VOYAGEUR TAX FREE FUNDS INC
N-30D, 1997-09-09
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<PAGE>

For Tax-Exempt Income

                                                               DELAWARE-VOYAGEUR

                                                             Minnesota Municipal
                                                                      Bond Funds

                                                     1997
                                              Semi-Annual
                                                   Report

                                  professional management

                                     service and guidance

                                                    goals

Tax-Free Minnesota Fund
Minnesota Insured Fund
Tax-Free Minnesota Intermediate Fund
Minnesota High Yield Municipal Bond Fund

DELAWARE 
GROUP
- --------

<PAGE>

professional management

professional management

More Than 68 Years Of Investment Experience
has taught us that disciplined strategies and prudent risk management are a 
sound approach to any market environment.

                                                                [PICTURE OF MAN]
goals

goals

[PICTURE OF BEACH]

Whatever Your Goals,
the years ahead will be shaped by choices you make today. Delaware offers 
many options that can be an appropriate part of a sound investment plan.

service and guidance

service and guidance

Delaware Believes That The Guidance of a professional financial adviser is
vital to your long-term success. We are committed to providing you and your 
adviser with the highest quality information and service.

                                                       [PICTURE OF THREE PEOPLE]

<PAGE>
- --------------------------------------------------------------------------------
JULY 15, 1997

Dear Shareholder:
I am pleased to present the first shareholder report of our Minnesota 
Municipal Bond Funds since the Voyageur funds joined the Delaware family on 
April 30, 1997.
        On behalf of all of us here in Philadelphia, I welcome you to an 
organization of experienced financial professionals dedicated to helping you 
reach your investment goals. Delaware has managed municipal bond investments 
for more than 20 years and pioneered the concept of single-state, tax-exempt 
funds.
        I am delighted to report that during this transition period, three of
the Minnesota Funds outperformed their unmanaged benchmarks, as shown on page
10. Elizabeth H. Howell, the Funds' portfolio manager under Voyageur, continues
to oversee all four Minnesota portfolios from her office in Minneapolis.
        We view the municipal bond market's long-term prospects as very
attractive, particularly in a state with an economy as diverse as Minnesota's.
Municipal bond prices have generally been stronger than U.S. Treasuries* during
1997, despite pending federal tax changes in Washington and a modest tightening
of monetary policy by the Federal Reserve Board.

IN THE COMING YEARS, WE BELIEVE IT WILL BECOME MORE IMPORTANT THAN EVER TO 
CONSIDER THE IMPACT OF TAXES ON THE PERFORMANCE OF AN INVESTMENT PORTFOLIO.

        As our nation's leaders grapple with tax issues and states take on a 
greater fiscal responsibility for managing social and public works programs, 
we believe it will become more important than ever to consider the impact of
taxes on the performance of an investment portfolio.
        When Delaware offered its first municipal bond fund in 1977, federal 
taxpayers were able to take many more deductions on their tax returns than 
they can take today. Among these were:
* Interest on student and consumer loans, 
* More extensive job-related moving expenses,
* Sales and gasoline taxes; and 
* A portion of dividend income.

*THE PRINCIPLE AND INTEREST OF U.S. TREASURY SECURITIES ARE GUARANTEED BY THE 
 U.S. GOVERNMENT. MINNESOTA MUNICIPAL BONDS MAY OR MAY NOT BE GUARANTEED BY 
 THE STATE, A PRIVATE INSURER OR LOCAL GOVERNMENT ENTITY.


                            1997 semi-annual report 1
<PAGE>
        In our opinion, the income from municipal bonds and the tax-free
compounding of such income over time has the potential to help investors reach
their financial goals more quickly. In addition to providing income free from
federal taxes, many Minnesota securities have the added benefit of being exempt
from the state's high income tax, which can be as much as 9.9%.
        On the pages that follow, Ms. Howell reviews each Fund's performance 
and outlines her approach for the coming months. We look forward to reporting 
to you again in 1998 and serving your needs for many years to come.

Sincerely,



/s/ Wayne A. Stork
- -----------------------------------------------
Wayne A. Stork
CHAIRMAN, PRESIDENT AND CHIEF EXECUTIVE OFFICER

Your Funds' Portfolio Manager

Prior to joining the Delaware-Voyageur family, Elizabeth H. Howell had managed
municipal bond funds at Voyageur Asset Management for six years. Ms. Howell has
more than 13 years experience that includes serving as a fixed-income portfolio
manager at Windsor Financial Group and investment management positions at Loomis
Sayles & Co. and Eaton Vance Management. She has an MBA from Babson College.

(Photo of Elizabeth H. Howell here)
ELIZABETH H. HOWELL

                            2 1997 semi-annual report
<PAGE>

Performance Review

Delaware-Voyageur's Minnesota municipal bond funds provided attractive total
returns during the first half of fiscal 1997 despite substantial interest 
rate volatility and renewed efforts in Washington to cut income taxes.
        With a below-average unemployment rate and an annualized economic 
growth rate of 4.8% that ranks 10th nationwide, Minnesota exhibits credit 
characteristics attractive to income-oriented investors. Per capita income in 
the state is the highest of all Plains states and ranks 9th nationwide, while 
the state's general obligation bonds carry a quality rating of AAA, the 
highest available (See page 8). 
        Nationwide, our country's output of goods and services grew at a robust
pace in the first quarter. This prompted the Federal Reserve to raise its target
for short-term interest rates by a modest 25 basis points (0.25%) to 5.5% in an
effort to forestall inflation.
        As the second calendar quarter of 1997 progressed, the bond market
welcomed news of possible slower U.S. economic growth. By the end of June,
long-term U.S. Treasury bonds yielded 6.78%, compared to more than 7% just a few
months earlier.
        Between December 31, 1996 and mid-year, yields on short and 
intermediate-term Minnesota general obligation bonds increased modestly, as 
shown in the chart below. Yields on long-term bonds, those maturing in 15 
years or more, showed little change during the period.


Short-Term Minnesota Bond Yields Have Risen Modestly
December 31, 1996 vs. June 30, 1997

                      Yield                               Yield
                    Minnesota                           Minnesota
             General Obligation Bonds            General Obligation Bonds
Maturity        December 31, 1996                      June 30, 1997
3 months              3.21%                               3.29%  
6 months              3.41%                               3.47%
1 year                3.58%                               3.73%
2 years               3.88%                               4.05%
3 years               4.08%                               4.26%
4 years               4.23%                               4.41%
5 years               4.33%                               4.51%
7 years               4.53%                               4.67%
10 years              4.83%                               4.91%
15 years              5.25%                               5.26%
20 years              5.41%                               5.41%
30 years              5.47%                               5.47%
                                                           

Source: Bloomberg Business News


                            1997 semi-annual report 3

<PAGE>

        Since December, the supply of new municipal bonds issued in Minnesota
has declined by 38% to an annualized pace of $1.4 billion, according to THE 
BOND BUYER, a trade publication. This has helped support the state's bond 
prices since investor demand in Minnesota for securities providing tax-exempt 
income has remained steady.
        During the first half of fiscal 1997, we positioned Tax-Free 
Minnesota Fund and Minnesota High-Yield Municipal Bond Fund to benefit from 
what we anticipated would be a decline in long-term interest rates. Both 
Funds' average effective duration was kept longer than that of their peers, 
enabling each to benefit from the rise in bond prices that occurred in May 
and June after government statistics showed very modest U.S. inflation.
        We took a somewhat more conservative approach to interest rate risk 
with Tax-Free Minnesota Intermediate Fund and Minnesota Insured Fund. Still, 
the Intermediate Fund outperformed the average of its peers and matched the 
return of the Merrill Lynch Three-to-Seven Year Municipal Bond Index (for A 
Class shares at net asset value. See page 10 for the performance information 
for all classes). The Insured Fund's returns were modestly lower than average,
the result of a shorter-than-average duration.

TAX-FREE MINNESOTA FUND: SEEKING GOOD STRUCTURE
Tax-Free Minnesota Fund provided a +3.37% total return for the six months 
ended June 30, 1997 (for A Class shares at net asset value with dividends 
reinvested).
        The Fund was able to outpace its benchmark by having a longer duration
than our unmanaged benchmark and strong position in general obligation bonds
(16.6% of net assets). General obligation bonds (G.O.s) are primarily backed by
income taxes. They typically have credit characteristics superior to revenue
bonds which are based on user fees. General obligation bonds have performed well
since December.

TAX-FREE MINNESOTA FUND
PORTFOLIO HIGHLIGHTS AND ASSET ALLOCATION
June 30, 1997

Power Authority                  16.4%
Higher Education                  5.2%
Pre-Refunded Bonds                9.4%
Industrial Development            9.2%
General Obligation               17.3%
Hospitals                        20.6%
Housing                          17.2%
Other Revenue Bonds               3.2%
Cash                              2.2%

Average Effective Maturity           11.1 years
Average Effective Duration            7.8 years
Average Quality                         AA
Thirty-Day Current SEC Yield*         4.68%

*FOR A CLASS SHARES BASED ON SECURITIES AND EXCHANGE 
 COMMISSION GUIDELINES. SEC YIELDS FOR B AND C CLASSES 
 WERE, RESPECTIVELY 4.26% AND 4.12%.

APPROXIMATELY 0.15% OF THE INCOME GENERATED BY TAX-FREE MINNESOTA FUND FOR
THE SIX MONTHS ENDED JUNE 30, 1997, WAS SUBJECT TO THE ALTERNATIVE MINIMUM 
TAX.

                            4 1997 semi-annual report

<PAGE>

        In managing the Fund's portfolio, we seek to achieve good structure -
a prudent combination of average coupon, call date, and effective maturity 
that represent the mathematical underpinnings of the portfolio. By managing 
duration as market conditions warranted, we sought to maximize the fund's 
income and total return potential.
        In addition to G.O.s, your Fund's portfolio included hospital, power 
authority, nursing home, multifamily housing and college bonds as of June 30. 
Since December, I have focused on bonds that were selling at a discount to 
their face value, with good call protection features and long maturities. 
This position enabled the Fund to perform well.

MINNESOTA INSURED FUND: 
A CONSERVATIVE APPROACH
Minnesota Insured Fund provided a total return of +2.70% for the six months 
ended June 30, 1997 (for A Class shares at net asset value with dividends 
reinvested).  
        In our opinion, the Fund offered a very favorable risk profile relative
to the return we were able to generate. The Insured Fund invests exclusively in
bonds rated AAA by Moody's Investors Services or Standard & Poor's and
insured by a municipal bond insurance company. Consequently, the portfolio is
of the highest credit quality available in the municipal market.
        As of June 30, about 20.6% of the Fund's net assets were bonds that 
generate income subject to the alternative minimum tax (AMT). Of course, only 
certain taxpayers are subject to this federal levy. Generally, we believe 
that the superior income potential, favorable risk profile and diversification
benefits offered by certain AMT bonds warrant their inclusion in your Fund's
portfolio.

quality

MINNESOTA INSURED FUND
PORTFOLIO HIGHLIGHTS AND ASSET ALLOCATION
June 30, 1997


Power Authority          5.9%
General Obligations     28.3%
Hospitals               19.6%
Housing                 19.3%
Other Revenue Bonds      1.8%
Pre-Refunded Bonds      25.1%

Average Effective Maturity           11.2 years
Average Effective Duration            7.5 years
Average Quality                        AAA
Thirty-Day Current SEC Yield*         4.42%

*FOR A CLASS SHARES BASED ON SECURITIES AND EXCHANGE 
 COMMISSION GUIDELINES. SEC YIELDS FOR B AND C CLASSES 
 WERE, RESPECTIVELY 3.85% AND 3.84%.

APPROXIMATELY 18.4% OF THE INCOME GENERATED BY MINNESOTA INSURED FUND FOR THE
SIX MONTHS ENDED JUNE 30, 1997, WAS SUBJECT TO THE ALTERNATIVE MINIMUM TAX.

                            1997 semi-annual report 5

<PAGE>

TAX-FREE MINNESOTA INTERMEDIATE FUND: BALANCING RISK AND RETURN For the six
months ended June 30, 1997, Tax-Free Minnesota Intermediate Fund outpaced its
peers and matched the +2.48% total return of Merrill Lynch Three-to-Seven
Municipal Bond Index, an unmanaged benchmark of intermediate-term bonds. The
Fund's duration (sensitivity to interest rates) was almost a full year shorter
than comparable mutual funds, according to Lipper Analytical Services.
        We actively manage the Fund to take about 50% less interest rate risk 
than Tax-Free Minnesota and Minnesota Insured Funds. The Intermediate Fund 
seeks to generate a superior level of income and total return on a 
risk-adjusted basis. We focus on very high quality securities.
        At the end of June, the Fund had 43% of its holdings in pre-refunded 
bonds, or bonds escrowed in U.S. government securities. These bonds are of 
the highest credit quality and consequently rated AAA. Pre-refunded bonds are 
also among the most liquid of all municipal bonds. They tend to have 
above-average coupon rates and fluctuate less in price during periods of 
interest rate volatility. The defensive nature of these securities helps 
stabilize your Fund's share price. During the first half of 1997, this helped 
us produce a stream of income that was about 90% of what is available from 
the longest term bonds.

MINNESOTA HIGH YIELD 
MUNICIPAL BOND FUND
Minnesota High Yield Municipal Bond Fund provided a total return of +3.98% 
for the six months ended June 30, 1997, (for A Class shares at net asset value
with dividends reinvested).
       The Fund's strong relative performance during the first half of

income

TAX-FREE MINNESOTA INTERMEDIATE FUND
PORTFOLIO HIGHLIGHTS AND ASSET ALLOCATION
June 30, 1997

Power Authority                 5.7%
Higher Education                6.1%
General Obligations             2.4%
Hospitals                      10.1%
Housing                         3.1%
Other Revenue Bonds             5.1%
Pre-Refunded Bonds             43.1%
Cash                            2.7%
Certificates of Participation   3.8%
Industrial Development         17.7%

Average Effective Maturity            5.1 years
Average Effective Duration            4.1 years
Average Quality                         AA
Thirty-Day Current SEC Yield*         4.01%

*FOR A CLASS SHARES BASED ON SECURITIES AND EXCHANGE COMMISSION GUIDELINES.
 SEC YIELDS FOR B AND C CLASSES WERE, RESPECTIVELY 3.36% AND 3.36%.

NONE OF THE INCOME GENERATED BY TAX-FREE MINNESOTA INTERMEDIATE FUND FOR THE
SIX MONTHS ENDED JUNE 30, 1997, WAS SUBJECT TO THE ALTERNATIVE MINIMUM TAX.

                            6 1997 semi-annual report

<PAGE>

fiscal 1997 resulted from our positioning the Fund for a decline in interest
rates. During the period, the yield differential between high-yield bonds and
higher rated, investment grade bonds narrowed. That is, investors earned less 
yield as they moved into lower rated securities compared to what we were able
to earn in prior years.
        The High Yield Fund invests in higher risk bonds as well as more 
liquid, rated investment grade bonds. As of June 30, approximately 58% of the 
Fund's net assets were invested in bonds rated BBB or higher while the 
balance was invested in unrated securities.
        Our team of municipal credit analysts seeks bonds that are likely to 
make timely payment of principal and interest over time. Bonds in the 
portfolio must show ongoing credit strength or they are sold. We are pleased 
to report that since the Fund's inception in June 1995, all of the bonds in the
Fund's portfolio have shown ongoing credit strength.
        The Fund currently has large positions in unrated health care and 
housing bonds. Health care includes not only hospitals but nursing homes and 
assisted living centers. The housing sector includes financing for single 
family homes, apartments, senior citizen communities and low-income (Section 
8) housing.
        Since the Fund's inception, we have had little difficulty investing 
the Fund's more than $20 million in net assets. We have seen a steady flow of 
new high-yield bond issues in the state and as of June 30, 1997, we held more 
than 50 different issues. In the coming months, the portfolio has the 
potential to generate a stream of income we believe will be significantly 
higher than the income of investment grade municipal securities.

high yield

MINNESOTA HIGH YIELD MUNICIPAL BOND FUND
PORTFOLIO HIGHLIGHTS AND ASSET ALLOCATION 
June 30, 1997


Power Authority                          5.5%
Higher Education                         5.1%
Hospitals                               37.5%
Housing                                 31.4%
Certificates of Participation            2.7%
Other Revenue Bonds                     14.8%
General Obligations                      1.8%
Industrial Development                   1.3%

Average Effective Maturity            12.1 years
Average Effective Duration             7.1 years
Average Quality**                        A
Thirty-Day Current SEC Yield*         5.75%

 * FOR A CLASS SHARES BASED ON SECURITIES AND EXCHANGE COMMISSION GUIDELINES.
   SEC YIELDS FOR B AND C CLASSES WERE, RESPECTIVELY 5.22% AND 5.23%.
** REPRESENTS AVERAGE QUALITY OF THOSE SECURITIES THAT HAVE RATINGS.

APPROXIMATELY 20.6% OF THE INCOME GENERATED BY MINNESOTA HIGH YIELD MUNICIPAL
BOND FUND FOR THE SIX MONTHS ENDED JUNE 30, 1997, WAS SUBJECT TO THE ALTERNATIVE
MINIMUM TAX.

                            1997 semi-annual report 7

<PAGE>

SUMMARY OUTLOOK
In Minnesota and across the U.S., inflation appears to be benign. Despite a 
strong U.S. economy, the Federal Reserve Board has been able to use monetary 
policy to effectively manage consumer price increases. Should long-term 
interest rates remain stable or decline for the balance of 1997, municipal 
bond investments could potentially provide an attractive real rate 
of return.
        In our opinion, the long-term outlook for Minnesota's economy and 
bond market is bright. Annual growth in per capita personal and disposal 
income has been averaging about 7% in recent years. Municipalities will 
continue to need capital from private investors to meet the needs of a 
diverse population of more than 4 million, presenting investors with many 
income opportunities.


Elizabeth H. Howell
VICE PRESIDENT
SENIOR PORTFOLIO MANAGER

July 15, 1997

outlook

- --------------------------------------------------------------
MINNESOTA AT A GLANCE
- --------------------------------------------------------------
Data as of June 30, 1997

General Obligation Bond Rating                        AAA
Budget Surplus                                    $502 million
Per Capita Income                                   $25,580
Population                                        4.4 million
Range of Individual Income Tax Rates               6% to 8.5%
Top Tax Bracket                                     $51,330
Unemployment Rate                                     3.3%

SOURCES: BLOOMBERG BUSINESS NEWS, CATO INSTITUTE.

                            8 1997 SEMI-ANNUAL REPORT
<PAGE>

Performance Summary

COMPARATIVE TOTAL RETURNS FOR THE SIX MONTHS ENDED JUNE 30, 1997*
- ------------------------------------------------------------------

Tax-Free Minnesota Fund A                                     3.37%
Minnesota High-Yield Muni Bond Fund A                         3.98%
Lehman Brothers Municipal Bond Index                          3.20%

Minnesota Insured Fund A                                      2.70%
Lehman Brothers Insured Municipal Bond Index                  3.12%

Tax-Free Minnesota Intermediate Fund A                        2.48%
Merrill Lynch Three-to-Seven Year Municipal Bond Index        2.48%

* TOTAL RETURN IS BASED ON CHANGE IN NET ASSET VALUE WITH DISTRIBUTIONS
  REINVESTED. PAST PERFORMANCE DOES NOT GUARANTEE FUTURE RESULTS. PERFORMANCE OF
  OTHER FUND CLASSES VARIES DUE TO DIFFERENT CHARGES AND EXPENSES. SEE PAGES 27
  TO 32 FOR SIX-MONTH RETURNS FOR B AND C CLASSES. THE UNMANAGED INDEXES SHOWN
  ABOVE INCLUDE TAX-EXEMPT BONDS FROM MANY STATES AND ASSUME NO MANAGEMENT FEES
  OR OTHER EXPENSES.

TAX-FREE MINNESOTA FUND
- --------------------------------------------------------------------------------
Average Annual Return Through June 30, 1997

<TABLE>
<CAPTION>

                                          LIFETIME         TEN YEARS         FIVE YEARS      ONE YEAR
- -----------------------------------------------------------------------------------------------------
<S>                                        <C>               <C>                <C>            <C>  
Class A (Est. 2/29/84)
        Excluding Sales Charge            +8.95%            +7.50%             +6.60%         +8.49%
        Including Sales Charge            +8.64%            +7.09%             +5.79%         +4.43%
- -----------------------------------------------------------------------------------------------------
Class B (Est. 3/11/95)
        Excluding Sales Charge            +6.85%                                              +7.85%
        Including Sales Charge            +5.64%                                              +3.85%
- -----------------------------------------------------------------------------------------------------
Class C (Est. 5/4/95)
        Excluding Sales Charge            +6.02%                                              +7.67%
        Including Sales Charge            +6.02%                                              +6.67%
- -----------------------------------------------------------------------------------------------------
</TABLE>

ALL PERFORMANCE INCLUDES REINVESTMENT OF DISTRIBUTIONS AND APPLICABLE SALES
CHARGES AS DESCRIBED BELOW. RETURN AND SHARE VALUE WILL FLUCTUATE SO THAT
SHARES WHEN REDEEMED MAY BE WORTH MORE OR LESS THAN THE ORIGINAL COST. PAST
PERFORMANCE IS NOT A GUARANTEE OF FUTURE RESULTS. PERFORMANCE FOR B AND C CLASS
SHARES "EXCLUDING SALES CHARGE" ASSUMES THE INVESTMENT WAS NOT REDEEMED. RETURNS
REFLECT A VOLUNTARY EXPENSE LIMITATION IN EFFECT AT THE TIME. RETURNS WOULD HAVE
BEEN LOWER WITHOUT THE LIMITATION.

CLASS A SHARES OF EACH FUND HAVE A 3.75% MAXIMUM FRONT-END SALES CHARGE 
EXCEPT TAX-FREE MINNESOTA INTERMEDIATE FUND, WHICH HAS A 2.75% MAXIMUM 
FRONT-END SALES CHARGE. ALL FUNDS HAVE A 12B-1 FEE.

CLASS B SHARES DO NOT CARRY A FRONT-END SALES CHARGE, BUT ARE SUBJECT TO A 1% 
ANNUAL DISTRIBUTION AND SERVICE FEE. THEY ARE ALSO SUBJECT TO A DEFERRED 
SALES CHARGE OF UP TO 4% IF REDEEMED BEFORE THE END OF THE SIXTH YEAR FOR 
EACH FUND EXCEPT TAX-FREE MINNESOTA INTERMEDIATE FUND, WHICH IS SUBJECT TO A 
DEFERRED SALES CHARGE OF UP TO 2% IF REDEEMED BEFORE THE END OF THE THIRD 
YEAR.

CLASS C SHARES HAVE A 1% ANNUAL DISTRIBUTION AND SERVICE FEE. IF SHARES ARE 
REDEEMED WITHIN 12 MONTHS, A 1% CONTINGENT DEFERRED SALES CHARGE APPLIES.

                            1997 semi-annual report 9
<PAGE>
MINNESOTA INSURED FUND
- --------------------------------------------------------------------------------
Average Annual Return Through June 30, 1997
<TABLE>
<CAPTION>

                                         LIFETIME          TEN YEARS         FIVE YEARS      ONE YEAR
- ------------------------------------------------------------------------------------------------------
<S>                                        <C>               <C>                <C>            <C>  
Class A (Est. 5/1/87)
        Excluding Sales Charge            +7.45%            +7.44%             +6.57%         +7.60%
        Including Sales Charge            +7.05%            +7.03%             +5.77%         +3.60%
- ------------------------------------------------------------------------------------------------------
Class B (Est. 3/7/95)
        Excluding Sales Charge            +6.46%                                              +6.83%
        Including Sales Charge            +5.26%                                              +2.83% 
- ------------------------------------------------------------------------------------------------------
Class C (Est. 5/4/94)
        Excluding Sales Charge            +5.66%                                              +6.80%
        Including Sales Charge            +5.66%                                              +5.80%
- ------------------------------------------------------------------------------------------------------
</TABLE>
TAX-FREE MINNESOTA INTERMEDIATE FUND
- --------------------------------------------------------------------------------
Average Annual Return Through June 30, 1997

<TABLE>
<CAPTION>
                                         LIFETIME        TEN YEARS           FIVE YEARS      ONE YEAR
- ------------------------------------------------------------------------------------------------------
<S>                                      <C>               <C>                 <C>           <C>
Class A (Est. 10/27/85)
        Excluding Sales Charge            +6.14%           +5.90%              +5.30%         +5.90%
        Including Sales Charge            +5.89%           +5.60%              +4.61%         +2.96% 
- ------------------------------------------------------------------------------------------------------
Class B (Est. 8/15/95)
        Excluding Sales Charge            +4.33%                                              +5.03%
        Including Sales Charge            +3.30%                                              +3.03% 
- ------------------------------------------------------------------------------------------------------
Class C (Est. 5/4/94)
        Excluding Sales Charge            +4.66%                                              +5.11%
        Including Sales Charge            +4.66%                                              +4.11%
- ------------------------------------------------------------------------------------------------------
</TABLE>
MINNESOTA HIGH YIELD MUNICIPAL BOND FUND
- --------------------------------------------------------------------------------
Average Annual Return Through June 30, 1997
<TABLE>
<CAPTION>
                                                           LIFETIME          ONE YEAR 
- --------------------------------------------------------------------------------------
Class A (Est. 6/4/96)
<S>                                                         <C>                 <C>  
        Excluding Sales Charge                             +8.90%              +7.88%
        Including Sales Charge                             +5.09%              +3.88%
- --------------------------------------------------------------------------------------
Class B (Est. 6/12/96)
        Excluding Sales Charge                             +10.54%             +7.08%
        Including Sales Charge                              +6.76%             +3.08% 
- --------------------------------------------------------------------------------------
Class C (Est. 6/12/96)
        Excluding Sales Charge                              +8.21%             +6.97%
        Including Sales Charge                              +8.21%             +5.97%
- --------------------------------------------------------------------------------------
</TABLE>
PLEASE SEE PAGE 9 FOR IMPORTANT ADDITIONAL INFORMATION. ALL PERFORMANCE 
INCLUDES REINVESTMENT OF DISTRIBUTIONS. PAST PERFORMANCE IS NOT A GUARANTEE 
OF FUTURE RESULTS. 

                           10 1997 semi-annual report
<PAGE>

Financial Statements
DELAWARE-VOYAGEUR TAX-FREE MINNESOTA FUND
STATEMENT OF NET ASSETS
JUNE 30, 1997 
(UNAUDITED)
<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------

                                                               PRINCIPAL            MARKET    
                                                                AMOUNT               VALUE 
                                                            -------------------------------
<S>                                                          <C>                 <C>
MUNICIPAL BONDS - 98.03%
GENERAL OBLIGATION BONDS - 16.62%
Centennial Independent School District #12 
 4.88% 02/01/10 (FGIC)  ..........................           $1,805,000           $1,751,247
Faribault Independent School District #656
 (MN School District Credit Enhanced)
 6.10% 06/01/10  .................................            1,000,000            1,058,170
Farmington Independent School District #192
 5.13% 02/01/15 (AMBAC)  .........................            1,500,000            1,445,235
Hennepin County 5.75% 10/01/10 ...................            7,990,000            8,305,445
Hopkins Independent School District #270
 4.88% 02/01/13 (MBIA)  ..........................            3,675,000            3,477,028
Hutchinson Independent School District Series A
(MN School District Enhanced)
 5.85% 02/01/18  .................................            1,700,000            1,748,518
Kenyon Wanamingo Independent School District
 6.00% 02/01/18 (MBIA)  ..........................            2,350,000            2,445,504
Lakeville Independent School District #194,
 Inverse Floater 6.47% 02/01/15 (MBIA) ...........            4,250,000            3,930,485
Mahtomedi Independent School District #832
 Series B Zero Coupon
 5.51% 02/01/14 (MBIA)  ..........................            1,540,000              621,405
Milaca Independent School District #912
 5.50% 02/01/20 (FSA)  ...........................            1,015,000            1,016,056
Minneapolis Convention Center Facilities, Inverse
 Floater 7.07% 04/01/14  .........................              850,000              861,143
Minneapolis Sports Arena Project, Inverse Floater
 6.42% 10/01/20  .................................            4,220,000            3,848,176
Minneapolis Sports Arena Project, Inverse Floater
 6.37% 04/01/14  .................................              580,000              552,549
Minneapolis Unlimited Tax Series 1992
 6.30% 10/01/08  .................................            1,750,000            1,884,103
Minnetonka Independent School District #276
 5.75% 02/01/22 (FSA)  ...........................            4,550,000            4,662,066
North Branch Independent School District #138
 5.50% 02/01/12 (FGIC)  ..........................            1,540,000            1,549,394
North St. Paul, Maplewood Independent School
 District #622, Inverse Floater
 6.42% 02/01/20  .................................            2,250,000            2,016,338
Pine Island Independent School District #255
 6.63% 06/01/12 (FSA)  ...........................              240,000              252,814
Pine Island Independent School District #255
 6.63% 06/01/13 (FSA)  ...........................              310,000              325,993
Pine Island Independent School District #255
 6.63% 06/01/14 (FSA)  ...........................              330,000              346,427
Pine Island Independent School District #255
 6.63% 06/01/15 (FSA)  ...........................              355,000              372,033
Pine Island Independent School District #255
 6.63% 06/01/16 (FSA)  ...........................              380,000              397,552
</TABLE>

<PAGE>

Financial Statements
DELAWARE-VOYAGEUR TAX-FREE MINNESOTA FUND
STATEMENT OF NET ASSETS
JUNE 30, 1997 
(UNAUDITED)
<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------

                                                               PRINCIPAL               MARKET    
                                                                AMOUNT                  VALUE 
                                                            ---------------------------------
<S>                                                          <C>                 <C>
MUNICIPAL BONDS (CONTINUED)
GENERAL OBLIGATION BONDS (CONTINUED)
Plainview Independent School District #810
 6.70% 02/01/06  .................................           $   385,000           $   420,012
Plainview Independent School District #811
 6.75% 02/01/07  .................................               420,000               458,140
Plainview Independent School District #812
 6.75% 02/01/08  .................................               445,000               484,280
Puerto Rico Aqueduct & Sewer Authority
 5.00% 07/01/15  .................................             2,000,000             1,884,480
Rochester Tax Increment 6.50% 12/01/04 ...........             1,000,000             1,007,840
Rosemount - Apple Valley Independent School
 District #196 7.92% 04/01/15 (FSA) ..............             4,000,000             4,189,720
Rosemount Independent School District #196
 Series B 5.31% 04/01/11 (FSA) ...................             2,600,000             1,258,400
Rosemount Independent School District #196
 5.47% 04/01/12 (FSA)  ...........................             1,850,000               830,058
Rosemount Independent School District #196
 5.52% 04/01/13 (FSA)  ...........................             1,915,000               807,555
Rosemount Independent School District #196,
 Inverse Floater 5.88% 04/01/15 ..................             1,375,000             1,410,269
Sartell Independent School District #748 Series A
 5.75% 02/01/15 (MBIA)  ..........................             1,850,000             1,881,191
Sartell Independent School District #748
 5.46% 02/01/13 (MBIA)  ..........................               540,000               231,908
Sartell Independent School District #748
 5.50% 02/01/15 (MBIA)  ..........................             1,075,000               410,672
Sartell Independent School District #748
 5.55% 02/01/16 (MBIA)  ..........................             1,750,000               628,355
Sartell Independent School District #748
 5.51% 02/01/17 (MBIA)  ..........................             1,600,000               547,840
South Washington County Independent School
 District #833 4.88% 06/01/12 (FGIC) .............             1,310,000             1,246,557
South Washington County Independent School
 District #833 4.88% 06/01/13 (FGIC) .............             1,350,000             1,274,900
South Washington County Independent School
 District #833 4.88% 06/01/14 (FGIC) .............             2,170,000             2,033,160
Spring Lake Park Independent School District #16,
 Inverse Floater 6.67% 02/01/17 (MBIA) ...........             1,000,000               943,770
Stillwater Independent School District #834
 5.75% 02/01/15 (MBIA)  ..........................             3,000,000             3,062,550
Stillwater Series A 5.38% 02/01/21 (FSA) .........             1,025,000             1,013,469
 Washington County 5.90% 02/01/10 ................             1,680,000             1,731,408
                                                                                    ----------
                                                                                    70,624,215
                                                                                    ----------
HIGHER EDUCATION REVENUE BONDS - 5.18%
Minnesota Higher Education Augsburg College Series
 4F1 6.25% 05/01/23  .............................             1,000,000             1,011,650
Minnesota Higher Education Carleton College
 5.75% 11/01/12  .................................             4,000,000             4,142,360
</TABLE>

                           1997 semi-annual report 11

<PAGE>
DELAWARE-VOYAGEUR TAX-FREE MINNESOTA FUND
STATEMENT OF NET ASSETS (CONTINUED)
<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------
                                                               PRINCIPAL               MARKET    
                                                                AMOUNT                  VALUE 
                                                            ---------------------------------
<S>                                                          <C>                 <C>
MUNICIPAL BONDS (CONTINUED)
HIGHER EDUCATION REVENUE BONDS (CONTINUED)
Minnesota Higher Education Facilities Revenue-
 Hamline 6.00% 10/01/12  ........................           $ 1,250,000           $ 1,274,725
Minnesota Higher Education Facilities Revenue-
 Hamline 6.00% 10/01/16  ........................             1,790,000             1,811,301
Minnesota Higher Education St. Benedicts College
 6.20% 03/01/16  ................................             1,000,000             1,013,250
Minnesota Higher Education St. Thomas University
 Series R2 5.60% 09/01/14  ......................             1,000,000             1,010,350
Minnesota State Higher Education Facilities
 Authority Revenue(MacAlester College-Four-J)
 5.55% 03/01/17  ................................               700,000               703,059
St. Paul HRA St. Paul Academy Series 1993
 5.45% 10/01/23  ................................             1,540,000             1,478,847
University Of Minnesota Series A
 5.50% 07/01/21  ................................             9,500,000             9,550,445
                                                                                   ----------
                                                                                   21,995,987
                                                                                   ----------
HOSPITAL REVENUE BONDS - 20.60%
Albert Lea St. John's Luthern Home Project
 8.50% 11/01/19  ................................             1,000,000             1,068,260
Bemidji Hospital Facilities Revenue North County
 Health 6.05% 09/01/16  .........................               600,000               611,538
Bemidji Hospital Facilities Revenue North County
 Health 6.05% 09/01/24  .........................             1,825,000             1,848,232
Bemidji Hospital Facilities Revenue North County
 Health 5.63% 09/01/15  .........................             1,760,000             1,745,022
Bemidji Hospital Facilities Revenue North County
 Health 5.63% 09/01/21  .........................             2,435,000             2,395,285
Brainerd Benedictine Health Care Systems
 6.00% 02/15/12 (Connie Lee) ....................             2,250,000             2,316,240
Duluth Benedictine/St. Mary's Health
 6.40% 05/01/18 (Connie Lee) ....................             4,295,000             4,529,636
Duluth Economic Development Authority St. Luke's
 Hospital 6.00% 02/15/20 (Connie Lee) ...........             9,450,000             9,581,638
Edina Fairview Hospital Revenue
 7.13% 07/01/19  ................................             2,500,000             2,649,850
Glencoe/Mcleod County Health Care
 8.50% 12/01/15  ................................               500,000               564,075
Little Canada Health Care 1992 Presbyterian Homes
 Guaranteed 7.25% 07/01/12  .....................             1,000,000             1,035,410
Minneapolis Fairview Hospital Revenue
 Series 1993A 5.25% 11/15/13 (MBIA) .............             4,000,000             3,913,800
Minneapolis Fairview Hospital Series 91B
 6.50% 01/01/11 (MBIA)  .........................             3,000,000             3,229,680
Minneapolis Health Care-American Baptist Homes
 8.70% 11/01/09  ................................             2,485,000             2,749,479
Minneapolis/St. Paul HRA Children's Hospital
 Health Care, Inverse Floater
 7.17% 08/15/25  ................................             6,500,000             6,262,165
Minneapolis/St. Paul HRA HealthOne
 7.40% 08/15/11 (MBIA)  .........................             1,360,000             1,482,930
Robbinsdale North Memorial Medical
 5.50% 05/15/23 (AMBAC)  ........................            10,725,000            10,521,118
</TABLE>
<PAGE>
DELAWARE-VOYAGEUR TAX-FREE MINNESOTA FUND
STATEMENT OF NET ASSETS (CONTINUED)
<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------
                                                               PRINCIPAL               MARKET    
                                                                AMOUNT                  VALUE 
                                                            ---------------------------------
<S>                                                          <C>                 <C>
MUNICIPAL BONDS (CONTINUED)
HOSPITAL REVENUE BONDS (CONTINUED)
Spring Park Twin Birch Nursing Home (Presbyterian
 Homes Guaranteed) 8.25% 08/01/11 ................           $   600,000           $   638,292
Springfield St. John's Lutheran Home Revenue
 8.50% 11/01/19  .................................               600,000               634,926
St. Cloud Hospital Facilities Revenue for St .....
 Cloud Hospital 5.30% 10/01/20 (AMBAC) ...........            10,250,000             9,787,930
St. Louis Park Commercial Development Revenue
 7.25% 06/01/13  .................................             1,120,000             1,194,357
St. Louis Park Methodist Hospital
 5.20% 07/01/23 (AMBAC)  .........................            10,220,000             9,531,376
St. Paul Housing and Redevelopment Hospital Health
 East Series A 6.63% 11/01/17 ....................             8,900,000             9,241,671
                                                                                    ----------
                                                                                    87,532,910
                                                                                    ----------
HOUSING REVENUE BONDS - 17.21%
Austin Housing and Redevelopment Authority
 Courtyard Residence Series 95A
 7.25% 01/01/26  .................................               500,000               503,640
Brooklyn Center Multifamily Housing Revenue Bonds
 Family Housing Project-Section 8
 5.90% 01/01/20  .................................             2,250,000             2,263,410
Burnsville Multifamily-Bridgeway Apartments
 7.63% 02/01/24 (FHA)  ...........................             3,370,000             3,444,207
Burnsville Multifamily-Coventry Court Apartments
 Project 7.50% 09/01/17 (FHA) ....................             1,000,000             1,049,330
Carver County Housing and Redevelopment Authority
 Multifamily Revenue Lake Grace Apartments
 6.00% 07/01/28  .................................             1,435,000             1,434,986
Dakota County Housing and Redevelopment Authority
 Single Family 8.10% 03/01/16 (GNMA) .............               165,000               171,489
Eagan Forest Ridge Apartments Project
 7.50% 09/01/17 (FHA)  ...........................             1,000,000             1,038,020
Eden Prairie Multifamily Revenue, Eden Investments
 7.40% 08/01/25 (FHA)  ...........................               400,000               422,860
Eden Prairie Multifamily Windslope Apartments-
 Section 8 7.10% 11/01/17 ........................             1,585,000             1,667,832
Eden Prairie Multifamily Homes, Tanager Creek
 8.05% 06/20/31 (GNMA)  ..........................             7,605,000             8,796,247
Edina Park Plaza Multifamily Housing
 7.50% 12/01/09 (FHA)  ...........................             1,575,000             1,666,145
Edina Park Plaza Multifamily Housing
 7.70% 12/01/28 (FHA)  ...........................             1,250,000             1,307,138
Hopkins Renaissance Multifamily Housing-
 Section 8 6.38% 04/01/20  .......................             1,000,000             1,019,340
Maplewood Hazel Ridge Apartments Multifamily
 Housing 9.25% 12/01/15  .........................             1,000,000             1,034,150
Minneapolis Housing Facility Revenue 1993
 Augustana Chapel View 7.00% 04/01/18 ............             1,000,000             1,024,220
Minneapolis Multifamily Mortgage Seward Towers
 7.38% 12/20/30 (GNMA)  ..........................             4,000,000             4,208,560
Minneapolis-Nicollet Multifamily Housing
 6.00% 12/01/19 ..................................             2,000,000             2,031,240
</TABLE>

                           12 1997 semi-annual report
<PAGE>

DELAWARE-VOYAGEUR TAX-FREE MINNESOTA FUND
STATEMENT OF NET ASSETS (CONTINUED)
<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------
                                                            PRINCIPAL              MARKET    
                                                             AMOUNT                VALUE 
                                                            --------------------------------
<S>                                                        <C>                  <C>
MUNICIPAL BONDS (CONTINUED)
HOUSING REVENUE BONDS (CONTINUED)
Minnesota Housing Finance Agency Housing
 Development Series A-Section 8
 7.80% 08/01/18  ................................           $1,000,000           $1,022,250
Minnesota Housing Finance Agency Multifamily
 Housing 6.95% 02/01/14  ........................            1,500,000            1,585,845
Minnesota Housing Finance Agency Multifamily
 Housing Series 92A 6.95% 08/01/17 ..............              745,000              786,668
Minnesota Housing Finance Agency Rental Housing
 Series B 6.25% 08/01/22  .......................              985,000              995,047
Minnesota Housing Finance Agency Single Family
 Mortgage 86 Series B 7.25% 07/01/16 ............              955,000              969,249
Minnesota Housing Finance Agency Single Family
 Mortgage Series B 7.30% 07/01/10 ...............              165,000              171,938
Minnesota Housing Finance Agency Single Family
 Mortgage 7.30% 07/01/09  .......................              340,000              354,950
Minnesota Housing Finance Agency Single Family
 Mortgage Series C 7.65% 07/01/08 ...............              415,000              438,709
Minnesota Housing Finance Agency Single Family
 Mortgage Series 91C 7.10% 07/01/11 .............            1,010,000            1,071,155
Minnetonka Multifamily-Beacon Hill Project
 (Presbyterian Homes Guaranteed)
 7.70% 06/01/25  ................................            2,000,000            2,107,720
Oakdale, Minnesota Housing-Oak Meadows Project
 7.00% 04/01/27  ................................            6,800,000            6,865,824
Red Wing Housing and Redevelopment Agency
 Jordan Tower - Section 8 Series 1992
 7.00% 01/01/19  ................................            1,500,000            1,576,410
St. Cloud Germain Towers Housing Series 1993-
 Section 8 5.90% 09/01/20  ......................            2,000,000            2,010,080
St. Cloud Housing and Redevelopment Agency
 Northway A&B Project-Section 8
 7.50% 12/01/18  ................................            2,045,000            2,109,826
St. Louis Park Multifamily Housing Revenue
 6.25% 12/01/28 (FHA)  ..........................            3,855,000            3,970,689
St. Louis Park Multifamily Westwind Apartments
 Housing 5.75% 01/01/29 (GNMA) ..................            3,865,000            3,872,691
St. Louis Park Single Family
 7.25% 04/20/23 (GNMA)  .........................            1,848,000            1,946,960
St. Paul Housing and Redevelopment Agency Como
 Lake Project 7.50% 03/01/26 (FHA) ..............            1,000,000              935,000
St. Paul Housing and Redevelopment Single Family
 Mortgage 6.90% 12/01/21 (FNMA) .................            1,695,000            1,783,343
St. Paul Housing and Redevelopment Single Family
 Mortgage 6.90% 12/01/11 (FNMA) .................               70,000               73,801
Stillwater Multifamily Housing Cottages
 7.00% 11/01/27  ................................            1,000,000            1,006,850
Wadena Housing and Redevelopment Agency
 Humphrey Manor-Section 8
 6.00% 02/01/19  ................................            2,130,000            2,154,303
Wells Housing and Redevelopment Agency
 Broadway Apartment Project-Section 8
 7.00% 01/01/19  ................................            1,090,000            1,147,890
</TABLE>

<PAGE>

DELAWARE-VOYAGEUR TAX-FREE MINNESOTA FUND
STATEMENT OF NET ASSETS (CONTINUED)
<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------
                                                            PRINCIPAL              MARKET    
                                                             AMOUNT                VALUE 
                                                            --------------------------------
<S>                                                        <C>                  <C>
MUNICIPAL BONDS (CONTINUED)
HOUSING REVENUE BONDS (CONTINUED)
Willmar Housing and Redevelopment Agency
 Highland Apartments-Section 8
 5.85% 06/01/19  .................................          $ 1,050,000           $ 1,054,085
                                                                                   ----------
                                                                                   73,094,097
                                                                                   ----------
INDUSTRIAL DEVELOPMENT
 REVENUE BONDS - 9.22%
Anoka Resource Recovery Revenue for NSP Series
 85 7.15% 12/01/08  ..............................            1,000,000             1,071,390
Becker Pollution Control Revenue for NSP
 Series 89 A 6.80% 04/01/07 ......................            2,000,000             2,115,940
Cloquet Pollution Control Revenue for Potlatch
 Corporation 5.90% 10/01/26 ......................           15,000,000            15,121,050
Duluth Seaway Port Authority Revenue for Cargill,
 Inc. 6.13% 11/01/14  ............................            4,500,000             4,745,520
East Grand Forks for American Crystal Sugar
 Pollution Control Revenue
 7.75% 04/01/18  .................................            1,230,000             1,348,560
Minneapolis Community Development Agency
 Common Bond Fund 7.63% 06/01/06 .................            1,430,000             1,469,339
Minnesota Public Facilities Authority Water
 Pollution Control 6.25% 03/01/16 ................            4,400,000             4,651,504
Richfield CDR for Richfield Shoppes
 8.38% 10/01/13  .................................            2,200,000             2,527,448
St. Cloud CDR for Northwest Center Association
 7.50% 08/01/12  .................................            4,573,971             4,755,695
St. Paul Minnesota CDR Fort Rd Medical
 7.50% 09/01/02 (ASSET GTY) ......................            1,300,000             1,371,409
                                                                                   ----------
                                                                                   39,177,855
                                                                                   ----------
LEASE/CERTIFICATES OF
 PARTICIPATION - 0.68%
Beltrami County 6.20% 02/01/14 ..................             1,010,000             1,038,159
West St. Paul Commercial Mortgage (K-Mart Lease)
 7.00% 11/01/07  ................................             1,716,693             1,839,025
                                                                                   ----------
                                                                                    2,877,184
                                                                                   ----------
*PRE-REFUNDED BONDS - 9.39%
Anoka County Capital Improvement
 7.20% 02/01/08 (Escrowed to maturity) ..........             1,000,000             1,040,320
Blaine IDR (Ball Corp.) 8.25% 12/01/99
 (Escrowed to maturity)  ........................               250,000               272,313
Blaine IDR (Ball Corp.) 8.25% 12/01/00
 (Escrowed to maturity)  ........................               300,000               335,592
Bloomington Tax Increment 9.75% 02/01/08
 (Escrowed to maturity)  ........................               500,000               655,270
Brainerd Independent School District #181
 7.00% 06/01/11 (Escrowed to maturity) ..........               390,000               420,673
Hopkins Senior Multifamily Facilities Augustana
 Home 9.00% 07/1/20-97  .........................             1,000,000             1,020,000
Kimball Independent School District #739
 7.60% 02/01/04 (Escrowed to maturity) ..........               250,000               254,615
Kimball Independent School District #739
 7.60% 02/01/05 (Escrowed to maturity) ..........               275,000               280,076
Kimball Independent School District #739
 7.70% 02/01/06 (Escrowed to maturity) ..........               275,000               280,233
</TABLE>

                           1997 semi-annual report 13
<PAGE>
DELAWARE-VOYAGEUR TAX-FREE MINNESOTA FUND
STATEMENT OF NET ASSETS (CONTINUED)
<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------
                                                          PRINCIPAL              MARKET    
                                                           AMOUNT                VALUE 
                                                          --------------------------------
<S>                                                        <C>                  <C>

MUNICIPAL BONDS (CONTINUED)
*PRE-REFUNDED BONDS (CONTINUED)
Kimball Independent School District #739
 7.70% 02/01/07 (Escrowed to maturity) ......           $   300,000           $   305,709
Little Falls Independent School District #182
 6.80% 02/01/08 (AMBAC)
 (Escrowed to maturity)  ....................               500,000               519,080
Maplewood Independent School District #622
 7.10% 02/1/25-05 (FSA)  ....................            10,000,000            11,439,300
Minnesota Public Facilities Authority (Water
 Pollution Control) Series 90A
 7.10% 03/1/12-00  ..........................             1,990,000             2,163,548
Minnesota Public Facilities Authority Water
 Pollution Control 6.95% 03/1/13-01 .........             5,220,000             5,752,283
Northfield College Facility Revenue-St. Olaf
 College 7.88% 10/1/08-98  ..................             1,255,000             1,311,626
Northfield College Facility Revenue-St. Olaf
 College 8.00% 10/1/18-98  ..................               860,000               900,093
Owatanna Public Utilities
 6.75% 01/1/16-01  ..........................             1,000,000             1,073,340
Rockford Independent School District #883
 7.20% 12/15/13-98  .........................               750,000               778,943
Southern Minnesota Municipal Power Agency
 Revenue 5.75% 01/01/18 (MBIA)
 (Escrowed to maturity)  ....................             1,000,000             1,023,750
Southern Minnesota Municipal Power Agency
 Supply System 5.50% 01/01/15 (AMBAC)
 (Escrowed to maturity)  ....................               990,000               993,307
St. Cloud Independent School District #742
 7.50% 02/01/10 (Escrowed to maturity) ......             1,000,000             1,019,050
St. Louis Park Methodist Hospital
 7.25% 07/1/18-00 (AMBAC)  ..................               775,000               850,857
St. Paul Civic Center Revenue Sales Tax
 5.55% 11/01/23 (MBIA)
 (Escrowed to maturity)  ....................               825,000               834,793
St. Paul Sewer Revenue Series 88A
 8.00% 12/01/08 (Escrowed to maturity) ......             2,175,000             2,305,304
University Of Minnesota Series A
 6.00% 02/01/11 (Escrowed to maturity) ......             1,500,000             1,500,705
Wayzata Independent School District #284
 7.05% 02/01/06 (Escrowed to maturity) ......               625,000               649,750
Wayzata Independent School District #284
 7.10% 02/01/08 (Escrowed to maturity) ......             1,000,000             1,040,360
Wayzata Independent School District #284
 7.10% 02/01/09 (Escrowed to maturity) ......               560,000               582,602
Western Minnesota Municipal Power Agency
 Revenue 9.75% 01/01/16
 (Escrowed to maturity)  ....................               185,000               273,852
                                                                               ----------
                                                                               39,877,344
                                                                               ----------
POWER AUTHORITY REVENUE BONDS - 16.34%
Bass Brook PCR for Minnesota Power and Light
 Revenue 6.00% 07/01/22  ....................            17,490,000            17,668,573
Bass Brook Pollution Control Revenue for
 Minnesota Power & Light Company
 6.00% 07/01/22  ............................             1,750,000             1,806,368
</TABLE>

                           14 1997 semi-annual report
<PAGE>
DELAWARE-VOYAGEUR TAX-FREE MINNESOTA FUND
STATEMENT OF NET ASSETS (CONTINUED)
<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------
                                                          PRINCIPAL              MARKET    
                                                           AMOUNT                VALUE 
                                                          --------------------------------
<S>                                                        <C>                  <C>
MUNICIPAL BONDS (CONTINUED)
POWER AUTHORITY REVENUE BONDS (CONTINUED)
Northern Minnesota Municipal Power Agency
 Electric System Revenue
 5.50% 01/01/18 (AMBAC)  .........................           $  9,200,000           $  9,166,328
Northern Minnesota Municipal Power Agency
 Series 89A 7.25% 01/01/16  ......................              5,875,000              6,206,232
Northern Minnesota Municipal Power Agency
 Zero Coupon 5.24% 01/01/09 (AMBAC) ..............              3,815,000              2,095,732
Puerto Rico Electric Power Authority
 5.25% 07/01/21  .................................              1,500,000              1,406,730
Puerto Rico Electric Power Authority Series X
 5.50% 07/01/25  .................................              2,930,000              2,836,562
Southern Minnesota Municipal Power Agency
 5.75% 01/01/18 (FGIC)  ..........................              2,000,000              2,024,240
Southern Minnesota Municipal Power Agency
 4.75% 01/01/16 (MBIA)  ..........................              7,200,000              6,554,664
Southern Minnesota Municipal Power Agency
 5.75% 01/01/18 (MBIA)  ..........................              9,770,000              9,888,412
Southern Minnesota Municipal Power Agency
 Series A 5.00% 01/01/12 (FGIC) ..................              3,880,000              3,744,239
Southern Minnesota Municipal Power Agency
 Series B 5.00% 01/01/13 (FGIC) ..................              1,125,000              1,078,155
Southern Minnesota Municipal Power Agency Supply
 System 5.50% 01/01/15 (AMBAC) ...................              1,560,000              1,553,058
Southern Minnesota Municipal Power Agency Zero
 Coupon 5.57% 01/01/19 (MBIA) ....................              4,785,000              1,453,731
Southern Minnesota Municipal Power Agency Zero
 Coupon 5.57% 01/01/21 (MBIA) ....................              5,000,000              1,359,650
Western Municipal Power Agency Revenue
 6.13% 01/01/16  .................................                550,000                551,172
                                                                                      ----------
                                                                                      69,393,846
                                                                                      ----------
WATER AND SEWER REVENUE BONDS - 0.65%
Puerto Rico Aqueduct & Sewer Authority
 5.00% 07/01/19  .................................              3,000,000              2,781,090
                                                                                      ----------
                                                                                       2,781,090
                                                                                      ----------
OTHER REVENUE BONDS - 2.14%
Minneapolis Community Development Agency
 Common Bond Fund 7.95% 12/01/11 .................                855,000                934,019
Minneapolis Community Development Agency
 Common Bond Fund 7.40% 12/01/21 .................                795,000                844,354
Minneapolis Community Development Agency
 Common Bond Fund 1991-4 Opportunity
 Workshop Project 7.13% 12/01/05 .................                510,000                549,902
Minneapolis Community Development Agency Tax
 Increment Revenue 0.00% 09/01/09 ................              5,750,000              3,061,703
Rochester Health Care Facilities Revenue
 7.87% 11/15/15  .................................              2,500,000              2,680,425
Seaway Port Authority Rfdg. Series 93A for Cargill
 Inc. 5.75% 12/01/16  ............................              1,000,000              1,015,920
                                                                                      ----------
                                                                                       9,086,323
                                                                                      ----------
Total Municipal Bonds
 (cost of $394,738,519)  .........................                                   416,440,851
                                                                                      ----------
</TABLE>
                           14 1997 SEMI-ANNUAL REPORT
<PAGE>

DELAWARE-VOYAGEUR TAX-FREE MINNESOTA FUND
STATEMENT OF NET ASSETS (CONTINUED)
<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------
                                                                PRINCIPAL              MARKET    
                                                                  AMOUNT                VALUE 
                                                          -------------------------------------
<S>                                                        <C>                  <C>
SHORT TERM INVESTMENTS - 0.68%
Federated Minnesota Municipal Money Market ......           $  2,884,000           $  2,884,000
                                                                                   ------------
Total Short Term Investments
 (cost 2,884,000)  ..............................                                     2,884,000
                                                                                   ------------
TOTAL MARKET VALUE OF SECURITIES OWNED - 98.71%
 (cost of $397,622,519)**  ......................                                   419,324,851
RECEIVABLES AND OTHER ASSETS
 NET OF LIABILITIES - 1.29%  ....................                                     5,481,441
                                                                                   ------------
NET ASSETS APPLICABLE TO 34,046,554 SHARES
 ($.01 PAR VALUE) OUTSTANDING - 100.00% .........                                  $424,806,292
                                                                                   ============
NET ASSET VALUE - TAX FREE MINNESOTA FUND A CLASS
 ($414,564,179 / 33,225,790 shares) .............                                        $12.48
                                                                                         ======
NET ASSET VALUE - TAX FREE MINNESOTA FUND B CLASS
 ($7,724,697 / 619,119 shares)  .................                                        $12.48
                                                                                         ======
NET ASSET VALUE - TAX FREE MINNESOTA FUND C CLASS
 ($2,517,416 / 201,645 shares)  .................                                        $12.48
                                                                                         ======
- --------------
*  For Pre-Refunded Bonds, the stated maturity is followed by the year in 
   which each bond is pre-refunded.
** Also cost for federal tax purposes.

 AMBAC - Insured by the AMBAC Indemnity Corporation
 ASSET GTY - Insured by the Asset Guaranty Insurance Company
 Connie Lee - Insured by the College Construction Insurance Association
 FGIC - Insured by the Financial Guaranty Insurance Company
 FHA - Insured by the Federal Housing Authority
 FNMA - Insured by the Federal National Mortgage Association
 FSA - Insured by the Financial Security Assurance
 GNMA - Insured by the Government National Mortgage Association
 MBIA - Insured by the Municipal Bond Insurance Association

COMPONENTS OF NET ASSETS AT JUNE 30, 1997:
Common Stock, $.01 par value, 10,000,000,000 
 shares authorized to the Fund with 1,000,000,000 
 shares allocated to Tax Free Minnesota Fund A Class
 1,000,000,000 shares allocated to Tax Free 
 Minnesota Fund B Class 1,000,000,000 shares 
 allocated to Tax Free Minnesota Fund C Class .....                               $ 404,458,383
Accumulated overdistribution net investment income                                      (73,078)
Accumulated net realized loss on investments ......                                  (1,281,345)
Net unrealized gain on investments ................                                  21,702,332
                                                                                  -------------
Total Net Assets ..................................                               $ 424,806,292
                                                                                  =============
</TABLE>

                                 See accompanying notes
<PAGE>

DELAWARE-VOYAGEUR
MINNESOTA INSURED FUND
STATEMENT OF NET ASSETS
JUNE 30, 1997
(UNAUDITED)
<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------
                                                          PRINCIPAL              MARKET    
                                                           AMOUNT                VALUE 
                                                          --------------------------------
<S>                                                        <C>                  <C>
MUNICIPAL BONDS - 100.09%
GENERAL OBLIGATION BONDS - 28.32%
Alexandria Independent School District #206
 6.30% 02/01/11 (MBIA)  ..........................           $1,575,000           $1,679,816
Alexandria Independent School District #206
 6.30% 02/01/12 (MBIA)  ..........................            1,675,000            1,786,471
Alexandria Independent School District #206
 6.30% 02/01/13 (MBIA)  ..........................            1,775,000            1,893,126
Anoka-Hennepin Independent School District #11
 Series C 5.90% 02/01/11  ........................            8,045,000            8,235,184
Becker 6.25% 08/01/15 (MBIA) .....................            6,300,000            6,641,460
Becker Wastewater Treatment Facility Series A
 5.95% 02/01/14  .................................              500,000              514,470
Buffalo Independent School District #887
 6.10% 02/01/15 (FSA)  ...........................            1,030,000            1,071,808
Carver County HRA Jail Facility
 6.40% 02/01/10 (MBIA)  ..........................              515,000              549,129
Carver County HRA Jail Facility
 6.40% 02/01/11 (MBIA)  ..........................              550,000              586,449
Carver County HRA Jail Facility
 6.40% 02/01/12 (MBIA)  ..........................              585,000              623,768
Carver County HRA Jail Facility
 6.40% 02/01/13 (MBIA)  ..........................              625,000              666,419
Carver County HRA Jail Facility
 6.40% 02/01/14 (MBIA)  ..........................              670,000              714,401
Columbia Heights Independent School District #13
 5.38% 02/01/19 (FSA)  ...........................            3,865,000            3,837,984
Dakota County 6.40% 02/01/08 (AMBAC) .............            1,135,000            1,180,990
Dakota County 6.45% 02/01/09 (AMBAC) .............            1,000,000            1,041,720
Dakota County 6.45% 02/01/10 (AMBAC) .............            2,500,000            2,601,225
Eden Prairie Independent School District #272
 5.85% 02/01/13 (FGIC)  ..........................            2,500,000            2,548,000
Eden Prairie Independent School District #272
 6.42% 02/01/14 (FGIC)  ..........................            1,125,000            1,061,291
Eden Prairie Independent School District #272,
 Inverse Floater 5.65% 02/01/13 (MBIA) ...........            3,200,000            3,235,776
Eden Prairie Independent School District #272,
 Inverse Floater 6.42% 02/01/15 (MBIA) ...........            1,000,000              930,140
Elk River Independent School District #728
 Series 92 B 6.00% 02/01/09 (AMBAC) ..............            3,950,000            4,130,239
Ellendale Geneva Independent School District #762
 6.00% 02/01/10 (AMBAC)  .........................              230,000              239,927
Ellendale Geneva Independent School District #762
 6.00% 02/01/11 (AMBAC)  .........................              245,000              254,972
Ellendale Geneva Independent School District #762
 6.00% 02/01/12 (AMBAC)  .........................              265,000              274,490
Ellendale Geneva Independent School District #762
 6.00% 02/01/13 (AMBAC)  .........................              280,000              289,344
Ellendale Geneva Independent School District #762
 6.00% 02/01/14 (AMBAC)  .........................              300,000              310,011
</TABLE>

                           1997 semi-annual report 15
<PAGE>
DELAWARE-VOYAGEUR MINNESOTA INSURED FUND
STATEMENT OF NET ASSETS (CONTINUED)
<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------
                                                          PRINCIPAL              MARKET    
                                                           AMOUNT                VALUE 
                                                          --------------------------------
<S>                                                        <C>                  <C>
MUNICIPAL BONDS (CONTINUED)
GENERAL OBLIGATION BONDS (CONTINUED)
Ellendale Geneva Independent School District #762
 6.00% 02/01/15 (AMBAC) .........................           $  320,000           $  330,678
Farmington Independent School District #192
 6.80% 02/01/11 (MBIA) ..........................              850,000              913,895
Hennepin County 5.75% 10/01/10 (MBIA) ...........            1,800,000            1,864,440
Hopkins Independent School District #270
 4.85% 02/01/12 (MBIA) ..........................            2,500,000            2,364,775
Hopkins Independent School District #270
 4.88% 02/01/14 (MBIA) ..........................            3,875,000            3,637,656
Lakeville Independent School District
 5.40% 02/01/13 (FGIC) ..........................            1,100,000            1,095,358
Moorhead Minnesota Independent School District
 152 5.90% 02/01/10 (AMBAC) .....................              475,000              485,702
Moorhead Minnesota Independent School District
 152 5.90% 02/01/11 (AMBAC) .....................              505,000              515,555
Moorhead Minnesota Independent School District
 152 5.90% 02/01/12 (AMBAC) .....................              540,000              549,526
Moorhead Minnesota Independent School District
 152 6.00% 02/01/13  (AMBAC) ....................              575,000              587,932
Mora Series A 6.85% 02/01/10 (AMBAC) ............              245,000              260,016
Mora Series A 6.85% 02/01/11 (AMBAC) ............              265,000              281,242
North Branch Independent School District #138,
 Inverse Floater 7.17% 02/01/11 .................              965,000              990,930
Prior Lake Independent School District #719,
 Inverse Floater 6.17% 02/01/14 (FGIC) ..........            1,000,000              943,370
Roseau Independent School District #682
 7.00% 02/01/16 (AMBAC) .........................              500,000              529,205
Rosemount Independent School District #196
 Series B 5.26% 04/01/10 (FSA) ..................            2,240,000            1,150,061
Rosemount Independent School District #196
 5.16% 04/01/09 (FSA) ...........................            1,860,000            1,017,811
South St. Paul Independent School District #6
 6.45% 02/01/11 (FGIC) ..........................              500,000              522,590
South St. Paul Independent School District #6
 6.45% 02/01/12 (FGIC) ..........................              300,000              313,554
South St. Paul Independent School District #6
 6.25% 02/01/10 (FGIC) ..........................              625,000              650,231
South Washington County Independent School
 District #883 6.13% 06/01/09 (FGIC) ............            1,430,000            1,486,943
South Washington County Independent School
 District #883 6.13% 06/01/11 (FGIC) ............            2,720,000            2,818,546
Spring Lake Park Independent School District #16,
 Inverse Floater 6.67% 02/01/14 (MBIA) ..........            2,175,000            2,111,294
St. Cloud Independent School District #742
 6.05% 02/01/09 (FGIC) ..........................            1,000,000            1,050,510
St. Francis Independent School District #15
 5.90% 04/01/10 (FGIC) ..........................            1,845,000            1,908,247
Stillwater Independent School District #834
 5.50% 02/01/10 (FGIC) ..........................            2,995,000            3,023,752
Western Lake Superior Series A
 6.00% 10/01/08 (MBIA) ..........................              400,000              425,328
Western Lake Superior Series A
 6.10% 10/01/09 (MBIA) ..........................              425,000              451,805

</TABLE>

<PAGE>
DELAWARE-VOYAGEUR MINNESOTA INSURED FUND
STATEMENT OF NET ASSETS (CONTINUED)
<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------
                                                               PRINCIPAL              MARKET    
                                                                AMOUNT                VALUE 
                                                          -----------------------------------
<S>                                                        <C>                  <C>
MUNICIPAL BONDS (CONTINUED)
GENERAL OBLIGATION BONDS (CONTINUED)
Western Lake Superior Series A
 6.20% 10/01/10 (MBIA)  .........................           $   450,000           $   479,817
Western Lake Superior Series A
 6.20% 10/01/11 (MBIA)  .........................               475,000               504,835
Willmar Independent School District #347
 6.25% 02/01/15 (AMBAC)  ........................             4,100,000             4,391,920
                                                                                   ----------
                                                                                   84,556,134
                                                                                   ----------
HOSPITAL REVENUE BONDS - 19.63%
Bloomington Masonic Home Care Center
 5.90% 07/01/09 (AMBAC)  ........................             1,250,000             1,304,475
Brainerd Benedictine Health Care Systems
 6.00% 02/15/12 (Connie Lee) ....................             1,500,000             1,544,160
Brainerd Benedictine Health Care Systems
 6.00% 02/15/20 (Connie Lee) ....................             2,000,000             2,031,560
Detroit Lakes Benedictine Health
 6.00% 02/15/12 (Connie Lee) ....................             1,630,000             1,687,213
Detroit Lakes Benedictine Health
 6.00% 02/15/19 (Connie Lee) ....................             1,000,000             1,018,250
Duluth Benedictine/St. Mary's Health
 6.40% 05/01/18 (Connie Lee) ....................               500,000               527,315
Duluth EDA Health Care - Duluth Clinic
 6.30% 11/01/22 (AMBAC)  ........................             2,690,000             2,842,980
Duluth EDA Health Care Revenue, Inverse Floater
 8.22% 02/15/17  ................................             5,000,000             5,132,100
Duluth Economic Development Authority St. Luke's
 Hospital 6.00% 02/15/20 (Connie Lee) ...........             1,300,000             1,318,109
Duluth St. Luke's Hospital 6.40% 05/01/10
 (Connie Lee)  ..................................             3,335,000             3,580,856
Minneapolis Fairview Hospital Series 91B
 6.50% 01/01/11 (MBIA)  .........................             3,000,000             3,229,680
Minneapolis Fairview Hospital Series 93A
 5.25% 11/15/19 (MBIA)  .........................             3,750,000             3,560,588
Minneapolis/St. Paul HRA-Childrens Hospital
 7.57% 08/15/16 (FSA)  ..........................             1,310,000             1,333,344
Minneapolis/St. Paul HRA Health Care, Inverse
 Floater 5.00% 11/15/13 (FSA) ...................             9,490,000             8,991,395
Minneapolis/St. Paul HRA HealthOne
 7.40% 08/15/05 (MBIA)  .........................               600,000               656,064
Minneapolis/St. Paul HRA HealthOne
 7.40% 08/15/11 (MBIA)  .........................             2,370,000             2,584,224
Minnesota Agricultural & Economic Development
 (Health Care Systems-Fairview Hospital-Series A)
 5.75% 11/15/26  ................................             8,250,000             8,314,680
Robbinsdale North Memorial Medical
 5.50% 05/15/23 (AMBAC)  ........................             5,400,000             5,297,346
St. Cloud Hospital Facility Revenue
 6.75% 07/01/11 (AMBAC)  ........................               400,000               441,432
St. Louis Park Health Care, Inverse Floater
 6.32% 07/01/23 (AMBAC)  ........................             2,500,000             2,197,925
St. Paul Ramsey Medical
 5.50% 05/15/13 (AMBAC)  ........................             1,000,000             1,003,090
                                                                                   ----------
                                                                                   58,596,786
                                                                                   ----------
</TABLE>
                             16 1997 semi-annual report


<PAGE>
DELAWARE-VOYAGEUR MINNESOTA INSURED FUND
STATEMENT OF NET ASSETS (CONTINUED)
<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------
                                                               PRINCIPAL              MARKET    
                                                                AMOUNT                VALUE 
                                                          -----------------------------------
<S>                                                             <C>                  <C>

MUNICIPAL BONDS (CONTINUED)
HOUSING REVENUE BONDS - 19.27%
Anoka County, Minnesota Housing & Redevelopment
 Authority (Ice Arena-A) 5.70% 02/01/23 ..........            $1,000,000            $1,013,200
Chaska Waters Edge Multifamily Revenue
 7.30% 01/20/30 (GNMA) ...........................             3,257,000             3,595,402
Dakota County HRA Single Family Mortgage Revenue
 5.85% 10/01/30 (GNMA / FNMA) ....................             7,000,000             6,968,710
Dakota County HRA Single Family Mortgage Revenue
 6.70% 10/01/17 (FNMA) ...........................             6,290,000             6,579,780
Dakota, Washington and Stearns Counties HRA 
 Single Family Mortgage Revenue
 7.85% 12/01/30 (MBIA) ...........................               180,000               189,074
Eagan Multifamily Revenue Woodridge Apartments
 5.90% 08/01/20 (GNMA) ...........................             1,000,000             1,015,880
Hopkins Multifamily Housing-Auburn Apartments
 8.05% 06/20/31 (GNMA) ...........................             3,790,000             4,273,831
Minneapolis and St. Paul Housing Finance Board 
 Housing Project Phase V 
 8.88% 11/01/18 (GNMA) ...........................                75,000                77,555
Minneapolis and St. Paul Housing Finance Board
 Single Family Mortgage Revenue 
 8.30% 08/01/21 (GNMA) ...........................               125,000               127,824
Minneapolis and St. Paul Housing Finance Board 
 Single Family Mortgage Revenue
 8.13% 12/01/14 (GNMA) ...........................               160,000               167,550
Minneapolis and St. Paul Housing Finance Board
 Housing Project Phase IX
 7.25% 08/01/21 (GNMA) ...........................             1,265,000             1,342,519
Minneapolis and St. Paul Housing Finance Board
 Housing Project Phase IX 
 7.30% 08/01/31 (GNMA) ...........................               845,000               894,289
Minnesota Housing Finance Agency Single Family
 Mortgage Revenue Series A 
 8.38% 02/01/15 (FHA) ............................                80,000                81,802
Minnesota Housing Finance Agency Single Family
 Mortgage Revenue Series B
 7.25% 07/01/06 (MBIA) ...........................               150,000               152,936
Minnesota Housing Finance Agency Single Family
 Mortgage Revenue Series A
 8.50% 02/01/17 (FHA) ............................                65,000                66,355
Minnesota Housing Finance Agency Single Family
 Mortgage Revenue Series C
 9.00% 08/01/18 (FHA) ............................               400,000               408,232
Minnesota Housing Finance Agency Single Family
 Mortgage Revenue Series A 
 7.95% 07/01/22 (MBIA) ...........................               320,000               336,208
Minnesota Housing Finance Agency Single Family
 Mortgage Revenue Series A
 7.45% 07/01/22 (AMBAC) ..........................             1,435,000             1,510,524
Minnesota Housing Finance Agency Single Family
 Mortgage Revenue Series A
 7.05% 07/01/22 (AMBAC) ..........................               510,000               537,091
Minnesota Housing Finance Agency Single Family
 Housing Rental Series A 
 (AMT) 5.88% 08/01/28 ............................             2,610,000             2,610,966

</TABLE>



<PAGE>
DELAWARE-VOYAGEUR MINNESOTA INSURED FUND
STATEMENT OF NET ASSETS (CONTINUED)
<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------
                                                               PRINCIPAL              MARKET    
                                                                AMOUNT                VALUE 
                                                          -----------------------------------
<S>                                                              <C>                  <C>
MUNICIPAL BONDS (CONTINUED)
HOUSING REVENUE BONDS - 19.27%
Minnesota Housing Finance Agency Single Family
 Housing Rental
 5.95% 02/01/15 (AMBAC) ...........................          $2,480,000           $ 2,528,806
Minnesota Housing Finance Agency Single Family
 Housing Rental
 5.95% 02/01/18 (MBIA) ............................           7,525,000             7,634,188
Minnesota Housing Finance Agency Single Family
 Mortgage Series D (AMT)
 5.80% 07/01/21 ...................................           5,000,000             5,008,250
Minnetonka Multifamily Housing Cedar Hills Project
 7.50% 12/01/27 (FHA) .............................             500,000               515,645
Minnetonka Multifamily Housing Cedar Hills Project
 7.50% 12/01/17 (FHA) .............................             400,000               418,952
Scott County, Minnesota Housing & Redevelopment
 Authority Facility Lease Revenue-Justice Center
 Project 5.50% 12/01/15 ...........................           1,755,000             1,763,178
South St. Paul, HRA Single Family Housing Mortgage
 Series 1993 5.75% 09/01/20 (FNMA).................           2,410,000             2,414,603
St. Paul HRA Multifamily Housing
 6.60% 10/01/12 (FHA) .............................           4,000,000             4,222,880
White Bear Lake Multifamily Housing Lake Square
 5.88% 02/01/15 (FHA) .............................           1,055,000             1,067,787
                                                                                  -----------
                                                                                   57,524,017
                                                                                  -----------
LEASE/CERTIFICATES OF 
 PARTICIPATION - 0.69%
Stearns County HRA Courthouse Project
 7.00% 02/01/11 (AMBAC) ...........................           2,000,000             2,075,480
                                                                                   ----------
                                                                                    2,075,480
                                                                                  -----------
POLLUTION CONTROL 
 REVENUE BONDS - 0.54%
Minnesota Public Facilities Authority Water
 Pollution Control Revenue 
 6.50% 03/01/14 (MBIA) ............................           1,500,000             1,605,210
                                                                                   ----------
                                                                                    1,605,210
                                                                                  -----------
POWER AUTHORITY 
 REVENUE BONDS - 5.91%
Bass Brook Pollution Control Revenue for Minnesota
 Power & Light Company
 6.00% 07/01/22  ..................................           3,250,000             3,354,682
Marshall Utility Revenue
 6.45% 07/01/10 (FSA) .............................             500,000               539,025
Marshall Utility Revenue 
 6.45% 07/01/11 (FSA) .............................             100,000               107,591
Marshall Utility Revenue 
 6.50% 07/01/12 (FSA) .............................             500,000               536,560
Marshall Utility Revenue 
 6.50% 07/01/13 (FSA) .............................             500,000               535,230
Northern Minnesota Municipal Power Agency 
 Electric System Revenue
 5.50% 01/01/18 (AMBAC) ...........................           4,200,000             4,184,627
Northern Minnesota Municipal Power Agency 
 Series B 5.90% 01/01/08 (AMBAC)...................             700,000               735,399
Southern Minnesota Municipal Power Agency
 5.75% 01/01/18 (FGIC) ............................           4,570,000             4,625,387

</TABLE>
                           1997 semi-annual report 17

<PAGE>
DELAWARE-VOYAGEUR MINNESOTA INSURED FUND
STATEMENT OF NET ASSETS (CONTINUED)
<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------
                                                               PRINCIPAL              MARKET    
                                                                AMOUNT                VALUE 
                                                          -----------------------------------
<S>                                                               <C>                  <C>
MUNICIPAL BONDS (CONTINUED)
POWER AUTHORITY REVENUE BONDS (CONTINUED)
Southern Minnesota Municipal Power Agency
 4.75% 01/01/16 (MBIA).............................          $ 1,000,000            $ 910,370
Southern Minnesota Municipal Power Agency
 Revenue 5.75% 01/01/18 (AMBAC)....................            1,330,000            1,346,119
Southern Minnesota Municipal Power Agency,
 Inverse Floater 7.67% 01/01/18....................              750,000              760,650
                                                                                   ----------
                                                                                   17,635,640
                                                                                   ----------
*PRE-REFUNDED BONDS - 25.08%
Brainerd Independent School District #181 
 7.00% 06/01/09 (FGIC)
 (Escrowed to maturity) ...........................              515,000              557,410
Brainerd Independent School District #181 
 7.00%  06/01/10 (FGIC)
 (Escrowed to maturity) ...........................              550,000              595,293
Centennial Independent School District #12 
 7.10% 02/1/09-00 (FSA) ...........................              200,000              213,466
Centennial Independent School District #12 
 7.15% 02/1/11-00 (FSA) ...........................              450,000              480,843
Centennial Independent School District #12 
 7.15% 02/1/12-00 (FSA) ...........................              250,000              267,135
Dakota & Washington Counties HRA Single Family
 Mortgage Revenue 8.38% 09/01/21 (GNMA)
 (Escrowed to maturity) ...........................           14,115,000           18,987,639
Dakota & Washington Counties HRA Single Family
 Mortgage Revenue 8.15% 09/01/16 (MBIA)
 (Escrowed to maturity) ...........................              405,000              518,611
Dakota, Washington & Anoka Counties HRA Single
 Family Housing 8.45% 09/01/19 (GNMA)
 (Escrowed to maturity) ...........................            9,000,000           11,993,940
Delano Independent School District #879 
 7.25% 02/01/10 (AMBAC)
 (Escrowed to maturity) ...........................              500,000              542,025
Duluth EDA Health Care-Duluth Clinic 
 6.30% 11/1/22-04 (AMBAC) .........................            1,060,000            1,163,339
Elk River Independent School District 
 7.00%  02/01/10 (FSA)
 (Escrowed to maturity) ...........................              200,000              211,682
Elk River Independent School District #728 
 6.30% 02/01/14 (FSA)
 (Escrowed to maturity) ...........................              500,000              532,160
Elk River Independent School District #728 
 6.30% 02/01/15 (FSA)
 (Escrowed to maturity) ...........................              665,000              707,773
Lake Of The Woods Independent School 
 District #390 7.35% 02/01/15 (AMBAC)
 (Escrowed to maturity) ...........................              200,000              209,292
Lake Of The Woods Independent School 
 District #390 7.35% 02/01/16 (AMBAC)
 (Escrowed to maturity) ...........................              250,000              261,615
Maplewood Independent School District #622 
 7.10% 02/1/25-05 (FSA). ..........................           11,525,000           13,183,792
Maplewood Independent School District #622 
 7.10% 02/1/19-05 (MBIA) ..........................            5,935,000            6,809,522
Minnesota State University System 
 7.40% 06/30/19-99 (MBIA) .........................              760,000              806,596

</TABLE>

<PAGE>
DELAWARE-VOYAGEUR MINNESOTA INSURED FUND
STATEMENT OF NET ASSETS (CONTINUED)
<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------
                                                               PRINCIPAL              MARKET    
                                                                AMOUNT                VALUE 
                                                          -----------------------------------
<S>                                                               <C>                  <C>
MUNICIPAL BONDS (CONTINUED)
*PRE-REFUNDED BONDS (CONTINUED)
South Washington County Independent School
 District #883 6.88% 06/01/11 (FGIC)
 (Escrowed to maturity) ...........................            $520,000             $552,297
Southern Minnesota Municipal Power Agency 
 Revenue 5.75% 01/01/18 (MBIA)
 (Escrowed to maturity) ...........................           3,790,000            3,880,013
Southern Minnesota Municipal Power Agency 
 Revenue 5.75% 01/01/18 (MBIA)
 (Escrowed to maturity) ...........................           1,000,000            1,023,750
Southern Minnesota Municipal Power Agency 
 Revenue 5.75% 01/01/18 (AMBAC)
 (Escrowed to maturity) ...........................             670,000              685,913
St. Cloud Hospital Facility Revenue 
 7.00% 07/1/07-01 (AMBAC) .........................             500,000              556,325
St. Cloud Hospital Revenue Series C  
 6.75% 07/1/15-01 (AMBAC) .........................             500,000              550,820
St. Francis Independent School District #15 
 7.60% 02/01/09 (FGIC)
 (Escrowed to maturity) ...........................             250,000              254,833
St. Louis Park Methodist Hospital 
 7.25% 07/1/18-00 (AMBAC) .........................             500,000              548,940
St. Michael Albertville Independent School
 District 7.25% 02/01/10 (AMBAC)
 (Escrowed to maturity) ...........................             725,000              737,999
St. Michael Albertville Independent School
 District 7.25% 02/01/11 (AMBAC)
 (Escrowed to maturity) ...........................             775,000              788,896
St. Michael Albertville Independent School
 District 7.25% 02/01/12 (AMBAC)
 (Escrowed to maturity) ...........................             255,000              259,572
St. Michael Albertville Independent School
 District 7.25% 02/01/13 (AMBAC)
 (Escrowed to maturity) ...........................             795,000              809,254
Stillwater Independent School District #834 
 6.75% 02/01/10 (FGIC)
 (Escrowed to maturity) ...........................           1,000,000            1,035,860
Warroad Independent School District #690 
 6.85% 02/01/13 (AMBAC)
 (Escrowed to maturity) ...........................             500,000              527,400
Washington County HRA Jail Facilities 
 7.00% 02/1/12-02 (MBIA) ..........................             500,000              552,040
Western Minnesota Municipal Power Agency 
 Revenue 9.75% 01/01/16 
 (Escrowed to maturity) ...........................             530,000              784,548
Western Municipal Power Agency Series A 
 6.60% 01/01/10 (MBIA)
 (Escrowed to maturity) ...........................           2,000,000            2,221,800
Wright County 7.20% 12/1/12-99 (FSA)...............           1,000,000            1,064,269
                                                                                  ----------
                                                                                  74,876,662
                                                                                  ----------
WATER AND SEWER REVENUE BONDS - 0.26%
Moorhead Minnesota Public Utilities 
 6.25% 11/01/12 (MBIA) ............................             735,000              771,485
                                                                                  ----------
                                                                                     771,485
                                                                                  ----------

</TABLE>
                           18 1997 semi-annual report

<PAGE>
DELAWARE-VOYAGEUR MINNESOTA INSURED FUND
STATEMENT OF NET ASSETS (CONTINUED)
<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------
                                                               PRINCIPAL              MARKET    
                                                                AMOUNT                VALUE 
                                                          -----------------------------------
<S>                                                        <C>                  <C>
OTHER REVENUE BONDS - 0.39%
Minneapolis Tax Increment Revenue 
 7.00% 03/01/03 (MBIA) ............................            $1,140,000        $  1,159,528
                                                                                 ------------
                                                                                    1,159,528
                                                                                 ------------
Total Municipal Bonds 
 (cost of $284,471,124) ...........................                               298,800,942
                                                                                 ------------

SHORT TERM INVESTMENTS - 0.67%
Federated Minnesota Municipal Money Market.........             2,018,000          2,018,000
                                                                                 ------------
Total Short Term Investments 
 (cost 2,018,000) .................................                                2,018,000
                                                                                 ------------

TOTAL MARKET VALUE OF SECURITIES OWNED -100.77%
 (cost of $286,489,124)** .........................                              300,818,942
LIABILITIES NET OF RECEIVABLES AND
 OTHER ASSETS - (0.77%) ...........................                               (2,294,613)
                                                                                 ------------
NET ASSETS APPLICABLE TO 28,143,438 SHARES
 ($.01 PAR VALUE) OUTSTANDING - 100.00% ...........                               298,524,329
                                                                                 ============

NET ASSET VALUE - MINNESOTA INSURED FUND A CLASS
 ($287,495,963 / 27,103,124 shares) ...............                                    $10.61
                                                                                       ======
NET ASSET VALUE - MINNESOTA INSURED FUND B CLASS
 ($7,848,843 / 740,630 shares) ....................                                    $10.60
                                                                                       ======
NET ASSET VALUE - MINNESOTA INSURED FUND C CLASS
 ($3,179,523 / 299,684 shares) ....................                                    $10.61
                                                                                       ======

*  For Pre-Refunded Bonds, the stated maturity is followed by the year in which each bond is
   pre-refunded.
** Also cost for federal tax purposes.

 AMBAC - Insured by the AMBAC Indemnity Corporation
 AMT - Subject to Alternative Minimum Tax
 Connie Lee - Insured by the College Construction Insurance Association
 FGIC - Insured by the Financial Guaranty Insurance Company
 FSA - Insured by Financial Security Assurance
 GNMA - Insured by the Government National Mortgage Association
 MBIA - Insured by the Municipal Bond Insurance Association

COMPONENTS OF NET ASSETS AT JUNE 30, 1997:
Common Stock, $.01 par value, 10,000,000,000 shares 
 authorized to the Fund with 1,000,000,000 shares allocated 
 to Minnesota Insured Fund A Class 1,000,000,000 shares 
 allocated to Minnesota Insured Fund B Class 1,000,000,000 
 shares allocated to Minnesota Insured Fund C Class ............................  $291,981,660
Accumulated overdistributed net investment income ..............................       (83,132)
Accumulated net realized loss on investments ...................................    (7,704,017)
Net unrealized gain on investments .............................................    14,329,818
                                                                                  ------------
Total Net Assets ...............................................................  $298,524,329
                                                                                  ============ 

</TABLE>
                                 See accompanying notes

<PAGE>
DELAWARE-VOYAGEUR TAX-FREE
MINNESOTA INTERMEDIATE FUND
STATEMENT OF NET ASSETS
JUNE 30, 1997
(UNAUDITED)
<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------
                                                               PRINCIPAL              MARKET    
                                                                AMOUNT                VALUE 
                                                          -----------------------------------
<S>                                                              <C>                  <C>
MUNICIPAL BONDS - 97.01%
GENERAL OBLIGATION BONDS - 2.38%
Olmstead County Resource Recovery Series A
 5.90% 02/01/05 ........................................       $1,175,000          $1,232,903
Western Lake Superior Sanitation District
 6.10% 10/01/00 ........................................          225,000             229,975
                                                                                   ----------
                                                                                    1,462,878
                                                                                   ----------
HIGHER EDUCATION REVENUE BONDS - 6.12%
Minnesota Higher Education Facility Authority
 Augsburg Series 4F2 5.75% 05/01/16.....................        3,700,000           3,767,266
                                                                                  -----------
                                                                                    3,767,266
                                                                                  ----------- 
HOSPITAL REVENUE BONDS - 10.11%
Furgus Falls Health Care Facility Broer Memorial
 Home Project 6.20% 11/01/05 ...........................          100,000             101,285
Furgus Falls Health Care Facility Broer Memorial
 Home Project 6.30% 11/01/06 ...........................          200,000             202,792
Furgus Falls Health Care Facility Broer Memorial
 Home Project 6.40% 11/01/07 ...........................          200,000             202,778
Furgus Falls Health Care Facility Broer Memorial
 Home Project 6.60% 11/01/09 ...........................          240,000             243,302
Furgus Falls Health Care Facility Broer Memorial
 Home Project 6.70% 11/01/10 ...........................          260,000             263,562
Maplewood Healthcare Facility Healtheast
 5.70% 11/15/02 ........................................        1,000,000           1,007,260
Maplewood Healthcare Facility Healtheast
 5.95% 11/15/06 ........................................        2,200,000           2,217,160
Minneapolis Health Care Facility Jones-Harrison
 Project 8.35% 09/01/21 ................................          905,000             968,079
Rochester Nursing Home & Multifamily Housing
 Revenue Samaritan Bethany, Inc.
 5.60% 05/01/02 ........................................          200,000             201,830
Rochester Nursing Home & Multifamily Housing
 Revenue Samaritan Bethany, Inc.
 5.80% 05/01/03 ........................................          250,000             252,278
Rochester Nursing Home & Multifamily Housing
 Revenue Samaritan Bethany, Inc.
 6.00% 05/01/04 ........................................          300,000             302,718
Rochester Nursing Home & Multifamily Housing
 Revenue Samaritan Bethany, Inc.
 6.10% 05/01/05 ........................................          250,000             252,260
                                                                                   ----------
                                                                                    6,215,304
                                                                                   ----------
HOUSING REVENUE BONDS - 3.04%
Burnsville Multifamily Housing Revenue Burnsville
 Apts. Project (LOC: TCF)
 7.00% 09/01/19 ........................................          580,000             582,655
Minnesota HFA Single Family Mortgage Revenue
 Series C 6.30% 01/01/99 ...............................           70,000              70,717
Oakdale, Minnesota Housing-Oak Meadows Project
 6.50% 04/01/10 ........................................          295,000             297,926

</TABLE>
                           1997 semi-annual report 19


<PAGE>
DELAWARE-VOYAGEUR TAX-FREE MINNESOTA INTERMEDIATE FUND
STATEMENT OF NET ASSETS (CONTINUED)
<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------
                                                               PRINCIPAL              MARKET    
                                                                AMOUNT                VALUE 
                                                          -----------------------------------
<S>                                                              <C>                  <C>
MUNICIPAL BONDS (CONTINUED)
HOUSING REVENUE BONDS (CONTINUED)
Oakdale, Minnesota Housing-Oak Meadows Project
 6.20% 04/01/07.........................................      $ 150,000           $ 151,511
Oakdale, Minnesota Housing-Oak Meadows 
 6.30% 04/01/08.........................................        260,000             262,605
St. Paul HRA Minnesota Public Radio, (LOC: First
 Bank) 6.40% 06/01/98...................................        300,000             304,050
St. Paul HRA Minnesota Public Radio, (LOC: First
 Bank) 6.60% 06/01/99...................................        100,000             102,217
St. Paul Housing and Redevelopment Single Family
 Mortgage 6.90% 12/01/21 (FNMA).........................         95,000              99,951
                                                                                 ----------
                                                                                  1,871,632
                                                                                 ----------
INDUSTRIAL DEVELOPMENT 
 REVENUE BOND - 17.66%
Brooklyn Center CDR Brookdale Association
 5.70% 12/01/07 (NWNL GTY)..............................      1,000,000           1,039,640
Duluth Gross Revenue Bond-Duluth Entertainment 
 Project 5.75% 12/01/97.................................        260,000             261,394
Duluth Gross Revenue Bond-Duluth Entertainment 
 Project 6.00% 12/01/98.................................        275,000             279,241
Duluth Gross Revenue Bond-Duluth Entertainment 
 Project 7.00% 12/01/03.................................      1,250,000           1,355,675
Duluth Gross Revenue Rec. Facility Duluth 
 Entertainment 7.30% 12/01/06...........................        250,000             277,360
Metropolitan Council HHH Metrodome Sports 
 Facility Revenue 1992 6.00% 10/01/09...................      3,520,000           3,659,850
Minnesota Public Facilities Authority Revenue
 Series A 6.55% 03/01/03................................      1,720,000           1,876,038
St. Paul Minnesota CDR Fort Rd Medical 
 7.50% 09/01/02 (ASSET GTY).............................      2,000,000           2,109,860
                                                                                 ----------
                                                                                 10,859,058
                                                                                 ----------
LEASE/CERTIFICATES OF 
 PARTICIPATION - 3.75%
Beltrami County Housing & Redevelopment 
 Authority Revenue 5.70% 02/01/06.......................        315,000             324,945
Beltrami County Housing & Redevelopment 
 Authority Revenue 5.80% 02/01/07.......................        335,000             345,536
Beltrami County Housing & Redevelopment 
 Authority Revenue 5.90% 02/01/08.......................        355,000             366,122
Beltrami County Housing & Redevelopment 
 Authority Revenue 6.00% 02/01/09.......................        380,000             391,860
Beltrami County Housing & Redevelopment 
 Authority Revenue 6.00% 02/01/10.......................        405,000             415,121
Beltrami County Housing & Redevelopment 
 Authority Revenue 6.10%  02/01/11......................        430,000             442,035
Red Wing Pottery Project 7.75% 12/15/97.................         18,402              18,402
                                                                                 ----------
                                                                                  2,304,021
                                                                                 ----------
*PRE-REFUNDED BONDS - 43.15%
Austin Independent School District #492 
 6.88% 02/01/12
 (MBIA)(Escrowed to maturity)...........................      1,205,000           1,291,555
Braham Independent School District #314 
 6.30% 02/01/19 (AMBAC)
 (Escrowed to maturity).................................      3,015,000           3,175,066

</TABLE>



<PAGE>

DELAWARE-VOYAGEUR TAX-FREE MINNESOTA INTERMEDIATE FUND
STATEMENT OF NET ASSETS (CONTINUED)
<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------
                                                               PRINCIPAL              MARKET    
                                                                AMOUNT                VALUE 
                                                          -----------------------------------
<S>                                                               <C>                  <C>
MUNICIPAL BONDS (CONTINUED)
*PRE-REFUNDED BONDS (CONTINUED)
Duluth EDU St. Mary's Hospital 
 7.90% 02/15/98 (Escrowed to maturity)..................      $ 250,000           $ 256,155
Duluth EDU St. Mary's Hospital 
 7.90% 02/15/99 (Escrowed to maturity)..................        150,000             158,793
Eden Valley Watkins Independent School 
 District #463 6.55% 02/01/11 (FSA)
 (Escrowed to maturity).................................        250,000             268,625
Eden Valley Watkins Independent School 
 District #463 6.60% 02/01/16 (FSA)
 (Escrowed to maturity).................................        615,000             662,072
Mankato Independent School District #77 
 6.35% 02/01/13 (FSA)
 (Escrowed to maturity).................................      2,570,000           2,740,520
Minneapolis/St. Paul HealthOne Series B 
 7.55% 08/15/00 (Escrowed to maturity)..................        325,000             354,884
Minneapolis/St. Paul HealthOne Series C 
 7.45% 08/15/99 (Escrowed to maturity)..................        400,000             426,372
Minnesota State 6.25% 08/1/10-02........................      4,000,000           4,312,520
Olmstead County 6.85% 02/1/02-01........................        800,000             863,912
Olmstead County 6.90% 02/1/03-01........................        900,000             973,377
Olmstead County 6.95% 02/1/04-01........................        950,000           1,029,012
St. Cloud Hospital Facility Revenue 
 7.00% 07/1/20-01 (AMBAC)...............................      2,740,000           3,043,345
St. Louis Park Methodist Hospital 
 7.25% 07/1/15-00 (AMBAC)...............................      3,500,000           3,842,580
Waconia Independent School District #110 
 6.40% 02/01/15 (FGIC)
 (Escrowed to maturity).................................      3,000,000           3,131,940
                                                                                -----------
                                                                                 26,530,728
                                                                                -----------
POWER AUTHORITY REVENUE BONDS - 5.70%
Eveleth IDR for Minnesota Power And Light 
 Company 6.13% 01/01/04.................................      2,500,000           2,606,500
Northern Minnesota Municipal Power Agency
 7.20% 01/01/99.........................................        860,000             896,232
                                                                                -----------
                                                                                  3,502,732
                                                                                -----------
OTHER REVENUE BONDS - 5.09%
Hibbing Economic Development Authority Revenue
 5.40% 02/01/03.........................................      1,180,000           1,172,660
Hibbing Economic Development Authority Revenue
 6.10% 02/01/08.........................................        650,000             647,108
Richfield Shoppes CDR-Richfield Shoppes Project
 7.50% 10/01/04.........................................      1,185,000           1,309,259
                                                                                -----------
                                                                                  3,129,027
                                                                                -----------
Total Municipal Bonds 
 (cost of $57,570,194)..................................                         59,642,646
                                                                                -----------

SHORT TERM INVESTMENTS - 1.23%
Federated Minnesota Municipal Money Market
 3.75%..................................................        753,000             753,000
                                                                                -----------
Total Short Term Investments  
 (cost $753,000)........................................                            753,000
                                                                                -----------
</TABLE>
                           20 1997 semi-annual report

<PAGE>
DELAWARE-VOYAGEUR TAX-FREE MINNESOTA INTERMEDIATE FUND
STATEMENT OF NET ASSETS (CONTINUED)
<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------
                                                                                      MARKET    
                                                                                      VALUE 
                                                                                -------------
<S>                                                                                   <C>

TOTAL MARKET VALUE OF SECURITIES OWNED - 98.24%
 (cost of $58,323,194)**...................................................     $60,395,646
RECEIVABLES AND OTHER ASSETS
 NET OF LIABILITIES - 1.76%................................................       1,082,897
                                                                                -----------
NET ASSETS APPLICABLE TO 5,596,428 SHARES
 ($.01 PAR VALUE) OUTSTANDING - 100.00%....................................     $61,478,543
                                                                                ===========
NET ASSET VALUE - TAX FREE MINNESOTA INTERMEDIATE 
 FUND A CLASS ($59,541,342 / 5,420,131 shares).............................          $10.99
                                                                                     ======
NET ASSET VALUE - TAX FREE MINNESOTA INTERMEDIATE 
 FUND B CLASS ($741,739 / 67,483 shares)...................................          $10.99
                                                                                     ======
NET ASSET VALUE - TAX FREE MINNESOTA INTERMEDIATE 
 FUND C CLASS ($1,195,462 / 108,814 shares)................................          $10.99
                                                                                     ======
</TABLE>
- --------------------
 * For Pre-Refunded Bonds, the stated maturity is followed by the year in 
   which each bond is pre-refunded.
** Also cost for federal tax purposes.

 AMBAC - Insured by the AMBAC Indemnity Corporation
 AMT - Subject to Alternative Minimum Tax
 ASSET GTY - Insured by the Asset Guaranty Insurance Company
 Connie Lee - Insured by the College Construction Insurance Association
 FGIC - Insured by the Financial Guaranty Insurance Company
 FSA - Insured by Financial Security Assurance
 GNMA - Insured by the Government National Mortgage Association
 MBIA - Insured by the Municipal Bond Insurance Association
 NWNL GTY - Insured by the Northwestern National Life Insurance Company


<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------
                                                                                      MARKET    
                                                                                      VALUE 
                                                                                -------------
<S>                                                                                    <C>
COMPONENTS OF NET ASSETS AT JUNE 30, 1997:
Common Stock, $.01 par value, 10,000,000,000 shares 
 authorized to the Fund with 1,000,000,000 shares allocated to 
 Tax Free Minnesota Intermediate Fund A Class 1,000,000,000 
 shares allocated to Tax Free Minnesota Intermediate Fund 
 B Class 1,000,000,000 shares allocated to Tax Free 
 Minnesota Intermediate Fund C Class....................................        $59,854,878
Accumulated overdistributed net investment income.......................             (9,332)
Accumulated net realized loss on investments............................           (439,455)
Net unrealized gain on investments......................................          2,072,452
                                                                                -----------
Total Net Assets........................................................        $61,478,543
                                                                                ===========
</TABLE>

                               See accompanying notes

                          

<PAGE>
DELAWARE-VOYAGEUR 
MINNESOTA HIGH YIELD FUND
STATEMENT OF NET ASSETS
JUNE 30, 1997
(UNAUDITED)
<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------
                                                               PRINCIPAL              MARKET    
                                                                AMOUNT                VALUE 
                                                          -----------------------------------
<S>                                                                <C>                <C>
MUNICIPAL BONDS - 100.85%
GENERAL OBLIGATION BONDS - 1.87%
Esko Independent School District #99
 5.75% 04/01/17 (FSA)...................................      $ 100,000           $ 101,712
Inver Grove Heights Series A 
 5.75% 02/01/13.........................................        100,000             102,097
Stewartville Independent School District Series A
 5.75% 02/01/12.........................................        100,000             103,340
Waconia Independent School District Series 93A
 5.45% 02/01/15 (FSA)...................................        100,000             100,159
                                                                                 ----------   
                                                                                    407,308
                                                                                 ----------
HIGHER EDUCATION REVENUE BONDS - 5.10%
Minnesota State Higher Education Facility
 Macalaster College 4C 5.50% 03/01/12...................        100,000             101,615
Minnesota State Higher Education Facility St.
 Mary's College 3Q 6.15% 10/01/23.......................        900,000             908,577
Minnesota State University System Revenue
 Bonds 93A 6.10% 06/30/23...............................        100,000             101,715
                                                                                 ----------
                                                                                  1,111,907
                                                                                 ----------
HOSPITAL REVENUE BONDS - 37.98%
Cambridge Healthcare Facility Revenue-Grandview
 Christian Home 7.25% 09/01/26..........................        125,000             126,525
Cannon Falls Nursing Home-Franciscan Health
 Community Project 7.25% 07/01/21.......................        100,000             101,037
Duluth St. Francis Health Care Facility
 6.75% 12/01/17.........................................        325,000             338,315
Fergus Falls Health Care Facility Revenue-
 Lake Region Hospital 6.50% 09/01/18....................        750,000             772,868
Glencoe Health Care Revenue
 6.40% 12/01/15.........................................        275,000             273,510
Little Canada Senior Facility Residence 1992-Pres.
 Home 7.25% 07/01/12....................................        250,000             258,853
Mankato Health Facilities Revenue Series A-
 Lutheran Homes 6.875% 10/01/26.........................        300,000             302,505
Minneapolis Health Care-American Baptist Homes
 8.70% 11/01/09.........................................        150,000             165,965
Minneapolis, Minnesota Housing & Health Care
 Facility Revenue (Augustana Chapel View Homes)
 6.50% 06/01/17.........................................      1,370,000           1,363,834
Minnesota Agricultural & Economic Development
 Health Care Systems-Fairview Hospital-A
 5.50% 11/15/17.........................................      1,000,000             992,660
Robbinsdale North Memorial Medical
 5.50% 05/15/23 (AMBAC).................................        100,000              98,099
Rochester Health Care Facilities Revenue
 7.874% 11/15/15........................................      1,500,000           1,608,254
</TABLE>


                           1997 semi-annual report 21

<PAGE>
DELAWARE-VOYAGEUR MINNESOTA HIGH YIELD FUND
STATEMENT OF NET ASSETS (CONTINUED)
<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------
                                                               PRINCIPAL              MARKET    
                                                                AMOUNT                VALUE 
                                                          -----------------------------------
<S>                                                               <C>                  <C>
MUNICIPAL BONDS (CONTINUED)
HOSPITAL REVENUE BONDS (CONTINUED)
Springfield St. John's Lutheran Home Revenue
 8.50% 11/01/19.........................................      $ 150,000           $ 158,732
St. Paul Housing and Redevelopment Hospital 
 Health East Series B 6.625% 11/01/17...................        500,000             519,195
St. Paul Housing and Redevelopment Hospital 
 Health East Series A 6.63% 11/01/17....................        250,000             259,598
Waconia Good Samaritan Housing and 
 Redevelopment 6.00% 06/01/14...........................        660,000             664,910
Wadena County Health Care Facility 
 7.75% 09/01/24.........................................        250,000             267,123
                                                                                 ---------- 
                                                                                  8,271,983
                                                                                 ----------
HOUSING REVENUE BONDS - 31.44%
Brooklyn Center Four Court Multifamily Housing
 7.50% 06/01/25.........................................        370,000             373,563
Carver Multifamily Housing Lake Grace
 6.25% 07/01/28.........................................        335,000             334,997
Carver Multifamily Housing Lake Grace
 8.00% 07/01/28.........................................        200,000             199,998
Chanhassen Multifamily Housing Heritage Park
 6.20% 07/01/30.........................................        300,000             305,928
Eden Prairie Multifamily Housing Subordinated-
 Tanager Creek 8.00% 06/20/31...........................        785,000             799,860
Minneapolis Multifamily Housing Olson Townhomes
 6.00% 12/01/19.........................................        800,000             800,464
Minneapolis-Nicollet Multifamily Housing
 6.00% 12/01/19.........................................        300,000             304,686
Minnesota Housing Finance Authority Single Family
 Mortgage Series E 6.25% 01/01/23.......................        100,000             102,081
Minnesota Housing Finance Authority Single Family
 Housing 5.875% 01/01/17................................        100,000             101,418
Minnetonka Multifamily Housing Beacon Hill
 7.55% 06/01/19.........................................        200,000             210,156
New Brighton Multifamily Polynesian Village
 7.60% 04/01/25.........................................        300,000             305,538
Oakdale, Minnesota Housing-Oak Meadows Project
 6.75% 04/01/15.........................................      1,500,000           1,514,700
St. Anthony Multifamily Housing Chandler
 6.05% 11/20/16 (GNMA)..................................        135,000             138,561
St. Louis Park Multifamily Mortgage Revenue
 5.50% 11/01/13.........................................        125,000             123,269

</TABLE>



<PAGE>
DELAWARE-VOYAGEUR MINNESOTA HIGH YIELD FUND
STATEMENT OF NET ASSETS (CONTINUED)
<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------
                                                               PRINCIPAL              MARKET    
                                                                AMOUNT                VALUE 
                                                          -----------------------------------
<S>                                                               <C>                  <C>

MUNICIPAL BONDS (CONTINUED)
HOUSING REVENUE BONDS (CONTINUED)
Stillwater Multifamily Housing Cottages
 6.75% 11/01/11...............................                $ 205,000           $ 205,246
Stillwater Multifamily Housing Cottages
 7.00% 11/01/27...............................                  340,000             342,329
Stillwater Multifamily Housing Cottages
 7.00% 11/01/16...............................                  680,000             684,658
                                                                                 ----------
                                                                                  6,847,452
                                                                                 ----------
INDUSTRIAL DEVELOPMENT 
 REVENUE BONDS - 1.33%
Red Wing IDR Kmart (First Mortgage)
 5.50% 07/01/08...............................                  300,000             290,154
                                                                                 ----------
                                                                                    290,154
                                                                                 ----------
LEASE/CERTIFICATES OF 
 PARTICIPATION - 2.75%
Beltrami County 6.10% 02/01/12................                  460,000             471,449
Rice County 6.00% 12/01/21....................                  125,000             127,420
                                                                                 ----------
                                                                                    598,869
                                                                                 ----------
POWER AUTHORITY 
 REVENUE BONDS - 5.58%
Bass Brook PCR for Minnesota Power and Light
 Revenue 6.00% 07/01/22.......................                  805,000             813,219
Southern Minnesota Municipal Power Agency
 5.75% 01/01/18 (FGIC)........................                  100,000             101,212
Western Municipal Power Agency Revenue
 6.125% 01/01/16..............................                  300,000             300,639
                                                                                 ----------
                                                                                  1,215,070
                                                                                 ----------
OTHER REVENUE BONDS - 14.80%
Hibbing Economic Development Authority
 6.40% 02/01/12...............................                  530,000             531,468
Minneapolis, Minnesota Community Development
 Agency (Common Board Fund-Series 2)
 6.20% 06/01/17...............................                  750,000             767,835
Minneapolis, Minnesota Community Development 
 Agency Supported Development Revenue Ltd. 
 Tax-Series 4 6.20% 06/01/17..................                1,055,000           1,069,727
Puerto Rico 5.375% 07/01/25...................                  500,000             481,455
Woodbury Golf Course Revenue
 6.75% 02/01/22...............................                  365,000             374,516
                                                                                 ----------
                                                                                  3,225,001
                                                                                 ----------
Total Municipal Bonds 
 (cost $21,641,411)...........................                                   21,967,744
                                                                                 ----------

SHORT TERM INVESTMENTS - 0.04%
Federated Minnesota Municipal Money Market....                    9,000               9,000
                                                                                 ----------
Total Short Term Investments 
 (cost $9,000)................................                                        9,000
                                                                                 ----------
</TABLE>

                           22 1997 semi-annual report

<PAGE>
DELAWARE-VOYAGEUR MINNESOTA HIGH YIELD FUND
STATEMENT OF NET ASSETS (CONTINUED)
<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------
                                                                                     MARKET    
                                                                                     VALUE 
                                                                                -------------
<S>                                                                                  <C>

TOTAL MARKET VALUE OF SECURITIES OWNED -100.89%
 (cost of $21,650,411)**..........................................              $21,976,744
LIABILITIES NET OF RECEIVABLES 
 AND OTHER ASSETS - (0.89%).......................................                 (194,806)
                                                                                -----------   
NET ASSETS APPLICABLE TO 2,124,637 SHARES
 ($.01 PAR VALUE) OUTSTANDING - 100.00%...........................              $21,781,938
                                                                                ===========

NET ASSET VALUE - MINNESOTA HIGH YIELD MUNICIPAL BOND 
 FUND A CLASS ($13,399,482 / 1,307,286 shares)....................                   $10.25
                                                                                     ======
NET ASSET VALUE - MINNESOTA HIGH YIELD MUNICIPAL BOND 
 FUND B CLASS ($6,150,313 / 599,611 shares).......................                   $10.26
                                                                                     ======
NET ASSET VALUE - MINNESOTA HIGH YIELD MUNICIPAL BOND 
 FUND C CLASS ($2,232,143 / 217,741 shares).......................                   $10.25
                                                                                     ======
</TABLE>

- ---------------
** Also cost for federal tax purposes.

   AMBAC - Insured by the AMBAC Indemnity Corporation
   FGIC - Insured by the Financial Guaranty Insurance Company
   FSA - Insured by Financial Security Assurance
   GNMA - Insured by the Government National Mortgage Association




<PAGE>
DELAWARE-VOYAGEUR MINNESOTA HIGH YIELD FUND
STATEMENT OF NET ASSETS (CONTINUED)
<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------
                                                                                     MARKET    
                                                                                     VALUE 
                                                                                -------------
<S>                                                                                   <C>



COMPONENTS OF NET ASSETS AT JUNE 30, 1997:
Common Stock, $.01 par value, 100,000,000,000 shares 
 authorized to the Fund with 10,000,000,000 shares allocated 
 to Minnesota High Yield Municipal Bond Fund A Class 
 10,000,000,000 shares allocated to Minnesota High Yield 
 Municipal Bond Fund B Class 10,000,000,000 shares allocated 
 to Minnesota High Yield Municipal Bond Fund C Class.................           $21,513,985
Accumulated overdistributed net investment income....................               (43,440)
Accumulated net realized loss on investments.........................               (14,940)
Net unrealized gain on investments...................................               326,333
                                                                                -----------
Total Net Assets.....................................................           $21,781,938
                                                                                ===========
</TABLE>

                              See accompanying notes
  
                           1997 semi-annual report 23

<PAGE>
DELAWARE-VOYAGEUR FUNDS
STATEMENT OF OPERATIONS
SIX MONTHS ENDING JUNE 30, 1997
(UNAUDITED)
<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------------------------------------
                                                                                            TAX-FREE       MINNESOTA
                                                              TAX-FREE                      MINNESOTA     HIGH YIELD
                                                             MINNESOTA     MINNESOTA      INTERMEDIATE     MUNICIPAL
                                                                FUND      INSURED FUND        FUND         BOND FUND
                                                            -------------------------------------------------------------------
<S>                                                              <C>          <C>              <C>           <C>    
INVESTMENT INCOME:
Interest ................................................    $13,239,684    $9,068,236     $1,841,638     $466,986
                                                             -----------    ----------     ----------     --------
                                                              13,239,684     9,068,236      1,841,638      466,986
                                                             -----------    ----------     ----------     --------

EXPENSES:
Management fees .........................................      1,060,030       751,534        125,587       32,709
Dividend disbursing, transfer agent and custodian
 fees and expenses ......................................        305,337       187,143         83,860        9,850
Distribution expense ....................................        566,470       414,741         85,237       43,077
Registration fees .......................................          5,567        12,994          4,435        4,023
Reports and statements to shareholders ..................         43,863        32,295          6,611        1,502
Accounting fees and salaries ............................         39,241        26,719          5,769        1,886
Professional fees .......................................         22,943        15,361          7,906        4,058
Directors' fees .........................................          7,724         5,353          1,514          375
Amortization of organization expenses ...................           --            --             --            688
Other ...................................................          9,240         8,840          1,136          557
                                                             -----------    ----------     ----------     --------
                                                               2,060,415     1,454,980        322,055       98,725

Less expenses waived or absorbed ........................       (109,324)      (32,390)       (17,547)     (57,585)
                                                             -----------    ----------     ----------     --------

Total net expenses ......................................      1,951,091     1,422,590        304,548       41,140
                                                             -----------    ----------     ----------     --------

NET INVESTMENT INCOME ...................................     11,288,593     7,645,646      1,537,130      425,846
                                                             -----------    ----------     ----------     --------

NET REALIZED AND UNREALIZED GAIN (LOSS)
 ON INVESTMENTS:
Net realized gain (loss) on investments: ................      1,223,541       299,259        349,808       (8,131)
Net change in unrealized appreciation (depreciation)
 of investments:  .......................................      1,364,610        37,541       (367,257)     237,472
                                                             -----------    ----------     ----------     --------

NET REALIZED AND UNREALIZED GAIN (LOSS)
 ON INVESTMENTS .........................................      2,588,151       336,800        (17,449)     229,341
                                                             -----------    ----------     ----------     --------

NET INCREASE IN NET ASSETS RESULTING
 FROM OPERATIONS ........................................    $13,876,744    $7,982,446     $1,519,681     $655,187
                                                             ===========    ==========     ==========     ========
</TABLE>

                                      See accompanying notes

                           24 1997 semi-annual report
<PAGE>
THE DELAWARE-VOYAGEUR FUNDS
STATEMENT OF CHANGES IN NET ASSETS
<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------


                                                                                                   
                                             TAX-FREE MINNESOTA FUND      MINNESOTA INSURED FUND   
                                            ------------------------     ------------------------
                                            SIX MONTHS                    SIX MONTHS               
                                              ENDED       YEAR ENDED        ENDED      YEAR ENDED  
                                             6/30/97       12/31/96        6/30/97      12/31/96   
                                           (UNAUDITED)                   (UNAUDITED)               
INCREASE IN NET ASSETS FROM
 OPERATIONS:
<S>                                        <C>           <C>              <C>          <C>         
Net investment income ..................   $11,288,593   $22,746,587      $7,645,646   $14,894,385 
Net realized gain (loss) on                                             
 investments............................     1,223,541       515,784         299,259       293,417 
Net change in unrealized appreciation                                   
 (depreciation) of investments .........     1,364,610    (8,943,154)         37,541    (4,586,047)
                                           -----------   -----------     -----------   -----------
Net increase in net assets                                              
 resulting from operations..............    13,876,744    14,319,217       7,982,446    10,601,755 
                                           -----------   -----------     -----------   -----------
                                                                        
DISTRIBUTION TO SHAREHOLDERS FROM:                                      
Net investment income:                                                  
 A Class................................   (11,222,128)  (22,406,019)     (7,563,064)  (14,451,758)
 B Class................................      (163,061)     (203,627)       (157,051)     (248,884)
 C Class................................       (64,076)     (120,510)        (69,894)     (136,712)
                                           -----------   -----------     -----------   -----------  
                                           (11,449,265)  (22,730,156)     (7,790,009)  (14,837,354)
                                           -----------   -----------     -----------   -----------
                                                                        
CAPITAL SHARE TRANSACTIONS:                                             
Proceeds from shares sold:                                              
 A Class................................    18,784,413    28,935,567       7,871,374    19,743,497 
 B Class................................     1,707,725     3,893,971       1,354,915     2,213,483 
 C Class................................       332,468     1,575,266         470,076       962,058 
Net asset value of shares issued in                                     
 connection with the acquisition of                                     
 Great Hall Minnesota Insured Tax-                                      
 Exempt Fund (note 5):                                                  
 A Class................................           N/A           N/A            N/A     23,310,124 
Net asset value of shares issued upon                                   
 reinvestment of dividends from net                                     
 investment income:                                                     
 A Class................................     8,047,582    14,510,299       5,793,134    10,183,091 
 B Class................................       132,545       159,491         131,960       198,159 
 C Class................................        60,502        95,792          63,356       118,019 
                                           -----------   -----------      ----------   ----------- 
                                            29,065,235    49,170,386      15,684,815    56,728,431 
Cost of shares repurchased:                -----------   -----------      ----------   -----------
 A Class................................   (43,004,687)  (61,934,519)    (31,224,261)  (51,938,099)
 B Class................................      (405,805)     (500,598)       (465,103)     (213,150)
 C Class................................      (972,106)     (867,298)       (483,850)   (1,076,363)
                                           -----------   -----------     -----------   -----------
                                           (44,382,598)  (63,302,415)    (32,173,214)  (53,227,612)
                                           -----------   -----------     -----------   -----------
                                                                        
Increase (Decrease) in assets derived                                   
 from capital share transactions........   (15,317,363)  (14,132,029)    (16,488,399)    3,500,819 
                                           -----------   -----------     -----------   -----------
                                                                        
NET INCREASE (DECREASE) IN                                              
 NET ASSETS.............................   (12,889,884)  (22,542,968)    (16,295,962)    (734,780) 
                                                                        
NET ASSETS:                                                             
Beginning of period ....................   437,696,176   460,239,144     314,820,291   315,555,071 
                                           -----------   -----------     -----------   -----------
End of period...........................  $424,806,292  $437,696,176     298,524,329  $314,820,291 
                                           -----------   -----------     -----------   -----------
                                                                      
</TABLE>
<PAGE>

                                 RESTUBBD TABLE


<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------


                                            TAX-FREE MINNESOTA         MINNESOTA HIGH YIELD
                                             INTERMEDIATE FUND          MUNICPAL BOND  FUND
                                         ------------------------    --------------------------
                                         SIX MONTHS                  SIX MONTHS     PERIOD FROM
                                            ENDED      YEAR ENDED       ENDED          6/4/96*
                                            6/30/97      12/31/96       6/30/97      TO 12/31/96
                                          (UNAUDITED)                 (UNAUDITED)
INCREASE IN NET ASSETS FROM
 OPERATIONS:
<S>                                         <C>          <C>            <C>           <C>     
Net investment income ..................   $1,537,130    $3,281,209      $425,846      $145,301
Net realized gain (loss) on              
 investments............................      349,808        58,144        (8,131)       (6,809)
Net change in unrealized appreciation    
 (depreciation) of investments .........     (367,257)   (1,060,245)      237,472        88,861
                                          -----------   -----------   -----------    ----------
Net increase in net assets               
 resulting from operations..............    1,519,681     2,279,108       655,187       227,353
                                          -----------   -----------   -----------    ----------
                                         
DISTRIBUTION TO SHAREHOLDERS FROM:       
Net investment income:                   
 A Class................................   (1,514,123)   (3,233,948)     (298,217)      (88,229)
 B Class................................      (11,423)       (7,825)     (133,717)      (41,302)
 C Class................................      (26,018)      (34,381)      (40,555)      (13,370)
                                          -----------   -----------   -----------    ----------
                                           (1,551,564)   (3,276,154)     (472,489)     (142,901)
                                          -----------   -----------   -----------    ----------
                                         
CAPITAL SHARE TRANSACTIONS:              
Proceeds from shares sold:               
 A Class................................    3,326,788     8,813,544     7,377,187     7,102,907
 B Class................................      351,003       372,719     3,446,458     2,696,693
 C Class................................      496,744       862,998     1,328,876       948,440
Net asset value of shares issued in      
 connection with the acquisition of      
 Great Hall Minnesota Insured Tax-       
 Exempt Fund (note 5):                   
 A Class................................          N/A           N/A           N/A           N/A
Net asset value of shares issued upon    
 reinvestment of dividends from net      
 investment income:                      
 A Class................................    1,177,390     2,225,412       188,566        43,874
 B Class................................       11,228         5,862        68,067        13,064
 C Class................................       27,165        27,628        34,444         7,823
                                          -----------   -----------   -----------    ----------
                                            5,390,318    12,308,163    12,443,598    10,812,801
Cost of shares repurchased:               -----------   -----------   -----------    ---------- 
 A Class................................  (10,952,902)  (16,425,703)     (341,241)   (1,124,003)
 B Class................................      (30,531)            0      (157,504)            0
 C Class................................     (466,350)     (441,733)      (51,164)      (67,699)
                                          -----------   -----------   -----------    ----------                        
                                          (11,449,783)  (16,867,436)     (549,909)   (1,191,702)
                                          -----------   -----------   -----------    ----------
                                         
Increase (Decrease) in assets derived    
 from capital share transactions........   (6,059,465)   (4,559,273)   11,893,689     9,621,099
                                          -----------   -----------   -----------    ----------
                                         
NET INCREASE (DECREASE) IN               
 NET ASSETS.............................   (6,091,348)   (5,556,319)   12,076,387     9,705,551
                                          
NET ASSETS:                              
Beginning of period ....................   67,569,891    73,126,210     9,705,551             0
                                          -----------   -----------   -----------    ----------
End of period...........................  $61,478,543   $67,569,891   $21,781,938    $9,705,551
                                          -----------   -----------   -----------    ----------
                                         
</TABLE>

- ----------
* Commencement of operations.


                             See accompanying notes

 
                           1997 semi-annual report 25 
                                                     

<PAGE>

THE DELAWARE-VOYAGEUR FUNDS
FINANCIAL HIGHLIGHTS 
- --------------------------------------------------------------------------------
Selected data for each share of the Fund outstanding throughout each period 
was as follows:
<TABLE>
<CAPTION>

                                                                 TAX-FREE MINNESOTA FUND - A CLASS 
                                           -----------------------------------------------------------------------------------------
                                            SIX MONTHS 
                                               ENDED          YEAR ENDED     YEAR ENDED      YEAR ENDED   YEAR ENDED     YEAR ENDED
                                              6/30/97          12/31/96       12/31/95        12/31/94     12/31/93       12/31/92
                                            (UNAUDITED)
<S>                                            <C>             <C>           <C>           <C>            <C>           <C>      
Net asset value, beginning of period ......... $   12.40       $   12.63     $   11.33     $   12.85      $   12.21     $   12.07

Income from investment operations:
 Net investment income (loss) ................      0.32            0.63          0.62          0.63           0.64          0.70
 Net realized and unrealized gain from
  investments ................................      0.08           (0.23)         1.32         (1.48)          0.87          0.23
                                               ---------       ---------     ---------     ---------      ---------     ---------
 Net increase (decrease) in net assets from
  investment operations ......................      0.40            0.40          1.94         (0.85)          1.51          0.93
                                               ---------       ---------     ---------     ---------      ---------     ---------
Less dividends and distributions:
 Dividends from net investment income(1)......     (0.32)          (0.63)        (0.64)        (0.61)         (0.64)        (0.70)
 Distributions from net realized gain on
  security transactions ......................       --              --            --          (0.05)         (0.23)        (0.09)
 In excess of net realized gains .............       --              --            --          (0.01)           --            --
 Total dividends and distributions ...........     (0.32)          (0.63)        (0.64)        (0.67)         (0.87)        (0.79)
                                               ---------       ---------     ---------     ---------      ---------     ---------
Net asset value, end of period ............... $   12.48       $   12.40     $   12.63     $   11.33      $   12.85     $   12.21
                                               =========       =========     =========     =========      =========     =========
Total Return(2)  .............................      3.37%           3.33%        17.49%        (6.73%)        12.70%         7.97%

Ratios and supplemental data:
 Net assets, end of period (000 omitted)        $414,564        $428,380      $455,220      $406,497       $458,145      $331,314
 Ratio of expenses to average net assets(3) ..      0.91%(4)        0.92%         0.93%         0.90%          1.02%         0.96%
 Ratio of expenses to average net assets
  prior to expense limitation ................      0.96%(4)        0.92%         0.93%         0.90%          1.02%         1.04%
 Ratio of net investment income to average
  net assets .................................      5.33%(4)        5.13%         5.11%         5.29%          5.02%         5.73%
 Ratio of net investment income to average net
  assets prior to expense limitation .........      5.28%(4)        5.13%         5.11%         5.29%          5.02%         5.65%
 Portfolio turnover ..........................     19.46%(4)       27.67%        50.84%        24.26%         31.77%        23.60%

</TABLE>
- ---------------------
(1)  For federal income tax purposes, all of the net investment income
     distributions were derived from interest on securities exempt from
     federal income tax.
(2)  Total investment return is based on the change in net asset value 
     of a share during the period and assumes reinvestment of 
     distributions at net asset value and does not reflect the impact 
     of a sales charge.
(3)  For the years ended December 31, 1995 and 1996, the expense ratio 
     reflects the effect of gross expenses attributable to earnings 
     credits on uninvested cash balances received by the Fund. Prior 
     period expense ratios have not been adjusted.
(4)  Annualized.

                           26 1997 SEMI-ANNUAL REPORT

<PAGE>
FINANCIAL HIGHLIGHTS (CONTINUED)
- --------------------------------------------------------------------------------
Selected data for each share of the Fund outstanding throughout each period 
was as follows:
<TABLE>
<CAPTION>

                                               TAX-FREE MINNESOTA FUND - B CLASS          TAX-FREE MINNESOTA FUND - C CLASS 
                                            ------------------------------------    ----------------------------------------------
                                            SIX MONTHS              PERIOD FROM     SIX MONTHS                         PERIOD FROM
                                              ENDED     YEAR ENDED    3/11/95(1)      ENDED   YEAR ENDED  YEAR ENDED    5/4/94(1)
                                             6/30/97    12/31/96     TO 12/31/95    6/30/97     12/31/96    12/31/95   TO 12/31/94
                                           (UNAUDITED)                            (UNAUDITED)

<S>                                             <C>         <C>          <C>          <C>         <C>         <C>         <C>   
Net asset value, beginning of period .........  $12.40      $12.62       $11.90       $12.41      $12.63      $11.33     $11.96

Income from investment operations:
 Net investment income........................    0.28        0.56         0.45         0.27        0.54        0.53       0.34
 Net realized and unrealized gain (loss) from 
  investments.................................    0.08       (0.22)        0.71         0.07       (0.22)       1.32      (0.61)
                                                ------      ------       ------       ------      ------      ------     ------
 Net increase (decrease) in net assets from 
  investment operations.......................    0.36        0.34         1.16         0.34        0.32        1.85      (0.27)
                                                ------      ------       ------       ------      ------      ------     ------

Less dividends and distributions:
 Dividends from net investment income(2)......   (0.28)      (0.56)       (0.44)       (0.27)      (0.54)      (0.55)     (0.32)
 Distributions from net realized gain on 
  security transactions.......................      --          --          --            --          --          --      (0.04)
 Total dividends and distributions ...........   (0.28)      (0.56)       (0.44)       (0.27)      (0.54)      (0.55)     (0.36)
                                                ------      ------       ------       ------      ------      ------     ------

Net asset value, end of period ...............  $12.48      $12.40       $12.62       $12.48      $12.41      $12.63     $11.33
                                                ======      ======       ======       ======      ======      ======     ======

Total Return(3)...............................    3.05%       2.83%        9.95%        2.87%       2.64%      16.62%     (2.30%)

Ratios and supplemental data:
 Net assets, end of period (000 omitted) .....  $7,725      $6,233       $2,701       $2,517      $3,083      $2,319     $1,061
 Ratio of expenses to average net assets(4)...    1.51%(5)    1.50%        1.38%(5)     1.66%(5)    1.67%       1.67%      1.72%(5)
 Ratio of expenses to average net assets 
  prior to expense limitation.................    1.71%(5)    1.67%        1.63%(5)     1.71%(5)    1.67%       1.67%      1.72%(5)
 Ratio of net investment income to average 
  net assets..................................    4.73%(5)    4.53%        4.43%(5)     4.58%(5)    4.38%       4.33%      4.56%(5)
 Ratio of net investment income to average net 
  assets prior to expense limitation .........    4.53%(5)    4.36%        4.18%(5)     4.53%(5)    4.38%       4.33%      4.56%(5)
 Portfolio turnover...........................   19.46%(5)   27.67%       50.84%       19.46%(5)   27.67%      50.84%     24.26%

</TABLE>
- ---------------------
(1)  Commencement of operations.
(2)  For federal income tax purposes, all of the net investment income
     distributions were derived from interest on securities exempt from federal
     income tax.
(3)  Total investment return is based on the change in net asset value of a
     share during the period and assumes reinvestment of distributions at net
     asset value and does not reflect the impact of a sales charge.
(4)  For the years ended December 31, 1995 and 1996, the expense ratio reflects
     the effect of gross expenses attributable to earnings credits on uninvested
     cash balances received by the Fund. Prior period expense ratios have not
     been adjusted.
(5)  Annualized.

                           1997 semi-annual report 27

<PAGE>

FINANCIAL HIGHLIGHTS (CONTINUED)
- --------------------------------------------------------------------------------
Selected data for each share of the Fund outstanding throughout each period 
was as follows:
<TABLE>
<CAPTION>

         
                                                                       MINNESOTA INSURED FUND - A CLASS 
                                                ----------------------------------------------------------------------------------
                                                SIX MONTHS                                                      
                                                   ENDED       YEAR ENDED     YEAR ENDED   YEAR ENDED    YEAR ENDED   YEAR ENDED
                                                  6/30/97        12/31/96      12/31/95     12/31/94      12/31/93     12/31/92
                                                (UNAUDITED)                                                      

<S>                                               <C>           <C>           <C>            <C>           <C>          <C>      
Net asset value, beginning of period ........   $   10.60     $   10.73     $    9.61      $   11.02     $   10.27    $   10.07

Income from investment operations:
 Net investment income .......................       0.26          0.52          0.51           0.54          0.54         0.59
 Net realized and unrealized gain (loss) from
  investments ...............................        0.01         (0.13)         1.14          (1.39)         0.84         0.25
                                                ---------     ---------     ---------      ---------     ---------    ---------
 Net increase (decrease) in net assets from
  investment operations .....................        0.27          0.39          1.65          (0.85)         1.38         0.84
                                                ---------     ---------     ---------      ---------     ---------    ---------
Less dividends and distributions:
 Dividends from net investment income(1) ....       (0.26)        (0.52)        (0.53)         (0.52)        (0.54)       (0.59)
 Distributions from net realized
  gain on security transactions .............          --            --            --          (0.04)        (0.09)       (0.05)
                                                ---------     ---------     ---------      ---------     ---------    ---------
 Total dividends and distributions ..........       (0.26)        (0.52)        (0.53)         (0.56)        (0.63)       (0.64)
                                                ---------     ---------     ---------      ---------     ---------    ---------
Net asset value, end of period ..............   $   10.61     $   10.60     $   10.73      $    9.61     $   11.02    $   10.27
                                                =========     =========     =========      =========     =========    =========


Total Return(2)  ............................       2.70%         3.75%        17.52%         (7.88%)       13.80%        8.57%

Ratios and supplemental data:
 Net assets, end of period (000 omitted) ....    $287,496      $304,877      $307,734       $284,132      $311,187     $162,728
 Ratio of expenses to average net assets(3) .       0.92%(4)      0.92%         0.87%          0.61%         0.70%        0.37%
 Ratio of expenses to average net assets prior
  to expense limitation .....................       0.94%(4)      0.92%         0.92%          0.94%         1.02%        1.06%
 Ratio of net investment income
  to average net assets .....................       5.11%(4)      4.93%         4.92%          5.29%         4.93%        5.66
 Ratio of net investment income to average
  net assets prior to expense limitation ....       5.09%(4)      4.93%         4.87%          4.96%         4.61%        4.97%
 Portfolio turnover .........................      29.41%(4)     14.04%        53.72%         24.75%        18.25%       14.11%


</TABLE>
- ----------
(1)  For federal income tax purposes, all of the net investment income
     distributions were derived from interest on securities exempt from federal
     income tax.
(2)  Total investment return is based on the change in net asset value of a
     share during the period and assumes reinvestment of distributions at net
     asset value and does not reflect the impact of a sales charge.
(3)  For the years ended December 31, 1995 and 1996, the expense ratio reflects
     the effect of gross expenses attributable to earnings credits on uninvested
     cash balances received by the Fund. Prior period expense ratios have not
     been adjusted.
(4)  Annualized.


                           28 1997 semi-annual report

<PAGE>
FINANCIAL HIGHLIGHTS (CONTINUED)
- --------------------------------------------------------------------------------

Selected data for each share of the Fund outstanding throughout each period 
was as follows:
<TABLE>
<CAPTION>


                                                MINNESOTA INSURED FUND - B CLASS        MINNESOTA INSURED FUND - C CLASS 
                                           ---------------------------------------------------------------------------------------
                                            SIX MONTHS                PERIOD FROM  SIX MONTHS                          PERIOD FROM
                                              ENDED      YEAR ENDED    3/7/95(1)      ENDED    YEAR ENDED   YEAR ENDED   5/4/94(1)
                                             6/30/97      12/31/96   TO 12/31/95    6/30/97     12/31/96    12/31/95  TO 12/31/94
                                           (UNAUDITED)                             (UNAUDITED)                           

<S>                                          <C>          <C>        <C>           <C>           <C>        <C>         <C>    
Net asset value, beginning of period .......  $10.58       $10.72     $10.14       $10.60        $10.73     $   9.61    $ 10.23

Income from investment operations:
 Net investment income ......................   0.22         0.45       0.38         0.22          0.44         0.43       0.30 
 Net realized and unrealized gain (loss) from
  investments ...............................   0.02        (0.14)      0.58         0.01         (0.13)        1.14      (0.62)
                                              ------       ------     ------       ------        ------     --------    -------
 Net increase (decrease) in net assets from
  investment operations .....................   0.24         0.31       0.96         0.23          0.31         1.57      (0.32)
                                              ------       ------     ------       ------        ------     --------    -------
Less dividends and distributions:
 Dividends from net investment income(2) ....  (0.22)       (0.45)     (0.38)       (0.22)        (0.44)       (0.45)     (0.28)
 Distributions from net realized gain on
  security transactions .....................     --           --         --           --           --            --      (0.02)
                                              ------       ------     ------       ------        ------     --------    -------
 Total dividends and distributions ..........  (0.22)       (0.45)     (0.38)       (0.22)        (0.44)       (0.45)     (0.30)
                                              ------       ------     ------       ------        ------     --------    -------

Net asset value, end of period .............  $10.60       $10.58     $10.72       $10.61        $10.60     $  10.73    $  9.61
                                              ======       ======     ======       ======        ======     ========    =======



Total Return(3)  ...........................   2.40%        3.03%      9.59%        2.30%         2.98%       16.63%     (3.14%)

Ratios and supplemental data:
 Net assets, end of period (000 omitted) .... $7,849       $6,817     $4,655       $3,180        $3,126     $  3,166    $ 1,525
 Ratio of expenses to average net assets(4) .  1.67%(5)     1.56%      1.34%(5)     1.67%(5)      1.68%        1.66%      1.36%(5)
 Ratio of expenses to average net assets
  prior to expense limitation ...............  1.69%(5)     1.68%      1.64%(5)     1.69%(5)      1.68%        1.67%      1.68%(5)
 Ratio of net investment income to average
  net assets ................................  4.36%(5)     4.29%      4.15%(5)     4.36%(5)      4.18%        4.11%      4.68%(5)
 Ratio of net investment income to average
  net assets prior to expense limitation ....  4.34%(5)     4.17%      3.85%(5)     4.34%(5)      4.18%        4.10%      4.36%(5)
 Portfolio turnover ......................... 29.41%(5)    14.04%     53.72%       29.41%(5)     14.04%       53.72%     24.75%
</TABLE>
- ---------
(1) Commencement of operations.
(2) For federal income tax purposes, all of the net investment income 
    distributions were derived from interest on securities exempt from federal 
    income tax.
(3) Total investment return is based on the change in net asset value of a 
    share during the period and assumes reinvestment of distributions at net 
    asset value and does not reflect the impact of a sales charge.
(4) For the years ended December 31, 1995 and 1996, the expense ratio reflects 
    the effect of gross expenses attributable to earnings credits on uninvested 
    cash balances received by the Fund. Prior period expense ratios have not
    been adjusted.
(5) Annualized.

                           1997 semi-annual report 29
<PAGE>

FINANCIAL HIGHLIGHTS (CONTINUED)
- --------------------------------------------------------------------------------
Selected data for each share of the Fund outstanding throughout each period 
was as follows:
<TABLE>
<CAPTION>

                                                              TAX-FREE MINNESOTA INTERMEDIATE FUND - A CLASS 
                                                ----------------------------------------------------------------------------------
                                                SIX MONTHS                                                      
                                                  ENDED      YEAR ENDED    YEAR ENDED    YEAR ENDED   YEAR ENDED    YEAR ENDED
                                                 6/30/97      12/31/96      12/31/95      12/31/94     12/31/93      12/31/92
                                               (UNAUDITED)                                                          
                                                                                                                 
<S>                                             <C>            <C>          <C>          <C>           <C>            <C>    
Net asset value, beginning of period ........   $ 10.99        $ 11.14      $ 10.50      $ 11.16       $ 10.83        $ 10.69

Income from investment operations:
 Net investment income .......................     0.26           0.51         0.51         0.45          0.47           0.51
 Net realized and unrealized gain (loss) from
  investments ................................       --          (0.15)        0.64        (0.66)         0.37           0.18
                                                -------        -------      -------      -------       -------        -------
 Net increase (decrease) in net assets from
  investment operations ......................     0.26           0.36         1.15        (0.21)         0.84           0.69
                                                -------        -------      -------      -------       -------        -------

Less dividends and distributions:
 Dividends from net investment income(1)......    (0.26)         (0.51)       (0.51)       (0.45)        (0.47)         (0.51)
 Distributions from net realized gain
  on security transactions ...................       --             --           --           --          (0.04)        (0.04)
                                                -------        -------      -------      -------       -------        -------

 Total dividends and distributions ...........    (0.26)         (0.51)       (0.51)       (0.45)        (0.51)         (0.55)
                                                -------        -------      -------      -------       -------        -------


Net asset value, end of period ..............   $ 10.99        $ 10.99      $ 11.14      $ 10.50       $ 11.16        $ 10.83
                                                =======        =======      =======      =======       =======        =======

Total Return(2)  ............................     2.48%          3.46%       11.00%       (1.91%)        7.88%          6.62%

Ratios and supplemental data:
 Net assets, end of period (000 omitted) .....   $59,541       $66,024      $72,405      $84,168       $75,374        $48,210
 Ratio of expenses to average net assets(3) ..     0.95%(4)      0.89%        0.91%        0.92%         0.99%          1.09%
 Ratio of expenses to average net assets prior
  to expense limitation .......................    1.00%(4)      0.89%        0.91%        0.92%         0.99%          1.09%
 Ratio of net investment income
  to average net assets .......................    4.92%(4)      4.69%        4.61%        4.18%         4.18%          4.71%
 Ratio of net investment income to average
  net assets prior to expense limitation .....     4.87%(4)      4.69%        4.61%        4.18%         4.18%          4.71%
 Portfolio turnover ..........................     8.39%(4)     28.18%       40.28%       42.06%        19.13%         25.56%
                                                 
</TABLE>
- ----------
(1) For federal income tax purposes, all of the net investment income 
    distributions were derived from interest on securities exempt from federal 
    income tax.
(2) Total investment return is based on the change in net asset value of a 
    share during the period and assumes reinvestment of distributions at net 
    asset value and does not reflect the impact of a sales charge.
(3) For the years ended December 31, 1995 and 1996, the expense ratio reflects 
    the effect of gross expenses attributable to earnings credits on uninvested 
    cash balances received by the Fund. Prior period expense ratios have not
    been adjusted.
(4) Annualized.

                           30 1997 semi-annual report
<PAGE>
FINANCIAL HIGHLIGHTS (CONTINUED)
- --------------------------------------------------------------------------------

Selected data for each share of the Fund outstanding throughout each period 
was as follows:
<TABLE>
<CAPTION>

                                        
                                                     TAX-FREE                                       TAX-FREE
                                         MINNESOTA INTERMEDIATE FUND - B CLASS          MINNESOTA INTERMEDIATE FUND - C CLASS 
                                         -------------------------------------   -------------------------------------------------
                                          SIX MONTHS              PERIOD FROM     SIX MONTHS                           PERIOD FROM
                                            ENDED     YEAR ENDED    8/15/95(1)       ENDED   YEAR ENDED   YEAR ENDED    4/30/94(1)
                                           6/30/97    12/31/96    TO 12/31/95     6/30/97     12/31/96      12/31/95   TO 12/31/94
                                         (UNAUDITED)                             (UNAUDITED)                           

<S>                                             <C>        <C>        <C>          <C>          <C>        <C>          <C>   
Net asset value, beginning of period ........   $10.99     $11.14     $10.95       $10.99       $11.13     $10.50       $10.74

Income from investment operations:
 Net investment income .......................    0.22       0.44       0.17         0.22         0.43       0.42         0.24
 Net realized and unrealized gain (loss) from
  investments ................................      --      (0.15)      0.19           --        (0.14)      0.63        (0.24)
                                                ------     ------     ------       ------       ------     ------       ------
 Net increase in net assets from   
  investment operations ......................    0.22       0.29       0.36         0.22         0.29       1.05           --
                                                ------     ------     ------       ------       ------     ------       ------

Less dividends and distributions:
 Dividends from net investment income(2) .....   (0.22)     (0.44)     (0.17)       (0.22)       (0.43)     (0.42)       (0.24)
                                                ------     ------     ------       ------       ------     ------       ------
 Total dividends and distributions ...........   (0.22)     (0.44)     (0.17)       (0.22)       (0.43)     (0.42)       (0.24)
                                                ------     ------     ------       ------       ------     ------       ------

Net asset value, end of period ...............  $10.99     $10.99     $11.14       $10.99       $10.99     $11.13       $10.50
                                                ======     ======     ======       ======       ======     ======       ======

Total Return(3)...............................    2.08%      2.74%      3.26%        2.08%        2.69%     10.18%       (0.03%)

Ratios and supplemental data:
 Net assets, end of period (000 omitted) .....  $  742     $  408     $   27       $1,195       $1,137     $  694       $  341
 Ratio of expenses to average net assets(4) ..    1.69%(5)   1.56%      1.30%(5)     1.70%(5)     1.64%      1.63%        1.71%(5)
 Ratio of expenses to average net assets prior
  to expense limitation ......................    1.75%(5)   1.62%      1.55%(5)     1.75%(5)     1.64%      1.63%        1.71%(5)
 Ratio of net investment income
  to average net assets ......................    4.17%(5)   3.99%      3.93%(5)     4.17%(5)     3.94%      3.82%        3.35%(5)
 Ratio of net investment income to average
  net assets prior to expense limitation .....    4.11%(5)   3.93%      3.68%(5)     4.11%(5)     3.94%      3.82%        3.35%(5)
 Portfolio turnover ..........................    8.39%(5)  28.18%     40.28%        8.39%(5)    28.18%     40.28%       42.05%

</TABLE>
- -------------------
(1) Commencement of operations.
(2) For federal income tax purposes, all of the net investment income 
    distributions were derived from interest on securities exempt from federal 
    income tax.
(3) Total investment return is based on the change in net asset value of a 
    share during the period and assumes reinvestment of distributions at net 
    asset value and does not reflect the impact of a sales charge.
(4) For the years ended December 31, 1995 and 1996, the expense ratio reflects 
    the effect of gross expenses attributable to earnings credits on uninvested 
    cash balances received by the Fund. Prior period expense ratios have not 
    been adjusted.
(5) Annualized.

                           1997 semi-annual report 31

<PAGE>

FINANCIAL HIGHLIGHTS (CONTINUED)
- --------------------------------------------------------------------------------

Selected data for each share of the Fund outstanding throughout each period 
was as follows:
<TABLE>
<CAPTION>


                                         MINNESOTA HIGH YIELD             MINNESOTA HIGH YIELD           MINNESOTA HIGH YIELD
                                     MUNICIPAL BOND FUND - A CLASS   MUNICIPAL BOND FUND - B CLASS  MUNICIPAL BOND FUND - C CLASS 
                                     -----------------------------  ------------------------------  ----------------------------- 
                                          SIX MONTHS    PERIOD FROM   SIX MONTHS   PERIOD FROM      SIX MONTHS      PERIOD FROM  
                                            ENDED        6/4/96(1)      ENDED       6/12/96(1)         ENDED         6/7/96(1)
                                           6/30/97     TO 12/31/96     6/30/97     TO 12/31/96       6/30/97        TO 12/31/96
                                         (UNAUDITED)                 (UNAUDITED)                    (UNAUDITED)  

<S>                                          <C>           <C>             <C>            <C>           <C>              <C>   
Net asset value, beginning of period .....   $ 10.18       $10.00          $10.19         $ 9.78        $ 10.18          $ 9.99

Income from investment operations:
 Net investment income ....................     0.29         0.35            0.26           0.29           0.26            0.30
 Net realized and unrealized gain from
  investments .............................     0.09         0.18            0.09           0.41           0.09            0.19
                                             -------       ------          ------         ------        -------          ------
 Net increase in net assets from
  investment operations ...................     0.38         0.53            0.35           0.70           0.35            0.49
                                             -------       ------          ------         ------        -------          ------
Less dividends and distributions:
 Dividends from net investment income(2) ..    (0.31)       (0.35)          (0.28)         (0.29)         (0.28)          (0.30)
                                             -------       ------          ------         ------        -------          ------
 Total dividends and distributions ........    (0.31)       (0.35)          (0.28)         (0.29)         (0.28)          (0.30)
                                             -------       ------          ------         ------        -------          ------
Net asset value, end of period ............  $ 10.25       $10.18          $10.26         $10.19        $ 10.25          $10.18
                                             =======       ======          ======         ======        =======          ======

Total Return(3)............................     3.98%        5.40%           3.57%          7.29%          3.57%           5.02%

Ratios and supplemental data:
 Net assets, end of period (000 omitted) ..  $13,399       $6,068          $6,150         $2,738        $ 2,232          $  900
 Ratio of expenses to average net assets(4)     0.22%(5)     0.24%(5)        0.97%(5)       0.95%(5)       0.97%(5)        0.99%(5)
 Ratio of expenses to average net assets
  prior to expense limitation .............     0.96%(5)     1.25%(5)        1.71%(5)       2.00%(5)       1.71%(5)        2.00%(5)
 Ratio of net investment income
  to average net assets ...................     5.72%(5)     5.78%(5)        4.98%(5)       5.14%(5)       4.98%(5)        4.90%(5)
 Ratio of net investment income to average
  net assets prior to expense limitation ..     4.98%(5)     4.77%(5)        4.24%(5)       4.09%(5)       4.24%(5)        3.89%(5)
 Portfolio turnover .......................    51.36%(5)    14.97%          51.36%(5)      14.97%         51.36%(5)       14.97%
</TABLE>

- ----------
(1) Commencement of operations.
(2) For federal income tax purposes, all of the net investment income 
    distributions were derived from interest on securities exempt from federal 
    income tax.
(3) Total investment return is based on the change in net asset value of a 
    share during the period and assumes reinvestment of distributions at net 
    asset value and does not reflect the impact of a sales charge.
(4) For the years ended December 31, 1995 and 1996, the expense ratio reflects 
    the effect of gross expenses attributable to earnings credits on uninvested 
    cash balances received by the Fund. Prior period expense ratios have not 
    been adjusted.
(5) Annualized.


                           32 1997 semi-annual report

<PAGE>

The Delaware-Voyageur Funds
Notes To Financial Statements
June 30, 1997 (Unaudited)


Delaware-Voyageur Tax-Free Minnesota Fund (formerly Voyageur Minnesota Tax
Free Fund)( "Tax-Free Minnesota Fund"), a series of the Voyageur Tax Free 
Funds, Inc.; Delaware-Voyageur Minnesota Insured Fund (formerly Voyageur 
Minnesota Insured Fund)("Minnesota Insured Fund"), a series of the Voyageur 
Insured Funds, Inc.; Delaware-Voyageur Tax-Free Minnesota Intermediate Fund 
(formerly Voyageur Minnesota Limited Term Tax Free Fund)("Tax-Free Minnesota 
Intermediate Fund"), a series of the Voyageur Tax Free Funds, Inc.; 
Delaware-Voyageur Minnesota High Yield Municipal Bond Fund (formerly Voyageur 
Minnesota High Yield Municipal Bond Fund)("Minnesota High Yield Municipal 
Bond Fund") a series of the Delaware-Voyageur Mutual Funds, Inc., (each 
referred to as a "Fund" or collectively as the "Funds") are registered under 
the Investment Company Act of 1940 (as amended) as open-end management 
investment companies. The Tax-Free Minnesota Fund, Minnesota Insured Fund, 
and Tax-Free Minnesota Intermediate Fund are registered as diversified funds. 
The Minnesota High Yield Municipal Bond Fund is registered as a 
non-diversified fund. The Tax-Free Minnesota Fund seeks high current income 
free from both federal and state income taxes by investing in investment 
grade municipal bonds. Minnesota Insured Fund seeks high current income free 
from both federal and state income taxes with the added safety of an insured 
portfolio by investing in insured municipal bonds. The Tax-Free Minnesota 
Intermediate Fund seeks to preserve original investment principal while 
providing income free from both federal and state income taxes by investing 
in intermediate term investment grade municipal bonds. The Minnesota High 
Yield Municipal Bond Fund seeks high current income free from both federal 
and state income taxes by investing in medium and lower-grade municipal 
bonds.The Funds each offer 3 classes of shares.

1. Fund Reorganization
On April 30, 1997, Lincoln National Corporation ("LNC") acquired Voyageur 
Fund Manager Inc.'s ("Voyageur") parent, Dougherty Financial Group, Inc. 
("DFG") pursuant to an agreement and plan of merger dated January 15, 1997, 
in which LNC would acquire DFG including the mutual fund investment advisory 
business of DFG conducted by Voyageur. Upon completion of the acquisition, 
Delaware Management Company, Inc. ("DMC") became the investment adviser to 
the Funds, Delaware Distributors, L.P. ("DDLP") became the distributor for 
the Funds, Delaware Service Company, Inc. ("DSC") became the transfer, 
dividend-disbursing, shareholder servicing agent and accounting service agent 
for the Funds.

2. Significant Accounting Policies
The following accounting policies are in accordance with generally accepted 
accounting principles and are consistently followed by the Funds.

Security Valuation - Long-term debt securities are valued by an independent 
pricing service and such prices are believed to reflect the fair value of 
such securities. Money market instruments having less than 60 days to 
maturity are valued at amortized cost which approximates market value. Other 
securities and assets for which market quotations are not readily available 
are valued at fair value as determined in good faith by or under the 
direction of the Fund's Board of Directors.

Federal Income Taxes - Each Fund intends to continue to qualify as a 
regulated investment company and make the requisite distributions to 
shareholders. Accordingly, no provision for federal income taxes has been 
made in the financial statements. Income and capital gain distributions are 
determined in accordance with federal income tax regulations which may differ 
from generally accepted accounting principles.

Class Accounting - Investment income, common expenses and realized and 
unrealized gain (loss) on investments are allocated to the various classes of 
the Funds on the basis of daily net assets of each class. Distribution 
expenses relating to a specific class are charged directly to that class.


<PAGE>

Other - Expenses common to all Funds within the Delaware-Voyageur Funds are 
allocated amongst the Funds on the basis of average net assets. Security 
transactions are recorded on the date the securities are purchased or sold 
(trade date). Costs used in calculating realized gains and losses on the sale 
of investment securities are those of the specific securities sold. Interest 
income is recorded on the accrual basis. Original issue discounts are 
accreted to interest income over the lives of the respective securities. The 
Funds declare dividends from net investment income daily and pay them 
monthly. Capital gains are distributed annually.

Use of Estimates - The preparation of financial statements in conformity with 
generally accepted accounting principles requires management to make 
estimates and assumptions that affect the reported amounts of assets and 
liabilities at the date of the financial statements and the reported amounts 
of revenues and expenses during the reporting period. Actual results could 
differ from those estimates.

3. Investment Management and Other Transactions with Affiliates
Commencing May 1, 1997, and in accordance with the terms of the Investment 
Management Agreement, the Fund pays DMC the Investment Manager of each Fund, 
an annual fee, which is calculated daily on the average daily net assets of 
each Fund. The management fee rates are as follows:

                                                       Tax-Free     Minnesota
                             Tax-Free    Tax-Free      Minnesota   High Yield
                             Minnesota   Minnesota   Intermediate   Municipal  
                               Fund    Insured Fund       Fund      Bond Fund
                             ---------  -----------  ------------  ----------
Management fee as a
 percentage of average
 daily net assets
 (per annum)................   0.50%         0.50%         0.40%        0.65%

DMC has elected to waive their fees and reimburse each Fund to the extent 
that annual operating expenses exclusive of 12b-1 distribution fees, taxes, 
interest, brokerage commissions and extraordinary expenses, exceed 0.66%, 
0.67%, 0.71%, 0.05% of average daily net assets for the Tax-Free Minnesota 
Fund, Minnesota Insured Fund, Tax-Free Minnesota Intermediate Fund and 
Minnesota High Yield Municipal Bond Fund, respectively, through December 31, 
1997. Total expenses absorbed by DMC for the two month period ended June 30, 
1997 are as follows:

                                                        Tax-Free     Minnesota
                              Tax-Free    Tax-Free      Minnesota   High Yield
                              Minnesota   Minnesota   Intermediate   Municipal 
                                Fund    Insured Fund       Fund      Bond Fund
                              ---------  -----------  ------------  ----------
Total expenses
 absorbed by DMC ...........   $57,650     $52,795        $4,372       $33,097

Prior to May 1, 1997, the Funds had an investment advisory and management 
agreement with Voyageur. Voyageur received a fee for its investment advisory 
and management services based on the average daily net assets of the Tax Free 
Minnesota Fund and Minnesota Insured Fund at an annual rate of 0.50%, at an 
annual rate of 0.40% for the Tax-Free Minnesota Intermediate Fund and at an 
annual rate of 0.25% for the Minnesota High Yield Municipal Bond Fund. During 
the period January 1, 1997, to April 30, 1997, Voyageur waived $93,816, $29,190,
$24,897, and $26,037 of the Tax-Free Minnesota Fund, Minnesota Insured Fund,
Tax-Free Minnesota Intermediate Fund, and Minnesota High Yield Municipal Bond,
respectively.


                           1997 semi-annual report 33

<PAGE>
NOTES TO FINANCIAL STATEMENTS (CONTINUED)

Commencing May 1, 1997, the Funds have engaged DSC, an affiliate of DMC, to 
serve as dividend disbursing, transfer agent and accounting services agent 
for the Funds. For the two month period ended June 30, 1997, the amounts
expensed for each Fund were as follows:

                                                     Tax-Free     Minnesota
                          Tax-Free     Tax-Free      Minnesota    High Yield
                          Minnesota    Minnesota    Intermediate   Municipal    
                            Fund      Insured Fund      Fund       Bond Fund
                          ---------   ------------  ------------  ----------

Dividend disbursing,
 transfer agent fees and
 other expenses ........   $100,274      $91,917       $20,055       $4,679
Accounting fees ........    $27,241      $19,219        $3,969       $1,187

Prior to May 1, 1997, the Funds paid a fee to Voyageur for acting as the 
Fund's dividend disbursing, administrative and accounting services agent. 
Each Fund is also responsible for reimbursing Voyageur's out-of-pocket 
expense in connection with the performance of dividend-disbursing, 
administrative and accounting services.

On June 30, 1997, the Funds had payables to affiliates as follows:

                                                     Tax-Free     Minnesota
                          Tax-Free     Tax-Free      Minnesota    High Yield
                          Minnesota    Minnesota    Intermediate   Municipal    
                            Fund      Insured Fund      Fund       Bond Fund
                          ---------   ------------  ------------  ----------

Investment Management
 fee payable to DMC ....   $177,672      $124,877      $20,520       $11,442
Dividend disbursing, 
 transfer agent fees, 
 accounting fees and 
 other expenses 
 payable to DSC ........    $35,140       $29,003      $6,028         $3,202
Other expenses payable
 to DMC and affiliates .    $21,776       $25,665      $3,643         $4,894

Commencing May 1, 1997, and pursuant to the Distribution Agreement, the Funds 
pay DDLP, the Distributor and an affiliate of DMC, an annual fee not to 
exceed 0.25% of the average daily net assets of the A Class and 1.00% of the 
average daily net assets of the B and C Class for each Series. For the period 
May 1, 1997 to June 30, 1997, DDLP voluntarily waived $1,831, for the 
Tax-Free Minnesota Fund Class B. For the two month period ended June 30, 
1997, DDLP earned commissions on sales of the Fund A Class shares for each 
Fund as follows:

                                                     Tax-Free     Minnesota
                          Tax-Free     Tax-Free      Minnesota    High Yield
                          Minnesota    Minnesota    Intermediate   Municipal    
                            Fund      Insured Fund      Fund       Bond Fund
                          ---------   ------------  ------------  ----------

                           $47,737       $22,873       $9,339        $13,575


<PAGE>

Prior to May 1, 1997 each class of shares had a Distribution Agreement with
Voyageur Fund Distributors, Inc. ("VFD"). Under the plan the Funds paid VFD a
fee at an annual rate of 0.25% of the average daily net assets of the Class A
Shares and 1.00% of the average daily net assets of the Class B and C Shares.
For the period January 1, 1997 to April 30, 1997, VFD voluntarily waived $6,265,
for the Tax-Free Minnesota Fund Class B.

Certain officers of DMC, DSC and DDLP are officers, directors and/or 
employees of the Funds. These officers, directors and employees are paid no 
compensation by the Funds.

4. Investments
During the period ended June 30, 1997, the Funds made purchases and sales of 
investment securities other than U.S. government securities and
temporary cash investments for each Fund as follows:

                                                     Tax-Free     Minnesota
                          Tax-Free     Tax-Free      Minnesota    High Yield
                          Minnesota    Minnesota    Intermediate   Municipal    
                            Fund      Insured Fund      Fund       Bond Fund
                         ---------   ------------  ------------  ----------

Purchases............   39,085,777     42,037,323    2,638,698    14,674,416
Sales................   58,921,096     52,654,947   11,386,926     3,763,856

At June 30, 1997, the aggregate unrealized appreciation (depreciation) of 
securities for federal income tax purposes for each Fund were as follows:

                                                     Tax-Free     Minnesota
                          Tax-Free     Tax-Free      Minnesota    High Yield
                          Minnesota    Minnesota    Intermediate   Municipal    
                            Fund      Insured Fund      Fund       Bond Fund
                         ---------   ------------  ------------  ----------
Aggregate unrealized
 appreciation...........  21,773,417   14,405,094    2,086,337     335,174
Aggregate unrealized
 depreciation...........      71,085       75,276       13,885       8,841
                          ----------   ----------    ---------     -------
Net unrealized
 appreciation...........  21,702,332   14,329,818    2,072,452     326,333

For federal income tax purposes, as of December 31, 1996, Tax-Free Minnesota 
Fund had a capital loss carryover of $2,504,886 that will expire in 2003, 
Minnesota Insured Fund had a capital loss carryover of $7,559,777 that will 
expire in 2001 through 2003, Tax-Free Minnesota Intermediate Fund had a 
capital loss carryover of $789,263 that will expire in 2003, and Minnesota 
High Yield Municipal Bond Fund had a capital loss carryover of $6,809 that 
will expire in 2004.

5 Fund Merger
On November 9, 1996, Voyageur Minnesota Insured Fund acquired all of the net 
assets of Great Hall Minnesota Insured Tax-Exempt Fund (Great Hall Fund) 
pursuant to an Agreement and Plan of Reorganization approved by the Great 
Hall shareholders on November 6, 1996. The acquisition was accompanied to by 
a tax-free exchange of 2,317,110 Great Hall shares for 2,205,310 Class A 
shares of Minnesota Insured Fund. The aggregate net assets of Minnesota 
Insured Fund and Great Hall Fund before the acquisition were $295,563,851 and 
$23,310,124 (including $396,706 of net unrealized appreciation of 
investments, $627,187 of accumulated net realized loss on investments and 
$23,540,605 of paid-in capital for Great Hall Fund), respectively, resulting 
in combined net assets of $318,873,975 on November 9, 1996.

                           34 1997 semi-annual report
<PAGE>
NOTES TO FINANCIAL STATEMENTS (CONTINUED)

6. Capital Stock

<TABLE>
<CAPTION>
                                                                                  Tax-Free Minnesota       Minnesota High Yield 
                            Tax-Free Minnesota Fund    Minnesota Insured Fund      Intermediate Fund       Municipal Bond Fund
                            -----------------------   -----------------------    --------------------    -------------------------
                            Six Months                Six Months                Six Months              Six Months    Period From
                              Ended      Year Ended     Ended     Year Ended      Ended    Year Ended      Ended        6/4/96*
                             6/30/97      12/31/96     6/30/97     12/31/96      6/30/97    12/31/96      6/30/97      12/31/96
                           (Unaudited)               (Unaudited)               (Unaudited)              (Unaudited)        
                           -----------   ----------  -----------   ---------   -----------  ---------   -----------    ---------
<S>                         <C>          <C>           <C>         <C>           <C>         <C>         <C>          <C>    
Shares sold:
 A Class.................    1,515,113    2 ,351,584      748,481   1,875,386     303,449       803,384     726,255      703,876
 B Class.................      138,575       316,743      128,416     211,514      32,096        34,174     339,633      267,494
 C Class.................       26,915       127,900       44,912      91,722      45,481        78,645     130,934       94,294

Shares issued in connection
 with the acquisition of Great 
 Hall Minnesota Insured 
 Tax-Exempt Fund:
 A Class.................          N/A           N/A          N/A   2,205,310         N/A           N/A         N/A          N/A
 B Class.................          N/A           N/A          N/A         N/A         N/A           N/A         N/A          N/A
 C Class.................          N/A           N/A          N/A         N/A         N/A           N/A         N/A          N/A

Shares issued upon reinvestment
 of dividends from net investment
 income:
 A Class.................      650,420     1,180,162      549,700     969,663     107,421       202,700      18,552        4,348
 B Class.................       10,713        12,994       12,535      18,904       1,023           536       6,691        1,293
 C Class.................        4,888         7,795        6,011      11,243       2,478         2,520       3,387          775
                             ---------   ----------    ----------  ----------  ----------     ----------  ---------    ---------
                             2,346,624     3,997,178    1,490,055   5,383,742     491,948     1,121,959   1,225,452    1,072,080
                             ---------   ----------    ----------  ----------  ----------     ----------  ---------    ---------

Shares repurchased:
 A Class.................   (3,477,834)  (5,048,128)   (2,967,742) (4,947,642) (1,000,826)   (1,498,234)    (33,715)    (112,030)
 B Class.................      (32,842)     (40,979)      (44,435)    (20,425)     (2,790)            0     (15,500)           0
 C Class.................      (78,631)     (70,822)      (46,257)   (102,914)    (42,673)      (39,981)     (5,028)      (6,621)
                             ---------   ----------    ----------  ----------  ----------     ----------  ---------    ---------
                            (3,589,307)  (5,159,929)   (3,058,434) (5,070,981) (1,046,289)   (1,538,215)    (54,243)    (118,651)
                            ==========   ==========    ==========  ==========  ==========     ==========  =========     ======== 

Net increase (decrease) .   (1,242,683)  (1,162,751)   (1,568,379)    312,761    (554,341)     (416,256)  1,171,209      953,429
                            ==========   ==========    ==========  ==========  ==========     ==========  =========     ======== 
</TABLE>
- -----------------------
* Commencement of operations.

7. Concentration of Credit Risk
The Funds concentrate their investments in securites mainly issued by 
Minnesota municipalities. The value of these investments may be adversly 
affected by new legislation within the state, regional or local economic 
conditions, and differing levels of supply and demand for municipal bonds. 
Many municipalities insure repayment for their obligations. Although bond 
insurance reduces the risk of loss due to default by an issuer, such bonds 
remain subject to the risk that market may fluctuate for other reasons and 
there is no assurance that the insurance company will meet its obligations. 
These securities have been identified in the Statement of Net Assets. 

The Funds may invest up to 15% of its total assets in illiquid securities 
which may include securities with contractual restrictions on resale, 
securities exempt from registration under Rule 144A of the Securities Act of 
1933, as amended, and other securities which may not be readily marketable. 
The relative illiquidity of some of these securities may adversely affect the 
Fund's ability to dispose of such securities in a timely manner and at a fair 
price when it is necessary to liquidate such securities. These securities, if 
any, have been denoted in the Statement of Net Assets.

                           1997 semi-annual report 35
<PAGE>

VOYAGEUR FUNDS
SHAREHOLDER MEETING RESULTS
- --------------------------------------------------------------------------------

A meeting of the funds' shareholders was held on April 11, 1997. The matters
submitted to a vote of shareholders were the election of new directors and 
the approval of a new investment management agreement. Whenever there is a 
change in control of an investment manager, the Investment Company Act of 
1940 requires shareholders to vote on a new investment management agreement.
<TABLE>
<CAPTION>

TAX-FREE MINNESOTA FUND
                                                                                        NUMBER OF VOTES
                                                                      ------------------------------------------------------   
                                                                         FOR           AGAINST / WITHHELD        ABSTENTIONS
                                                                      ------------------------------------------------------   
<S>                                                                   <C>                     <C>                <C>      
Walter P. Babich ...............................................      22,672,463              171,624                 --
Anthony D. Knerr ...............................................      22,681,171              162,916                 --
Ann R. Leven ...................................................      22,680,981              163,106                 --
W. Thacher Longstreth ..........................................      22,673,648              170,439                 --
Thomas F. Madison ..............................................      22,689,171              154,916                 --
Jeffrey J. Nick ................................................      22,679,675              164,412                 --
Charles E. Peck ................................................      22,673,648              170,439                 --
Wayne A. Stork .................................................      22,679,675              164,412                 --

Approval of New Investment Management Agreement ................      20,027,554              689,221            2,127,312

MINNESOTA INSURED FUND
                                                                                        NUMBER OF VOTES
                                                                      ------------------------------------------------------   
                                                                         FOR           AGAINST / WITHHELD        ABSTENTIONS
                                                                      ------------------------------------------------------   
Walter P. Babich ...............................................      17,771,187               82,907                 --   
Anthony D. Knerr ...............................................      17,771,758               82,336                 --
Ann R. Leven ...................................................      17,697,558              156,536                 --
W. Thacher Longstreth ..........................................      17,771,187               82,907                 --
Thomas F. Madison ..............................................      17,771,758               82,336                 --
Jeffrey J. Nick ................................................      17,771,758               82,336                 --
Charles E. Peck ................................................      17,770,699               83,395                 --
Wayne A. Stork .................................................      17,770,755               83,339                 --

Approval of New Investment Management Agreement ................      16,109,124              474,759            1,270,211

TAX-FREE MINNESOTA INTERMEDIATE FUND
                                                                                        NUMBER OF VOTES
                                                                      ------------------------------------------------------   
                                                                         FOR           AGAINST / WITHHELD        ABSTENTIONS
                                                                      ------------------------------------------------------   
Walter P. Babich ...............................................       3,913,918               76,910                 --
Anthony D. Knerr ...............................................       3,915,440               75,388                 --   
Ann R. Leven ...................................................       3,915,440               75,388                 --
W. Thacher Longstreth ..........................................       3,911,087               79,741                 --
Thomas F. Madison ..............................................       3,913,918               76,910                 --   
Jeffrey J. Nick ................................................       3,915,440               75,388                 --
Charles E. Peck ................................................       3,911,087               79,741                 --
Wayne A. Stork .................................................       3,915,440               75,388                 --

Approval of New Investment Management Agreement ................       3,127,619              206,340              656,869

MINNESOTA HIGH YIELD MUNICIPAL BOND FUND

                                                                                        NUMBER OF VOTES
                                                                      ------------------------------------------------------   
                                                                         FOR           AGAINST / WITHHELD        ABSTENTIONS
                                                                      ------------------------------------------------------   
Walter P. Babich ................................................       834,293                5,022                 --
Anthony D. Knerr ................................................       834,293                5,022                 --
Ann R. Leven ....................................................       834,293                5,022                 --
W. Thacher Longstreth ...........................................       834,293                5,022                 --
Thomas F. Madison ...............................................       834,293                5,022                 --
Jeffrey J. Nick .................................................       834,293                5,022                 --
Charles E. Peck .................................................       834,293                5,022                 --
Wayne A. Stork ..................................................       834,293                5,022                 --

Approval of New Investment Management Agreement .................       766,011               13,087               60,217
</TABLE>

                           36 1997 semi-annual report


<PAGE>

DELAWARE GROUP OF FUNDS

For Growth of Capital
Aggressive Growth Fund
Trend Fund
DelCap Fund
Small Cap Value Fund
U.S. Growth Fund
Growth Stock Fund
Tax Efficient Equity Fund

For Total Return
Quantum Fund
Blue Chip Fund
Devon Fund
Decatur Total Return Fund
Decatur Income Fund
Delaware Fund

For International Diversification
Emerging Markets Fund
New Pacific Fund
World Growth Fund
International Equity Fund
Global Assets Fund
Global Bond Fund

For Current Income
Delchester Fund
Strategic Income Fund
U.S. Government Fund 
Delaware-Voyageur
U.S. Government Securities Fund
Limited-Term Government Fund

For Tax-Exempt Current Income
National High Yield Municipal Bond Fund
Tax-Free USA Fund
Tax-Free Insured Fund
Tax-Free USA Intermediate Fund
State Tax-Exempt Funds*

Money Market Funds
Delaware Cash Reserve
U.S. Government Money Fund
Tax-Free Money Fund

* Available for the following states: AZ, CA, CO, FL, ID, IA, KS, MN, MO,  
  ND, NJ, NM, NY, OH, OR, PA, UT, WA, WI. Insured and intermediate bond funds 
  are available in selected states.

funds

Complete information on any Delaware Group fund can be found in each Fund's
current prospectus. Prospectuses for all Delaware Group funds are available 
from your financial adviser. Please read the prospectus carefully before you 
invest or send money.
<PAGE>

THIS SEMI-ANNUAL REPORT IS FOR THE INFORMATION OF SHAREHOLDERS OF THE
DELAWARE-VOYAGEUR MINNESOTA MUNICIPAL BOND FUNDS, BUT IT MAY BE USED WITH 
PROSPECTIVE INVESTORS WHEN PRECEDED OR ACCOMPANIED BY A CURRENT PROSPECTUS 
FOR THE APPROPRIATE FUND. EACH PROSPECTUS SETS FORTH DETAILS ABOUT CHARGES, 
EXPENSES, INVESTMENT OBJECTIVES AND OPERATING POLICIES OF EACH FUND. YOU 
SHOULD READ THE PROSPECTUS CAREFULLY BEFORE YOU INVEST. SUMMARY INVESTMENT 
RESULTS ARE DOCUMENTED IN THE FUNDS' CURRENT STATEMENT OF ADDITIONAL 
INFORMATION. THE FIGURES IN THIS REPORT REPRESENT PAST RESULTS WHICH ARE NOT 
A GUARANTEE OF FUTURE RESULTS. THE RETURN AND PRINCIPAL VALUE OF AN 
INVESTMENT IN THE FUNDS WILL FLUCTUATE SO THAT SHARES, WHEN REDEEMED, MAY BE 
WORTH MORE OR LESS THAN THEIR ORIGINAL COST.

INVESTMENT MANAGER
Delaware Management Company, Inc.
Philadelphia

NATIONAL DISTRIBUTOR
Delaware Distributors, L.P.
Philadelphia

SHAREHOLDER SERVICING, 
DIVIDEND DISBURSING AND 
TRANSFER AGENT
Delaware Service Company, Inc.
Philadelphia

1818 Market Street
Philadelphia, PA 19103-3682

FOR SHAREHOLDERS
1.800.523.1918

FOR SECURITIES DEALERS
1.800.362.7500

FOR FINANCIAL INSTITUTIONS
REPRESENTATIVES ONLY
1.800.659.2265

Be sure to consult your financial adviser when making investments. Mutual
funds can be a valuable part of your financial plan; however, shares of the 
Funds are not FDIC or NCUSIF insured, are not guaranteed by any bank or any 
credit union, and involve investment risk, including the possible loss of the 
principal amount invested. Shares of the Funds are not bank or credit union 
deposits.

Copy Rights Delaware Distributors, L.P.

Printed in the USA on
recycled paper

(132)
SA-VOYMN[--] PP8/97


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