <C>       <C>
              Ohio Air Quality
               Development Authority,
               Pollution Control (Ohio
               Edison Company):
 $  2,000,000 7.450%, 3/01/16               3/00 at 102       Aaa $  2,206,840
      750,000 7.625%, 7/01/23               7/99 at 102      Baa3      796,425
    5,650,000 5.625%, 11/15/29             11/03 at 102       Aaa    5,414,113
    1,750,000 Ohio Air Quality
               Development Authority,
               Pollution Control
               (Columbus Southern Power
               Company), 6.375%,
               12/01/20                    12/02 at 102       Aaa    1,819,773
    1,000,000 Ohio Air Quality
               Development Authority,
               Pollution Control (Ohio
               Power Company), 7.400%,
               8/01/09                      8/99 at 102      Baa1    1,044,540
    2,000,000 Ohio Air Quality
               Development Authority,
               Pollution Control
               (Cleveland Electric
               Illuminating Company),
               8.000%, 12/01/13             6/02 at 103       Aaa    2,362,580
    1,000,000 Ohio Building Authority
               (State Correctional
               Facilities), 7.125%,
               9/01/09                      9/96 at 102        A1    1,043,260
    1,250,000 Ohio Capital Corporation
               for Housing,
               Multi-Family Housing,
               7.600%, 11/01/23            11/97 at 105       AAA    1,337,175
    1,935,000 Ohio General Obligation,
               6.000%, 8/01/10             No Opt. Call        Aa    2,036,529
      250,000 Ohio Higher Educational
               Facility Commission (Ohio
               Dominican College),
               8.500%, 12/01/07 (Pre-
               refunded to 12/01/97)       12/97 at 102       N/R      278,238
      400,000 Ohio Higher Educational
               Facility Commission (John
               Carroll University),
               9.250%, 10/01/07
               (Pre-refunded to
               10/01/97)                   10/97 at 102         A      449,520
    1,000,000 Ohio Higher Educational
               Facility Commission (Ohio
               Wesleyan University),
               7.650%, 11/15/07            11/97 at 102       Aaa    1,091,210
    1,000,000 Ohio Higher Educational
               Facility Commission (Ohio
               Northern University),
               7.300%, 5/15/10
               (Pre-refunded to 5/15/00)    5/00 at 100       Aaa    1,119,250
    1,000,000 Ohio Higher Educational
               Facility Commission
               (Kenyon College), 5.375%,
               12/01/16                    12/03 at 102        A+      899,920
    1,500,000 Ohio Higher Educational
               Facility Commission
               (University of Dayton),
               5.800%, 12/01/19            12/04 at 102       Aaa    1,485,390
              Ohio Housing Finance
               Agency, Single Family
               Mortgage (GNMA):
      735,000 7.500%, 9/01/13               9/00 at 102       AAA      790,647
      920,000 7.400%, 9/01/15               3/00 at 102       AAA      979,368
      355,000 7.050%, 9/01/16               9/01 at 102       Aaa      377,251
    2,000,000 Ohio Turnpike Commission,
               5.750%, 2/15/24              2/04 at 102       AA-    1,956,100
    3,000,000 Ohio Water Development
               Authority (Dayton Power
               and Light Company),
               6.400%, 8/15/27              8/02 at 102       AA-    3,088,350
      125,000 Ohio IOOF Home (FHA-
               Insured),
               8.150%, 8/01/02              8/97 at 103       AAA      136,603
</TABLE>
 
 
                                         47
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN OHIO TAX-FREE VALUE FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                     OPT. CALL
 AMOUNT       DESCRIPTION                    PROVISIONS* RATINGS** MARKET VALUE
- -------------------------------------------------------------------------------
 <C>          <S>                           <C>          <C>       <C>
              Adams County Ohio Valley
               School District, General
               Obligation:
 $  2,000,000 7.000%, 12/01/15              No Opt. Call       Aaa $  2,328,320
    3,865,000 5.250%, 12/01/21              12/05 at 102       Aaa    3,550,621
    3,955,000 Akron General Obligation,
               Limited Tax,
               6.750%, 12/01/14             12/04 at 102       Aaa    4,302,803
    1,500,000 Akron Waterworks System,
               6.550%, 3/01/12               3/01 at 102       Aaa    1,593,840
    1,475,000 Bedford Hospital (Community
               Hospital),
               8.500%, 5/15/09               5/00 at 102       N/R    1,707,519
              Bellefontaine Sewer System:
    1,000,000 6.800%, 12/01/07              12/02 at 101      Baa1    1,050,670
    1,000,000 6.900%, 12/01/11              12/02 at 101      Baa1    1,045,860
    2,500,000 Buckeye Valley Local School
               District, General
               Obligation, 6.850%,
               12/01/15                     No Opt. Call       Aaa    2,858,850
    1,250,000 Butler County Hospital
               Facilities (Fort Hamilton-
               Hughes Memorial Hospital),
               7.500%, 1/01/10               1/02 at 102       Baa    1,298,038
    1,000,000 Canal Winchester Local
               School District, General
               Obligation, Unlimited Tax,
               7.100%, 12/01/13 (Pre-
               refunded to 12/01/01)        12/01 at 102       Aaa    1,152,360
    1,000,000 Clermont County, Road
               Improvement, Limited Tax,
               7.125%, 9/01/11 (Pre-
               refunded to 9/01/00)          9/00 at 102       Aaa    1,134,300
              Clermont County Sewer
               System:
    2,000,000 7.375%, 12/01/20 (Pre-
               refunded to 12/01/00)        12/00 at 102       Aaa    2,301,740
    1,000,000 7.100%, 12/01/21 (Pre-
               refunded to 12/01/01)        12/01 at 102       Aaa    1,152,360
    2,000,000 5.200%, 12/01/21              12/03 at 102       Aaa    1,829,000
    1,000,000 Clermont County Waterworks
               System, 6.625%, 12/01/13
               (Pre-refunded to 12/01/01)   12/01 at 102       Aaa    1,127,950
    2,000,000 Cleveland City School
               District, General
               Obligation, Unlimited Tax,
               5.875%, 12/01/11             12/02 at 102       Aaa    2,030,420
    1,500,000 Cleveland Public Power
               System, 7.000%, 11/15/24     11/04 at 102       Aaa    1,697,535
              Cleveland Waterworks
               Mortgage:
    1,000,000 6.500%, 1/01/11                1/02 at 102       Aaa    1,060,550
    1,750,000 6.500%, 1/01/21 (Pre-
               refunded to 1/01/02)          1/02 at 102       Aaa    1,953,910
    1,000,000 Coldwater Exempted Village
               School District, Unlimited
               Tax, 7.000%, 12/01/13
               (Pre-refunded to 12/01/99)   12/99 at 102       Aaa    1,121,290
    1,500,000 Columbus General
               Obligation, Unlimited Tax,
               6.500%, 1/01/10               1/02 at 102       Aaa    1,594,920
    2,050,000 Columbus General
               Obligation, 5.250%,
               9/15/18                       9/03 at 102       Aaa    1,885,652
    1,500,000 Cuyahoga County General
               Obligation,
               Unlimited Tax, 7.000%,
               10/01/13
               (Pre-refunded to 10/01/01)   10/01 at 102       N/R    1,712,670
    1,000,000 Cuyahoga County General
               Obligation,
               5.250%, 10/01/13             No Opt. Call        A1      933,530
</TABLE>
 
 
                                         48
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
 PRINCIPAL                                      OPT. CALL
 AMOUNT       DESCRIPTION                     PROVISIONS* RATINGS** MARKET VALUE
- --------------------------------------------------------------------------------
 <C>          <S>                        <C>              <C>       <C>
 $  1,250,000 Cuyahoga County,
               Hospital Improvement
               (Deaconess Hospital),
               7.450%, 10/01/18
               (Pre-refunded to
               10/01/00)                     10/00 at 103        A1 $  1,445,725
    2,750,000 Cuyahoga County Hospital
               (Meridia Health
               System), 7.250%,
               8/15/19                        8/00 at 102        A1    2,918,163
      750,000 Defiance Waterworks
               System, General
               Obligation, Unlimited
               Tax, 6.200%, 12/01/20         12/04 at 102       Aaa      770,708
    1,110,000 Fairborn General
               Obligation, Limited
               Tax,
               7.000%, 10/01/11              10/02 at 102       Aaa    1,225,773
    2,790,000 Franklin County Limited
               Tax, 5.375%, 12/01/20         12/08 at 102       Aaa    2,622,991
              Franklin County,
               Hospital Facilities
               (Ohio Presbyterian
               Retirement Services):
    1,350,000 8.750%, 7/01/21                 7/01 at 103       N/R    1,423,481
    1,500,000 6.500%, 7/01/23                 7/03 at 102       N/R    1,367,670
      715,000 Franklin County, FHA-
               Insured (Worthington
               Village Nursing Home),
               7.000%, 8/01/16                8/00 at 102       N/R      727,248
    1,000,000 Franklin County,
               Hospital Facilities
               (Riverside United
               Methodist Hospital),
               5.750%, 5/15/20                5/03 at 102        Aa      956,740
    1,000,000 Franklin County (Online
               Computer Library Center
               Project), 7.200%,
               7/15/06                        7/01 at 100       N/R    1,062,100
      250,000 Fremont Sewerage System,
               8.100%, 12/01/07
               (Pre-refunded to
               12/01/97)                     12/97 at 102        A-      276,108
    1,000,000 Gahanna-Jefferson School
               District,
               General Obligation,
               Unlimited Tax,
               7.125%, 12/01/14 (Pre-
               refunded to 12/01/00)         12/00 at 102        A1    1,135,250
    3,000,000 Garfield Heights
               (Marymount Hospital),
               6.650%, 11/15/11              11/02 at 102         A    3,086,880
    2,000,000 Grandview Heights, City
               School District,
               General Obligation,
               6.100%, 12/01/19              12/05 at 101        AA    2,032,320
      250,000 Grandview Heights,
               Library Building
               Mortgage,
               8.250%, 12/01/07 (Pre-
               refunded to 12/01/97)         12/97 at 102       N/R      277,193
    1,000,000 Greene County Sewer
               System, 5.500%,
               12/01/18                      12/03 at 102       Aaa      956,950
    1,000,000 Greenville Wastewater
               System, 6.350%,
               12/01/17                      10/02 at 102       Aaa    1,041,740
    2,500,000 Hamilton Electric
               System, 6.300%,
               10/15/25                      10/02 at 102       Aaa    2,573,975
    1,495,000 Hamilton County, FHA-
               Insured
               (Judson Care Center),
               7.800%, 8/01/19           8/00 at 101 5/16        A+    1,615,348
      500,000 Hamilton County Sewer
               System (Metropolitan
               Sewer District of
               Greater Cincinnati),
               5.250%, 12/01/16              12/03 at 100       Aaa      466,605
      400,000 Hubbard Sewer System,
               8.800%, 11/15/17               5/98 at 102       N/R      445,616
    1,500,000 Hudson Local School
               District,
               General Obligation,
               Unlimited Tax,
               5.600%, 12/15/14              12/03 at 102       Aaa    1,470,405
</TABLE>
 
 
                                         49
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN OHIO TAX-FREE VALUE FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                     OPT. CALL
 AMOUNT       DESCRIPTION                    PROVISIONS* RATINGS** MARKET VALUE
- -------------------------------------------------------------------------------
 <C>          <S>                           <C>          <C>       <C>
 $  1,000,000 Kent State University,
               General Receipts,
               6.500%, 5/01/22               5/02 at 102       Aaa $  1,049,830
    1,000,000 Kettering City School
               District, General
               Obligation, Unlimited Tax,
               5.300%, 12/01/14             12/05 at 101       Aaa      942,370
      500,000 Kirtland Local School
               District, General
               Obligation, Unlimited Tax,
               7.500%, 12/01/09             12/99 at 102        A1      546,115
    1,500,000 Lakewood General
               Obligation, 6.500%,
               12/01/12                     12/02 at 102        Aa    1,635,150
    1,000,000 Lakota Local School
               District, General
               Obligation, Unlimited Tax,
               6.125%, 12/01/17             12/05 at 100       Aaa    1,018,930
      500,000 Lorain General Obligation,
               5.650%, 12/01/15              6/05 at 102       Aaa      488,750
    1,500,000 Lorain Hospital (Lakeland
               Community Hospital),
               6.500%, 11/15/12             11/02 at 102        A+    1,522,620
      500,000 Lorain Sewer System,
               8.750%, 4/01/11               4/98 at 102      BBB-      555,740
    1,000,000 Lucas County General
               Obligation, Limited Tax,
               6.650%, 12/01/12             12/02 at 102      Baa1    1,022,010
    1,000,000 Mahoning County General
               Obligation,
               Limited Tax, 7.200%,
               12/01/09                     12/99 at 102       Aaa    1,111,200
    2,000,000 Mahoning County, Hospital
               Improvement
               (St. Elizabeth Hospital
               Medical Center),
               7.375%, 12/01/09              6/96 at 102        A1    2,067,880
    2,355,000 Mahoning County, Hospital
               Improvement
               (YHA Inc. Project),
               7.000%, 10/15/14             10/00 at 102       Aaa    2,603,029
    1,000,000 Marion County (United
               Church Homes, Inc.
               Project), 6.375%, 11/15/10   11/03 at 102      BBB-      988,860
              Marion County, Health Care
               Facilities (United Church
               Homes, Inc.):
    1,150,000 8.875%, 12/01/12 (Pre-
               refunded to 12/01/99)        12/99 at 103       N/R    1,371,076
      750,000 6.300%, 11/15/15              11/03 at 102      BBB-      687,525
    1,000,000 Marysville Exempted Village
               School District, General
               Obligation, Unlimited Tax,
               7.200%, 12/01/10 (Pre-
               refunded to 12/01/00)        12/00 at 102       Aaa    1,142,760
    1,250,000 Marysville Water System
               Mortgage,
               7.050%, 12/01/21             12/01 at 101       Aaa    1,427,650
    1,000,000 Mentor Village Exempted
               School District,
               General Obligation,
               Unlimited Tax,
               7.400%, 12/01/11 (Pre-
               refunded to 12/01/02)        12/02 at 100       Aaa    1,136,670
    1,000,000 Montgomery County Water
               (Greater
               Moraine-Beavercreek Sewer
               District),
               6.250%, 11/15/17             11/02 at 102       Aaa    1,033,800
    3,000,000 Mount Vernon (Knox
               Community Hospital),
               7.875%, 6/01/12               6/96 at 103       N/R    3,124,260
    2,285,000 Napolean (Lutheran Orphan's
               and Old Folks Home
               Project), 6.875%, 08/01/23    9/04 at 102        Aa    2,395,525
    1,000,000 North Olmstead, General
               Obligation, Limited Tax,
               6.250%, 12/15/12             12/02 at 102       Aaa    1,040,590
</TABLE>
 
 
                                         50
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
 PRINCIPAL                                     OPT. CALL
 AMOUNT       DESCRIPTION                    PROVISIONS* RATINGS** MARKET VALUE
- -------------------------------------------------------------------------------
 <C>          <S>                           <C>          <C>       <C>
 $    500,000 Ottawa County General
               Obligation,
               5.750%, 12/01/14             12/05 at 102       Aaa $    499,945
    2,250,000 Oxford Water Supply System,
               6.000%, 12/01/14             12/02 at 102       Aaa    2,276,798
    1,000,000 Parma General Obligation,
               Limited Tax,
               7.600%, 12/01/11             12/00 at 102         A    1,139,050
    1,750,000 Pickerington Local School
               District, General
               Obligation, Unlimited Tax,
               6.750%, 12/01/16             12/01 at 102         A    1,833,055
    1,000,000 Revere Local School
               District, General
               Obligation, Unlimited Tax,
               6.000%, 12/01/16             12/03 at 102       Aaa    1,012,870
    1,500,000 Reynoldsburg City School
               District, General
               Obligation, Unlimited Tax,
               6.550%, 12/01/17             12/02 at 102       Aaa    1,582,785
    1,200,000 Ridgemont Local School
               District, General
               Obligation, Unlimited Tax,
               7.250%, 12/01/14             12/02 at 102       N/R    1,290,120
      750,000 St. Henry Consolidated
               Local School District,
               General Obligation,
               6.950%, 12/01/14             12/05 at 102       Aaa      826,658
      735,000 Salem Sewer System
               Mortgage,
               7.500%, 11/01/11 (Pre-
               refunded to 11/01/96)        11/96 at 102       N/R      779,055
    1,000,000 Springfield City School
               District, General
               Obligation, Unlimited Tax,
               6.600%, 12/01/12             12/01 at 102       Aaa    1,066,590
    1,500,000 Steubenville City School
               District, General
               Obligation, Unlimited Tax,
               6.200%, 12/01/17             12/03 at 102       Aaa    1,538,714
    2,340,000 Stow General Obligation,
               6.200%, 12/01/20             12/05 at 102        A1    2,367,751
    1,070,000 Trumbull County General
               Obligation,
               7.000%, 12/01/04             No Opt. Call       Aaa    1,245,800
    1,000,000 Trumbull County Hospital
               (Trumbull Memorial
               Hospital), 6.900%,
               11/15/12                     11/01 at 102       Aaa    1,083,630
      750,000 Tuscarawas County, Hospital
               Facilities (Union
               Hospital), 6.500%,
               10/01/21                     10/03 at 102       Baa      699,344
              University of Cincinnati,
               General Receipts:
    1,000,000 7.300%, 6/01/09 (Pre-
               refunded to 6/01/99)          6/99 at 100       AA-    1,102,050
    1,000,000 6.300%, 6/01/12               12/02 at 102       AA-    1,047,680
    1,000,000 University of Toledo,
               General Receipts,
               5.350%, 6/01/25               6/04 at 102       Aaa      931,130
    2,650,000 Walnut Township Local
               School District, General
               Obligation, 6.200%,
               12/01/20                     No Opt. Call       Aaa    2,870,771
    1,950,000 Warren County, Hospital
               Facilities, Otterbein Home
               Project, 7.200%, 7/01/11      7/01 at 102       Aa1    2,097,127
              Warren General Obligation,
               Limited Tax:
    1,500,000 7.750%, 11/01/10 (Pre-
               refunded to 11/01/00)        11/00 at 102      BBB+    1,760,654
      250,000 8.625%, 11/15/13 (Pre-
               refunded to 11/15/98)        11/98 at 102      BBB+      287,367
    1,000,000 Warren General Obligation,
               5.200%, 11/15/13             11/03 at 102       Aaa      936,190
    2,500,000 Washington Water System,
               5.375%, 12/01/19             12/03 at 101       Aaa    2,374,800
      750,000 West Geauga Local School
               District, General
               Obligation, Unlimited Tax,
               5.950%, 11/01/12             11/04 at 102       Aaa      764,640
</TABLE>
 
 
                                         51
<PAGE>
 
PORTFOLIO OF INVESTMENTS
(Unaudited)
 
NUVEEN OHIO TAX-FREE VALUE FUND--CONTINUED
<TABLE>
<CAPTION>
 PRINCIPAL                                    OPT. CALL
 AMOUNT       DESCRIPTION                   PROVISIONS* RATINGS** MARKET VALUE
- ------------------------------------------------------------------------------
 <C>          <S>                          <C>          <C>       <C>
 $    500,000 Wooster City School
               District, General
               Obligation, Unlimited
               Tax, 6.500%, 12/01/17       12/02 at 102       Aaa $    525,820
    3,000,000 Puerto Rico Electric Power
               Authority,
               5.500%,7/01/25 (WI)          7/05 at 100        A-    2,776,950
- ------------------------------------------------------------------------------
 $161,310,000 Total Investments - (cost
               $159,604,476) - 98.0%                               168,666,463
- ------------------------------------------------------------------------------
- -------------------
                                                                    ----------
              Other Assets Less
               Liabilities - 2.0%                                    3,495,809
- ------------------------------------------------------------------------------
              Net Assets - 100%                                   $172,162,272
</TABLE>
 
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                           NUMBER               MARKET
                STANDARD & POOR'S               MOODY'S OF ISSUES MARKET VALUE PERCENT
- --------------------------------------------------------------------------------------
 <S>            <C>               <C>                   <C>       <C>          <C>
 SUMMARY OF                   AAA                   Aaa        64 $ 97,458,488     57%
 RATINGS**           AA+, AA, AA-     Aa1, Aa, Aa2, Aa3        10   18,347,571      11
 PORTFOLIO OF                  A+                    A1        11   16,495,562      10
 INVESTMENTS:               A, A-             A, A2, A3         6    9,561,563       6
                  BBB+, BBB, BBB- Baa1, Baa, Baa2, Baa3        12   11,237,033       7
                        Non-rated             Non-rated        13   15,566,246       9
- --------------------------------------------------------------------------------------
 TOTAL                                                        116 $168,666,463    100%
</TABLE>
 
- --------------------------------------------------------------------------------
* Optional Call Provisions: Dates (month and year) and prices of the earliest
optional call or redemption. There may be other call provisions at varying
prices at later dates.
** Ratings: Using the higher of Standard & Poor's or Moody's rating.
N/R - Investment is not rated.
(WI) Security purchased on a when-issued basis (note 1).
See accompanying notes to financial statements.
 
                                         52
<PAGE>
 
STATEMENT OF NET ASSETS
(Unaudited)
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
 
<TABLE>
<CAPTION>
                                  CA         CA INS        MA        MA INS
- ------------------------------------------------------------------------------
  <S>                        <C>          <C>          <C>         <C>
  ASSETS
  Investments in municipal
   securities, at market
   value
   (note 1)                  $214,855,807 $214,755,324 $75,477,738 $62,319,826
  Temporary investments in
   short-term municipal
   securities, at amortized
   cost (note 1)                8,400,000    2,900,000   3,500,000     --
  Cash                            --           --           90,256      79,431
  Receivables:
   Interest                     3,794,767    3,301,908   1,127,853   1,014,415
   Shares sold                     48,513      136,752       1,432     --
   Investments sold                20,703      --          --          --
  Other assets                      7,065        4,051       2,733       3,006
                             ------------ ------------ ----------- -----------
    Total assets              227,126,855  221,098,035  80,200,012  63,416,678
                             ------------ ------------ ----------- -----------
  LIABILITIES
  Payables:
   Investments purchased        4,985,967    9,983,381   2,346,687     --
   Shares reacquired              105,370        4,538       3,503     --
  Cash overdraft                1,960,733      915,072     --          --
  Accrued expenses:
   Management fees (note 7)        99,134       94,938      35,380      28,935
   Other                           60,505       58,357      39,030      22,399
  Dividends payable               616,552      540,062     252,161     189,166
                             ------------ ------------ ----------- -----------
    Total liabilities           7,828,261   11,596,348   2,676,761     240,500
                             ------------ ------------ ----------- -----------
  Net assets (note 8)        $219,298,594 $209,501,687 $77,523,251 $63,176,178
                             ------------ ------------ ----------- -----------
  Class A Shares (note 1)
  Net assets                 $  7,345,475 $ 10,006,978 $ 2,878,731 $ 3,568,841
                             ------------ ------------ ----------- -----------
  Shares outstanding              716,698      963,449     295,139     347,842
                             ------------ ------------ ----------- -----------
  Net asset value and
   redemption price per
   share                     $      10.25 $      10.39 $      9.75 $     10.26
                             ------------ ------------ ----------- -----------
  Offering price per share
   (net asset value per
   share plus maximum sales
   charge of 4.50% of
   offering price)           $      10.73 $      10.88 $     10.21 $     10.74
                             ------------ ------------ ----------- -----------
  Class C Shares (note 1)
  Net assets                 $    427,283 $    907,236 $   225,251 $   528,429
                             ------------ ------------ ----------- -----------
  Shares outstanding               41,702       88,008      23,207      51,623
                             ------------ ------------ ----------- -----------
  Net asset value, offering
   and redemption price per
   share                     $      10.25 $      10.31 $      9.71 $     10.24
                             ------------ ------------ ----------- -----------
  Class R Shares (note 1)
  Net assets                 $211,525,836 $198,587,473 $74,419,269 $59,078,908
                             ------------ ------------ ----------- -----------
  Shares outstanding           20,588,612   19,153,588   7,650,897   5,756,918
                             ------------ ------------ ----------- -----------
  Net asset value and
   redemption price per
   share                     $      10.27 $      10.37 $      9.73 $     10.26
                             ------------ ------------ ----------- -----------
</TABLE>
 
See accompanying notes to financial statements.
 
                                         53
<PAGE>
 
STATEMENT OF NET ASSETS
(Unaudited)
 
<TABLE>
<CAPTION>
                                             NY         NY INS         OH
- ------------------------------------------------------------------------------
  <S>                                   <C>          <C>          <C>
  ASSETS
  Investments in municipal securities,
   at market value
   (note 1)                             $156,585,167 $352,332,995 $168,666,463
  Temporary investments in short-term
   municipal securities, at amortized
   cost (note 1)                           2,500,000    1,300,000      --
  Cash                                       180,192      376,112    1,240,812
  Receivables:
   Interest                                2,044,924    3,938,716    2,815,045
   Shares sold                                58,287      117,959       31,261
   Investments sold                           35,000      --         2,814,058
  Other assets                                 6,677       15,954          375
                                        ------------ ------------ ------------
    Total assets                         161,410,247  358,081,736  175,568,014
                                        ------------ ------------ ------------
  LIABILITIES
  Payables:
   Investments purchased                     --           --         2,692,333
   Shares reacquired                         --            76,027        9,804
  Accrued expenses:
   Management fees (note 7)                   74,883      160,457       78,863
   Other                                      66,112      105,316       79,506
  Dividends payable                          552,181    1,180,917      545,236
                                        ------------ ------------ ------------
    Total liabilities                        693,176    1,522,717    3,405,742
                                        ------------ ------------ ------------
  Net assets (note 8)                   $160,717,071 $356,559,019 $172,162,272
                                        ------------ ------------ ------------
  Class A Shares (note 1)
  Net assets                            $ 11,113,988 $ 17,732,500 $  8,156,966
                                        ------------ ------------ ------------
  Shares outstanding                       1,075,190    1,713,698      787,705
                                        ------------ ------------ ------------
  Net asset value and redemption price
   per share                            $      10.34 $      10.35 $      10.36
                                        ------------ ------------ ------------
  Offering price per share (net asset
   value per share plus maximum sales
   charge of 4.50% of offering price)   $      10.83 $      10.84 $      10.85
                                        ------------ ------------ ------------
  Class C Shares (note 1)
  Net assets                            $    422,877 $    900,199 $  1,323,799
                                        ------------ ------------ ------------
  Shares outstanding                          40,803       86,911      128,406
                                        ------------ ------------ ------------
  Net asset value, offering and
   redemption price per share           $      10.36 $      10.36 $      10.31
                                        ------------ ------------ ------------
  Class R Shares (note 1)
  Net assets                            $149,180,206 $337,926,320 $162,681,507
                                        ------------ ------------ ------------
  Shares outstanding                      14,388,241   32,654,779   15,730,308
                                        ------------ ------------ ------------
  Net asset value and redemption price
   per share                            $      10.37 $      10.35 $      10.34
                                        ------------ ------------ ------------
</TABLE>
 
See accompanying notes to financial statements.
 
                                         54
<PAGE>
 
STATEMENT OF OPERATIONS
Six months ended August 31, 1995
(Unaudited)
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
                                    CA        CA INS        MA        MA INS
- -------------------------------------------------------------------------------
  <S>                           <C>         <C>         <C>         <C>
  INVESTMENT INCOME
  Tax-exempt interest income
   (note 1)                     $6,770,741  $6,255,726  $2,372,240  $1,866,459
                                ----------  ----------  ----------  ----------
  Expenses (note 2):
   Management fees (note 7)        588,823     566,708     207,547     169,723
   12b-1 distribution and
    service fees (note 1)            8,293      11,067       3,075       5,543
   Shareholders' servicing
    agent fees and expenses         81,384      73,295      37,612      24,935
   Custodian's fees and
    expenses                        45,502      37,286      26,174      18,941
   Directors' fees and
    expenses (note 7)                1,965       1,948       2,237         684
   Professional fees                15,387      13,822       8,899       5,168
   Shareholders' reports--
    printing and mailing
    expenses                        47,054      43,462      40,883      33,461
   Federal and state
    registration fees                2,116       1,275       6,587       1,935
   Portfolio insurance expense      --           7,616      --           2,405
   Other expenses                    3,036       8,879       2,133       3,919
                                ----------  ----------  ----------  ----------
    Total expenses before
     expense reimbursement         793,560     765,358     335,147     266,714
   Expense reimbursement from
    investment adviser (note
    7)                              (3,302)     (1,695)    (49,029)       (788)
                                ----------  ----------  ----------  ----------
    Net expenses                   790,258     763,663     286,118     265,926
                                ----------  ----------  ----------  ----------
    Net investment income        5,980,483   5,492,063   2,086,122   1,600,533
                                ----------  ----------  ----------  ----------
  REALIZED AND UNREALIZED GAIN
  (LOSS) FROM INVESTMENTS
  Net realized gain (loss)
   from investment
   transactions, net of taxes,
   if applicable (notes 1 and
   5)                              273,331      39,788    (211,652)     11,451
  Net change in unrealized
   appreciation or
   depreciation of investments   2,857,087   2,783,199   1,712,370   1,226,038
                                ----------  ----------  ----------  ----------
    Net gain from investments    3,130,418   2,822,987   1,500,718   1,237,489
                                ----------  ----------  ----------  ----------
  Net increase in net assets
   from operations              $9,110,901  $8,315,050  $3,586,840  $2,838,022
                                ----------  ----------  ----------  ----------
</TABLE>
 
See accompanying notes to financial statements.
 
                                         55
<PAGE>
 
STATEMENT OF OPERATIONS
Six months ended August 31, 1995
(Unaudited)
<TABLE>
<CAPTION>
                                               NY        NY INS        OH
- ------------------------------------------------------------------------------
  <S>                                      <C>         <C>         <C>
  INVESTMENT INCOME
  Tax-exempt interest income (note 1)      $4,972,993  $10,668,687 $5,335,843
                                           ----------  ----------- ----------
  Expenses (note 2):
   Management fees (note 7)                   430,537      961,218    471,018
   12b-1 distribution and service fees
    (note 1)                                   11,457       18,933     13,629
   Shareholders' servicing agent fees and
    expenses                                   74,763      111,677     83,408
   Custodian's fees and expenses               31,074       35,747     28,583
   Directors' fees and expenses (note 7)        1,823        2,725      3,128
   Professional fees                            9,943       14,737     11,786
   Shareholders' reports--printing and
    mailing expenses                           68,123       74,203     83,352
   Federal and state registration fees          1,662        1,931      2,248
   Portfolio insurance expense                 --            6,804     --
   Other expenses                               1,737        6,383      5,949
                                           ----------  ----------- ----------
    Total expenses before expense
     reimbursement                            631,119    1,234,358    703,101
   Expense reimbursement from investment
    adviser (note 7)                          (29,827)     --         (43,180)
                                           ----------  ----------- ----------
    Net expenses                              601,292    1,234,358    659,921
                                           ----------  ----------- ----------
    Net investment income                   4,371,701    9,434,329  4,675,922
                                           ----------  ----------- ----------
  REALIZED AND UNREALIZED GAIN (LOSS)
  FROM INVESTMENTS
  Net realized gain (loss) from
   investment transactions, net
   of taxes, if applicable (notes 1 and
   5)                                        (100,649)     802,126    291,582
  Net change in unrealized appreciation
   or depreciation of investments           3,440,904    6,246,498  2,435,805
                                           ----------  ----------- ----------
    Net gain from investments               3,340,255    7,048,624  2,727,387
                                           ----------  ----------- ----------
  Net increase in net assets from
   operations                              $7,711,956  $16,482,953 $7,403,309
                                           ----------  ----------- ----------
</TABLE>
 
See accompanying notes to financial statements.
 
                                         56
<PAGE>
 
STATEMENT OF CHANGES IN NET ASSETS
(Unaudited)
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
 
<TABLE>
<CAPTION>
                                        CA                         CA INS
                                      -----------------------------------------------
                             Six months     Year ended    Six months     Year ended
                            ended 8/31/95    2/28/95     ended 8/31/95    2/28/95
- -------------------------------------------------------------------------------------
  <S>                       <C>            <C>           <C>            <C>
  OPERATIONS
  Net investment income     $  5,980,483   $ 12,056,682  $  5,492,063   $ 11,038,593
  Net realized gain (loss)
   from investment
   transactions, net of
   taxes, if applicable          273,331     (2,621,487)       39,788     (1,106,384)
  Net change in unrealized
   appreciation or
   depreciation of
   investments                 2,857,087     (8,272,724)    2,783,199     (6,870,030)
                            ------------   ------------  ------------   ------------
   Net increase in net
    assets from operations     9,110,901      1,162,471     8,315,050      3,062,179
                            ------------   ------------  ------------   ------------
  DISTRIBUTIONS TO
   SHAREHOLDERS (note 1)
  From undistributed net
   investment income:
   Class A                      (140,797)       (40,773)     (178,210)       (59,786)
   Class C                        (7,123)        (2,883)       (8,011)        (4,199)
   Class R                    (5,897,610)   (12,099,560)   (5,336,744)   (10,954,036)
  In excess of net
   investment income:
   Class A                          (464)       --            --             --
   Class C                           (24)       --            --             --
   Class R                       (19,434)       --            --             --
  From accumulated net
   realized gains from
   investment
   transactions:
   Class A                       --              (6,186)      --              (2,542)
   Class C                       --                (231)      --                (317)
   Class R                       --          (1,542,643)      --            (545,843)
  In excess of accumulated
   net realized gains from
   investment
   transactions:
   Class A                       --             --            --             --
   Class C                       --             --            --             --
   Class R                       --             --            --             --
                            ------------   ------------  ------------   ------------
   Decrease in net assets
    from distributions to
    shareholders              (6,065,452)   (13,692,276)   (5,522,965)   (11,566,723)
                            ------------   ------------  ------------   ------------
  FUND SHARE TRANSACTIONS
   (note 3)
  Net proceeds from sales
   of shares:
   Class A                     4,258,519      3,153,792     5,454,618      4,571,343
   Class C                       272,224        189,814       710,350        277,611
   Class R                    10,201,202     24,628,063     6,517,621     21,455,944
  Net asset value of
   shares issued to
   shareholders due to
   reinvestment of
   distributions from net
   investment income and
   from net realized gains
   from investment
   transactions:
   Class A                        58,613         17,920        91,770         24,201
   Class C                         4,872          1,844         3,741          1,935
   Class R                     3,581,836      8,806,336     3,291,223      7,133,691
                            ------------   ------------  ------------   ------------
                              18,377,266     36,797,769    16,069,323     33,464,725
                            ------------   ------------  ------------   ------------
  Cost of shares redeemed:
   Class A                      (191,465)      (117,370)     (378,533)       (71,333)
   Class C                       (52,362)        (1,036)      (37,406)       (68,234)
   Class R                   (13,305,829)   (31,154,367)  (12,846,852)   (29,032,260)
                            ------------   ------------  ------------   ------------
                             (13,549,656)   (31,272,773)  (13,262,791)   (29,171,827)
                            ------------   ------------  ------------   ------------
   Net increase (decrease)
    in net assets derived
    from Fund share
    transactions               4,827,610      5,524,996     2,806,532      4,292,898
                            ------------   ------------  ------------   ------------
   Net increase (decrease)
    in net assets              7,873,059     (7,004,809)    5,598,617     (4,211,646)
  Net assets at beginning
   of period                 211,425,535    218,430,344   203,903,070    208,114,716
                            ------------   ------------  ------------   ------------
  Net assets at end of
   period                   $219,298,594   $211,425,535  $209,501,687   $203,903,070
                            ------------   ------------  ------------   ------------
  Balance of undistributed
   net investment income
   at end of period         $    (19,922)  $     65,047  $     35,778   $     66,680
                            ------------   ------------  ------------   ------------
</TABLE>
 
See accompanying notes to financial statements.
 
                                         57
<PAGE>
 
STATEMENT OF CHANGES IN NET ASSETS
(Unaudited)
 
 
<TABLE>
<CAPTION>
                                       MA                       MA INS
                                      -------------------------------------------
                             Six months   Year ended    Six months   Year ended
                            ended 8/31/95   2/28/95    ended 8/31/95   2/28/95
- ---------------------------------------------------------------------------------
  <S>                       <C>           <C>          <C>           <C>
  OPERATIONS
  Net investment income      $ 2,086,122  $ 4,066,454   $ 1,600,533  $ 3,106,605
  Net realized gain (loss)
   from investment
   transactions, net of
   taxes, if applicable         (211,652)    (558,617)       11,451     (212,554)
  Net change in unrealized
   appreciation or
   depreciation of
   investments                 1,712,370   (2,393,115)    1,226,038   (1,878,784)
                             -----------  -----------   -----------  -----------
   Net increase in net
    assets from operations     3,586,840    1,114,722     2,838,022    1.015,267
                             -----------  -----------   -----------  -----------
  DISTRIBUTIONS TO
   SHAREHOLDERS (note 1)
  From undistributed net
   investment income:
   Class A                       (47,391)     (16,122)      (65,508)     (22,806)
   Class C                        (3,293)      (1,197)       (9,167)      (5,217)
   Class R                    (2,061,587)  (4,021,155)   (1,553,379)  (3,099,363)
  In excess of net
   investment income:
   Class A                       --           --               (256)     --
   Class C                       --           --                (38)     --
   Class R                       --           --             (6,069)     --
  From accumulated net
   realized gains from
   investment
   transactions:
   Class A                       --           --            --           --
   Class C                       --           --            --           --
   Class R                       --           --            --           --
  In excess of accumulated
   net realized gains from
   investment
   transactions:
   Class A                       --           --            --           --
   Class C                       --           --            --           --
   Class R                       --           --            --           --
                             -----------  -----------   -----------  -----------
   Decrease in net assets
    from distributions to
    shareholders              (2,112,271)  (4,038,474)   (1,634,417)  (3,127,386)
                             -----------  -----------   -----------  -----------
  FUND SHARE TRANSACTIONS
   (note 3)
  Net proceeds from sale
   of shares:
   Class A                     1,886,402    1,057,696     1,670,445    1,906,377
   Class C                       101,787      144,012       184,443      324,825
   Class R                     3,936,398   10,510,784     2,065,629    7,040,265
  Net asset value of
   shares issued to
   shareholders due to
   reinvestment of
   distributions from net
   investment income and
   from net realized gains
   from investment
   transactions:
   Class A                        26,374        8,778        40,320       11,338
   Class C                         2,460          594         8,120        2,330
   Class R                     1,475,556    2,815,745     1,096,353    2,160,636
                             -----------  -----------   -----------  -----------
                               7,428,977   14,537,609     5,065,310   11,445,771
                             -----------  -----------   -----------  -----------
  Cost of shares redeemed:
   Class A                      (137,484)     (32,507)     (146,925)     (37,958)
   Class C                       (29,500)     --             (8,602)     --
   Class R                    (3,995,655) (10,741,355)   (2,368,286)  (8,119,665)
                             -----------  -----------   -----------  -----------
                              (4,162,639) (10,773,862)   (2,523,813)  (8,157,623)
                             -----------  -----------   -----------  -----------
   Net increase (decrease)
    in net assets derived
    from Fund share
    transactions               3,266,338    3,763,747     2,541,497    3,288,148
                             -----------  -----------   -----------  -----------
   Net increase (decrease)
    in net assets              4,740,907      839,995     3,745,102    1,176,029
  Net assets at beginning
   of period                  72,782,344   71,942,349    59,431,076   58,255,047
                             -----------  -----------   -----------  -----------
  Net assets at end of
   period                    $77,523,251  $72,782,344   $63,176,178  $59,431,076
                             -----------  -----------   -----------  -----------
  Balance of undistributed
   net investment income
   at end of period          $    30,123  $    56,272   $    (6,362) $    27,522
                             -----------  -----------   -----------  -----------
</TABLE>
 
See accompanying notes to financial statements.
 
                                         58
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
 
<TABLE>
<CAPTION>
                                       NY                        NY INS
                             ------------------------------------------------------
                             Six months                  Six months
                               ended       Year ended      ended       Year ended
                              8/31/95       2/28/95       8/31/95       2/28/95
- -----------------------------------------------------------------------------------
  <S>                       <C>           <C>           <C>           <C>
  OPERATIONS
  Net investment income     $  4,371,701  $  8,356,495  $  9,434,329  $ 19,887,434
  Net realized gain (loss)
   from investment
   transactions, net of
   taxes, if applicable         (100,649)   (1,122,982)      802,126       691,691
  Net change in unrealized
   appreciation or
   depreciation of
   investments                 3,440,904    (6,026,320)    6,246,498   (17,661,749)
                            ------------  ------------  ------------  ------------
   Net increase in net
    assets from operations     7,711,956     1,207,193    16,482,953     2,917,376
                            ------------  ------------  ------------  ------------
  DISTRIBUTIONS TO
   SHAREHOLDERS (note 1)
  From undistributed net
   investment income:
   Class A                      (208,156)      (35,341)     (314,146)      (93,178)
   Class C                        (6,291)         (818)      (11,816)       (3,586)
   Class R                    (4,184,569)   (8,216,539)   (9,257,681)  (19,795,360)
  In excess of net
   investment income:
   Class A                       --            --            --            --
   Class C                       --            --            --            --
   Class R                       --            --            --            --
  From accumulated net
   realized gains from
   investment
   transactions:
   Class A                       --             (2,464)      --            (11,988)
   Class C                       --                (28)      --               (504)
   Class R                       --           (697,769)      --         (1,367,629)
  In excess of accumulated
   net realized gains from
   investment
   transactions:
   Class A                       --            --            --               (483)
   Class C                       --            --            --                (20)
   Class R                       --            --            --            (55,065)
                            ------------  ------------  ------------  ------------
   Decrease in net assets
    from distributions to
    shareholders              (4,399,016)   (8,952,959)   (9,583,643)  (21,327,813)
                            ------------  ------------  ------------  ------------
  FUND SHARE TRANSACTIONS
   (note 3)
  Net proceeds from sale
   of shares:
   Class A                     8,176,744     3,107,225    10,937,764     7,035,288
   Class C                       334,838        81,795       599,357       271,337
   Class R                     5,677,266    26,513,287     6,811,091    34,286,843
  Net asset value of
   shares issued to
   shareholders due to
   reinvestment of
   distributions from net
   investment income and
   from net realized gains
   from investment
   transactions:
   Class A                       130,734        18,206       205,568        61,394
   Class C                         3,905           417         6,061         1,940
   Class R                     3,210,489     6,975,322     7,058,020    16,604,261
                            ------------  ------------  ------------  ------------
                              17,533,976    36,696,252    25,617,861    58,261,063
                            ------------  ------------  ------------  ------------
  Cost of shares redeemed:
   Class A                      (537,508)      (51,915)     (883,962)      (99,736)
   Class C                        (6,462)      --            --            --
   Class R                   (12,314,554)  (22,466,951)  (27,738,326)  (75,263,107)
                            ------------  ------------  ------------  ------------
                             (12,858,524)  (22,518,866)  (28,622,288)  (75,362,843)
                            ------------  ------------  ------------  ------------
   Net increase (decrease)
    in net assets derived
    from Fund share
    transactions               4,675,452    14,177,386    (3,004,427)  (17,101,780)
                            ------------  ------------  ------------  ------------
   Net increase (decrease)
    in net assets              7,988,392     6,431,620     3,894,883   (35,512,217)
  Net assets at beginning
   of period                 152,728,679   146,297,059   352,664,136   388,176,353
                            ------------  ------------  ------------  ------------
  Net assets at end of
   period                   $160,717,071  $152,728,679  $356,559,019  $352,664,136
                            ------------  ------------  ------------  ------------
  Balance of undistributed
   net investment income
   at end of
   period                   $     77,506  $    104,821  $    114,175  $    263,489
                            ------------  ------------  ------------  ------------
</TABLE>
 
See accompanying notes to financial statements.
 
                                         59
<PAGE>
 
STATEMENT OF CHANGES IN NET ASSETS
(Unaudited)
 
<TABLE>
<CAPTION>
                                                                OH
                                                    --------------------------
                                                     Six months
                                                       ended       Year ended
                                                      8/31/95       2/28/95
- -------------------------------------------------------------------------------
  <S>                                               <C>           <C>
  OPERATIONS
  Net investment income                             $  4,675,922  $  9,142,413
  Net realized gain (loss) from investment
   transactions, net of taxes, if applicable             291,582      (967,375)
  Net change in unrealized appreciation or
   depreciation of investments                         2,435,805    (5,055,416)
                                                    ------------  ------------
   Net increase in net assets from operations          7,403,309     3,119,622
                                                    ------------  ------------
  DISTRIBUTIONS TO SHAREHOLDERS(note 1)
  From undistributed net investment income:
   Class A                                              (169,348)      (58,833)
   Class C                                               (24,238)       (9,333)
   Class R                                            (4,520,244)   (9,076,904)
  In excess of net investment income:
   Class A                                               --            --
   Class C                                               --            --
   Class R                                               --            --
  From accumulated net realized gains from
   investment transactions:
   Class A                                               --             (4,637)
   Class C                                               --               (879)
   Class R                                               --           (652,495)
  In excess of accumulated net realized gains from
   investment transactions:
   Class A                                               --            --
   Class C                                               --            --
   Class R                                               --            --
                                                    ------------  ------------
   Decrease in net assets from distributions to
    shareholders                                      (4,713,830)   (9,803,081)
                                                    ------------  ------------
  FUND SHARE TRANSACTIONS (note 3)
  Net proceeds from sale of shares:
   Class A                                             3,902,177     4,240,889
   Class C                                               426,109       871,689
   Class R                                             5,067,925    15,813,517
  Net asset value of shares issued to shareholders
   due to reinvestment of distributions from net
   investment income and from net realized gains
   from investment transactions:
   Class A                                                94,269        28,946
   Class C                                                19,778         6,902
   Class R                                             3,194,587     6,935,311
                                                    ------------  ------------
                                                      12,704,845    27,897,254
                                                    ------------  ------------
  Cost of shares redeemed:
   Class A                                              (255,308)     (115,343)
   Class C                                               (38,664)       (3,158)
   Class R                                           (10,390,432)  (21,090,544)
                                                    ------------  ------------
                                                     (10,684,404)  (21,209,045)
                                                    ------------  ------------
   Net increase (decrease) in net assets derived
    from Fund share transactions                       2,020,441     6,688,209
                                                    ------------  ------------
   Net increase (decrease) in net assets               4,709,920         4,750
  Net assets at beginning of year                    167,452,352   167,447,602
                                                    ------------  ------------
  Net assets at end of year                         $172,162,272  $167,452,352
                                                    ------------  ------------
  Balance of undistributed net investment income
   at end of period                                 $     70,724  $    108,632
                                                    ------------  ------------
</TABLE>
 
See accompanying notes to financial statements.
 
                                         60
<PAGE>
 
NOTES TO FINANCIAL STATEMENTS
(Unaudited)
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
 
                 1. GENERAL INFORMATION AND SIGNIFICANT
                 ACCOUNTING POLICIES
                 At August 31, 1995, the state Funds (the "Funds") covered in
                 this report are Nuveen California Tax-Free Fund, Inc.
                 (comprised of the Nuveen California and California Insured
                 Tax-Free Value Funds), Nuveen Tax-Free Bond Fund, Inc.
                 (comprised of the Nuveen Massachusetts, New York and Ohio
                 Tax-Free Value Funds) and Nuveen Insured Tax-Free Bond Fund,
                 Inc. (comprised of the Nuveen Massachusetts and New York
                 Insured Tax-Free Value Funds).
 
                 Additional state Funds covering other states may be
                 established in the future. Each Fund invests primarily in a
                 diversified portfolio of municipal obligations issued by
                 state and local government authorities in a single state.
                 Each Fund issues shares of each of its classes at a price
                 equal to net asset value of such class plus the appropriate
                 front-end sales charge, if any.
 
                 The Funds are registered under the Investment Company Act of
                 1940 as open-end, diversified management investment
                 companies.
 
                 The following is a summary of significant accounting policies
                 followed by each Fund in the preparation of their financial
                 statements in accordance with generally accepted accounting
                 principles.
 
Securities Valuation
                 Portfolio securities for which market quotations are readily
                 available are valued at the mean between the quoted bid and
                 asked prices or the yield equivalent. Portfolio securities
                 for which market quotations are not readily available are
                 valued at fair value by consistent application of methods
                 determined in good faith by the Board of Directors. Temporary
                 investments in securities that have variable rate and demand
                 features qualifying them as short-term securities are traded
                 and valued at amortized cost.
 
Securities Transactions
                 Securities transactions are recorded on a trade date basis.
                 Realized gains and losses from such transactions are
                 determined on the specific identification method. Securities
                 purchased or sold on a when-issued or delayed delivery basis
                 may be settled a month or more after the transaction date.
                 Any securities so purchased are subject to market fluctuation
                 during this period. The Funds have instructed the custodian
                 to segregate assets in a separate account with a current
                 value at least equal to the amount of their purchase
                 commitments. At August 31, 1995, there were such purchase
                 commitments in California, California Insured and Ohio of
                 $4,985,967, $9,983,381 and $2,692,333, respectively. There
                 were no such purchase commitments in any of the other Funds.
 
                                         61
<PAGE>
 
NOTES TO FINANCIAL STATEMENTS
(Unaudited)
 
 
Interest Income  Interest income is determined on the basis of interest
                 accrued, adjusted for amortization of premiums and accretion
                 of discounts on long-term debt securities when required for
                 federal income tax purposes.
 
Dividends and Distributions to Shareholders
                 Net investment income is declared as a dividend monthly and
                 payment is made or reinvestment is credited to shareholder
                 accounts after month-end. Net realized gains from investment
                 transactions are distributed to shareholders not less
                 frequently than annually only to the extent they exceed
                 available capital loss carryovers.
 
                 Distributions to shareholders of net investment income and
                 net realized gains from investment transactions are recorded
                 on the ex-dividend date. The amount and timing of such
                 distributions are determined in accordance with federal
                 income tax regulations, which may differ from generally
                 accepted accounting principles. Accordingly, temporary over-
                 distributions as a result of these differences may result and
                 will be classified as either distributions in excess of net
                 investment income or distributions in excess of accumulated
                 net realized gains from investment transactions, if
                 applicable.
 
Income Tax       Each Fund is a separate taxpayer for federal income tax
                 purposes and intends to comply with the requirements of the
                 Internal Revenue Code applicable to regulated investment
                 companies by distributing all of its net investment income,
                 in addition to any significant amounts of net realized gains
                 from investments, to shareholders. The Funds currently
                 consider significant net realized gains as amounts in excess
                 of $.001 per share. Futhermore, each Fund intends to satisfy
                 conditions which will enable interest from municipal
                 securities, which is exempt from regular federal and
                 designated state income taxes, to retain such tax exempt
                 status when distributed to the shareholders of the Funds.
 
Insurance        The California Insured, Massachusetts Insured, and New York
                 Insured Tax-Free Value Funds invest in municipal securities
                 which are covered by insurance guaranteeing the timely
                 payment of principal and interest thereon or backed by an
                 escrow or trust account containing sufficient U.S. Government
                 or U.S. Government agency securities to ensure the timely
                 payment of principal and interest. Each insured municipal
                 security is covered by Original Issue Insurance, Secondary
                 Market Insurance or Portfolio Insurance. Such insurance does
                 not guarantee the market value of the municipal securities or
                 the value of the Funds' shares. Original Issue Insurance and
                 Secondary Market Insurance remain in effect as long as the
                 municipal securities covered thereby remain outstanding and
                 the insurer remains in business, regardless of whether the
                 Funds ultimately dispose of such municipal securities.
 
                                         62
<PAGE>
 
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
 
                 Consequently, the market value of the municipal securities
                 covered by Original Issue Insurance or Secondary Market
                 Insurance may reflect value attributable to the insurance.
                 Portfolio Insurance is effective only while the municipal
                 securities are held by the Funds. Accordingly, neither the
                 prices used in determining the market value of the underlying
                 municipal securities nor the net asset value of the Funds'
                 shares include value, if any, attributable to the Portfolio
                 Insurance. Each policy of the Portfolio Insurance does,
                 however, give the Funds the right to obtain permanent
                 insurance with respect to the municipal security covered by
                 the Portfolio Insurance policy at the time of its sale.
 
Flexible Sales Charge Program
                 Effective September 6, 1994, each Fund commenced offering
                 Class "A" Shares and Class "C" Shares. Class "A" Shares incur
                 a front-end sales charge and an annual 12b-1 service fee.
                 Class "C" Shares are sold without a sales charge but incur
                 annual 12b-1 distribution and service fees. Effective June
                 13, 1995, an investor purchasing Class "C" Shares agrees to
                 pay a contingent deferred sales charge ("CDSC") of 1% if
                 Class "C" Shares are redeemed within 12 months of purchase.
 
                 Prior to the offering of Class "A" and Class "C" Shares, the
                 shares outstanding were renamed Class "R" and are not subject
                 to any 12b-1 distribution or service fees. Effective with the
                 offering of the new classes, Class "R" Shares will generally
                 be available only for reinvestment of dividends by current
                 "R" shareholders and for already established Nuveen Unit
                 Investment Trust reinvestment accounts.
 
Derivative Financial Instruments
                 In October 1994, the Financial Accounting Standards Board
                 (FASB) issued Statement of Financial Accounting Standards No.
                 119 Disclosure about Derivative Financial Instruments and
                 Fair Value of Financial Instruments which prescribes
                 disclosure requirements for transactions in certain
                 derivative financial instruments including futures, forward,
                 swap, and option contracts, and other financial instruments
                 with similar characteristics. Although the Funds are
                 authorized to invest in such financial instruments, and may
                 do so in the future, they did not make any such investments
                 during the six months ended August 31, 1995, other than
                 occasional purchases of high quality synthetic money market
                 securities which were held temporarily pending the re-
                 investment in long-term portfolio securities.
 
                                         63
<PAGE>
 
NOTES TO FINANCIAL STATEMENTS
(Unaudited)
 
                 2. EXPENSE ALLOCATION
                 Expenses of the Funds that are not directly attributable to
                 any class of shares are prorated among the classes based on
                 the relative net assets of each class. Expenses directly
                 attributable to a class of shares are recorded to the
                 specific class. Effective August 1, 1995, the Funds adopted a
                 multiple class plan pursuant to Rule 18f-3 under the
                 Investment Company Act of 1940 and now designate class
                 specific expenses to include Rule 12b-1 distribution and
                 service fees, and other expenses incurred for services
                 received by a class that differ in either amount or kind. A
                 breakdown of the class specific expenses for the six months
                 ended August 31, 1995, are as follows:
 
<TABLE>
<CAPTION>
                                                 CA    CA INS    MA    MA INS
- ------------------------------------------------------------------------------
  <S>                                          <C>     <C>     <C>     <C>
  12B-1 distribution and service fees:
   Class A                                     $ 6,718 $ 9,092 $ 2,299 $ 3,348
   Class C                                       1,575   1,975     776   2,195
  Shareholders' servicing agent fees and ex-
   penses:
   Class A                                       3,235   4,044   2,378   2,346
   Class C                                         205     227     209     215
   Class R                                      62,876  57,527  29,261  19,878
  Shareholders' reports--printing and mailing
   expenses:
   Class A                                       1,525   1,808     988     520
   Class C                                         201     190      23      44
   Class R                                      40,490  36,738  37,136  33,910
  Federal and state registration fees:
   Class A                                         985     950   1,207     471
   Class C                                         290      20   1,050     106
   Class R                                         459      48   4,457     633
</TABLE>
 
 
                                         64
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
 
 
 
 
<TABLE>
<CAPTION>
                                                      NY    NY INS    OH
- ---------------------------------------------------------------------------
  <S>                                               <C>     <C>     <C>
  12B-1 Distribution and service fees:
   Class A                                          $10,023 $16,044 $ 8,147
   Class C                                            1,434   2,889   5,482
  Shareholders' servicing agent fees and expenses:
   Class A                                            5,805   5,554   4,802
   Class C                                              925     288     564
   Class R                                           56,825  89,427  67,199
  Shareholders' reports--printing and mailing ex-
   penses:
   Class A                                            1,599   1,436   2,069
   Class C                                               91     110     240
   Class R                                           65,948  59,582  75,389
  Federal and state registration fees:
   Class A                                              821   1,324   1,207
   Class C                                              194      27     207
   Class R                                              448     525     456
</TABLE>
 
 
                                         65
<PAGE>
 
NOTES TO FINANCIAL STATEMENTS
(Unaudited)
 
 
                 3. FUND SHARES
                 Transactions in shares were as follows:
 
<TABLE>
<CAPTION>
                                                                           CA                  CA INS
                                                              ------------------------------------------------------
                                                               Six months                  Six months
                                                                 ended       Year ended      ended       Year ended
                                                                8/31/95       2/28/95       8/31/95       2/28/95
- --------------------------------------------------------------------------------------------------------------------
  <S>                                                          <C>           <C>           <C>           <C>
  Shares sold:
   Class A                                                        418,276       321,777       527,324       468,407
   Class C                                                         26,638        19,666        69,407        28,545
   Class R                                                      1,000,114     2,433,649       634,451     2,136,079
  Shares issued to shareholders due to reinvestment of
   distributions from net investment income and from
   net realized gains from investment transactions:
   Class A                                                          5,757         1,856         8,871         2,486
   Class C                                                            478           191           365           201
   Class R                                                        360,421       884,995       319,026       714,801
                                                               ----------    ----------    ----------    ----------
                                                                1,811,684     3,662,134     1,559,444     3,350,519
                                                               ----------    ----------    ----------    ----------
  Shares redeemed:
   Class A                                                        (18,858)      (12,110)      (36,403)       (7,236)
   Class C                                                         (5,165)         (106)       (3,652)       (6,858)
   Class R                                                     (1,307,635)   (3,116,035)   (1,244,027)   (2,915,964)
                                                               ----------    ----------    ----------    ----------
                                                               (1,331,658)   (3,128,251)   (1,284,082)   (2,930,058)
                                                               ----------    ----------    ----------    ----------
  Net increase (decrease)                                         480,026       533,883       275,362       420,461
                                                               ==========    ==========    ==========    ==========
</TABLE>

<TABLE>
<CAPTION>
                                                                           MA                        MA INS
                                                               ------------------------------------------------------
                                                                 Six months   Year ended    Six months    Year ended
                                                               ended 8/31/95    2/28/95    ended 8/31/95    2/28/95
- ---------------------------------------------------------------------------------------------------------------------
  <S>                                                           <C>          <C>          <C>          <C>
  Shares sold:
   Class A                                                        195,012        114,157      158,589       197,250
   Class C                                                         10,530         15,429       18,018        33,405
   Class R                                                        407,683      1,117,491      203,095       702,214
  Shares issued to shareholders due to reinvestment of
   distributions from net investment income and from net
   realized gains from investment transactions:
   Class A                                                          2,725            956        3,960         1,171
   Class C                                                            256             65          801           244
   Class R                                                        153,019        277,942      107,641       225,446
                                                                 --------     ----------     --------     ---------
                                                                  769,225      1,526,040      492,104     1,159,730
                                                                 --------     ----------     --------     ---------
  Shares redeemed:
   Class A                                                        (14,144)        (3,567)      (9,120)       (4,008)
   Class C                                                         (3,073)        --             (845)        --
   Class R                                                       (411,549)    (1,130,507)    (231,676)     (823,516)
                                                                 --------     ----------     --------     ---------
                                                                 (428,766)    (1,134,074)    (241,641)     (827,524)
                                                                 --------     ----------     --------     ---------
  Net increase (decrease)                                         340,459        391,966      250,463       332,206
                                                                 ========     ==========     ========     =========
</TABLE>
 
                                         66
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
 
 
<TABLE>
<CAPTION>
                                                                               NY                        NY INS
                                                                  ---------------------------------------------------------
                                                                    Six months    Year ended    Six months     Year ended
                                                                   ended 8/31/95    2/28/95    ended 8/31/95     2/28/95
- ---------------------------------------------------------------------------------------------------------------------------
  <S>                                                              <C>            <C>          <C>             <C>
  Shares sold:
   Class A                                                            799,440        318,594      1,063,734        719,364
   Class C                                                             32,586          8,430         58,140         27,982
   Class R                                                            554,654      2,613,112        647,848      3,411,938
  Shares issued to shareholders due to reinvestment of
   distributions from net investment income and from
   net realized gains from investment transactions:
   Class A                                                             12,738          1,882         20,019          6,336
   Class C                                                                408             43            589            200
   Class R                                                            312,471        701,622        690,246      1,652,628
                                                                   ----------     ----------     ----------     ----------
                                                                    1,712,297      3,643,683      2,480,576      5,818,448
                                                                   ----------     ----------     ----------     ----------
  Shares redeemed:
   Class A                                                            (52,083)        (5,381)       (85,424)       (10,331)
   Class C                                                               (664)        --             --             --
   Class R                                                         (1,198,817)    (2,245,562)    (2,685,709)    (7,580,245)
                                                                   ----------     ----------     ----------     ----------
                                                                   (1,251,564)    (2,250,943)    (2,771,133)    (7,590,576)
                                                                   ----------     ----------     ----------     ----------
  Net increase (decrease)                                             460,733      1,392,740       (290,557)    (1,772,128)
                                                                   ==========     ==========     ==========     ==========
</TABLE>

<TABLE>
<CAPTION>
                                                                        OH
                                                            --------------------------
                                                              Six months    Year ended
                                                             ended 8/31/95    2/28/95
- --------------------------------------------------------------------------------------
  <S>                                                         <C>          <C>
  Shares sold:
   Class A                                                       379,543       432,196
   Class C                                                        41,505        88,344
   Class R                                                       492,754     1,586,702
  Shares issued to shareholders due to reinvestment of
   distributions from net investment income and from
   net realized gains from investment transactions:
   Class A                                                         9,155         2,972
   Class C                                                         1,930           711
   Class R                                                       310,988       696,759
                                                              ----------    ----------
                                                               1,235,875     2,807,684
                                                              ----------    ----------
  Shares redeemed:
   Class A                                                       (24,740)      (11,421)
   Class C                                                        (3,759)         (325)
   Class R                                                    (1,007,659)   (2,131,282)
                                                              ----------    ----------
                                                              (1,036,158)   (2,143,028)
                                                              ----------    ----------
  Net increase (decrease)                                        199,717       664,656
                                                              ==========    ==========
</TABLE>
 
                                         67
<PAGE>
 
NOTES TO FINANCIAL STATEMENTS
(Unaudited)
 
 
                 4. DISTRIBUTIONS TO SHAREHOLDERS
                 On September 8, 1995, the Funds declared dividend
                 distributions from their ordinary income which were paid on
                 October 2, 1995, to shareholders of record on September 8,
                 1995, as follows:
 
<TABLE>
<CAPTION>
                         CA   CA INS   MA   MA INS
- --------------------------------------------------
  <S>                  <C>    <C>    <C>    <C>
  Dividend per share:
   Class A             $.0455 $.0435 $.0435 $.0425
   Class C              .0390  .0370  .0375  .0365
   Class R              .0480  .0460  .0455  .0450
                       ------ ------ ------ ------
</TABLE>
 
 
<TABLE>
<CAPTION>
                         NY   NY INS   OH
- -------------------------------------------
  <S>                  <C>    <C>    <C>
  Dividend per share:
   Class A             $.0460 $.0435 $.0450
   Class C              .0395  .0375  .0385
   Class R              .0485  .0460  .0470
                       ------ ------ ------
</TABLE>
 
 
                 5. SECURITIES TRANSACTIONS
                 Purchases and sales (including maturities) of investments in
                 municipal securities and temporary municipal investments for
                 the six months ended August 31, 1995, were as follows:
 
<TABLE>
<CAPTION>
                                    CA        CA INS        MA        MA INS
- -------------------------------------------------------------------------------
  <S>                           <C>         <C>         <C>         <C>
  PURCHASES
  Investments in municipal se-
   curities                     $21,790,832 $21,922,291 $ 6,464,068 $ 4,607,844
  Temporary municipal invest-
   ments                         47,600,000  23,000,000  12,800,000   9,400,000
  SALES
  Investments in municipal se-
   curities                      16,135,353   9,465,738   3,562,190     282,390
  Temporary municipal invest-
   ments                         39,200,000  21,800,000  10,100,000  11,100,000
                                ----------- ----------- ----------- -----------
</TABLE>
 
 
<TABLE>
<CAPTION>
                                           NY        NY INS        OH
- --------------------------------------------------------------------------
  <S>                                  <C>         <C>         <C>
  PURCHASES
  Investments in municipal securities  $36,963,549 $20,429,070 $36,426,432
  Temporary municipal investments        9,950,000  14,900,000  15,900,000
  SALES
  Investments in municipal securities   36,403,218  24,240,713  34,460,099
  Temporary municipal investments        8,650,000  15,000,000  16,700,000
                                       ----------- ----------- -----------
</TABLE>
 
 
                                         68
<PAGE>
       
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
 
                 At August 31, 1995, the cost of investments for federal
                 income tax purposes was the same as the cost for financial
                 reporting purposes for each Fund.
 
                 At February 28, 1995, the Funds' last fiscal year end, the
                 Funds had unused capital loss carryforwards available for
                 federal income tax purposes to be applied against future
                 capital security gains, if any. If not applied, the
                 carryovers will expire as follows:
 
<TABLE>
<CAPTION>
                        CA       CA INS       MA       MA INS
- ---------------------------------------------------------------
  <S>               <C>        <C>        <C>        <C>
  Expiration year:
   1996             $   --     $   --     $   --     $    6,372
   1997                 --         --         --         72,205
   2003              2,620,483  1,106,349    557,301    212,554
                    ---------- ---------- ---------- ----------
    Total           $2,620,483 $1,106,349 $  557,301 $  291,131
                    ---------- ---------- ---------- ----------
</TABLE>
 
 
<TABLE>
<CAPTION>
                        NY         OH
- -----------------------------------------
  <S>               <C>        <C>
  Expiration year:
   1996             $   --     $   --
   1997                 --         --
   2003              1,122,982    967,375
                    ---------- ----------
    Total           $1,122,982 $  967,375
                    ---------- ----------
</TABLE>
 
 
                 6. UNREALIZED APPRECIATION (DEPRECIATION)
                 Gross unrealized appreciation and gross unrealized
                 depreciation of investments at August 31, 1995, were as
                 follows:
 
<TABLE>
<CAPTION>
                                   CA        CA INS         MA        MA INS
- -------------------------------------------------------------------------------
  <S>                          <C>         <C>          <C>         <C>
  Gross unrealized:
   Appreciation                $9,254,295  $10,381,107  $4,389,282  $3,729,524
   Depreciation                (2,403,808)  (2,735,111)   (422,998)   (235,696)
                               ----------  -----------  ----------  ----------
  Net unrealized appreciation  $6,850,487  $ 7,645,996  $3,966,284  $3,493,828
                               ----------  -----------  ----------  ----------
</TABLE>
 
 
<TABLE>
<CAPTION>
                                   NY        NY INS         OH
- -------------------------------------------------------------------
  <S>                          <C>         <C>          <C>
  Gross unrealized:
   Appreciation                $7,731,427  $18,881,761  $9,751,680
   Depreciation                  (885,881)  (3,046,537)   (689,693)
                               ----------  -----------  ----------
  Net unrealized appreciation  $6,845,546  $15,835,224  $9,061,987
                               ----------  -----------  ----------
</TABLE>
   
 
                                         69
<PAGE>
 
NOTES TO FINANCIAL STATEMENTS
(Unaudited)
 
 
                 7. MANAGEMENT FEE AND OTHER TRANSACTIONS WITH AFFILIATES
                 Under the Funds' investment management agreements with Nuveen
                 Advisory Corp. (the "Adviser"), a wholly owned subsidiary of
                 The John Nuveen Company, each Fund pays to the Adviser an
                 annual management fee, payable monthly, at the rates set
                 forth below which are based upon the average daily net asset
                 value of each Fund:
 
<TABLE>
<CAPTION>
  AVERAGE DAILY NET ASSET VALUE       MANAGEMENT FEE
- ----------------------------------------------------
  <S>                                 <C>
  For the first $125,000,000              .55 of 1%
  For the next $125,000,000             .5375 of 1
  For the next $250,000,000              .525 of 1
  For the next $500,000,000             .5125 of 1
  For the next $1,000,000,000              .5 of 1
  For net assets over $2,000,000,000     .475 of 1
</TABLE>
 
 
                 The management fee is reduced by, or the Adviser assumes
                 certain expenses of each Fund, in an amount necessary to
                 prevent the total expenses of each Fund (including the
                 management fee, but excluding interest, taxes, fees incurred
                 in acquiring and disposing of portfolio securities, 12b-1
                 Service and Distribution fees, and to the extent permitted,
                 extraordinary expenses) in any fiscal year from exceeding .75
                 of 1% of the average daily net asset value of the California,
                 Massachusetts, New York and Ohio Tax-Free Value Funds and
                 .975 of 1% of the average daily net asset value of the
                 California Insured, Massachusetts Insured and New York
                 Insured Tax-Free Value Funds. The Adviser may also
                 voluntarily agree to reimburse additional expenses from time
                 to time, which may be voluntarily terminated at any time at
                 its discretion.
 
                 The management fee referred to above compensates the Adviser
                 for overall investment advisory and administrative services,
                 and general office facilities. The Funds pays no compensation
                 directly to their Directors who are affiliated with the
                 Adviser or to their officers, all of whom receive
                 remuneration for their services to the Funds from the
                 Adviser.
 
                                         70
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
 
 
                 8. COMPOSITION OF NET ASSETS
                 At August 31, 1995, the Funds had common stock authorized at
                 $.01 par value per share. The composition of net assets as
                 well as the number of authorized shares were as follows:
 
<TABLE>
<CAPTION>
                                 CA          CA INS         MA         MA INS
- ---------------------------------------------------------------------------------
  <S>                       <C>           <C>           <C>          <C>
  Capital paid-in           $214,815,181  $202,886,474  $74,295,797  $59,968,392
  Balance of undistributed
   net investment income         --             35,778       30,123      --
  Distributions in excess
   of net investment in-
   come                          (19,922)      --           --            (6,362)
  Accumulated net realized
   gain (loss) from in-
   vestment
   transactions               (2,347,152)   (1,066,561)    (768,953)    (279,680)
  Net unrealized apprecia-
   tion of investments         6,850,487     7,645,996    3,966,284    3,493,828
                            ------------  ------------  -----------  -----------
   Net assets               $219,298,594  $209,501,687  $77,523,251  $63,176,178
                            ------------  ------------  -----------  -----------
  Authorized shares:
   Class A                    40,000,000    40,000,000  200,000,000  200,000,000
   Class C                    45,000,000    45,000,000  260,000,000  240,000,000
   Class R                    40,000,000    40,000,000   40,000,000   60,000,000
                            ------------  ------------  -----------  -----------
</TABLE>
 
 
<TABLE>
<CAPTION>
                                           NY          NY INS         OH
- ------------------------------------------------------------------------------
  <S>                                 <C>           <C>          <C>
  Capital paid-in                     $155,017,359  $339,883,831 $163,706,524
  Balance of undistributed net in-
   vestment income                          77,506       114,175       70,724
  Distributions in excess of net in-
   vestment income                         --            --           --
  Accumulated net realized gain
   (loss) from investment
   transactions                         (1,223,340)      725,789     (676,963)
  Net unrealized appreciation of in-
   vestments                             6,845,546    15,835,224    9,061,987
                                      ------------  ------------ ------------
   Net assets                         $160,717,071  $356,559,019 $172,162,272
                                      ------------  ------------ ------------
  Authorized shares:
   Class A                             200,000,000   200,000,000  200,000,000
   Class C                             220,000,000   200,000,000  220,000,000
   Class R                              80,000,000   100,000,000   80,000,000
                                      ------------  ------------ ------------
</TABLE>
 
 
                                         71
<PAGE>
 
NOTES TO FINANCIAL STATEMENTS
(Unaudited)
 
 
                 9. INVESTMENT COMPOSITION
                 Each Fund invests in municipal securities which include
                 general obligation, escrowed and revenue bonds. At August 31,
                 1995, the revenue sources by municipal purpose for these
                 investments, expressed as a percent of total investments,
                 were as follows:
 
<TABLE>
<CAPTION>
                            CA   CA INS MA   MA INS
- ---------------------------------------------------
  <S>                       <C>  <C>    <C>  <C>
  Revenue bonds:
   Lease Rental Facilities    8%   19%   --%    1%
   Health Care Facilities    23    11    16    18
   Housing Facilities        11     5    19     2
   Educational Facilities    11    --    13    14
   Water/Sewer Facilities     5    12     2     1
   Transportation             2     4     3     1
   Pollution Control         --    --     2    --
   Electric Utilities         2     5     5     3
   Other                     22    24     1     1
  General Obligation Bonds    4     4    23    40
  Escrowed Bonds             12    16    16    19
- ---------------------------------------------------
                            100%  100%  100%  100%
                            ---   ---   ---   ---
</TABLE>
 
 
<TABLE>
<CAPTION>
                            NY   NY INS OH
- --------------------------------------------
  <S>                       <C>  <C>    <C>
  Revenue bonds:
   Lease Rental Facilities   24%    4%    1%
   Health Care Facilities     2    10    17
   Housing Facilities        23    13     4
   Educational Facilities    13     9     4
   Water/Sewer Facilities     3    10    10
   Transportation             1    11     1
   Pollution Control          5     2    10
   Electric Utilities        --     1     4
   Other                     10     5     1
  General Obligation Bonds   10    18    34
  Escrowed Bonds              9    17    14
- --------------------------------------------
                            100%  100%  100%
                            ---   ---   ---
</TABLE>
 
 
                                         72
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
 
 
                 Certain long-term and intermediate-term investments owned by
                 the Funds are covered by insurance issued by several private
                 insurers or are backed by an escrow or trust containing U.S.
                 Government or U.S. Government agency securities, either of
                 which ensure the timely payment of principal and interest in
                 the event of default (35% for California, 100% for California
                 Insured, 37% for Massachusetts, 100% for Massachusetts
                 Insured, 15% for New York, 100% for New York Insured and 59%
                 for Ohio). Such insurance, however, does not guarantee the
                 market value of the municipal securities or the value of the
                 Funds' shares.
 
                 All of the temporary investments in short-term municipal
                 securities have credit enhancements (letters of credit,
                 guarantees or insurance) issued by third party domestic or
                 foreign banks or other institutions.
 
                 For additional information regarding each investment
                 security, refer to the Portfolio of Investments of each Fund.
 
                                         73
<PAGE>
 
FINANCIAL HIGHLIGHTS
(Unaudited)
 
SELECTED DATA FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD IS AS FOLLOWS:
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                       Income from investment
                                             operations              Less distributions
                         -------------------------------------------------------------------
 
                                                    Net realized
                          Net asset               and unrealized     Dividends
                              value           Net    gain (loss)      from net Distributions
                          beginning    investment           from    investment          from
                          of period        income investments+++        income capital gains
- --------------------------------------------------------------------------------------------
<S>                   <C>           <C>           <C>            <C>           <C>
 CA
- --------------------------------------------------------------------------------------------
 CLASS A
 6 mos. ended 8/31/95       $10.100        $.310*         $.115       $(.275)@       $   --
 9/7/94 to 2/28/95           10.210         .270*         (.031)       (.275)         (.074)
 CLASS C
 6 mos. ended 8/31/95        10.100         .242*          .144        (.236)@           --
 9/19/94 to 2/28/95          10.040         .218*          .139        (.223)         (.074)
 CLASS R
 6 mos. ended 8/31/95        10.130         .285           .145        (.290)@           --
 Year ended 2/28/95          10.740         .582          (.531)       (.587)         (.074)
 2/28/94                     10.850         .598          (.054)       (.596)         (.058)
 2/28/93                     10.140         .633           .707        (.626)         (.004)
 8 mos. ended 2/29/92         9.920         .429           .218        (.427)            --
 Year ended 6/30/91           9.790         .639           .133        (.642)            --
 6/30/90                      9.850         .641          (.058)       (.643)            --
 6/30/89                      9.240         .649*          .610        (.649)            --
 6/30/88                      9.280         .647*         (.040)       (.647)            --
 6/30/87**                    9.600         .652*         (.320)       (.652)            --
- --------------------------------------------------------------------------------------------
 CA INS
- --------------------------------------------------------------------------------------------
 CLASS A
 6 mos. ended 8/31/95        10.250         .272*          .130        (.262)            --
 9/7/94 to 2/28/95           10.220         .255*          .068        (.265)         (.028)
 CLASS C
 6 mos. ended 8/31/95        10.150         .228*          .154        (.222)            --
 9/13/94 to 2/28/95          10.060         .210*          .123        (.215)         (.028)
 CLASS R
 6 mos. ended 8/31/95        10.230         .275           .142        (.277)            --
 Year ended, 2/28/95         10.670         .559          (.412)       (.559)         (.028)
 2/28/94                     10.850         .560          (.101)       (.556)         (.083)
 2/28/93                     10.010         .584           .871        (.579)         (.036)
 8 mos. ended 2/29/92         9.650         .401           .360        (.401)            --
 Year ended 6/30/91           9.480         .600           .176        (.606)            --
 6/30/90                      9.630         .608          (.151)       (.607)            --
 6/30/89                      9.020         .607           .610        (.607)            --
 6/30/88                      8.980         .600*          .040        (.600)            --
 6/30/87**                    9.600         .630*         (.620)       (.630)            --
- --------------------------------------------------------------------------------------------
</TABLE>
See notes on page 84.
 
                                      74
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------------------
Net asset value    Total return on
  end of period  net asset value++
- --------------------------------------------------------------------------------------------------------
- --------------------------------------------------------------------------------------------------------
<S>              <C>  
        $10.250              4.25%
         10.100              2.52 
                                  
         10.250              3.85 
         10.100              3.71 
                                 
         10.270              4.29 

         10.130               .78 
         10.740              5.08 
         10.850             13.66 
                                 
         10.140              6.61 

          9.920              8.16 
          9.790              6.14 
          9.850             14.12 
          9.240              6.87 
          9.280              3.28 
- --------------------------------------------------------------------------------------------------------
- --------------------------------------------------------------------------------------------------------

         10.390              3.96 
         10.250              3.33 
                                 
         10.310              3.79 
         10.150              3.45 
                                 
         10.370              4.12 

         10.230              1.68 
         10.670              4.27 
         10.850             15.05 
                                 
         10.010              7.99 
                                 
          9.650              8.43 
          9.480              4.93 
          9.630             13.97 
          9.020              7.44 
          8.980              (.13)
- --------------------------------------------------------------------------------------------------------
</TABLE> 
<TABLE> 
<CAPTION> 
- --------------------------------------------------------------------------------------------------------
                                      Ratios/supplemental data
- --------------------------------------------------------------------------------------------------------
                                        Ratio of net                          Ratio of net
                          Ratio of investment income            Ratio of investment income
    Net assets expenses to average    to average net expenses to average        to average
 end of period   net assets before     assets before    net assets after  net assets after     Portfolio
(in thousands)       reimbursement     reimbursement      reimbursement*    reimbursement* turnover rate
- --------------------------------------------------------------------------------------------------------
- --------------------------------------------------------------------------------------------------------
<S>            <C>                 <C>               <C>                  <C>              <C>   
      $  7,345              1.10%+            5.13%+               .99%+           5.24%+             8%   
         3,146              1.41+             5.40+               1.00+            5.81+             32
                                                                                                       
           427              2.07+             4.16+               1.74+            4.49+              8
           200              2.41+             4.37+               1.75+            5.03+             32
                                                                                                       
       211,526               .72+             5.53+                .72+            5.53+              8

       208,080               .71              5.83                 .71             5.83              32  
       218,430               .73              5.47                 .73             5.47              19
       183,215               .71              6.05                 .71             6.05               5
                                                                                                     
       133,377               .67+             6.30+                .67+            6.30+             --   

       107,508               .69              6.48                 .69             6.48              15
        78,704               .69              6.51                 .69             6.51               8  
        52,048               .77              6.77                 .75             6.79              22
        29,640               .88              6.91                 .70             7.09              48
        19,094              1.19              5.61                 .18             6.62              17
- --------------------------------------------------------------------------------------------------------
- --------------------------------------------------------------------------------------------------------

        10,007              1.07+             4.92+               1.03+            4.96+              5
         4,753              1.24+             5.26+               1.05+            5.45+             25
                                                                                                      
           907              1.86+             4.12+               1.76+            4.22+              5
           222              2.44+             4.05+               1.80+            4.69+             25
                                                                                                      
       198,587               .72+             5.28+                .72+            5.28+              5

       198,928               .70              5.60                 .70             5.60              25 
       208,115               .71              5.12                 .71             5.12              14
       168,852               .75              5.72                 .75             5.72               9
                                                                                                     
       100,933               .64+             5.97+                .64+            5.97+              7 
                                                                                                     
        74,551               .68              6.26                 .68             6.26              29 
        50,625               .70              6.36                 .70             6.36              13
        35,032               .82              6.52                 .82             6.52              23
        22,394               .99              6.60                 .82             6.77              31
        16,192              1.06              5.59                 .17             6.48               4
- --------------------------------------------------------------------------------------------------------
</TABLE>
 
                                      75
<PAGE>
 
FINANCIAL HIGHLIGHTS
(Unaudited)
 
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                       Income from investment
                                             operations               Less distributions
                         -----------------------------------------------------------------------
                                                    Net realized
                          Net asset               and unrealized      Dividends
                              value           Net    gain (loss)       from net   Distributions
                          beginning    investment           from     investment            from
                          of period        income investments+++         income   capital gains
- ------------------------------------------------------------------------------------------------
<S>                   <C>           <C>           <C>             <C>             <C>
 MA
- ------------------------------------------------------------------------------------------------
 CLASS A
 6 mos. ended 8/31/95       $ 9.560        $.272*        $  .179         $(.261)           $ --
 9/7/94 to 2/28/95            9.540         .254*           .025          (.259)             --
 CLASS C
 6 mos. ended 8/31/95         9.510         .230*           .195          (.225)             --
 10/6/94 to 2/28/95           9.280         .188*           .254          (.212)             --
 CLASS R
 6 mos. ended 8/31/95         9.540         .269*           .194          (.273)             --
 Year ended
 2/28/95                      9.940         .541*          (.403)         (.538)             --
 2/28/94                      9.910         .543*           .038          (.541)          (.010)
 2/28/93                      9.210         .563*           .704          (.563)          (.004)
 3 mos. ended 2/29/92         9.130         .146            .077          (.143)             --
 Year ended
 11/30/91                     8.760         .577*           .375          (.582)             --
 11/30/90                     8.900         .587*          (.144)         (.583)             --
 11/30/89                     8.600         .587*           .300          (.587)             --
 11/30/88                     8.250         .581*           .350          (.581)             --
 12/10/86 to 11/30/87         9.600         .577*         (1.350)         (.577)             --
- ------------------------------------------------------------------------------------------------
 MA INS
- ------------------------------------------------------------------------------------------------
 CLASS A
 6 mos. ended 8/31/95        10.060         .262*           .196          (.258)@            --
 9/7/94 to 2/28/95           10.030         .249*           .039          (.258)             --
 CLASS C
 6 mos. ended 8/31/95        10.040         .221            .199          (.220)@            --
 9/15/94 to 2/28/95           9.910         .202*           .137          (.209)             --
 CLASS R
 6 mos. ended 8/31/95        10.060         .267            .206          (.273)@            --
 Year ended
 2/28/95                     10.450         .545           (.386)         (.549)             --
 2/28/94                     10.440         .537              --          (.527)             --
 2/28/93                      9.650         .551            .784          (.545)             --
 2/29/92                      9.360         .570            .301          (.581)             --
 2/28/91                      9.140         .568            .219          (.567)             --
 2/28/90                      8.960         .571*           .178          (.569)             --
 2/28/89                      9.030         .576*          (.070)         (.576)             --
 2/29/88                      9.540         .582*          (.510)         (.582)             --
 12/10/86 to 2/28/87          9.600         .131*          (.060)         (.131)             --
- ------------------------------------------------------------------------------------------------
</TABLE>
See notes on page 84.
 
                                      76
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------
Net asset value    Total return on
  end of period  net asset value++
- ----------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------
<S>              <C>  
        $ 9.750              4.77%
          9.560              3.05

          9.710              4.51
          9.510              4.86

          9.730              4.90

          9.540              1.64
          9.940              5.96
          9.910             14.21

          9.210              2.44

          9.130             11.19
          8.760              5.21
          8.900             10.62
          8.600             11.56
          8.250             (8.19)
- ----------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------

         10.260              4.59
         10.060              2.99

         10.240              4.21
         10.040              3.52

         10.260              4.75

         10.060              1.77
         10.450              5.22
         10.440             14.28
          9.650              9.57
          9.360              8.95
          9.140              8.52
          8.960              5.84
          9.030              1.14
          9.540               .75
- ----------------------------------------------------------------------------------------------------
</TABLE> 
<TABLE> 
<CAPTION>
- ----------------------------------------------------------------------------------------------------
                                      Ratios/supplemental data
- ----------------------------------------------------------------------------------------------------
                                        Ratio of net                          Ratio of net
                          Ratio of investment income            Ratio of investment income
    Net assets expenses to average    to average net expenses to average        to average Portfolio
 end of period   net assets before     assets before    net assets after  net assets after  turnover
(in thousands)       reimbursement     reimbursement      reimbursement*    reimbursement*      rate
- ----------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------
<S>            <C>                 <C>               <C>                 <C>               <C>
       $ 2,879              1.43%+            4.82%+              1.00%+            5.25%+        5%
         1,067              1.87+             4.88+               1.00+             5.75+        17

           225              3.32+             2.94+               1.75+             4.51+         5
           147              3.40+             3.46+               1.75+             5.11+        17

        74,419               .87+             5.40+                .75+             5.52+         5

        71,568               .77              5.75                 .75              5.77         17
        71,942               .81              5.32                 .75              5.38          3
        53,231               .87              5.79                 .75              5.91          5

        34,470               .71+             6.31+                .71+             6.31+         5

        31,150               .77              6.37                 .75              6.39         19
        20,829               .85              6.58                 .75              6.68         23
        15,513              1.09              6.30                 .75              6.64         31
         9,485              1.24              6.25                 .75              6.74         55
         5,681              1.54+             5.30+                .37+             6.47+        34
- ----------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------

         3,569              1.19+             4.83+               1.13+             4.89+        --
         1,956              1.36+             5.13+               1.15+             5.34+        10

           528              1.85+             4.18+               1.85+             4.18+        --
           338              2.07+             4.41+               1.90+             4.58+        10

        59,079               .84+             5.19+                .84+             5.19+        --

        57,137               .79              5.54                 .79              5.54         10
        58,255               .84              5.09                 .84              5.09          3
        47,098               .86              5.47                 .86              5.47          2
        28,189               .72              5.93                 .72              5.93          5
        15,625               .85              6.19                 .85              6.19          6
         8,649              1.20              5.94                 .97              6.17         15
         5,404              1.87              5.54                 .97              6.44         41
         4,895              1.75              5.37                 .59              6.53         42
         2,312              5.18+              .64+                  --             5.82+        --
- ----------------------------------------------------------------------------------------------------
</TABLE>
 
                                    77
<PAGE>
 
FINANCIAL HIGHLIGHTS
(Unaudited)
 
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                   Income from investment
                                         operations              Less distributions
                         ---------------------------------------------------------------
                                                Net realized
                      Net asset               and unrealized     Dividends
                          value           Net    gain (loss)      from net Distributions
                      beginning    investment           from    investment          from
                      of period        income investments+++        income capital gains
- ----------------------------------------------------------------------------------------
<S>                   <C>       <C>           <C>            <C>           <C>
 NY
- ----------------------------------------------------------------------------------------
 CLASS A
 6 mos. ended 8/31/95   $10.120        $.298*        $ .198        $(.276)    $   --
 9/7/94 to 2/28/95       10.230         .277*         (.067)        (.273)     (.047)
 CLASS C
 6 mos. ended 8/31/95    10.110         .262*          .227         (.239)        --
 9/14/94 to 2/28/95      10.110         .231*          .038         (.222)     (.047)
 CLASS R
 6 mos. ended 8/31/95    10.150         .288*          .223         (.291)        --
 Year ended,
 2/28/95                 10.720         .579          (.529)        (.573)     (.047)
 2/28/94                 10.610         .578*          .161         (.580)     (.049)
 2/28/93                  9.880         .603*          .806         (.598)     (.081)
 3 mos. ended 2/29/92     9.820         .163           .053         (.156)        --
 Year ended
 11/30/91                 9.380         .629*          .441         (.630)        --
 11/30/90                 9.560         .631*         (.181)        (.630)        --
 11/30/89                 9.180         .633*          .380         (.633)        --
 11/30/88                 8.760         .625*          .420         (.625)        --
 12/10/86 to 11/30/87     9.600         .612*         (.840)        (.612)        --
- ----------------------------------------------------------------------------------------
 NY INS
- ----------------------------------------------------------------------------------------
 CLASS A
 6 mos. ended 8/31/95    10.150         .274           .187         (.261)        --
 9/7/94 to 2/28/95       10.160         .253*          .037         (.260)     (.040)***
 CLASS C
 6 mos. ended 8/31/95    10.120         .233           .229         (.222)        --
 9/14/94 to 2/28/95      10.030         .207*          .133         (.210)     (.040)***
 CLASS R
 6 mos. ended 8/31/95    10.150         .273           .205         (.278)        --
 Year ended
 2/28/95                 10.630         .555          (.440)        (.555)     (.040)***
 2/28/94                 10.620         .550           .035         (.543)     (.032)
 2/28/93                  9.780         .566           .849         (.562)     (.013)
 2/29/92                  9.320         .590           .467         (.597)        --
 2/28/91                  9.250         .598           .068         (.596)        --
 2/28/90                  9.060         .596           .190         (.596)        --
 2/28/89                  9.100         .593*         (.040)        (.593)        --
 2/29/88                  9.830         .606*         (.730)        (.606)        --
 12/10/86 to 2/28/87      9.600         .130*          .230         (.130)        --
- ----------------------------------------------------------------------------------------
</TABLE>
See notes on page 84.
 
                                      78
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------------------
Net asset value    Total return on
  end of period  net asset value++
- --------------------------------------------------------------------------------------------------------
- --------------------------------------------------------------------------------------------------------
<S>              <C>  
        $10.340              4.95%
         10.120              2.21

         10.360              4.88
         10.110              2.80

         10.370              5.10

         10.150               .75
         10.720              7.10
         10.610             14.79
 
          9.880              2.21

          9.820             11.79
          9.380              4.92
          9.560             11.34
          9.180             12.20
          8.760             (2.44)
- --------------------------------------------------------------------------------------------------------
- --------------------------------------------------------------------------------------------------------

         10.350              4.57
         10.150              3.01

         10.360              4.60
         10.120              3.53

         10.350              4.76

         10.150              1.37
         10.630              5.57
         10.620             14.96
          9.780             11.66
          9.320              7.61
          9.250              8.75
          9.060              6.37
          9.100              (.85)
          9.830              3.76
- --------------------------------------------------------------------------------------------------------
</TABLE> 
<TABLE> 
<CAPTION>
- --------------------------------------------------------------------------------------------------------
                                        Ratios/supplemental data
- --------------------------------------------------------------------------------------------------------
                                        Ratio of net                          Ratio of net
                          Ratio of investment income            Ratio of investment income
    Net assets expenses to average    to average net expenses to average        to average
 end of period   net assets before     assets before    net assets after  net assets after     Portfolio
(in thousands)       reimbursement     reimbursement      reimbursement*    reimbursement* turnover rate
- --------------------------------------------------------------------------------------------------------
- --------------------------------------------------------------------------------------------------------
<S>            <C>                 <C>               <C>                 <C>               <C>
       $11,114              1.08%+            5.21%+              1.00%+            5.29%+           24%
         3,189              1.56+             5.31+               1.00+             5.87+            29

           423              2.47+             3.82+               1.75+             4.54+            24
            86              7.97+            (1.06)+              1.75+             5.16+            29

       149,180               .78+             5.53+                .75+             5.56+            24

       149,454               .74              5.79                 .74              5.79             29
       146,297               .78              5.30                 .75              5.33             15
       107,146               .84              5.75                 .75              5.84             12

        66,491               .75+             6.27+                .75+             6.27+            16

        59,351               .79              6.46                 .75              6.50             19
        44,347               .81              6.59                 .75              6.65             51
        29,040               .98              6.40                 .75              6.63             85
        14,975              1.09              6.55                 .75              6.89             71
         8,239              1.38+             5.45+                .37+             6.46+            20
- --------------------------------------------------------------------------------------------------------
- --------------------------------------------------------------------------------------------------------

        17,733               .98+             4.97+                .98+             4.97+             6
         7,258              1.13+             5.33+               1.05+             5.41+            11

           900              1.74+             4.20+               1.74+             4.20+             6
           285              2.32+             4.13+               1.80+             4.65+            11

       337,926               .68+             5.28+                .68+             5.28+             6

       345,121               .65              5.57                 .65              5.57             11
       388,176               .68              5.11                 .68              5.11              5
       314,877               .73              5.56                 .73              5.56              6
       167,048               .69              6.08                 .69              6.08              4
        80,484               .73              6.46                 .73              6.46             13
        40,372               .85              6.35                 .85              6.35             30
        20,206              1.05              6.50                 .97              6.58             62
        14,078              1.12              6.22                 .61              6.73             36
         5,177              3.19+             1.78+                 --              4.97+            --
- --------------------------------------------------------------------------------------------------------
</TABLE>
 
                                    79
<PAGE>
 
FINANCIAL HIGHLIGHTS
(Unaudited)
 
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                       Income from investment
                                             operations              Less distributions
                         -------------------------------------------------------------------
                                                    Net realized
                          Net asset               and unrealized     Dividends
                              value           Net    gain (loss)      from net Distributions
                          beginning    investment           from    investment          from
                          of period        income investments+++        income capital gains
- --------------------------------------------------------------------------------------------
<S>                   <C>           <C>           <C>            <C>           <C>
 OH
- --------------------------------------------------------------------------------------------
 CLASS A
 6 mos. ended 8/31/95       $10.200        $.282*        $ .150        $(.272)         $  --
 9/7/94 to 2/28/95           10.160         .266*          .087         (.272)        (.041)
 CLASS C
 6 mos. ended 8/31/95        10.160         .239*          .144         (.233)            --
 9/16/94 to 2/28/95          10.070         .219*          .133         (.221)        (.041)
 CLASS R
 6 mos. ended 8/31/95        10.180         .282*          .162         (.284)            --
 Year ended
 2/28/95                     10.610         .568          (.388)        (.569)        (.041)
 2/28/94                     10.580         .570*          .087         (.565)        (.062)
 2/28/93                      9.870         .595*          .728         (.589)        (.024)
 3 mos. ended 2/29/92         9.770         .154           .126         (.153)        (.027)
 Year ended
 11/30/91                     9.530         .619           .287         (.624)        (.042)
 11/30/90                     9.550         .624           .003         (.624)        (.023)
 11/30/89                     9.040         .629*          .510         (.629)            --
 11/30/88                     8.610         .626*          .430         (.626)            --
 12/10/86 to 11/30/87         9.600         .600*         (.990)        (.600)            --
- --------------------------------------------------------------------------------------------
</TABLE>
* Reflects the waiver of certain management fees and reimbursement of certain
other expenses by the Adviser, if applicable. See note 7 of Notes to Financial
Statements.
** Shares in the California and California Insured Funds were first offered for
sale on July 1, 1986.
*** The amounts shown include distributions in excess of capital gains of
$.0015 per share.
+ Annualized.
++ Total Return on Net Asset Value is the combination of reinvested dividend
income, reinvested capital gain distributions if any, and changes in net asset
value per share.
+++ Net of taxes, if applicable. See note 1 of Notes to Financial Statements.
@ The amounts shown include distributions in excess of net investment income of
$.001 per share.
 
                                      80
<PAGE>
 
                                  NUVEEN TAX-FREE MUTUAL FUNDS SEMIANNUAL REPORT
                                                                 AUGUST 31, 1995
 
<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------------------
Net asset value    Total return on
  end of period  net asset value++
- --------------------------------------------------------------------------------------------------------
- --------------------------------------------------------------------------------------------------------
<S>              <C>  
        $10.360              4.28%
         10.200              3.63

         10.310               3.80
         10.160              3.63

         10.340              4.41
 
         10.180              1.99
         10.610              6.30
         10.580             13.88

          9.870              2.87

          9.770              9.84
          9.530              6.86
          9.550             12.97
          9.040             12.56
          8.610             (4.10)
- --------------------------------------------------------------------------------------------------------
</TABLE> 
<TABLE> 
<CAPTION>
- --------------------------------------------------------------------------------------------------------
                                        Ratios/supplemental data
- --------------------------------------------------------------------------------------------------------
                                        Ratio of net                          Ratio of net
                          Ratio of investment income            Ratio of investment income
    Net assets expenses to average    to average net expenses to average        to average
 end of period   net assets before     assets before    net assets after  net assets after     Portfolio
(in thousands)       reimbursement     reimbursement      reimbursement*    reimbursement* turnover rate
- --------------------------------------------------------------------------------------------------------
- --------------------------------------------------------------------------------------------------------
<S>            <C>                 <C>               <C>                 <C>               <C>
      $  8,157              1.13%+            5.04%+              1.00%+            5.17%+           20%
         4,320              1.27+             5.40+               1.00+             5.67+            28

         1,324              1.81+             4.37+               1.75+             4.43+            20
           901              2.09+             4.58+               1.75+             4.92+            28

       162,682               .79+             5.39+                .75+             5.43+            20

       162,231               .73              5.70                 .73              5.70             28
       167,448               .75              5.28                 .75              5.28              9
       133,797               .84              5.77                 .75              5.86             13

        90,121               .70+             6.16+                .70+             6.16+             3

        81,649               .71              6.37                 .71              6.37             16
        56,887               .74              6.61                 .74              6.61             38
        37,714               .82              6.59                 .75              6.66             66
        20,144               .98              6.71                 .75              6.94             55
         9,135              1.33+             5.59+                .39+             6.53+            26
- --------------------------------------------------------------------------------------------------------
</TABLE>
 
                                    81
<PAGE>
 
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      specialist by focusing on 
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