LEGG MASON TAX FREE INCOME FUND
485BPOS, 1999-07-30
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As filed with the Securities and Exchange Commission on July 30, 1999.

                                                1933 Act File No. 33-37971
                                                1940 Act File No. 811-6223


                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D. C. 20549
                           -------------------------
                                    FORM N-lA

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933                 [X]
                        Pre-Effective Amendment No: __                  [ ]
                        Post-Effective Amendment No: 13                 [X]
                                                     --

                                       and

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940         [X]
                        Amendment No: 14
                                      --

                         LEGG MASON TAX-FREE INCOME FUND
               (Exact Name of Registrant as Specified in Charter)

                                100 Light Street
                            Baltimore, Maryland 21202
                   (Address of Principal Executive Offices)
      Registrant's Telephone Number, including Area Code: (410) 539-0000

                                   Copies to:


MARIE K. KARPINSKI                              ARTHUR C. DELIBERT, ESQ.
100 Light Street                                Kirkpatrick & Lockhart LLP
Baltimore, Maryland  21202                      1800 Massachusetts Avenue, N.W.
(Name and Address of                            Second Floor
  Agent for Service)                            Washington, D.C. 20036-1800


It is proposed that this filing will become effective:

[___] immediately upon filing pursuant to Rule 485(b)
[ X ] on July 31, 1999 pursuant to Rule 485(b)
 ---
[___] 60 days after filing pursuant to Rule 485(a)(i)
[___] on ____________ pursuant to Rule 485(a)(i)
[___] 75 days after filing pursuant to Rule 485(a)(ii)
[___] on _____________, 1999 pursuant to Rule 485(a)(ii)


If appropriate, check the following box:
[___] This post-effective amendment designates a new effective date for a
previously filed post-effective amendment.


<PAGE>

                         Legg Mason Tax-Free Income Fund

                       Contents of Registration Statement


This registration statement consists of the following papers and documents.

Cover Sheet

Contents of Registration Statement

Cross Reference Sheet

Legg Mason Maryland Tax-Free Income Trust - Primary Shares
Legg Mason Pennsylvania Tax-Free Income Trust - Primary Shares
Legg Mason Tax-Free Intermediate-Term Income Trust - Primary Shares
- -------------------------------------------------------------------
Part A - Prospectus

Navigator Maryland Tax-Free Income Trust
Navigator Pennsylvania Tax-Free Income Trust
Navigator Tax-Free Intermediate-Term Income Trust
- -------------------------------------------------
Part A - Prospectus

Legg Mason Maryland Tax-Free Income Trust
Legg Mason Pennsylvania Tax-Free Income Trust
Legg Mason Tax-Free Intermediate-Term Income Trust
(Primary Shares and Navigator Shares)
- -------------------------------------
Part B - Statement of Additional Information

Part C - Other Information

Signature Page

Exhibits


<PAGE>

                                      Legg Mason Tax-Free Income Fund:
                                  Legg Mason Maryland Tax-Free Income Trust
                                Legg Mason Pennsylvania Tax-Free Income Trust
                             Legg Mason Tax-Free Intermediate-Term Income Trust
                                       Form N-1A Cross Reference Sheet

<TABLE>
<CAPTION>

PART A ITEM NO.                                   PRIMARY SHARES PROSPECTUS CAPTION
- ---------------                                   ---------------------------------
<S>  <C>                                          <C>

1    Front and Back Cover Pages                   Same
2    Risk/Return Summary: Investments, Risks      Investment Objectives, Principal Risks, Performance
3    Risk/Return Summary: Fee Table               Fees and Expenses of the Funds
4    Investment Objectives, Principal Investment  Investment Objectives, Principal Risks
     Strategies and Related Risks
5    Management's Discussion of Fund              Not Applicable
     Performance
6    Management, Organization and Capital         Management
     Structure
7    Shareholder Information                      How to Invest; How to Sell Your Shares; Account Policies;
                                                  Services for Investors; Dividends and Taxes
8    Distribution Arrangements                    Management; How to Invest
9    Financial Highlights Information             Financial Highlights

PART A ITEM NO.                                   NAVIGATOR SHARES PROSPECTUS CAPTION
- ---------------                                   -----------------------------------

1    Front and Back Cover Pages                   Same
2    Risk/Return Summary: Investments, Risks      Investment Objectives, Principal Risks, Performance
3    Risk/Return Summary: Fee Table               Fees and Expenses of the Funds
4    Investment Objectives, Principal Investment  Investment Objectives, Principal Risks
     Strategies and Related Risks
5    Management's Discussion of Fund              Not Applicable
     Performance
6    Management, Organization and Capital         Management
     Structure
7    Shareholder Information                      How to Invest; How to Sell Your Shares; Account Policies;
                                                  Services for Investors; Dividends and Taxes
8    Distribution Arrangements                    Management
9    Financial Highlights Information             Financial Highlights

                                                  STATEMENT OF ADDITIONAL INFORMATION
PART B ITEM NO.                                   CAPTION
- ---------------                                   -------

10   Cover Page and Table of Contents             Same
11   Fund History                                 Description of the Funds
12   Description of the Fund and Its              Description of the Funds; Fund Policies; Investment
     Investments and Risks                        Strategies and Risks
13   Management of the Fund                       Management of the Funds
14   Control Persons and Principal Holders        Management of the Funds
     of Securities
15   Investment Advisory and Other Services       Management Agreement; Investment Advisory
                                                  Agreement; The Funds' Distributor
16   Brokerage Allocation and Other Practices     Portfolio Transactions and Brokerage

17   Capital Stock and Other Securities           Description of the Trust

18   Purchase, Redemption, and Pricing of         Additional Purchase and Redemption Information;
       Shares                                     Valuation of Fund Shares


<PAGE>

19   Taxation of the Fund                         Additional Tax Information; Tax-Deferred Retirement
                                                  Plans
20   Underwriters                                 The Funds' Distributors
21   Calculation of Performance Data              Performance Information
22   Financial Statements                         Financial Statements
</TABLE>

Information required to be included in Part C is set forth under the appropriate
item, so numbered, in Part C of this Registration Statement.


<PAGE>

NEW INSERTS HERE
Legg Mason Tax-Free Income Fund:
    Legg Mason Maryland Tax-Free Income Trust
    Legg Mason Pennsylvania Tax-Free Income Trust
    Legg Mason Tax-Free Intermediate-Term Income Trust



                              PRIMARY SHARES PROSPECTUS     July 31, 1999


                              logo
                              HOW TO INVEST(SERVICEMARK)

As with all mutual funds, the Securities and Exchange  Commission has not passed
upon the adequacy of this prospectus,  nor has it approved or disapproved  these
securities. It is a criminal offense to state otherwise.


<PAGE>

T A B L E  O F  C O N T E N T S

A b o u t  t h e  f u n d s:

      xx    Investment objectives

      xx    Principal risks

      xx    Performance

      xx    Fees and expenses of the funds

      xx    Management

A b o u t  y o u r  i n v e s t m e n t:

      xx    How to invest

      xx    How to sell your shares

      xx    Account policies

      xx    Services for investors

      xx    Dividends and taxes

      xx    Financial highlights


                                       2
<PAGE>

Legg Mason Tax-Free Income Funds

[icon] I N V E S T M E N T  O B J E C T I V E S


MARYLAND TAX-FREE INCOME TRUST

INVESTMENT OBJECTIVE: a high level of current income exempt from federal and
Maryland state and local income taxes, consistent with prudent investment
risk and preservation of capital.

PRINCIPAL INVESTMENT STRATEGIES:

The fund invests primarily in debt instruments issued by or on behalf of the
State of Maryland, its political subdivisions, municipalities, agencies,
instrumentalities or public authorities, the interest on which, in the opinion
of counsel to the issuers of those instruments, is exempt from federal and
Maryland state and local income taxes. Securities considered for investment must
be investment grade. Investment grade securities are those rated within the four
highest grades by Moody's Investors Service, Inc., Standard & Poor's or Fitch
Investors Service, Inc. or, if unrated by Moody's, S&P or Fitch, deemed by the
adviser to be of comparable quality. The fund may invest 25% or more of its
total assets in a particular segment of the municipal securities market, such as
hospital revenue bonds, housing agency bonds, industrial development bonds or
airport bonds, or in securities the interest on which is paid from revenues of a
similar type of project.

Under normal circumstances, the fund will maintain at least 80% of its total
assets in Maryland municipal obligations the interest on which is not a tax
preference item for purposes of the federal alternative minimum tax.

The fund may invest in securities of any maturity. When selecting securities for
the fund, the adviser maintains the fund's dollar-weighted average maturity
between 12 and 24 years. The adviser establishes a duration target for the fund
based on the adviser's investment outlook. This outlook is determined by the
adviser's analysis of the economy, fiscal and monetary policy, and international
events. Factors directly impacting the municipal market, such as supply, demand,
and legislative developments, are also incorporated in the adviser's outlook.

The adviser analyzes each industry and issuer to determine its credit
fundamentals and outlook. Issuers are scrutinized not only for their ability to
make timely interest and principal payments, but for the stability of their
financial position and ratings. The tax consequences of trading activity are
always considered, and only those trades that the adviser believes add value to
shareholders on an after-tax basis are executed.

Securities may be sold because their credit fundamentals have changed, or in
order to buy a security which the adviser believes will produce greater
risk-adjusted returns.

For temporary defensive purposes, when in the adviser's opinion, no suitable
municipal securities are available, for liquidity purposes, or pending the
investment of the proceeds of the sale of shares, the fund may invest in taxable
short-term investments. The fund may also temporarily invest more than 20% of
its total assets in municipal obligations the interest on which is exempt from
federal income tax but is a tax preference item and/or is subject to Maryland
state and local income taxes. The fund may not achieve its investment objective
when so invested.


                                       3
<PAGE>

PENNSYLVANIA TAX-FREE INCOME TRUST

INVESTMENT OBJECTIVE: a high level of current income exempt from federal
income tax and Pennsylvania personal income tax consistent with prudent
investment risk and preservation of capital

PRINCIPAL INVESTMENT STRATEGIES:

The fund invests primarily in debt instruments issued by or on behalf of the
Commonwealth of Pennsylvania, its political subdivisions, municipalities,
agencies, instrumentalities or public authorities, the interest on which, in the
opinion of counsel to the issuers of those instruments, is exempt from federal
income tax and Pennsylvania personal income tax. Securities considered for
investment must be rated investment grade. Investment grade securities are those
within the four highest grades by Moody's, S&P or Fitch, or, if unrated by
Moody's, S&P or Fitch, deemed by the adviser to be of comparable quality.
Pennsylvania Tax-Free's shares are exempt from Pennsylvania county personal
property tax to the extent that it invests in Pennsylvania municipal
obligations. The fund may invest 25% or more of its total assets in a particular
segment of the municipal securities market, such as hospital revenue bonds,
housing agency bonds, industrial development bonds or airport bonds, or in
securities the interest on which is paid from revenues of a similar type of
project.

Under normal circumstances, the fund will maintain at least 80% of its total
assets in Pennsylvania municipal obligations the interest on which is not a tax
preference item for purposes of the federal alternative minimum tax.

The fund may invest in securities of any maturity. When selecting securities for
the fund, the adviser maintains the fund's dollar-weighted average maturity
between 12 and 24 years. The adviser establishes a duration target for the fund
based on the adviser's investment outlook. This outlook is determined by the
adviser's analysis of the economy, fiscal and monetary policy, and international
events. Factors directly impacting the municipal market, such as supply, demand,
and legislative developments, are also incorporated in the adviser's outlook.

The adviser analyzes each industry and issuer to determine its credit
fundamentals and outlook. Issuers are scrutinized not only for their ability to
make timely interest and principal payments, but for the stability of their
financial position and ratings. The tax consequences of trading activity are
always considered, and only those trades that the adviser believes add value to
shareholders on an after-tax basis are executed.

Securities may be sold because their credit fundamentals have changed, or in
order to buy a security which the adviser believes will produce greater
risk-adjusted returns.

For temporary defensive purposes, when in the adviser's opinion, no suitable
municipal securities are available, for liquidity purposes, or pending the
investment of the proceeds of the sale of shares, the fund may invest in taxable
short-term investments. The fund may also temporarily invest more than 20% of
its total assets in municipal obligations the interest on which is exempt from
federal income tax but is a tax preference item and/or is subject to
Pennsylvania personal income tax. The fund may not achieve its investment
objective when so invested.


                                       4
<PAGE>

TAX-FREE INTERMEDIATE-TERM INCOME TRUST

INVESTMENT OBJECTIVE: a high level of current income exempt from federal
income tax, consistent with prudent investment risk.

PRINCIPAL INVESTMENT STRATEGIES:

The fund invests primarily in debt instruments issued by or on behalf of states,
territories and possessions of the United States, the District of Columbia and
their respective authorities, agencies, instrumentalities and political
subdivisions, the interest on which, in the opinion of counsel to the issuers of
those instruments, is exempt from federal income tax. Securities considered for
investment must be rated investment grade. Investment grade securities are those
within the four highest grades by Moody's, S&P or Fitch, or, if unrated by
Moody's, S&P or Fitch, deemed by the adviser to be of comparable quality. The
fund may invest 25% or more of its total assets in a particular segment of the
municipal securities market, such as hospital revenue bonds, housing agency
bonds, industrial development bonds or airport bonds, or in securities the
interest on which is paid from revenues of a similar type of project.

Under normal circumstances the fund will maintain at least 80% of its total
assets in municipal obligations the interest on which is not a tax preference
item for purposes of the federal alternative minimum tax.

The fund may invest in securities of any maturity. When selecting securities for
the fund, the adviser maintains the fund's dollar-weighted average maturity
between 2 and 10 years. The adviser establishes a duration target for the fund
based on the adviser's investment outlook. This outlook is determined by the
adviser's analysis of the economy, fiscal and monetary policy, and international
events. Factors directly impacting the municipal market, such as supply, demand,
and legislative developments, are also incorporated in the adviser's outlook.

The adviser analyzes each industry and issuer to determine its credit
fundamentals and outlook. Issuers are scrutinized not only for their ability to
make timely interest and principal payments, but for the stability of their
financial position and ratings. The tax consequences of trading activity are
always considered, and only those trades that the adviser believes add value to
shareholders on an after-tax basis are executed.

Securities may be sold because their credit fundamentals have changed, or in
order to buy a security which the adviser believes will produce greater
risk-adjusted returns.

For temporary defensive purposes, when in the adviser's opinion, no suitable
municipal securities are available, for liquidity purposes, or pending the
investment of the proceeds of the sale of shares, the fund may invest in taxable
short-term investments. The fund may also temporarily invest more than 20% of
its total assets in municipal obligations the interest on which is exempt from
federal income tax but is a tax preference item. The fund may not achieve its
investment objective when so invested.


                                       5
<PAGE>

[icon] P R I N C I P A L  R I S K S

The following are the principal risks of investing in each of the funds.


IN GENERAL -

Investors can lose money by investing in the funds. There is no assurance that a
fund will meet its investment objective. As with all mutual funds, an investment
in any of these funds is not insured or guaranteed by the Federal Deposit
Insurance Corporation or any other government agency.

INTEREST RATE RISK -

Each fund is subject to interest rate risk, which is the possibility that the
market prices of the funds' municipal debt investments may decline due to an
increase in market interest rates. Generally, the longer the maturity of a
fixed-income security, the greater is the effect on its value when rates
increase.

RISK OF CHANGES IN ECONOMIC CONDITIONS OR GOVERNMENTAL POLICIES -

Changes in economic conditions in, or governmental policies of, the State of
Maryland or the Commonwealth of Pennsylvania could have a significant impact on
the performance of Maryland Tax-Free and Pennsylvania Tax-Free, respectively.

SECTOR FOCUS AND ISSUER NON-DIVERSIFICATION -

A fund focusing a significant portion of its investments in a single sector of
the municipal securities market will be more susceptible to factors adversely
affecting one issue of bonds in that sector than would a fund not following this
practice.

Each fund is a non-diversified fund. The percentage of each fund's assets
invested in any single issuer is not limited by the Investment Company Act of
1940. When a fund's assets are invested in the securities of a limited number of
issuers, the value of its shares will be more susceptible to any single
economic, political or regulatory event than shares of a diversified fund.

The funds may invest in securities issued by hospitals and other healthcare
providers. The hospital industry throughout the nation has been subjected to
pressure to reduce expenses and to limit lengths of stay. That pressure may
adversely affect the financial health of some hospitals.

CREDIT RISK -

There is a risk that a fixed-income security could be downgraded or could
default in payment of principal or interest. Credit ratings are the opinions of
the private companies that rate companies or their securities; they are not
guarantees.

Each fund may invest in bonds that are issued by or on behalf of public
authorities to finance privately operated facilities. Payment of principal and
interest on these bonds depends on the stream of revenue from the facility or
the credit standing of the private operator; they are not supported by the
taxing power of the public authority that issued them.

CALL RISK -

Many fixed-income securities, especially those issued at high interest rates,
provide that the issuer may repay them early. Issuers often exercise this right
when interest rates are low. Accordingly, holders of callable securities may not
benefit fully from the increase in value that other fixed-income securities
experience when rates decline. Furthermore, the funds reinvest the proceeds of
the payoff at current yields, which are lower than those paid by the security
that was paid off.


                                       6
<PAGE>

OTHER RISKS -

Current efforts to restructure the federal budget and the relationship between
the federal government and state and local governments may impact the financing
of some issuers of municipal securities. Some states and localities at times
experience substantial deficits and may find it difficult for political or
economic reasons to increase taxes. Some local jurisdictions have invested
heavily in derivative instruments and may now hold portfolios of uncertain
valuation. Each of these factors may affect the ability of an issuer of
municipal securities to meet its obligations. Efforts by the federal government
to restructure the federal income tax system could adversely affect the value of
municipal securities.

YEAR 2000 -

Like other mutual funds (and most organizations around the world), the funds
could be adversely affected by computer problems related to the year 2000. These
could interfere with operations of the funds, the adviser, administrator,
distributor and other outside service providers and could impact municipalities
or companies in which the funds invest.

While no one knows if these problems will have any impact on the funds or on
financial markets in general, the adviser and its affiliates and the other
service providers to the funds have reported that they are taking steps to
protect fund investors. These include efforts to determine that the problem will
not directly affect the systems used by major service providers.

Whether these steps will be effective can only be known for certain in the year
2000.


                                       7
<PAGE>

[icon] P E R F O R M A N C E

The information below provides an indication of the risks of investing in a fund
by showing changes in the fund's performance from year to year. Annual returns
assume reinvestment of all dividends and distributions. Historical performance
of a fund does not necessarily indicate what will happen in the future. Sales
charges have not been deducted from total returns (in the bar chart); if these
amounts had been deducted, total returns in the bar chart would be less than
those shown.


MARYLAND TAX-FREE INCOME TRUST - PRIMARY SHARES

YEAR BY YEAR TOTAL RETURN AS OF DECEMBER 31 OF EACH YEAR (%)

25%

20%

15%                     14.81
            12.11
10%
      8.33                          7.69
5%                                        5.59
                              3.57
0%
                  -3.12
- -5%

      1992  1993  1994  1995  1996  1997  1998

The fund's year-to-date total return as of June 30, 1999 was -1.32%.

   DURING THE SEVEN CALENDAR YEARS ENDED DECEMBER 31, 1998:

                                Quarter Ended           Total Return
   -----------------------------------------------------------------------
   Best quarter:               March 31, 1995             + 5.73%
   -----------------------------------------------------------------------
   Worst quarter:              March 31, 1994             - 3.92%
   -----------------------------------------------------------------------

In the following table, average annual total returns as of December 31, 1998 are
compared with the Lehman Brothers Municipal Bond Index.(c)

   -----------------------------------------------------------------------
                                       1 YEAR    5 YEARS   LIFE OF CLASS
   -----------------------------------------------------------------------
   Maryland Tax-Free Income Fund       + 2.68%   + 4.96%       + 6.89%(a)
   -----------------------------------------------------------------------
   Lehman Brothers Municipal Bond      + 6.48%   + 6.22%       + 7.87%(b)
   Index
   -----------------------------------------------------------------------

(a) May 1, 1991 (commencement of operations) to December 31, 1998.

(b) For the period May 31, 1991 to December 31, 1998.
(c) The figures in this table include changes in principal value, reinvested
dividends and capital gain distributions, if any, and assume the maximum sales
charge.



                                       8
<PAGE>

PENNSYLVANIA TAX-FREE INCOME TRUST - PRIMARY SHARES

YEAR BY YEAR TOTAL RETURN AS OF DECEMBER 31 OF EACH YEAR (%)

16%
                              15.25
14%
                  12.71
12%

10%
            9.46                          8.10
8%

6%
                                                5.76
4%
                                    3.30
2%

0%

- -2%
                        -3.82
- -4%
            1992  1993  1994  1995  1996  1997  1998


The fund's year-to-date total return as of June 30, 1999 was -0.88%.

DURING THE SEVEN CALENDAR YEARS ENDED DECEMBER 31, 1998:

                                Quarter Ended           Total Return
   -----------------------------------------------------------------------
    Best quarter:               March 31, 1993             + 8.71%
   -----------------------------------------------------------------------
    Worst quarter:              March 31, 1996             - 1.80%
   -----------------------------------------------------------------------

In the following table, average annual total returns as of December 31, 1998 are
compared with the Lehman Brothers Municipal Bond Index.(c)

   ------------------------------------------------------------------------
                                      1 YEAR      5 YEARS     LIFE OF CLASS
   ------------------------------------------------------------------------
   Pennsylvania Tax-Free Income       + 2.85%     + 4.94%     + 7.13%(a)
   Fund
   ------------------------------------------------------------------------
   Lehman Brothers Municipal Bond     + 6.48%     + 6.22%     + 7.86%(b)
   Index
   ------------------------------------------------------------------------

(a) August 1, 1991 (commencement of operations) to December 31, 1998.

(b) For the period August 31, 1991 to December 31, 1998.
(c) The figures in this table include changes in principal value, reinvested
dividends and capital gain distributions, if any, and assume the maximum sales
charge.


                                       9
<PAGE>

TAX-FREE INTERMEDIATE-TERM INCOME TRUST - PRIMARY SHARES

YEAR BY YEAR TOTAL RETURN AS OF DECEMBER 31 OF EACH YEAR (%)

12%
                        11.95
10%
            9.95
8%

6%                                  6.09
                                          5.26
4%
                              3.49
2%

0%
                  -1.96
- -2%

            1993  1994  1995  1996  1997  1998

The fund's year-to-date total return as of June 30, 1999 was -1.17%.

DURING THE SIX CALENDAR YEARS ENDED DECEMBER 31, 1998:

                                Quarter Ended           Total Return
   -----------------------------------------------------------------------
   Best quarter:               March 31, 1995              +4.70%
   -----------------------------------------------------------------------
   Worst quarter:              March 31, 1994              -2.83%
   -----------------------------------------------------------------------

In the following table, average annual total returns as of December 31, 1998 are
compared with the Lehman Brothers Seven-Year Municipal Bond Index.(c)

   -----------------------------------------------------------------------
                                     1 YEAR     5 YEARS    LIFE OF CLASS
   -----------------------------------------------------------------------
   Tax-Free Intermediate Term        +3.15%      +4.45%      +5.48%(a)
   -----------------------------------------------------------------------
   Lehman Brothers Seven Year
   Municipal Bond Index              +6.22%      +5.79%      +6.76%(b)
   -----------------------------------------------------------------------

(a) November 9, 1992 (commencement of operations) to December 31, 1998.
(b) For the period November 30, 1992 to December 31, 1998.
(c) The figures in this table include changes in principal value, reinvested
dividends and capital gain distributions, if any, and assume the maximum sales
charge.


                                       10
<PAGE>

[icon] F E E S  A N D  E X P E N S E S  O F  T H E  F U N D S

The tables below describe the fees and expenses you will incur as an investor in
a fund. Each fund pays operating expenses directly out of its assets. Other
expenses include transfer agency, custody, professional and registration fees.

The fees shown are current fees, and the expenses shown are based on expenses
for the fiscal year ended March 31, 1999. The fees and expenses are calculated
as a percentage of average net assets.

SHAREHOLDER FEES (fees paid directly from your investment)

                           MARYLAND        PENNSYLVANIA    TAX-FREE
                           TAX-FREE        TAX-FREE        INTERMEDIATE

    Maximum sales charge
    (load) imposed on
    purchases (as a % of
    offering price)        2.75% (a)       2.75% (a)       2.00% (a)


(a) See "How to Invest," page __, for sales charge  schedules.  The sales charge
on each fund will be waived for all shares  purchased  through July 31, 2000. If
the waiver is not  extended  beyond  that date,  any later  exchanges  of shares
purchased  pursuant  to the sales  charge  waiver  will be  subject to any sales
charge imposed by the fund into which you are exchanging,  since no sales charge
was paid on the initial purchase.

ANNUAL FUND OPERATING EXPENSES (expenses that are deducted from fund assets)

    -------------------------------------------------------------------------
    PRIMARY SHARES OF:                   MARYLAND   PENNSYLVANIA  TAX-FREE
                                         TAX-FREE     TAX-FREE   INTERMEDIATE
    -------------------------------------------------------------------------
    Management fees(b)                  0.55%        0.55%        0.55%
    -------------------------------------------------------------------------
    Distribution and Service (12b-1)    0.25%        0.25%        0.25%
    fees
    -------------------------------------------------------------------------
    Other Expenses                      0.14%        0.20%        0.23%
    -------------------------------------------------------------------------
    Total Annual Fund Operating         0.94%        1.00%        1.03%
    Expenses(b)
    -------------------------------------------------------------------------



(b) Pursuant to a voluntary expense limitation,  the adviser and Legg Mason have
agreed to waive management fees such that total operating  expenses  relating to
Primary Shares (exclusive of taxes, interest,  brokerage fees, and extraordinary
expenses)  will not exceed  annual rates of 0.70% of average daily net assets of
each fund until July 31, 2000 or until Maryland Tax-Free's net assets reach $200
million,  whichever  occurs first; or until  Pennsylvania  Tax-Free's net assets
reach $125 million, whichever occurs first; or until Tax-Free Intermediate's net
assets reach $100 million,  whichever  occurs  first.  With these  waivers,  the
management fee, other expenses and total operating  expenses relating to Primary
Shares are as follows: for Maryland Tax-Free,  0.31%, 0.14% and 0.70% of average
net assets;  for Pennsylvania  Tax-Free,  0.25%,  0.20% and 0.70% of average net
assets;  and for Tax Free  Intermediate,  0.22%,  0.23% and 0.70% of average net
assets.

EXAMPLE:

This example  helps you compare the cost of investing in a fund with the cost of
investing in other  mutual  funds.  Although  your actual costs may be higher or
lower, you would pay the following  expenses on a $10,000  investment in a fund,
assuming (1) a 5% return each year, (2) the fund's operating expenses remain the
same as shown in the table  above,  and (3) you redeem all of your shares at the
end of the time periods shown. Actual returns may be higher or lower than 5% per
year.


                                       11
<PAGE>


     ---------------------------------------------------------------------------
                                         1 YEAR    3 YEARS   5 YEARS   10 YEARS
     ---------------------------------------------------------------------------

     Maryland Tax-Free
     -----------------
       Assuming the maximum initial
       2.75% sales charge                 $368      $566       $781      $1398
       Assuming no initial sales charge   $96       $300       $520      $1155

     Pennsylvania Tax-Free
     ---------------------
       Assuming the maximum initial
       2.75% sales charge                 $374      $585       $812      $1466
       Assuming no initial sales charge   $102      $318       $552      $1225


     Tax-Free Intermediate
     ---------------------
       Assuming the maximum initial
       2.00% sales charge                 $303      $521       $757      $1434
       Assuming no initial sales charge   $105      $328       $569      $1259

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


                                       12
<PAGE>

[icon] M A N A G E M E N T

ADVISER AND ADMINISTRATOR:

LEGG MASON CAPITAL MANAGEMENT, INC., 100 Light Street, Baltimore, Maryland
21202, is the funds' adviser. The adviser is responsible for investment
management of the funds, including the responsibility for making investment
decisions and placing orders to buy, sell or hold a particular security. Each
fund has contracted to pay the adviser an advisory fee equal to an annual rate
of 0.55% of the fund's average daily net assets. Because of fee waivers, the
funds paid advisory fees for the fiscal year ended March 31, 1999 as follows:

Maryland Tax-Free             0.31%
Pennsylvania Tax-Free         0.25%
Tax-Free Intermediate         0.22%

The adviser acts as adviser to private accounts and investment company
portfolios with aggregate assets as of June 30, 1999 of over $4 billion.

LEGG MASON FUND ADVISER, INC., 100 Light Street, Baltimore, Maryland 21202,
administers the affairs of the funds and provides the funds with office
facilities and personnel reasonably necessary for the operation of the funds.
The adviser, not the fund, pays the administrator a fee equal to an annual rate
of 0.05% of each fund's average daily net assets.

The administrator acts as investment adviser or manager to private accounts and
twenty investment company portfolios with aggregate assets as of June 30,1999 of
over $19 billion.


PORTFOLIO MANAGEMENT:

An investment committee is responsible for the day-to-day management of each
fund.


                                       13
<PAGE>

DISTRIBUTOR OF THE FUNDS' SHARES:

Legg Mason Wood Walker, Incorporated, 100 Light Street, Baltimore, Maryland
21202, is the distributor of each fund's shares. Each fund has adopted a plan
that allows it to pay distribution fees and shareholder service fees for the
sale of its shares and for services provided to shareholders. Under each plan,
the funds may pay the distributor an annual fee equal to an annual rate of 0.25%
of that fund's average daily net assets attributable to Primary Shares.

Because these fees are paid out of the fund's assets on an ongoing basis, over
time these fees will increase the cost of your  investment and may cost you more
than paying other types of sales charges.

The distributor may enter into agreements with other brokers to sell Primary
Shares of each fund. The distributor pays these brokers up to 90% of the service
fee that it receives from a fund for those sales.

The adviser, administrator and distributor are wholly-owned subsidiaries of Legg
Mason, Inc., a financial services holding company.


                                       14
<PAGE>

[icon] H O W  T O  I N V E S T

To open a regular account or a retirement account with one or more of the funds,
contact a Legg Mason financial  advisor or other entity that has entered into an
agreement with the funds' distributor to sell shares of the Legg Mason family of
funds.  A Legg Mason  financial  advisor will explain the  shareholder  services
available  from our funds and answer any  questions  you may have.  The  minimum
initial  investment for regular  accounts and retirement  accounts is $1,000 and
the minimum  for each  purchase of  additional  shares is $100,  except as noted
below.

Retirement accounts include traditional IRAs, spousal IRAs, education IRAs, Roth
IRAs,  simplified  employee  pension plans,  savings  incentive  match plans for
employees  and  other  qualified  retirement  plans.  Contact  your  Legg  Mason
financial  advisor or other entity offering the funds to discuss which one might
be appropriate for you.

SALES CHARGE WAIVER

The sales  charge on each fund will be waived for all shares  purchased  through
July 31, 2000.


SALES CHARGE SCHEDULE FOR TAX-FREE INTERMEDIATE

<TABLE>
<CAPTION>

             -----------------------------------------------------------------------------------
                                          Sales Charge as a       Sales Charge as a Percentage
                                          Percentage of Public    of Net Amount Invested (Net
             Amount of Purchase           Offering Price          Asset Value)
             <S>                          <C>                     <C>
             -----------------------------------------------------------------------------------
             Less than $50,000            2.00%                   2.04%
             -----------------------------------------------------------------------------------
             $50,000 to $99,999           1.75                    1.78
             -----------------------------------------------------------------------------------
             $100,000 to $249,999         1.50                    1.52
             -----------------------------------------------------------------------------------
             $250,000 to $499,999         1.25                    1.27
             -----------------------------------------------------------------------------------
             $500,000 to $999,999         1.00                    1.01
             -----------------------------------------------------------------------------------
             $1,000,000 and over          0.75                    0.76
             -----------------------------------------------------------------------------------

</TABLE>

SALES CHARGE SCHEDULE FOR MARYLAND TAX-FREE AND PENNSYLVANIA TAX-FREE

<TABLE>
<CAPTION>


             -----------------------------------------------------------------------------------
                                          Sales Charge as a       Sales Charge as a Percentage
                                          Percentage of Public    of Net Amount Invested (Net
             Amount of Purchase           Offering Price          Asset Value)
             <S>                          <C>                     <C>

             -----------------------------------------------------------------------------------
             Less than $50,000            2.75%                   2.83%
             -----------------------------------------------------------------------------------
             $50,000 to $99,999           2.50                    2.56
             -----------------------------------------------------------------------------------
             $100,000 to $249,999         2.00                    2.04
             -----------------------------------------------------------------------------------
             $250,000 to $499,999         1.50                    1.52
             -----------------------------------------------------------------------------------
             $500,000 to $999,999         1.25                    1.27
             -----------------------------------------------------------------------------------
             $1,000,000 to $2,999,999     1.00                    1.01
             -----------------------------------------------------------------------------------
             $3,000,000 to $4,999,999     0.50                    0.50
             -----------------------------------------------------------------------------------
             $5,000,000 and over          0.25                    0.25
             -----------------------------------------------------------------------------------
</TABLE>


                                       15
<PAGE>

ONCE YOUR  ACCOUNT  IS OPEN,  YOU MAY USE THE  FOLLOWING  METHODS TO ADD TO YOUR
ACCOUNT:

    ----------------------------------------------------------------------------
    IN PERSON       Give your financial advisor a check for $100 or more
                    payable to the fund

    ----------------------------------------------------------------------------
    MAIL            Mail your check, payable to the fund, for $100 or more
                    to your financial advisor

    ----------------------------------------------------------------------------
    TELEPHONE       Call your financial advisor to transfer available cash
    OR WIRE         balances in your brokerage account or to transfer
                    money from your bank directly to Legg Mason.  Wire transfers
                    may be subject to a service charge by your bank.

    ----------------------------------------------------------------------------
    FUTURE FIRST    Contact your Legg Mason financial advisor to enroll in
    SYSTEMATIC      Legg Mason's Future First Systematic Investment Plan.
    INVESTMENT      Under this plan, you may arrange for automatic monthly
    PLAN            investments in the fund of $50 or more.  The fund's
                    transfer  agent will  transfer  funds monthly from your Legg
                    Mason  account or from your  checking  account  to  purchase
                    shares of the fund.

    ----------------------------------------------------------------------------
    AUTOMATIC       Arrangements may be made with some employers and
    INVESTMENTS     financial institutions for regular automatic monthly
                    investments  of $50 or more in shares  of the fund.  You may
                    also reinvest  dividends from certain unit investment trusts
                    in shares of the fund.
    ----------------------------------------------------------------------------

Call your financial advisor or another entity offering the funds for sale with
any questions regarding the investment options above.

Certain investment methods may be subject to lower minimum initial and
additional investments.

Investments made through entities other than Legg Mason may be subject to
transaction fees or other purchase conditions established by those entities. You
should consult their program literature for further information.

Purchase orders received by your financial advisor or the entity offering the
funds before the close of the New York Stock Exchange (normally 4:00 p.m.,
Eastern time) will be processed at the fund's net asset value as of the close of
the exchange on that day. Orders received after the close of the exchange will
be processed at the fund's net asset value as of the close of the exchange on
the next day the exchange is open. Payment must be made within three business
days to Legg Mason.

You will begin to earn dividends on shares of the funds as of the settlement
date, which is normally the third business day after your order is placed with a
financial advisor.

Not every fund listed in this Prospectus is available for purchase in every
jurisdiction. Please consult your Legg Mason financial advisor concerning the
availability of a particular fund.


                                       16
<PAGE>

[icon]  H O W  T O  S E L L  Y O U R  S H A R E S

Redemptions made through entities other than Legg Mason may be subject to
transaction fees or other conditions imposed by those entities. You should
consult their program literature for further information.

Any of the following methods may be used to sell your shares:

    ----------------------------------------------------------------------------
    TELEPHONE   Call your Legg Mason  financial  advisor or entity  offering the
                fund  and  request  a  redemption.  Please  have  the  following
                information  ready  when you  call:  the name of the  fund,  the
                number of shares (or  dollar  amount)  to be  redeemed  and your
                shareholder account number.

                Proceeds will be credited to your  brokerage  account or a check
                will be sent to you,  at your  direction,  at no  charge to you.
                Wire requests will be subject to a fee of $18. Be sure that your
                financial advisor has your bank account information on file.

                The funds will follow reasonable procedures to ensure the
                validity of any telephone redemption request, such as
                requesting identifying information from callers or employing
                identification numbers.  Unless you specify that you do not
                wish to have telephone redemption privileges, if the funds
                follow reasonable procedures to ensure the validity of
                telephone redemption requests, you may be held responsible for
                any fraudulent telephone order.
    ----------------------------------------------------------------------------
       MAIL     Send a letter to the fund requesting redemption of your
                shares.  The letter should be signed by all of the owners of
                the account and their signatures guaranteed without
                qualification.  You may obtain a signature guarantee from most
                banks or securities dealers.
    ----------------------------------------------------------------------------

Your order will be processed promptly and you will generally receive the
proceeds within a week. Fund shares will be sold at the next net asset value
calculated after your redemption request is received by your Legg Mason
financial advisor or another entity.

Payment of the proceeds of redemptions of shares that were recently purchased by
check or acquired through reinvestment of dividends on such shares may be
delayed for up to 10 days from the purchase date in order to allow for the check
to clear.

Additional documentation may be required from corporations, executors,
partnerships, administrators, trustees or custodians.

Each fund has reserved the right under certain conditions to redeem its shares
in kind by distributing portfolio securities in payment for redemptions.


                                       17
<PAGE>

[icon]  A C C O U N T  P O L I C I E S

CALCULATION OF NET ASSET VALUE:

Net asset value per Primary Share is determined daily as of the close of the New
York Stock Exchange, on every day the exchange is open. To calculate each fund's
Primary Share price, the fund's assets attributable to Primary Shares are valued
and totaled, liabilities are subtracted, and the resulting net assets are
divided by the number of Primary Shares outstanding.

Securities for which market quotations are readily available are valued at the
last sale price of the day for a comparable position, or, in the absence of any
such sales, the last available bid price for a comparable position. Where such
market quotations are not readily available, securities are valued based upon
appraisals received from an independent pricing service. Securities with
remaining maturities of 60 days or less are valued at amortized cost.

OTHER:

Fund shares may not be held in, or transferred to, an account with any firm that
does not have an agreement with Legg Mason or its affiliates.

If your account falls below $500, the fund may ask you to increase your balance.
If, after 60 days, your account is still below $500, the fund may close your
account and send you the proceeds. A fund will not redeem accounts that fall
below $500 solely as a result of a reduction in net asset value per share.

Each fund reserves the right to:

o     reject any order for shares or suspend the offering of shares for a
      period of time
o     change its minimum investment amounts
o     delay sending out redemption proceeds for up to seven days. This generally
      applies only in cases of very large redemptions, excessive trading or
      during unusual market conditions. The funds may delay redemptions beyond
      seven days, or suspend redemptions, only as permitted by the SEC.


                                       18
<PAGE>

[icon]  S E R V I C E S  F O R  I N V E S T O R S

For further information regarding any of the services below, please contact your
financial advisor or other entity offering the funds for sale.

CONFIRMATIONS AND ACCOUNT STATEMENTS:
You will receive from Legg Mason a confirmation after each transaction involving
Primary Shares (except a reinvestment of dividends, capital gain distributions
and purchases made through the Future First Systematic Investment Plan or
through automatic investments). Legg Mason or the entity through which you
invest will send you account statements monthly unless there has been no
activity in the account, in which case a statement will be sent to you
quarterly. Legg Mason will send you statements quarterly if you participate in
the Future First Systematic Investment Plan or if you purchase shares through
automatic investments.

SYSTEMATIC WITHDRAWAL PLAN:
If you are purchasing or already own shares of a fund with a net asset value of
$5,000 or more, you may elect to make systematic withdrawals from the fund. The
minimum amount for each withdrawal is $50. If you are making withdrawals from a
fund pursuant to the systematic withdrawal plan, then you should not purchase
shares of that fund.

EXCHANGE PRIVILEGE:
Primary fund shares may be exchanged for primary shares of any of the other Legg
Mason funds, provided these funds are eligible for sale in your state of
residence. You can request an exchange in writing or by phone. Be sure to read
the current prospectus for any fund into which you are exchanging.

There is currently no fee for exchanges; however, you may be subject to a sales
charge when exchanging into a fund that has a sales charge higher than the sales
charge applicable to the fund you own. In addition, an exchange of a fund's
shares will be treated as a sale of the shares and any gain on the transaction
may be subject to tax.

Each fund reserves the right to:

o     terminate or limit the exchange privilege of any shareholder who makes
      more than four exchanges from the fund in one calendar year

o     terminate or modify the exchange privilege after 60 days' written notice
      to shareholders


                                       19
<PAGE>

[icon]  D I V I D E N D S  A N D  T A X E S

Dividends from net investment income of each fund are declared daily and paid
monthly.

Dividends from net short-term capital gain and distributions of substantially
all net capital gain (the excess of net long-term capital gain over net
short-term capital loss) generally are declared and paid after the end of the
taxable year in which the gain is realized. A second distribution of net capital
gain may be necessary in some years to avoid imposition of a federal excise tax.

Your dividends and other distributions will be automatically reinvested in
additional Primary Shares of the fund. If you wish to receive dividends and/or
other distributions in cash, you must notify the fund at least 10 days before
the next dividend and/or other distribution is paid.

If the postal or other delivery service is unable to deliver your check, your
distribution option will automatically be converted to having all dividends and
other distributions reinvested in fund shares. No interest will accrue on
amounts represented by uncashed distribution or redemption checks.

Under normal circumstances, substantially all dividends paid by the funds will
be exempt from federal income tax. From a technical standpoint, each fund may
pay such dividends to its shareholders if at least 50% of its total assets at
the close of each quarter of its taxable year consists of certain obligations
the interest on which is exempt from federal income tax. (These dividends,
though tax-exempt, nevertheless must be reported on the recipient's federal
income tax return).

Generally, distributions paid by Maryland Tax-Free to Maryland residents
attributable to interest received or capital gains recognized by the fund on
Maryland municipal obligations are exempt from Maryland state and local income
taxes. Distributions attributable to interest received or capital gains
recognized by the fund on certain U.S. government obligations also are exempt
from those taxes. Similarly, individual shareholders of Pennsylvania Tax-Free
who are otherwise subject to the Pennsylvania personal income tax will generally
not be subject to that tax on distributions by the fund that are attributable to
interest on Pennsylvania municipal obligations.

Fund dividends and other distributions will be taxable to investors (other than
retirement plans and other tax exempt investors) whether received in cash or
reinvested in additional Primary Shares of the fund. Dividends of any taxable
net investment income and net short-term capital gains will be taxable as
ordinary income. Distributions of a fund's net capital gain will be taxable as
long-term capital gain, regardless of how long you have held your fund shares.

The sale or exchange of fund shares may result in a taxable gain or loss,
depending on whether the proceeds are more or less than the cost of your shares.

A tax statement is sent to you at the end of each year detailing the tax status
of your distributions.

Because each investor's tax situation is different, please consult your tax
advisor about federal, state and local tax considerations.


                                       20
<PAGE>

[icon]   F I N A N C I A L  H I G H L I G H T S

The financial highlights table is intended to help you understand each fund's
financial performance for the past 5 years. Certain information reflects
financial results for a single fund share. Total return represents the rate that
an investor would have earned (or lost) on an investment in a fund, assuming
reinvestment of all dividends and distributions. This information has been
audited by the funds' independent accountants, PricewaterhouseCoopers LLP, whose
report, along with the funds' financial statements, is incorporated by reference
into the Statement of Additional Information (see back cover) and is included in
the annual report. The annual report is available upon request by calling
toll-free 1-800-822-5544.

<TABLE>
<CAPTION>

                        ------------------------------------------------------------------------------------------------------
                                      Investment Operations                                  Distributions
        ----------------------------------------------------------------------------------------------------------------------
        For the     Net Asset   Net            Net Realized                             From Net
        Years       Value,      Investment     & Unrealized                             Realized      Total      Net Asset
        Ended       Beginning   Income         Gain           Total From   From Net     Gain on       Distribu-  Value, End
        Mar. 31,    of Year     (Loss)         (Loss) On      Investment   Investment   Investments   tions      of Year
                                               Investments    Operations   Income
        ----------------------------------------------------------------------------------------------------------------------
        Maryland Tax-Free -  Primary Class
        <S>             <C>             <C>             <C>          <C>        <C>           <C>        <C>           <C>
        ---------------------------------------------------------------------------------------------------------------------
        1999            $16.39          $.78D           $.05         $.83       $(.78)        $(.05)     $(.83)        $16.39
        ----------------------------------------------------------------------------------------------------------------------
        1998             15.91           .81D            .59         1.40        (.81)         (.11)      (.92)         16.39
        ----------------------------------------------------------------------------------------------------------------------
        1997             16.07           .83D          (.09)          .74        (.83)         (.07)      (.90)         15.91
        ----------------------------------------------------------------------------------------------------------------------
        1996             15.87           .86D            .25         1.11        (.86)         (.05)      (.91)         16.07
        ----------------------------------------------------------------------------------------------------------------------
        1995             15.69           .83D            .18         1.01        (.83)            --      (.83)         15.87
        ----------------------------------------------------------------------------------------------------------------------
        Pennsylvania Tax-Free - Primary Class

        ----------------------------------------------------------------------------------------------------------------------
        1999            $16.48          $.80E           $.10         $.90       $(.80)        $(.05)     $(.85)        $16.53
        ----------------------------------------------------------------------------------------------------------------------
        1998             15.80           .81E            .71         1.52        (.81)         (.03)      (.84)         16.48
        ----------------------------------------------------------------------------------------------------------------------
        1997             16.10           .83E          (.11)          .72        (.83)         (.19)     (1.02)         15.80
        ----------------------------------------------------------------------------------------------------------------------
        1996             16.02           .89E            .15         1.04        (.89)         (.07)      (.96)         16.10
        ----------------------------------------------------------------------------------------------------------------------
        1995             15.80           .85E            .22         1.07        (.85)            --      (.85)         16.02
        ----------------------------------------------------------------------------------------------------------------------
        Tax-Free Intermediate-Term - Primary Class

        ----------------------------------------------------------------------------------------------------------------------
        1999            $15.61          $.67F           $.08         $.75       $(.67)        $(.01)     $(.68)        $15.68
        ----------------------------------------------------------------------------------------------------------------------
        1998             15.22           .67F            .39         1.06        (.67)            --      (.67)         15.61
        ----------------------------------------------------------------------------------------------------------------------
        1997             15.34           .68F          (.12)          .56        (.68)            --      (.68)         15.22
        ----------------------------------------------------------------------------------------------------------------------
        1996             15.06           .68F            .28          .96        (.68)            --      (.68)         15.34
       ----------------------------------------------------------------------------------------------------------------------
        1995             14.96           .72F            .10          .82        (.72)            --      (.72)         15.06
       ----------------------------------------------------------------------------------------------------------------------

</TABLE>


                                                               21
<PAGE>

<TABLE>
<CAPTION>

                   -----------------------------------------------------------------------------------------------------------
                                                            Ratios/Supplemental Data
                   -----------------------------------------------------------------------------------------------------------
                                                                     Net Investment
                                                                        Income to                             Net Assets,
                               Total Expenses      Net Expenses        Average Net         Portfolio          End of Year
                      Total    to Average Net     to Average Net         Assets          Turnover Rate        (thousands)
                     Return        Assets             Assets
                      (A)            (B)               (C)
       -----------------------------------------------------------------------------------------------------------------------
       Maryland Tax-Free - Primary Class
       <S>             <C>             <C>               <C>               <C>                 <C>             <C>
       -----------------------------------------------------------------------------------------------------------------------
       1999            5.16%           .70%D             .70%D             4.71%D              12.9%           $166,458
       -----------------------------------------------------------------------------------------------------------------------
       1998            8.97%           .70%D             .70%D             4.97%D              18.9%            154,468
       -----------------------------------------------------------------------------------------------------------------------
       1997            4.73%           .67%D             .66%D             5.18%D               6.0%            145,974
       -----------------------------------------------------------------------------------------------------------------------
       1996            7.11%           .59%D             .58%D             5.29%D              14.1%            146,645
       -----------------------------------------------------------------------------------------------------------------------
       1995            6.60%              --             .54%D             5.32%D               9.5%            142,314
       -----------------------------------------------------------------------------------------------------------------------
       Pennsylvania Tax-Free - Primary Class

       -----------------------------------------------------------------------------------------------------------------------
       1999            5.54%           .70%E             .70%E             4.82%E              10.6%            $75,093
       -----------------------------------------------------------------------------------------------------------------------
       1998            9.80%           .71%E             .70%E             5.00%E              14.1%             68,048
       -----------------------------------------------------------------------------------------------------------------------
       1997            4.61%           .67%E             .66%E             5.20%E              13.6%             64,875
       -----------------------------------------------------------------------------------------------------------------------
       1996            6.52%           .54%E             .53%E             5.42%E              17.2%             65,275
       -----------------------------------------------------------------------------------------------------------------------
       1995            7.03%              --             .49%E             5.42%E               2.1%             63,929
       -----------------------------------------------------------------------------------------------------------------------


                                                              21A
<PAGE>

                   -----------------------------------------------------------------------------------------------------------
                                                            Ratios/Supplemental Data
                   -----------------------------------------------------------------------------------------------------------
                                                                     Net Investment
                                                                        Income to                             Net Assets,
                               Total Expenses      Net Expenses        Average Net         Portfolio          End of Year
                      Total    to Average Net     to Average Net         Assets          Turnover Rate        (thousands)
                     Return        Assets             Assets
                      (A)            (B)               (C)
       -----------------------------------------------------------------------------------------------------------------------
       Tax-Free Intermediate-Term - Primary Class

       -----------------------------------------------------------------------------------------------------------------------
       1999            4.82%           .70%F             .70%F               4.24%F            17.9%            $63,502
       -----------------------------------------------------------------------------------------------------------------------
       1998            7.12%           .71%F             .70%F               4.34%F             9.0%             59,255
       -----------------------------------------------------------------------------------------------------------------------
       1997            3.71%           .67%F             .66%F               4.43%F             8.9%             54,736
       -----------------------------------------------------------------------------------------------------------------------
       1996            6.47%           .57%F             .56%F               4.41%F               --             60,042
       -----------------------------------------------------------------------------------------------------------------------
       1995            5.65%              --             .34%F               4.83%F            24.8%             48,837
       -----------------------------------------------------------------------------------------------------------------------

</TABLE>


(A)   Excluding sales charge. Sales charges are being waived for the period
      November 3, 1997 through July 31, 2000.

(B)   Pursuant to Securities and Exchange Commission regulations, effective
      December 31, 1995, this ratio reflects total expenses before compensating
      balance credits. Previously, credits were included in the ratio.

(C)   This ratio reflects total expenses reduced by the impact of compensating
      balance credits and voluntary expense waivers described below.

(D)   Net of fees waived by the adviser in excess of voluntary expense
      limitations as follows: 0.50% until June 30, 1994; 0.55% until March 31,
      1995; 0.65% until December 31, 1996; and 0.70% through July 31, 2000. If
      no fees had been waived by the adviser, the annualized ratio of expenses
      to average daily net assets for each period would have been as follows:
      1999, 0.94%; 1998, 0.93%; 1997, 0.96%; 1996, 0.95%; and 1995, 0.94%.

(E)   Net of fees waived by the adviser in excess of voluntary expense
      limitations as follows: 0.45% until June 30, 1994; 0.50% until July 31,
      1995; 0.55% until March 31, 1996; 0.65% until December 31, 1996; and 0.70%
      through July 31, 2000. If no fees had been waived by the adviser, the
      annualized ratio of expenses to average daily net assets for each period
      would have been as follows: 1999, 1.00%; 1998, 1.00%; 1997, 1.04%; 1996,
      1.02%; and 1995, 1.01%

(F)   Net of fees waived by the adviser in excess of voluntary expense
      limitations as follows: 0.30% until June 30, 1994; 0.35% until July 31,
      1995; 0.65% until December 31, 1996; and 0.70% through July 31, 2000. If
      no fees had been waived by the adviser, the annualized ratio of expenses
      to average daily net assets for each period would have been as follows:
      1999, 1.03%; 1998, 1.06%; 1997, 1.11%, 1996, 1.10%; and 1995, 1.04%


                                       22
<PAGE>

L e g g  M a s o n  T a x - F r e e  I n c o m e  F u n d

The following additional information about the funds is available upon request
and without charge:

STATEMENT OF ADDITIONAL INFORMATION (SAI) - the SAI is filed with the Securities
and  Exchange  Commission  (SEC)  and is  incorporated  by  reference  into  (is
considered part of) the prospectus.  The SAI provides  additional  details about
the funds and their policies.

ANNUAL AND SEMIANNUAL REPORTS - additional information about each fund's
investments  is  available  in the  funds'  annual  and  semiannual  reports  to
shareholders.  These  reports  provide  detailed  information  about each fund's
portfolio holdings and operating results.

To request the SAI or any reports to shareholders, or to obtain more
information:

o     call toll-free 1-800-822-5544
o     visit us on the Internet via http://www.leggmason.com
o     write to us at:   Legg Mason Wood Walker, Incorporated
                        100 Light Street, P.O. Box 1476
                        Baltimore, Maryland 21203-1476

Information about the funds, including the SAI, can be reviewed and copied at
the SEC's public reference room in Washington, DC (phone 1-800-SEC-0330).
Reports and other information about the funds are available on the SEC's
Internet site at http://www.sec.gov. Investors may also write to: SEC, Public
Reference Section, Washington, DC 20549-6009. A fee will be charged for making
copies.



LMF-038                                                 SEC file number 811-6223


                                       23
<PAGE>

Legg Mason Tax-Free Income Fund:
    Navigator Class of Legg Mason Maryland Tax-Free Income Trust
    Navigator Class of Legg Mason Pennsylvania Tax-Free Income Trust
    Navigator Class of Legg Mason Tax-Free Intermediate-Term Income Trust



                              NAVIGATOR SHARES PROSPECTUS   July 31, 1999


                              logo
                              HOW TO INVEST SM

As with all mutual funds, the Securities and Exchange  Commission has not passed
upon the adequacy of this prospectus,  nor has it approved or disapproved  these
securities. It is a criminal offense to state otherwise.



<PAGE>


TABLE OF CONTENTS

About the funds:

      xx    Investment objectives

      xx    Principal risks

      xx    Performance

      xx    Fees and expenses of the funds

      xx    Management

About the investment:

      xx    How to invest

      xx    How to sell your shares

      xx    Account policies

      xx    Services for investors

      xx    Dividends and taxes

      xx    Financial highlights


                                       2
<PAGE>


Legg Mason Tax-Free Income Funds

[icon] INVESTMENT OBJECTIVES


MARYLAND TAX-FREE INCOME TRUST

INVESTMENT OBJECTIVE: a high level of current income exempt from federal and
Maryland state and local income taxes, consistent with prudent investment
risk and preservation of capital.

PRINCIPAL INVESTMENT STRATEGIES:

The fund  invests  primarily in debt  instruments  issued by or on behalf of the
State  of  Maryland,  its  political  subdivisions,   municipalities,  agencies,
instrumentalities  or public authorities,  the interest on which, in the opinion
of counsel to the  issuers of those  instruments,  is exempt  from  federal  and
Maryland state and local income taxes. Securities considered for investment must
be investment grade. Investment grade securities are those rated within the four
highest grades by Moody's Investors  Service,  Inc.,  Standard & Poor's or Fitch
Investors Service,  Inc. or, if unrated by Moody's,  S&P or Fitch, deemed by the
adviser  to be of  comparable  quality.  The fund may  invest 25% or more of its
total assets in a particular segment of the municipal securities market, such as
hospital revenue bonds,  housing agency bonds,  industrial  development bonds or
airport bonds, or in securities the interest on which is paid from revenues of a
similar type of project.

Under  normal  circumstances,  the fund will  maintain at least 80% of its total
assets in  Maryland  municipal  obligations  the  interest on which is not a tax
preference item for purposes of the federal alternative minimum tax.

The fund may invest in securities of any maturity. When selecting securities for
the fund,  the adviser  maintains the fund's  dollar-weighted  average  maturity
between 12 and 24 years. The adviser  establishes a duration target for the fund
based on the  adviser's  investment  outlook.  This outlook is determined by the
adviser's analysis of the economy, fiscal and monetary policy, and international
events. Factors directly impacting the municipal market, such as supply, demand,
and legislative developments, are also incorporated in the adviser's outlook.

The  adviser   analyzes  each  industry  and  issuer  to  determine  its  credit
fundamentals and outlook.  Issuers are scrutinized not only for their ability to
make timely  interest and  principal  payments,  but for the  stability of their
financial  position and ratings.  The tax  consequences of trading  activity are
always considered,  and only those trades that the adviser believes add value to
shareholders on an after-tax basis are executed.

Securities  may be sold because their credit  fundamentals  have changed,  or in
order  to buy a  security  which  the  adviser  believes  will  produce  greater
risk-adjusted returns.


For temporary  defensive  purposes,  when in the adviser's opinion,  no suitable
municipal  securities  are  available,  for liquidity  purposes,  or pending the
investment of the proceeds of the sale of shares, the fund may invest in taxable
short-term  investments.  The fund may also temporarily  invest more than 20% of
its total assets in municipal  obligations  the interest on which is exempt from
federal  income tax but is a tax  preference  item and/or is subject to Maryland
state and local income taxes. The fund may not achieve its investment  objective
when so invested.



                                       3
<PAGE>


PENNSYLVANIA TAX-FREE INCOME TRUST

INVESTMENT OBJECTIVE: a high level of current income exempt from federal
income tax and Pennsylvania personal income tax consistent with prudent
investment risk and preservation of capital

PRINCIPAL INVESTMENT STRATEGIES:

The fund  invests  primarily in debt  instruments  issued by or on behalf of the
Commonwealth  of  Pennsylvania,  its  political  subdivisions,   municipalities,
agencies, instrumentalities or public authorities, the interest on which, in the
opinion of counsel to the issuers of those  instruments,  is exempt from federal
income tax and  Pennsylvania  personal  income tax.  Securities  considered  for
investment must be rated investment grade. Investment grade securities are those
within  the four  highest  grades by  Moody's,  S&P or Fitch,  or, if unrated by
Moody's,  S&P or  Fitch,  deemed by the  adviser  to be of  comparable  quality.
Pennsylvania  Tax-Free's  shares are exempt from  Pennsylvania  county  personal
property  tax  to  the  extent  that  it  invests  in   Pennsylvania   municipal
obligations. The fund may invest 25% or more of its total assets in a particular
segment of the municipal  securities  market,  such as hospital  revenue  bonds,
housing  agency bonds,  industrial  development  bonds or airport  bonds,  or in
securities  the  interest on which is paid from  revenues  of a similar  type of
project.

Under  normal  circumstances,  the fund will  maintain at least 80% of its total
assets in Pennsylvania  municipal obligations the interest on which is not a tax
preference item for purposes of the federal alternative minimum tax.

The fund may invest in securities of any maturity. When selecting securities for
the fund,  the adviser  maintains the fund's  dollar-weighted  average  maturity
between 12 and 24 years. The adviser  establishes a duration target for the fund
based on the  adviser's  investment  outlook.  This outlook is determined by the
adviser's analysis of the economy, fiscal and monetary policy, and international
events. Factors directly impacting the municipal market, such as supply, demand,
and legislative developments, are also incorporated in the adviser's outlook.

The  adviser   analyzes  each  industry  and  issuer  to  determine  its  credit
fundamentals and outlook.  Issuers are scrutinized not only for their ability to
make timely  interest and  principal  payments,  but for the  stability of their
financial  position and ratings.  The tax  consequences of trading  activity are
always considered,  and only those trades that the adviser believes add value to
shareholders on an after-tax basis are executed.

Securities  may be sold because their credit  fundamentals  have changed,  or in
order  to buy a  security  which  the  adviser  believes  will  produce  greater
risk-adjusted returns.


For temporary  defensive  purposes,  when in the adviser's opinion,  no suitable
municipal  securities  are  available,  for liquidity  purposes,  or pending the
investment of the proceeds of the sale of shares, the fund may invest in taxable
short-term  investments.  The fund may also temporarily  invest more than 20% of
its total assets in municipal  obligations  the interest on which is exempt from
federal  income  tax  but  is  a  tax  preference  item  and/or  is  subject  to
Pennsylvania  personal  income  tax.  The fund may not  achieve  its  investment
objective when so invested.



                                       4
<PAGE>


TAX-FREE INTERMEDIATE-TERM INCOME TRUST

INVESTMENT OBJECTIVE: a high level of current income exempt from federal
income tax, consistent with prudent investment risk.

PRINCIPAL INVESTMENT STRATEGIES:

The fund invests primarily in debt instruments issued by or on behalf of states,
territories and  possessions of the United States,  the District of Columbia and
their  respective   authorities,   agencies,   instrumentalities  and  political
subdivisions, the interest on which, in the opinion of counsel to the issuers of
those instruments,  is exempt from federal income tax. Securities considered for
investment must be rated investment grade. Investment grade securities are those
within  the four  highest  grades by  Moody's,  S&P or Fitch,  or, if unrated by
Moody's,  S&P or Fitch, deemed by the adviser to be of comparable  quality.  The
fund may invest 25% or more of its total assets in a  particular  segment of the
municipal  securities  market,  such as hospital  revenue bonds,  housing agency
bonds,  industrial  development  bonds or airport  bonds,  or in securities  the
interest on which is paid from revenues of a similar type of project.

Under  normal  circumstances  the fund will  maintain  at least 80% of its total
assets in municipal  obligations  the interest on which is not a tax  preference
item for purposes of the federal alternative minimum tax.

The fund may invest in securities of any maturity. When selecting securities for
the fund,  the adviser  maintains the fund's  dollar-weighted  average  maturity
between 2 and 10 years.  The adviser  establishes a duration target for the fund
based on the  adviser's  investment  outlook.  This outlook is determined by the
adviser's analysis of the economy, fiscal and monetary policy, and international
events. Factors directly impacting the municipal market, such as supply, demand,
and legislative developments, are also incorporated in the adviser's outlook.

The  adviser   analyzes  each  industry  and  issuer  to  determine  its  credit
fundamentals and outlook.  Issuers are scrutinized not only for their ability to
make timely  interest and  principal  payments,  but for the  stability of their
financial  position and ratings.  The tax  consequences of trading  activity are
always considered,  and only those trades that the adviser believes add value to
shareholders on an after-tax basis are executed.

Securities  may be sold because their credit  fundamentals  have changed,  or in
order  to buy a  security  which  the  adviser  believes  will  produce  greater
risk-adjusted returns.


For temporary  defensive  purposes,  when in the adviser's opinion,  no suitable
municipal  securities  are  available,  for liquidity  purposes,  or pending the
investment of the proceeds of the sale of shares, the fund may invest in taxable
short-term  investments.  The fund may also temporarily  invest more than 20% of
its total assets in municipal  obligations  the interest on which is exempt from
federal  income tax but is a tax  preference  item. The fund may not achieve its
investment objective when so invested.



                                       5
<PAGE>

[icon] P R I N C I P A L  R I S K S


The following are the principal risks of investing in each of the funds.



IN GENERAL -

Investors can lose money by investing in the funds. There is no assurance that a
fund will meet its investment objective. As with all mutual funds, an investment
in any of these  funds is not  insured  or  guaranteed  by the  Federal  Deposit
Insurance Corporation or any other government agency.

INTEREST RATE RISK -

Each fund is subject to interest rate risk,  which is the  possibility  that the
market prices of the funds'  municipal  debt  investments  may decline due to an
increase  in market  interest  rates.  Generally,  the longer the  maturity of a
fixed-income  security,  the  greater  is the  effect  on its value  when  rates
increase.

RISK OF CHANGES IN ECONOMIC CONDITIONS OR GOVERNMENTAL POLICIES -

Changes in economic  conditions  in, or  governmental  policies of, the State of
Maryland or the Commonwealth of Pennsylvania  could have a significant impact on
the performance of Maryland Tax-Free and Pennsylvania Tax-Free, respectively.

SECTOR FOCUS AND ISSUER NON-DIVERSIFICATION -

A fund focusing a significant  portion of its  investments in a single sector of
the municipal  securities  market will be more susceptible to factors  adversely
affecting one issue of bonds in that sector than would a fund not following this
practice.


Each fund is a  non-diversified  fund.  The  percentage  of each  fund's  assets
invested in any single  issuer is not limited by the  Investment  Company Act of
1940. When a fund's assets are invested in the securities of a limited number of
issuers,  the  value  of its  shares  will be  more  susceptible  to any  single
economic, political or regulatory event than shares of a diversified fund.

The funds may invest in  securities  issued by  hospitals  and other  healthcare
providers.  The hospital  industry  throughout  the nation has been subjected to
pressure to reduce  expenses  and to limit  lengths of stay.  That  pressure may
adversely affect the financial health of some hospitals.

CREDIT RISK -

There  is a risk  that a  fixed-income  security  could be  downgraded  or could
default in payment of principal or interest.  Credit ratings are the opinions of
the private  companies  that rate  companies or their  securities;  they are not
guarantees.


Each  fund may  invest  in bonds  that are  issued  by or on  behalf  of  public
authorities to finance privately operated  facilities.  Payment of principal and
interest on these bonds  depends on the stream of revenue  from the  facility or
the credit  standing  of the private  operator;  they are not  supported  by the
taxing power of the public authority that issued them.

CALL RISK -

Many  fixed-income  securities,  especially those issued at high interest rates,
provide that the issuer may repay them early.  Issuers often exercise this right
when interest rates are low. Accordingly, holders of callable securities may not
benefit  fully from the  increase  in value that other  fixed-income  securities
experience when rates decline.  Furthermore,  the funds reinvest the proceeds of
the payoff at current  yields,  which are lower than those paid by the  security
that was paid off.

OTHER RISKS -

Current efforts to restructure the federal budget and the  relationship  between
the federal  government and state and local governments may impact the financing
of some issuers of municipal  securities.  Some states and  localities  at times
experience  substantial  deficits  and may find it  difficult  for  political or


                                       6
<PAGE>


economic  reasons to increase  taxes.  Some local  jurisdictions  have  invested
heavily in  derivative  instruments  and may now hold  portfolios  of  uncertain
valuation.  Each of these  factors  may  affect  the  ability  of an  issuer  of
municipal securities to meet its obligations.  Efforts by the federal government
to restructure the federal income tax system could adversely affect the value of
municipal securities.

YEAR 2000 -

Like other mutual  funds (and most  organizations  around the world),  the funds
could be adversely affected by computer problems related to the year 2000. These
could  interfere  with  operations  of the funds,  the  adviser,  administrator,
distributor and other outside service providers and could impact  municipalities
or companies in which the funds invest.

While no one knows if these  problems  will  have any  impact on the funds or on
financial  markets in  general,  the adviser  and its  affiliates  and the other
service  providers  to the funds have  reported  that they are  taking  steps to
protect fund investors. These include efforts to determine that the problem will
not directly affect the systems used by major service providers.

Whether  these steps will be effective can only be known for certain in the year
2000.



                                       7
<PAGE>


[icon] P E R F O R M A N C E

The information below provides an indication of the risks of investing in a fund
by showing changes in the fund's  performance from year to year.  Annual returns
assume reinvestment of all dividends and distributions.  Historical  performance
of a fund does not  necessarily  indicate what will happen in the future.  As of
the date of this prospectus,  the Navigator class of shares of Maryland Tax-Free
Income Trust and Tax-Free  Intermediate-Term Income Trust have not yet commenced
operations.  The Navigator class of Pennsylvania Tax-Free Income Trust commenced
operations on March 10, 1998.  The returns  presented are for the funds' Primary
Shares,  which are not offered in this prospectus.  Primary Shares and Navigator
Shares are invested in the same portfolio of securities.  The annual returns for
Primary  Shares and  Navigator  Shares  would differ only to the extent that the
Navigator  Shares  would pay lower  expenses,  and  therefore  would have higher
returns.  Sales  charges on Primary  Shares  have not been  deducted  from total
returns (in the bar chart); if these amounts had been deducted, total returns in
the bar chart would be less than those shown.

MARYLAND TAX-FREE INCOME TRUST - PRIMARY SHARES

YEAR BY YEAR TOTAL RETURN AS OF DECEMBER 31 OF EACH YEAR (%)

25%

20%

15%                     14.81
            12.11
10%
      8.33                          7.69
5%                                        5.59
                              3.57
0%
                  -3.12
- -5%

      1992  1993  1994  1995  1996  1997  1998

The fund's year-to-date total return for the fund's Primary Class as of June 30,
1999 was -1.32%.

   DURING THE SEVEN CALENDAR YEARS ENDED DECEMBER 31, 1998:

                                Quarter Ended           Total Return
   -----------------------------------------------------------------------
   Best quarter:               March 31, 1995             + 5.73%
   -----------------------------------------------------------------------
   Worst quarter:              March 31, 1994             - 3.92%
   -----------------------------------------------------------------------


   In the following table,  average annual total returns as of December 31, 1998
   are compared with the Lehman Brothers Municipal Bond Index.(c)


   -----------------------------------------------------------------------
                                       1 YEAR    5 YEARS   LIFE OF CLASS
   -----------------------------------------------------------------------
   Maryland Tax-Free Income Fund       + 2.68%   + 4.96%       + 6.89%(a)
   -----------------------------------------------------------------------
   Lehman Brothers Municipal Bond      + 6.48%   + 6.22%       + 7.87%(b)
   Index
   -----------------------------------------------------------------------




 (a) May 1, 1991  (commencement of operations) to December 31, 1998.
 (b) For the period May 31, 1991 to December 31, 1998.

 (c) The figures in this table include changes in principal value, reinvested
dividends  and capital  gain  distributions,  if any, and assume the
maximum sales charge on Primary Shares.



                                       8
<PAGE>


PENNSYLVANIA TAX-FREE INCOME TRUST - PRIMARY SHARES

YEAR BY YEAR TOTAL RETURN AS OF DECEMBER 31 OF EACH YEAR (%)

16%
                              15.25
14%
                  12.71
12%
            9.46                          8.10
8%

6%
                                                5.76
4%
                                    3.30
2%

0%

- -2%
                        -3.82
- -4%

            1992  1993  1994  1995  1996  1997  1998

The  year-to-date  total return for the fund's Primary Class as of June 30, 1999
was - 0.88%.

DURING THE SEVEN CALENDAR YEARS OF THE PRIMARY CLASS ENDED DECEMBER 31, 1998:

                                Quarter Ended           Total Return
   -----------------------------------------------------------------------
   Best quarter:               March 31, 1993             +8.71%
   -----------------------------------------------------------------------
   Worst quarter:              March 31, 1996             -1.80%
   -----------------------------------------------------------------------

In the following table, average annual total returns as of December 31, 1998 are
compared with the Lehman Brothers Municipal Bond Index.(d)

   -----------------------------------------------------------------------
                                   1 YEAR   5 YEARS      LIFE OF CLASS
   -----------------------------------------------------------------------
   Pennsylvania Tax-Free Income
   Fund - Primary Shares           2.85%     4.94%          7.13% (a)
   -----------------------------------------------------------------------
   Pennsylvania Tax-Free Income
   Fund - Navigator Shares          N/A       N/A           5.44% (b)
   -----------------------------------------------------------------------
   Lehman Brothers Municipal       6.48%     6.22%          7.86% (c)
   Bond Index
   -----------------------------------------------------------------------


(a) August 1, 1991 (commencement of operations of Primary Class) to December 31,
1998.
(b) For the period March 10,  1998 (commencement  of sale of  Navigator Class)
to December 31, 1998.  The  cumulative  return  presented in the table is
based  only  on  a  nine  month  period  and   therefore   is  not   necessarily
representative of how the fund will perform over time.
(c) For the period August 31, 1991 to December 31, 1998.

(d) These figures  include  changes in principal value, reinvested dividends and
capital gain distributions,  if any, and assume the maximum sales charge on
Primary Shares.




                                       9
<PAGE>


TAX-FREE INTERMEDIATE-TERM INCOME TRUST - PRIMARY SHARES

YEAR BY YEAR TOTAL RETURN AS OF DECEMBER 31 OF EACH YEAR (%)

12%
                        11.95
10%
            9.95
8%

6%                                  6.09
                                          5.26
4%
                              3.49
2%

0%
                  -1.96
- -2%

            1993  1994  1995  1996  1997  1998


The  year-to-date  total return for the fund's Primary Class as of June 30, 1999
was -1.17%.

DURING THE SIX CALENDAR YEARS OF THE PRIMARY CLASS ENDED DECEMBER 31, 1998:

                                Quarter Ended           Total Return
   -----------------------------------------------------------------------
   Best quarter:               March 31, 1995             +4.70%
   -----------------------------------------------------------------------
   Worst quarter:              March 31, 1994             -2.83%
   -----------------------------------------------------------------------

In the following table, average annual total returns as of December 31, 1998 are
compared with the Lehman Brothers Seven-Year Municipal Bond Index.(c)

   ----------------------------------------------------------------------------
                                     1 YEAR     5 YEARS   LIFE OF PRIMARY CLASS
   ----------------------------------------------------------------------------
   Tax-Free Intermediate             +3.15%      +4.45%     +5.48% (a)
   ----------------------------------------------------------------------------
   Lehman Brothers Seven-Year
   Municipal Bond Index              +6.22%      +5.79%     +6.76% (b)
   ----------------------------------------------------------------------------

(a) November 9, 1992  (commencement  of operations of Primary Class) to December
31, 1998.
(b) For the period  November  30, 1992 to December 31, 1998.
(c) The figures in this table include changes in principal value,  reinvested
dividends and capital gain  distributions,  if any, and assume the maximum sales
charge on Primary Shares.



                                       10
<PAGE>

[icon] F E E S  A N D  E X P E N S E S  O F  T H E  F U N D S

The table below describes the fees and expenses you will incur as an investor in
a fund.  Each fund pays  operating  expenses  directly out of its assets.  Other
expenses include transfer agency,  custody,  professional and registration fees.
The funds have no sales charge and are not subject to a 12b-1 fee.

The fees shown are current fees, and the expenses shown are based on expenses
for the fiscal year ended March 31, 1999.  12


ANNUAL FUND OPERATING EXPENSES (expenses that are deducted from fund assets)

    -------------------------------------------------------------------------
    NAVIGATOR SHARES OF:                 MARYLAND   PENNSYLVANIA  TAX-FREE
                                         TAX-FREE     TAX-FREE   INTERMEDIATE
    -------------------------------------------------------------------------
    Management fees (a)                0.55%        0.55%        0.55%
    -------------------------------------------------------------------------
    Distribution and/or Service        None         None         None
    (12b-1) fees
    -------------------------------------------------------------------------
    Other Expenses (b)                 0.14%        0.20%        0.23%
    -------------------------------------------------------------------------
    Total Annual Fund Operating        0.69%        0.75%        0.78%
    Expenses (a)
    -------------------------------------------------------------------------


(a) Pursuant to a voluntary expense limitation,  the adviser has agreed to waive
management fees such that total operating  expenses relating to Navigator Shares
(exclusive of taxes, interest,  brokerage fees, and extraordinary expenses) will
not  exceed an annual  rate of 0.45% of  average  daily net  assets of each fund
until July 31, 2000 or until Maryland  Tax-Free's net assets reach $200 million,
whichever occurs first; or until  Pennsylvania  Tax-Free's net assets reach $125
million,  whichever  occurs first; or until Tax-Free  Intermediate's  net assets
reach $100 million,  whichever occurs first. With these waivers,  the management
fee, other expenses and total operating  expenses  relating to Navigator  Shares
are as follows:  for Maryland  Tax-Free,  0.31%,  0.14% and 0.45% of average net
assets; for Pennsylvania Tax-Free, 0.25%, 0.20% and 0.45% of average net assets;
and for Tax Free Intermediate, 0.22%, 0.23% and 0.45% of average net assets.

(b) Other expenses for Maryland Tax-Free and Tax-Free  Intermediate are based on
estimated amounts for the current fiscal year.

EXAMPLE:

This example  helps you compare the cost of investing in a fund with the cost of
investing in other  mutual  funds.  Although  your actual costs may be higher or
lower, you would pay the following  expenses on a $10,000  investment in a fund,
assuming (1) a 5% return each year, (2) the fund's operating expenses remain the
same as shown in the table  above,  and (3) you redeem all of your shares at the
end of the time periods shown. Actual returns may be higher or lower than 5% per
year.

   ---------------------------------------------------------
                           1 YEAR 3 YEARS 5 YEARS  10 YEARS
   ---------------------------------------------------------
   Maryland Tax-Free       70     221     N/A      N/A


   Pennsylvania Tax-Free   77     240     417      930


   Tax-Free Intermediate   80     249     N/A      N/A


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


                                       11
<PAGE>


[icon] M A N A G E M E N T

ADVISER AND ADMINISTRATOR:

LEGG MASON  CAPITAL  MANAGEMENT,  INC.,  100 Light Street,  Baltimore,  Maryland
21202,  is the  funds'  adviser.  The  adviser  is  responsible  for  investment
management of the funds,  including  the  responsibility  for making  investment
decisions and placing  orders to buy, sell or hold a particular  security.  Each
fund has  contracted  to pay the adviser an advisory fee equal to an annual rate
of 0.55% of the fund's  average  daily net assets.  Because of fee waivers,  the
funds paid advisory fees for the fiscal year ended March 31, 1999 as follows:


Maryland Tax-Free             0.31%
Pennsylvania Tax-Free         0.25%
Tax-Free Intermediate         0.22%

The  adviser  acts  as  adviser  to  private  accounts  and  investment  company
portfolios with aggregate assets as of June 30, 1999 of over $4 billion.


LEGG MASON FUND ADVISER,  INC.,  100 Light Street,  Baltimore,  Maryland  21202,
administers  the  affairs  of the  funds and  provides  the  funds  with  office
facilities  and personnel  reasonably  necessary for the operation of the funds.
The adviser,  not the fund, pays the administrator a fee equal to an annual rate
of 0.05% of each fund's average daily net assets.


The administrator  acts as investment adviser or manager to private accounts and
twenty investment  company  portfolios with aggregate assets as of June 30, 1999
of over $19 billion.


PORTFOLIO MANAGEMENT:

An investment  committee is responsible  for the  day-to-day  management of each
fund.


                                       12
<PAGE>


DISTRIBUTOR OF THE FUNDS' SHARES:

Legg Mason Wood Walker,  Incorporated,  100 Light Street,  Baltimore,  Maryland,
21202,  is the  distributor  of each fund's shares under  separate  Underwriting
Agreements.  Each  Underwriting  Agreement  obligates  Legg Mason to pay certain
expenses in connection with offering fund shares,  including compensation to its
financial advisors, the printing and distribution of prospectuses, statements of
additional  information and  shareholder  reports (after these have been printed
and mailed to existing shareholders at the funds' expense),  supplementary sales
literature and advertising materials.

Legg Mason and the  adviser  may pay  non-affiliated  entities  out of their own
assets  to  support  the   distribution  of  Navigator  Shares  and  shareholder
servicing.

The adviser, administrator and distributor are wholly-owned subsidiaries of Legg
Mason, Inc., a financial services holding company.



                                       13
<PAGE>


[icon] H O W  T O  I N V E S T

Navigator Shares are currently offered for sale only to:

o       Institutional  Clients  of Legg  Mason  Trust  Company  for  which  they
        exercise discretionary investment management responsibility and accounts
        of the customers with such Institutional Clients ("Customers").
o       qualified retirement plans managed on a discretionary basis and having
        net assets of at least $200 million
o       clients  of  Bartlett  &  Co.  who,  as  of  December  19,  1996,   were
        shareholders  of Bartlett  Short Term Bond Fund or Bartlett Fixed Income
        Fund and for whom Bartlett acts as an ERISA fiduciary
o       certain institutions who were clients of Fairfield Group, Inc. as of
        February 28, 1999 for investment of their own monies and monies for
        which they act in a fiduciary capacity
o       any qualified retirement plan of Legg Mason, Inc. or of any of its
        affiliates




Eligible  investors may purchase Navigator shares through a brokerage account at
Legg Mason.  The minimum initial  investment is $50,000 and the minimum for each
purchase of additional shares is $100.  Institutional  Clients may set different
minimums  for their  Customers'  investments  in accounts  invested in Navigator
Shares.

Customers of certain  Institutional  Clients that have omnibus accounts with the
funds'  transfer  agent can purchase  shares  through  those  Institutions.  The
distributor  may  pay  such   Institutional   Clients  for  account   servicing.
Institutional  clients  may charge  their  Customers  for  services  provided in
connection  with the purchase and redemption of shares.  Information  concerning
these services and any applicable  charges will be provided by the Institutional
Clients. This Prospectus should be read by Customers in connection with any such
information  received  by  Institutional  Clients.  Any such  fees,  charges  or
requirements  imposed by  Institutional  Clients will be in addition to the fees
and requirements of this Prospectus.

Certain  institutions  that have  agreements with Legg Mason or the funds may be
authorized to accept  purchase and redemption  orders on their behalf.  Once the
authorized  institution  accepts the order, you will receive the next determined
net asset value.  You should consult with your institution to determine the time
by which it must  receive  your order to get that day's share  price.  It is the
institution's  responsibility  to  transmit  your  order to the fund in a timely
fashion.

Purchase  orders  received by Legg Mason  before the close of the New York Stock
Exchange  (normally 4:00 p.m., Eastern time) will be processed at the fund's net
asset value as of the close of the exchange on that day.  Orders  received after
the close of the exchange  will be processed at the fund's net asset value as of
the close of the exchange on the next day the exchange is open.  Payment must be
made within three business days to the selling organization.

You will  begin to earn  dividends  on shares of the funds as of the  settlement
date, which is normally the third business day after your order is placed with a
financial advisor.


                                       14
<PAGE>


[icon]  H O W  T O  S E L L  Y O U R  S H A R E S

To redeem your shares by telephone, call 1-800-822-5544.

Please have available the number of shares (or dollar amount) to be redeemed and
the account number.

The funds  will  follow  reasonable  procedures  to ensure the  validity  of any
telephone redemption request,  such as requesting  identifying  information from
callers or employing  identification numbers. Unless you specify that you do not
wish to have telephone  redemption  privileges,  if the funds follow  reasonable
procedures to ensure the validity of telephone redemption  requests,  you may be
held responsible for any fraudulent telephone order.

Customers  of   Institutional   Clients  may  redeem  only  in  accordance  with
instructions and limitations pertaining to their account at the Institution.

Redemption  orders  received by Legg Mason before the close of the exchange will
be transmitted  to the funds'  transfer  agent.  Your order will be processed at
that day's net asset value.  Redemption  orders received by Legg Mason after the
close of the  exchange  will be  processed at the closing net asset value on the
next day the exchange is open.

Your  order  will be  processed  promptly  and you will  generally  receive  the
proceeds by mail to the name and address on the  account  registration  within a
week. You may also have your telephone redemption requests paid by a direct wire
to a previously designated domestic commercial bank account.

Payment of the proceeds of redemptions of shares that were recently purchased by
check or  acquired  through  reinvestment  of  dividends  on such  shares may be
delayed for up to 10 days from the purchase date in order to allow for the check
to clear.


Each fund has reserved the right under  certain  conditions to redeem its shares
in kind by distributing portfolio securities in payment for redemptions.



                                       15
<PAGE>


[icon]  A C C O U N T  P O L I C I E S

CALCULATION OF NET ASSET VALUE:

Net asset value per Navigator  Share is determined  daily as of the close of the
New York Stock  Exchange,  on every day the exchange is open. To calculate  each
fund's Navigator Share price, the fund's assets attributable to Navigator Shares
are valued and totaled, liabilities are subtracted, and the resulting net assets
are divided by the number of Navigator Shares outstanding.


Securities for which market  quotations are readily  available are valued at the
last sale price of the day for a comparable position,  or, in the absence of any
such sales, the last available bid price for a comparable  position.  Where such
market  quotations are not readily  available,  securities are valued based upon
appraisals  received  from  an  independent  pricing  service.  Securities  with
remaining maturities of 60 days or less are valued at amortized cost.


OTHER:

Fund shares may not be held in, or transferred to, an account with any firm that
does not have an agreement with Legg Mason or its affiliates.


If your account falls below $500, the fund may ask you to increase your balance.
If,  after 60 days,  your  account is still below $500,  the fund may close your
account and send you the  proceeds.  A fund will not redeem  accounts  that fall
below $500 solely as a result of a reduction in net asset value per share.


Each fund reserves the right to:

o     reject any order for shares or suspend the offering of shares for a
      period of time
o     change its minimum investment amounts
o     delay sending out redemption proceeds for up to seven days.  This
      generally applies only in cases of very large redemptions,  excessive
      trading or during unusual market  conditions.  The funds may delay
      redemptions beyond seven days, or suspend redemptions, only as permitted
      by the SEC.




                                       16
<PAGE>


[icon]  S E R V I C E S  F O R  I N V E S T O R S

CONFIRMATION AND ACCOUNT STATEMENTS:
Confirmations  will be sent to  Institutional  Clients  after  each  transaction
involving  Navigator  Shares which will include the total number of shares being
held in  safekeeping  by the  transfer  agent.  The  transfer  agent  will  send
confirmations of each purchase and redemption transaction (except a reinvestment
of dividends or capital gain  distributions).  Beneficial ownership of shares by
Customer accounts will be recorded by the Institutional  Client and reflected in
their regular account statements.

EXCHANGE PRIVILEGE:
Navigator  Shares of a fund may be exchanged for  Navigator  Shares of any other
Legg Mason  funds or Legg Mason Cash  Reserve  Trust,  provided  these funds are
eligible  for sale in your state of  residence.  You can  request an exchange in
writing or by phone.  Be sure to read the current  prospectus  for any fund into
which you are exchanging.

An exchange  of a fund's  shares will be treated as a sale of the shares and any
gain on the transaction may be subject to tax.

Each fund reserves the right to:

o     terminate or  limit  the  exchange  privilege of any shareholder who makes
      more than four exchanges from the fund in one calendar year


o     terminate or modify the exchange privilege after 60 days' written
      notice to shareholders


Some  Institutional  Clients  may  not  offer  all of the  Navigator  Funds  for
exchange.


                                       17
<PAGE>


[icon]  D I V I D E N D S  A N D  T A X E S

Dividends  from net  investment  income of each fund are declared daily and paid
monthly.

Dividends from net short-term  capital gain and  distributions  of substantially
all net  capital  gain  (the  excess  of net  long-term  capital  gain  over net
short-term  capital  loss)  generally are declared and paid after the end of the
taxable year in which the gain is realized. A second distribution of net capital
gain may be necessary in some years to avoid imposition of a federal excise tax.

Your  dividends  and other  distributions  will be  automatically  reinvested in
additional Navigator Shares of the fund. If you wish to receive dividends and/or
other  distributions  in cash,  you must notify the fund at least 10 days before
the next dividend and/or other distribution is paid.

If the postal or other  delivery  service is unable to deliver your check,  your
distribution  option will automatically be converted to having all dividends and
other  distributions  reinvested  in fund  shares.  No  interest  will accrue on
amounts represented by uncashed distribution or redemption checks.

Under normal  circumstances,  substantially all dividends paid by the funds will
be exempt from federal  income tax. From a technical  standpoint,  each fund may
pay such  dividends to its  shareholders  if at least 50% of its total assets at
the close of each  quarter of its taxable year  consists of certain  obligations
the  interest on which is exempt from  federal  income  tax.  (These  dividends,
though  tax-exempt,  nevertheless  must be reported on the  recipient's  federal
income tax return).

Generally,  distributions  paid  by  Maryland  Tax-Free  to  Maryland  residents
attributable  to interest  received or capital  gains  recognized by the fund on
Maryland  municipal  obligations are exempt from Maryland state and local income
taxes.   Distributions  attributable  to  interest  received  or  capital  gains
recognized by the fund on certain U.S.  government  obligations  also are exempt
from those taxes.  Similarly,  individual  shareholders of Pennsylvania Tax-Free
who are otherwise subject to the Pennsylvania personal income tax will generally
not be subject to that tax on distributions by the fund that are attributable to
interest on Pennsylvania municipal obligations.

Fund dividends and other  distributions will be taxable to investors (other than
retirement  plans and other tax exempt  investors)  whether  received in cash or
reinvested in additional  Navigator Shares of the fund. Dividends of any taxable
net  investment  income  and net  short-term  capital  gains  will be taxable as
ordinary  income.  Distributions of a fund's net capital gain will be taxable as
long-term capital gain, regardless of how long you have held your fund shares.

The sale or  exchange  of fund  shares  may  result in a  taxable  gain or loss,
depending on whether the proceeds are more or less than the cost of your shares.

A tax statement is sent to you at the end of each year  detailing the tax status
of your distributions.

Because each  investor's  tax  situation is different,  please  consult your tax
advisor about federal, state and local tax considerations.


                                       18
<PAGE>

[icon]   F I N A N C I A L  H I G H L I G H T S


The financial  highlights table is intended to help you understand  Pennsylvania
Tax-Free's financial  performance since inception.  Certain information reflects
financial results for a single fund share. Total return represents the rate that
an investor  would have earned (or lost) on an  investment  in a fund,  assuming
reinvestment  of all  dividends and  distributions.  This  information  has been
audited by the funds' independent accountants, PricewaterhouseCoopers LLP, whose
report, along with the funds' financial statements, is incorporated by reference
into the Statement of Additional Information (see back cover) and is included in
the  annual  report.  The annual  report is  available  upon  request by calling
toll-free 1-800-822-5544. As of the date of this prospectus, Navigator Shares of
Maryland Tax-Free and Tax-Free Intermediate have not commenced operations.


<TABLE>
<CAPTION>


                --------------------------------------------------------------------------------------------------
                           Investment                    Distributions
                           Operations
- ------------------------------------------------------------------------------------------------------------------
                                                                                                   Net
For the    Net        Net         Net                                    From Net                  Asset
Years      Asset      Investmen   Realized    Total         From Net     Realized       Total      Value,
Ended      Value,     Income      &           From          Investment   Gain on        Distri-    End of
Mar. 31,   Beginning  (Loss)      Unrealized  Investment    Income       Investments    butions    Year
           of Year                Gain        Operations
                                  (Loss) On
                                  Investments
<S>        <C>        <C>         <C>         <C>           <C>          <C>            <C>        <C>

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

Pennsylvania Tax-Free - Navigator Class

- ------------------------------------------------------------------------------------------------------------------
1999       $16.48     $.84(D)     $.10        $.94          $(.84)       $(.05)         $(.89)     $16.53
- ------------------------------------------------------------------------------------------------------------------
1998        16.44      .05(D)      .04         .09           (.05)            -          (.05)      16.48
- ------------------------------------------------------------------------------------------------------------------


     -------------------------------------------------------------------------------------------------------------
                                           Ratios/Supplemental Data
     -------------------------------------------------------------------------------------------------------------
                       Total            Net             Net
                      Expenses        Expenses        Investment
        Total       to Average       to Average       Income to                          Net Assets,
        Return       Net Assets      Net Assets      Average Net         Portfolio       End of Year
         (A)            (B)             (C)             Assets         Turnover Rate     (thousands)
- ------------------------------------------------------------------------------------------------------------------

Pennsylvania Tax-Free - Navigator Class

- ------------------------------------------------------------------------------------------------------------------
1999      5.79%       .46%(D)           .45(D)%          5.04%(D)               10.6%        $276
- ------------------------------------------------------------------------------------------------------------------
1998    .55%(F)    45%(D),(G)       .45%(D),(G)          4.82%(D),(G)        14.1%(G)          90
- ------------------------------------------------------------------------------------------------------------------
</TABLE>


(A)Excluding  sales  charge.  Sales  charges  are being  waived  for the  period
   November 3, 1997 through July 31, 2000.

(B)Pursuant  to  Securities  and  Exchange  Commission  regulations,   effective
   December 31, 1995,  this ratio reflects total  expenses  before  compensating
   balance credits. Previously, credits were included in the ratio.

(C)This ratio  reflects  total  expenses  reduced by the impact of  compensating
   balance credits and voluntary expense waivers described below.

(D)Net of fees waived by the advisor in excess of voluntary expense  limitations
   as  follows:  0.45%  until July 31,  2000.  If no fees had been waived by the
   adviser,  the  annualized  ratio of expenses to average  daily net assets for
   each period would have been as follows: 1999, .75% and 1998, 0.75%.

(E)For the period March 10, 1998  (commencement  of sale of Navigator  Class) to
   March 31, 1998.

(F)Not annualized.

(G)Annualized.

                                       19
<PAGE>


L e g g  M a s o n  T a x - F r e e  I n c o m e  F u n d

The following  additional  information about the funds is available upon request
and without charge:

STATEMENT OF ADDITIONAL INFORMATION (SAI) - the SAI is filed with the Securities
and  Exchange  Commission  (SEC)  and is  incorporated  by  reference  into  (is
considered part of) the prospectus.  The SAI provides  additional  details about
the funds and their policies.

ANNUAL  AND  SEMIANNUAL  REPORTS -  additional  information  about  each  fund's
investments  is  available  in the  funds'  annual  and  semiannual  reports  to
shareholders.  These  reports  provide  detailed  information  about each fund's
portfolio holdings and operating results.

To request the SAI or any reports to shareholders, or to obtain more
information:
o     call toll-free 1-800-822-5544
o     visit us on the Internet via http://www.leggmason.com
o     write to us at:   Legg Mason Wood Walker, Incorporated
                        100 Light Street, P.O. Box 1476
                        Baltimore, Maryland 21203-1476

Information  about the funds,  including  the SAI, can be reviewed and copied at
the SEC's  public  reference  room in  Washington,  DC  (phone  1-800-SEC-0330).
Reports  and  other  information  about the  funds  are  available  on the SEC's
Internet site at  http://www.sec.gov.  Investors may also write to: SEC,  Public
Reference Section,  Washington,  DC 20549-6009. A fee will be charged for making
copies.



LMF-038                                               SEC file number 811-6223


                                       20
<PAGE>

                        LEGG MASON TAX-FREE INCOME FUND:
                    LEGG MASON MARYLAND TAX-FREE INCOME TRUST
                  LEGG MASON PENNSYLVANIA TAX-FREE INCOME TRUST
               LEGG MASON TAX-FREE INTERMEDIATE-TERM INCOME TRUST

                       PRIMARY SHARES AND NAVIGATOR SHARES

                       STATEMENT OF ADDITIONAL INFORMATION
                                  JULY 31, 1999

      This Statement of Additional Information is not a prospectus and should be
read in  conjunction  with the  Prospectus  for Primary Shares and for Navigator
Shares of the funds,  each dated July 31,  1999,  which have been filed with the
Securities  and  Exchange  Commission  ("SEC").  The  funds'  annual  report  is
incorporated by reference into this Statement of Additional Information.  Copies
of either the annual report or the Prospectuses are available  without charge by
writing or calling the funds' distributor,  Legg Mason Wood Walker, Incorporated
("Legg Mason") (address and telephone numbers listed below).



                             LEGG MASON WOOD WALKER
                                  INCORPORATED
                          ----------------------------
                                100 LIGHT STREET
                                  P.O. BOX 1476
                         BALTIMORE, MARYLAND 21203-1476
                         (410) 539-0000  (800) 822-5544


<PAGE>

                                TABLE OF CONTENTS

DESCRIPTION OF THE FUNDS.....................................................3
FUND POLICIES................................................................3
INVESTMENT STRATEGIES AND RISKS..............................................4
SPECIAL FACTORS AFFECTING MARYLAND AND PENNSYLVANIA TAX-FREE FUNDS..........14
ADDITIONAL PURCHASE AND REDEMPTION INFORMATION..............................18
ADDITIONAL TAX INFORMATION..................................................20
VALUATION OF FUND SHARES....................................................23
PERFORMANCE INFORMATION.....................................................23
MANAGEMENT OF THE TRUST.....................................................28
THE FUNDS' INVESTMENT ADVISER...............................................30
THE FUNDS' DISTRIBUTOR......................................................33
PORTFOLIO TRANSACTIONS AND BROKERAGE........................................35

DESCRIPTION OF THE TRUST....................................................36

THE TRUST'S CUSTODIAN AND TRANSFER AND DIVIDEND-DISBURSING AGENT............37
OTHER INFORMATION...........................................................37
THE TRUST'S LEGAL COUNSEL...................................................37
THE TRUST'S INDEPENDENT ACCOUNTANTS.........................................38
FINANCIAL STATEMENTS........................................................38






      No  person  has been  authorized  to give any  information  or to make any
representations   not  contained  in  the  Prospectuses  or  this  Statement  of
Additional Information in connection with the offerings made by the Prospectuses
and, if given or made, such  information or  representations  must not be relied
upon as having been authorized by any fund or its distributor.  The Prospectuses
and this Statement of Additional  Information do not constitute offerings by any
fund or by the  distributor in any  jurisdiction in which such offerings may not
lawfully be made.


                                       2
<PAGE>

                            DESCRIPTION OF THE FUNDS

      Legg Mason Tax-Free  Income Fund is an open-end  investment  company which
was established as a  Massachusetts  business trust under a Declaration of Trust
dated November 21, 1990. Legg Mason Maryland  Tax-Free Income Trust,  Legg Mason
Pennsylvania  Tax-Free  Income Trust and Legg Mason  Tax-Free  Intermediate-Term
Income Trust are separate  series of Legg Mason Tax-Free  Income Fund. Each fund
is non-diversified.

                                  FUND POLICIES

      Maryland  Tax-Free's  investment  objective  is to  seek a high  level  of
current  income  exempt from federal and Maryland  state and local income taxes,
consistent   with  prudent   investment   risk  and   preservation  of  capital.
Pennsylvania  Tax-Free's investment objective is to seek a high level of current
income  exempt from federal  income tax and  Pennsylvania  personal  income tax,
consistent with prudent  investment risk and  preservation of capital.  Tax-Free
Intermediate's  investment  objective is to seek a high level of current  income
exempt from federal income tax, consistent with prudent investment risk.

      The following  information  supplements  the  information  concerning each
fund's   investment   objectives,   policies  and   limitations   found  in  the
Prospectuses.  Each fund has adopted certain fundamental  investment limitations
that cannot be changed  except by a vote of the  shareholders  of that fund. The
following are each fund's fundamental  investment limitations set forth in their
entirety. Each fund may not:

      1.   Borrow money, except from banks or through reverse repurchase
agreements  for temporary  purposes in an aggregate  amount not to exceed 10% of
the value of the total assets of the fund;  provided that borrowings,  including
reverse repurchase  agreements,  in excess of 5% of such value will be only from
banks (although not a fundamental  policy subject to shareholder  approval,  the
fund will not purchase  securities if borrowings,  including reverse  repurchase
agreements, exceed 5% of its total assets);

      2.   Issue bonds or any other class of securities preferred over shares of
the fund in respect of the fund's  assets or earnings,  provided  that the Trust
may issue separate series of shares in accordance with its Declaration of Trust;

      3.   Underwrite the securities of other issuers except insofar as the fund
may be deemed an underwriter  under the  Securities Act of 1933, as amended,  in
disposing of a portfolio security;

      4.   Buy or hold any real estate  other than  municipal  bonds  secured by
real estate or interests therein;

      5.   Purchase or sell any  commodities  or commodities  contracts,  except
that the fund may purchase or sell interest rate futures  contracts,  options on
securities indexes and options on interest rate futures contracts;

      6.   Purchase or sell any oil, gas or mineral exploration or development
programs;

      7.   Make loans, except loans of portfolio securities and except to the

extent the  purchase  of a portion of an issue of  publicly  distributed  notes,
bonds or other evidences of indebtedness,  the entry into repurchase agreements,
or deposits with banks and other financial institutions may be considered loans;

      8.   Buy securities on "margin," except for short-term  credits  necessary
for clearance of portfolio transactions and except that the fund may make margin
deposits in  connection  with the use of interest  rate  futures  contracts  and
options on interest rate futures contracts;

      9.   Make short sales of securities or maintain a short position, except
that  the  fund may (a)  make  short  sales  and  maintain  short  positions  in
connection  with its use of options,  futures  contracts  and options on futures
contracts  and (b) sell short  "against  the box"  (although  not a  fundamental
policy,  the fund  does not  intend to make  short  sales in excess of 5% of its
assets during the coming year);


                                       3
<PAGE>

      10.  Invest 25% or more of its total assets in the  securities  of issuers
in any one  industry,  provided  that  this  limitation  does  not  apply to (a)
obligations  issued or  guaranteed  by the U.S.  government  or its  agencies or
instrumentalities or repurchase  agreements thereon; (b) Pennsylvania  municipal
obligations  for  the   Pennsylvania   Tax-Free  Fund  and  Maryland   municipal
obligations  for the Maryland  Tax-Free Fund; and (c) municipal  obligations for
the Tax-Free Intermediate Fund. For the purpose of this restriction,  industrial
development  bonds  issued  by  non-governmental  users  will not be  considered
municipal obligations.

      The  foregoing  investment  limitations  of each fund  cannot  be  changed
without  the  affirmative  vote  of the  lesser  of  (1)  more  than  50% of the
outstanding  shares  of the  fund or (2) 67% or more of the  shares  of the fund
present at a shareholders'  meeting if more than 50% of the  outstanding  shares
are represented at the meeting in person or by proxy.

      As a  non-fundamental  investment  limitation (which may be changed by the
vote of the Trust's Board of Trustees without shareholder  approval),  each fund
will not invest more than 10% of its net assets in illiquid  securities,  a term
which means  securities  that  cannot be  disposed  of within  seven days in the
normal  course of  business  at  approximately  the amount at which the fund has
valued the securities and includes,  among other things,  repurchase  agreements
maturing in more than seven days.

      If any  percentage  restriction is adhered to at the time of an investment
or  transaction,  a later  increase or decrease in percentage  resulting  from a
change in value of portfolio securities or amount of total assets of a fund will
not  be  considered  a  violation  of  any  of  the  foregoing   fundamental  or
non-fundamental  limitations.  If through a change in values, net asets or other
circumstances,  a fund was in a  position  where more than 10% of its net assets
were invested in illiquid  securities,  it would consider  appropriate  steps to
protect liquidity.

      Unless otherwise specified, the policies and limitations set forth in this
Statement  of  Additional  Information  are  non-fundamental  and can be changed
without a shareholder  vote.  Each fund  anticipates  being as fully invested as
practicable in municipal obligations; however, there may be occasions when, as a
result of maturities of portfolio securities, or sales of a fund's shares, or in
order to meet anticipated redemption requests, a fund may hold cash which is not
earning income or make use of repurchase agreements, the income from which would
be taxable.

                         INVESTMENT STRATEGIES AND RISKS

      The following information applies to all of the funds:

MUNICIPAL OBLIGATIONS

      Municipal  obligations  include  obligations  issued to  obtain  funds for
various  public  purposes,   including  constructing  a  wide  range  of  public
facilities,  such as bridges, highways, housing, hospitals, mass transportation,
schools and streets.  Other public purposes for which municipal  obligations may
be issued  include the refunding of  outstanding  obligations,  the obtaining of
funds for general  operating  expenses  and the making of loans to other  public
institutions   and  facilities.   In  addition,   certain  types  of  industrial
development  bonds ("IDBs") and private activity bonds ("PABs") are issued by or
on  behalf  of  public   authorities  to  finance  various  privately   operated
facilities, including certain pollution control facilities,  convention or trade
show facilities, and airport, mass transit, port or parking facilities. Interest
on certain tax-exempt PABs will constitute a tax preference item for purposes of
the federal alternative minimum tax.  Accordingly,  under normal  circumstances,
each fund's  investment in  obligations,  the interest on which is such an item,
including PABs, will be limited to a maximum of 20% of its total assets.

      Municipal obligations also include short-term tax anticipation notes, bond
anticipation  notes, bond anticipation  notes,  revenue  anticipation  notes and
other  forms of  short-term  debt  obligations.  Such notes may be issued with a
short-term maturity in anticipation of the receipt tax payments, the proceeds of
bond placements or other revenues.

      The two principal  classifications  of municipal  obligations are "general
obligation" and "revenue" bonds.  "General  obligation" bonds are secured by the
issuer's  pledge of its  faith,  credit and taxing  power.  "Revenue"  bonds are
payable  only from the revenues  derived from a particular  facility or class of
facilities  or from the  proceeds  of a  special  excise  tax or other  specific
revenue source such as the corporate user of the facility being  financed.  IDBs
and PABs are usually  revenue  bonds and are not payable  from the  unrestricted


                                       4
<PAGE>

revenues  of the  issuer.  The  credit  quality  of the IDBs and PABs is usually
directly related to the credit standing of the corporate user of the facilities.

      The municipal  obligations in which each fund may invest include municipal
leases and participation  interests therein.  These obligations,  which may take
the form of a lease,  an installment  purchase or a conditional  sales contract,
are issued by state and local  governments and authorities to acquire land and a
wide variety of equipment and facilities,  such as fire and sanitation vehicles,
telecommunications  equipment and other capital assets. Rather than holding such
obligations  directly,  a  fund  may  purchase  a  participation  interest  in a
municipal  lease  obligation  from a bank or other third party. A  participation
interest  gives a fund a  specified,  undivided  pro-rata  interest in the total
amount of the obligation.

      Municipal lease obligations have risks distinct from those associated with
general obligation or revenue bonds. State  constitutions and statutes set forth
requirements  that states or  municipalities  must meet to incur debt. These may
include  voter  referenda,  interest  rate limits or public  sale  requirements.
Leases,  installment  purchase or  conditional  sale contracts  (which  normally
provide for title to the leased asset to pass to the  governmental  issuer) have
evolved as a means for  governmental  issuers to acquire  property and equipment
without meeting their constitutional and statutory requirements for the issuance
of debt. The debt-issuance  limitations are deemed  inapplicable  because of the
inclusion in many leases and contracts of "non-appropriation"  clauses providing
that the  governmental  user has no obligation to make future payments under the
lease  or  contract  unless  money  is  appropriated  for  such  purpose  by the
appropriate legislative body on a yearly or other periodic basis.

      In determining the liquidity of a municipal lease obligation,  the adviser
will  distinguish  between  simple  or direct  municipal  leases  and  municipal
lease-backed securities, the latter of which may take the form of a lease-backed
revenue  bond or other  investment  structure  using a municipal  lease-purchase
agreement as its base.  While the former may present special  liquidity  issues,
the  latter  are based on a well  established  method of  securing  payment of a
municipal  obligation.  A fund's  investment in municipal lease  obligations and
participation  interests  therein will be treated as illiquid unless the adviser
determines,  pursuant to guidelines  established by the Board of Trustees,  that
the  security  could be  disposed of within  seven days in the normal  course of
business at approximately the amount at which the fund has valued the security.

      The municipal  obligations in which each fund may invest also include zero
coupon bonds and deferred interest bonds,  although each fund currently does not
intend  to  invest  more  than  5% of the  value  of its  total  assets  in such
instruments  during the coming year. Zero coupon and deferred interest bonds are
debt  obligations  which are issued at a  significant  discount from face value.
Like  other  municipal  securities,  the  price can also  reflect  a premium  or
discount  to  par   reflecting   the  market's   judgment  as  to  the  issuer's
creditworthiness,  the  interest  rate or other  similar  factors.  The discount
approximates  the total  amount of interest  the bonds will accrue and  compound
over the period until maturity or the first  interest  payment date at a rate of
interest  reflecting  the market rate of the  security at the time of  issuance.
While zero  coupon  bonds do not  require  the  periodic  payment  of  interest,
deferred interest bonds provide for a period of delay before the regular payment
of interest begins.  Such instruments  benefit the issuer by mitigating its need
for cash to meet  debt  service,  but also  require  a higher  rate of return to
attract  investors  who  are  willing  to  defer  receipt  of  such  cash.  Such
instruments  may  experience  greater  volatility  in  market  value  than  debt
obligations  which make  regular  payments  of  interest.  Each fund will accrue
income on such  investments for accounting  purposes,  which is distributable to
shareholders.

      An issuer's obligations under its municipal obligations are subject to the
provisions of  bankruptcy,  insolvency  and other laws  affecting the rights and
remedies of creditors, such as the Federal Bankruptcy Code, and laws that may be
enacted by  Congress  or state  legislatures  extending  the time for payment of
principal or interest,  or both, or imposing other  constraints upon enforcement
of such  obligations.  There  is  also  the  possibility  that  as a  result  of
litigation  or other  conditions  the power or  ability of issuers to meet their
obligations  for the  payment  of  interest  and  principal  on their  municipal
obligations may be materially and adversely affected.

      Opinions  relating  to  the  validity  of  municipal  obligations,  to the
exemption of interest thereon from federal income tax,  Maryland state and local
income taxes and Pennsylvania  personal income tax, and to the lack of treatment
of that interest as a Tax Preference Item, respectively, are rendered by counsel


                                       5
<PAGE>

to the issuers at the time of  issuance.  Neither the funds nor the adviser will
independently review the basis for such opinions.

      The United  States  Supreme  Court has held that  Congress may subject the
interest  on  municipal  obligations  to federal  income tax. It can be expected
that,  as in the past,  proposals  will be  introduced  before  Congress for the
purpose of  restricting  or  eliminating  the federal  income tax  exemption for
interest on municipal  obligations.  Proposals  also may be  introduced in state
legislatures  which  could  affect  the  state  tax  treatment  of  each  fund's
distributions. If any such proposals were enacted, the availability of municipal
obligations  for  investment by the funds and the value of their assets could be
materially and adversely  affected.  In such event,  each fund would re-evaluate
its investment  objective and policies and consider  changes in its structure or
possible dissolution.

CONCENTRATION

      Each  fund may  invest  25% or more of its total  assets  in a  particular
segment of the municipal  securities  market,  such as hospital  revenue  bonds,
housing  agency bonds,  industrial  development  bonds or airport  bonds,  or in
securities  the  interest on which is paid from  revenues  of a similar  type of
project. In such circumstances,  economic,  business, political or other changes
affecting one issue of bonds (such as proposed legislation  affecting healthcare
or the financing of a project, shortages or price increases of needed materials,
or declining  markets or needs for the projects)  would most likely affect other
bonds in the same  segment,  thereby  potentially  increasing  market risk. As a
result, each fund is subject to greater risk than other funds that do not follow
this practice.

WHEN-ISSUED SECURITIES

      Each fund may enter into commitments to purchase municipal  obligations or
other  securities on a when-issued  basis.  Such  securities  are often the most
efficiently  priced and have the best liquidity in the bond market.  When a fund
purchases  securities on a when-issued basis, it assumes the risks of ownership,
including  the risk of price  fluctuation,  at the time of purchase,  not at the
time of  receipt.  To meet its  payment  obligation,  a fund  will  establish  a
segregated  account with its custodian and maintain cash or  appropriate  liquid
obligations  in an amount at least equal to the payment that will be due. Use of
this  practice  would  have a  leveraging  effect on a fund.  Each fund does not
expect that its commitment to purchase  when-issued  securities will at any time
exceed, in the aggregate, 25% of total assets.

      Delivery of and payment for when-issued  securities normally take place 15
to 45 days  after  the date of the  commitment.  Interest  rates on  when-issued
securities  are  normally  fixed  at the time of the  commitment.  Consequently,
increases  in the  market  rate of  interest  between  the  commitment  date and
settlement  date may result in a market value for the security on the settlement
date that is less than its purchase price.  Typically, no interest accrues to
the purchaser until the security is delivered.

      With regard to each such  commitment,  a fund  maintains  in a  segregated
account with the  custodian,  commencing on the date of such  commitment,  cash,
U.S. government securities or other high-quality liquid debt securities equal in
value to the purchase price for the when-issued securities due on the settlement
date.  Each  fund only  makes  when-issued  commitments  with the  intention  of
actually  acquiring the securities  subject  thereto,  but a fund may sell these
securities before the settlement date if market conditions warrant. When payment
is  due  for  when-issued   securities,   a  fund  meets  its  obligations  from
then-available  cash flow, from the sale of securities or, although it would not
normally expect to do so, from the sale of the when-issued securities themselves
(which  may  have a  market  value  greater  or less  than  the  fund's  payment
obligation).  The purchase of  when-issued  securities may affect a fund's share
price in a manner similar to the use of borrowing.

CALLABLE BONDS

      Callable  municipal  bonds are  municipal  bonds  which  carry a provision
permitting  the issuer to redeem the bonds  prior to their  maturity  dates at a
specified  price which  typically  reflects a premium  over the bonds'  original
issue  price.  If  the  proceeds  of  a  bond  owned  by  a  fund  called  under
circumstances favorable to the issuer are reinvested,  the result may be a lower
overall  yield on such proceeds upon  reinvestment  because of lower  prevailing
interest  rates.  If the purchase price of such bonds included a premium related


                                       6
<PAGE>

to the  appreciated  value of the bonds,  some or all of that premium may not be
recovered  by  bondholders,  such as the funds,  depending on the price at which
such bonds were redeemed.

      Each  callable bond is  "marked-to-market"  daily based on the bond's call
date so that the call of some or all of a fund's  callable bonds is not expected
to have a  material  impact  on that  fund's  net asset  value.  In light of the
previously  described  pricing  policies and because  each fund follows  certain
amortization procedures required by the Internal Revenue Service, each fund does
not expect to suffer any material  adverse  impact in connection  with a call of
bonds purchased at a premium. Notwithstanding such policies, however as with any
investment  strategy,  there  is no  guarantee  that a call  may not have a more
substantial impact than anticipated.

      Callable bonds generally have  call-protection  (that is, a period of time
during which the bonds may not be called)  which usually lasts for 7 to 10 years
from the date of issue,  after  which  time such  bonds may be  redeemed  by the
issuer.  An issuer may generally be expected to call its bonds,  or a portion of
them,  during  periods of  declining  interest  rates,  when  borrowings  may be
replaced at lower rates than those  obtained in prior years.  If interest  rates
decline as the call-protection on callable bonds expires,  there is an increased
likelihood that a number of such bonds may in fact be redeemed by the issuers.

STAND-BY COMMITMENTS

      Each  fund  may  acquire  "stand-by   commitments"  with  respect  to  its
investments in municipal  obligations.  A stand-by commitment is a put (that is,
the right to sell the underlying security within a specified period of time at a
specified exercise price that may be sold, transferred or assigned only with the
underlying  security)  that  entitles the fund to same-day  settlement.  Under a
stand-by commitment,  a broker, dealer or bank agrees to purchase, at the fund's
option, specified municipal obligations at amortized cost plus accrued interest.
The total amount paid for outstanding  stand-by  commitments held by a fund will
not exceed 25% of the fund's  total  assets  calculated  immediately  after each
stand-by commitment is acquired.

      When a fund  exercises a stand-by  commitment  that it has acquired from a
dealer with respect to  municipal  obligations  held by it, the dealer  normally
pays  the  fund an  amount  equal  to (1)  the  fund's  acquisition  cost of the
municipal obligations (excluding any accrued interest which the fund paid on its
acquisition)  less any amortized  market premium or plus any amortized market or
original issue discount  during the period the fund owned the  securities,  plus
(2) all interest  accrued on the securities since the last interest payment date
or the date the securities were purchased by the fund,  whichever is later.  The
fund's right to exercise  stand-by  commitments is unconditional and unqualified
and  exercisable  by the fund at any time  prior to the  underlying  securities'
maturity.

      A stand-by commitment is not transferable by a fund without the underlying
securities, although the fund could sell the underlying municipal obligations to
a third  party at any time.  The fund may pay for  stand-by  commitments  either
separately  in cash or by paying a higher price for portfolio  securities  which
are acquired  subject to such a commitment  (thus reducing the yield to maturity
otherwise  available for the same  securities).  Each fund intends to enter into
stand-by  commitments  only with those  banks,  brokers and dealers  that in the
adviser's opinion present minimal credit risks.

      Each fund intends to acquire  stand-by  commitments  solely to  facilitate
liquidity  and does not intend to  exercise  its rights  thereunder  for trading
purposes.  The acquisition of a stand-by  commitment would not ordinarily affect
the  valuation  or assumed  maturity of the  underlying  municipal  obligations.
Stand-by  commitments  would not affect the  average  weighted  maturity  of the
assets of a fund.

FIXED, VARIABLE AND FLOATING RATE OBLIGATIONS

      A variable rate  obligation  differs from an obligation  with a fixed rate
coupon,  the value of which  fluctuates  in inverse  relation to  interest  rate
changes. If interest rates decline below the coupon rate, generally the value of
a fixed rate obligation increases and the obligation sells at a premium.  Should
interest rates  increase  above the coupon rate,  generally the value of a fixed
rate obligation decreases and the obligation sells at a discount.  The magnitude
of such capital  fluctuations is also a function of the period of time remaining
until the obligation  matures.  Short-term  fixed rate obligations are minimally


                                       7
<PAGE>

affected by interest  rate  changes;  the greater  the  remaining  period  until
maturity,  the greater the  fluctuation  in value of a fixed rate  obligation is
likely to be.

      Variable  rate  obligation  coupons are not fixed for the full term of the
obligation,  but are  adjusted  periodically  based upon  changes in  prevailing
interest  rates.  As a result,  the value of variable rate  obligations  is less
affected by changes in interest rates.  The more frequently such obligations are
adjusted, the less such obligations are affected by interest rate changes during
the  period  between  adjustments.  The  value of a  variable  rate  obligation,
however,  may  fluctuate  in  response  to market  factors  and  changes  in the
creditworthiness of the issuer.

      By investing in variable rate obligations,  a fund hopes to take advantage
of the normal  yield curve  function  that usually  results in higher  yields on
longer-term  investments.  This  policy also means that  should  interest  rates
decline,  the yield of the fund will decline,  and the fund and its shareholders
will forego the  opportunity  for,  respectively,  capital  appreciation  of its
portfolio investments and of their shares.  Should interest rates increase,  the
yield of the fund will increase,  and the fund and its shareholders  will forego
the  opportunity  for,  respectively,  capital  depreciation  of  its  portfolio
investments  and of their shares.  There is no limitation on the percentage of a
fund's assets that may be invested in variable rate obligations.  However,  each
fund will limit the value of its  investments  in any variable  rate  securities
that are illiquid and in all other illiquid securities to 10% or less of its net
assets.

      Each fund may also invest in floating rate and variable rate demand notes.
Demand notes  provide that the holder may demand  payment of the note at its par
value plus accrued  interest.  These notes may be supported by an  unconditional
bank  letter  of  credit  guaranteeing  payment  of the  principal  or both  the
principal  and accrued  interest.  Because each fund invests in such  securities
backed by banks and other financial institutions,  changes in the credit quality
of these institutions  could cause losses to a fund.  Floating rate demand notes
have an interest rate related to a known  lending rate,  such as the prime rate,
and are  automatically  adjusted when such known rate changes.  Such  securities
often  react  to  changes  in  market  interest  rates in a  manner  similar  to
shorter-term  securities that mature at the time of the next interest rate reset
for the variable or floating rate instrument. In calculating its dollar-weighted
average  maturity,  a fund may  determine the maturity of a variable or floating
rate note  according to the interest rate reset date, or the date  principal can
be recovered on demand, rather than the date of ultimate maturity.

      Floating  rate  obligations  also  are  not  fixed,  but are  adjusted  as
specified   benchmark   interest  rates  change.   In  other   respects,   their
characteristics are similar to variable rate notes, as discussed above.

YIELD FACTORS AND RATINGS

      The yield of a municipal  obligation is dependent on a variety of factors,
including general municipal  securities market conditions,  general fixed-income
market  conditions,  the  financial  condition  of the  issuer,  the size of the
particular  offering,  the maturity of the  obligation,  the credit  quality and
rating of the issue and expectations regarding changes in income tax rates.

      Standard & Poor's ("S&P"), Moody's Investors Service, Inc. ("Moody's") and
Fitch  Investors  Service,  Inc.  ("Fitch")  are private  services  that provide
ratings of the credit  quality of  obligations.  A  description  of the  ratings
assigned to obligations  by Moody's,  S&P and Fitch is included in Appendix A. A
fund may consider these ratings in determining whether to purchase, sell or hold
a security.  The ratings represent Moody's, S&P's and Fitch's opinions as to the
quality of the obligations which they undertake to rate. Ratings are general and
are not absolute standards of quality.  Consequently,  obligations with the same
maturity, interest rate and rating may have different market prices. In addition
to ratings assigned to individual bond issues, the adviser will analyze interest
rate  trends and  developments  that may affect  individual  issuers,  including
factors  such as  liquidity,  profitability  and asset  quality.  Credit  rating
agencies  attempt to evaluate the safety of principal and interest  payments and
do not evaluate the risks of fluctuations in market value. Also, rating agencies
may fail to make timely  changes in credit  ratings in  response  to  subsequent
events, so that an issuer's current  financial  condition may be better or worse
than the rating indicates.


                                       8
<PAGE>

      In addition to the agency ratings,  there are other criteria which will be
used by the adviser in selecting  securities for a fund.  Consideration  will be
given to the  maturity  and  duration  of each bond as well as its effect on the
overall  average  maturity and during of the portfolio.  Analysis of the current
and historical yield spreads is done to determine the relative value in any bond
considered  for purchase.  The coupon level and call features also figure in the
decision on the relative merits of an investment. Consideration is also given to
the type of bond - whether  it is a general  obligation  or a revenue  bond.  In
addition to this  examination  of bond  characteristics,  significant  effort is
devoted to  analysis of the  creditworthiness  of the bond issuer at the time of
purchase and on an ongoing basis.

SECURITIES LENDING

      Each fund may engage in  securities  lending and may invest in zero coupon
and deferred interest bonds. Any income from securities lending would be taxable
when distributed to shareholders.

      A fund may lend portfolio  securities to dealers in municipal  securities,
brokers  or  dealers  in  corporate  or  government  securities,  banks or other
recognized  institutional  borrowers  of  securities,   provided  that  cash  or
equivalent  collateral,  equal  to at  least  100% of the  market  value  of the
securities  loaned,  is  continuously  maintained by the borrower with the fund.
During the time portfolio securities are on loan, the borrower will pay the fund
an amount  equivalent to any dividends or interest paid on such securities,  and
the fund may invest the cash  collateral  and earn income,  or it may receive an
agreed  upon  amount  of  taxable  interest  income  from the  borrower  who has
delivered equivalent  collateral.  These loans are subject to termination at the
option of the fund or the borrower.  The fund may pay reasonable  administrative
and custodial fees in connection with a loan and may pay a negotiated portion of
the  interest  earned on the cash or  equivalent  collateral  to the borrower or
placing broker.  The funds do not have the right to vote securities on loan, but
each fund  would  terminate  the loan and  regain the right to vote if that were
considered  important  with respect to the  investment.  Because  interest  from
securities lending is taxable,  each fund presently does not intend to loan more
than 5% of its portfolio securities at any given time.

REVERSE REPURCHASE AGREEMENTS

      A reverse  repurchase  agreement  is a portfolio  management  technique in
which a fund  temporarily  transfers  possession  of a portfolio  instrument  to
another person, such as a financial institution or broker-dealer,  in return for
cash.  At the same time,  the fund agrees to  repurchase  the  instrument  at an
agreed upon time  (normally  within  seven days) and price,  including  interest
payment.  A fund may  engage  in  reverse  repurchase  agreements  as a means of
raising cash to satisfy redemption  requests or for other temporary or emergency
purposes without the necessity of selling portfolio instruments. A fund may also
engage in reverse  repurchase  agreements  in order to reinvest  the proceeds in
other  securities or  repurchase  agreements.  Such a use of reverse  repurchase
agreements would constitute a form of leverage.

      When a fund  reinvests the proceeds of a reverse  repurchase  agreement in
other securities,  any fluctuations in the market value of either the securities
transferred  to  another  party or the  securities  in which  the  proceeds  are
invested would affect the market value of the fund's assets.  As a result,  such
transactions could increase fluctuation in the fund's net asset value. If a fund
reinvests  the  proceeds of the  agreement  at a rate lower than the cost of the
agreement, engaging in the agreement will lower the fund's yield. While engaging
in  reverse  repurchase  agreements,  each  fund  will  maintain  cash or  other
appropriate liquid securities in a segregated account at its custodian bank with
a value at least equal to the fund's obligation under the agreements.

      The  ability  of a fund to  engage in  reverse  repurchase  agreements  is
subject to the fund's fundamental  investment  limitation  concerning  borrowing
described above.

REPURCHASE AGREEMENTS

      A  repurchase  agreement  is an  agreement  under  which  U.S.  government
obligations or other  high-quality debt securities are acquired by a fund from a
securities  dealer or bank subject to resale at a previously  agreed-upon  price
and date.  The resale price  reflects an agreed  interest rate effective for the
period the securities are held and is unrelated to the interest rate provided by
the securities.  In these transactions,  the securities acquired by the fund are


                                       9
<PAGE>

held by a custodian  bank until resold and will be  supplemented  by  additional
collateral  if  necessary to maintain a total value equal to or in excess of the
value of the  repurchase  agreements.  Repurchase  agreements  are  usually  for
periods of one week or less, but may be for longer  periods.  Each fund will not
enter into  repurchase  agreements of more than seven days duration if more than
10% of its net assets would be invested in such  agreements  and other  illiquid
investments. A fund's income from repurchase agreements is taxable income.

      To the extent that proceeds from the sale upon a default of the obligation
to repurchase  were less than the repurchase  price, a fund might suffer a loss.
In addition, if bankruptcy  proceedings are commenced with respect to the seller
of the securities,  realization upon the collateral by the fund could be delayed
or limited,  during which time the value of the fund's collateral might decline.
However, each fund has adopted standards for the parties with whom it will enter
into  repurchase  agreements  that the Trust's  Board of Trustees  believes  are
reasonably  designed  to assure  that each party  presents  no  serious  risk of
becoming involved in bankruptcy  proceedings  within the time frame contemplated
by the repurchase agreement.

TAXABLE INVESTMENTS

      For  temporary,  defensive  purposes,  when in the adviser's  opinion,  no
suitable municipal securities are available,  for liquidity purposes, or pending
the  investment  of the proceeds of the sale of shares,  the funds may invest in
taxable  short-term  investments  consisting  of:  (i)  obligations  of the U.S.
Government, its agencies and instrumentalities; (ii) certificates of deposit and
bankers'  acceptances of U.S.  domestic banks with assets of one billion dollars
or more; (iii)  commercial  paper or other corporate notes of high quality;  and
(iv) any of such items subject to short-term repurchase agreements.

FUTURES AND OPTION STRATEGIES

      To protect against the effect of adverse  changes in interest rates,  each
fund may  purchase  and sell  interest  rate  futures  contracts  and options on
securities  indexes,  and may  purchase  put  options on interest  rate  futures
contracts  (practices  known as  "hedging").  A fund may purchase put options on
interest rate futures  contracts or sell interest rate futures  contracts  (that
is, enter into a futures contract to sell the underlying security) to attempt to
reduce the risk of  fluctuations  in its share  value.  A fund may  purchase  an
interest  rate  futures  contract  (that is,  enter into a futures  contract  to
purchase the underlying  security) to attempt to establish  more  definitely the
return on securities  the fund intends to purchase.  The funds may not use these
instruments  for speculation or leverage.  In addition,  a fund's ability to use
these strategies may be limited by market conditions,  regulatory limits and tax
considerations.  Any  gains  from  futures  and  options  transactions  would be
taxable.

      The  success  of a fund's  strategies  in  reducing  risks  depends on may
factors,  the most  significant  of which is the  adviser's  ability  to predict
market interest rate changes correctly, which differs from its ability to select
portfolio securities.  In addition, a hedge could be unsuccessful if the changes
in the value of a fund's futures  contract or option  positions do not correlate
to the changes in the value of its investments.  It is also possible that a fund
may be unable to purchase or sell a portfolio  security at a time that otherwise
would be favorable  for it to do so, or that a fund may need to sell a portfolio
security  at a  disadvantageous  time,  due to the need for the fund to maintain
"cover" or to segregate  securities  in  connection  with hedging  transactions.
Because the markets for futures and options are not always liquid, a fund may be
unable to close out or liquidate its hedged position and may be locked in during
a market decline. The adviser attempts to minimize the possible negative effects
of these factors through careful selection and monitoring of each fund's futures
and options  positions.  The adviser is of the opinion that a fund's investments
in futures  transactions  will not have a material adverse effect on that fund's
liquidity or ability to honor redemptions.

      The  purchase  and sale of options and  futures  contracts  involve  risks
different  from those involved with direct  investments in securities,  and also
require  different  skills from the adviser in managing  the  portfolios.  While
utilization  of  options,  future  contracts  and  similar  instruments  may  be
advantageous  to a fund,  if the adviser is not  successful  in  employing  such
instruments  in managing a fund's  investments  or in  predicting  interest rate
changes, that fund's performance will be worse than if the fund did not use such
instruments.  In  addition,  a fund  will pay  commissions  and  other  costs in
connection  with such  investments,  which may increase that fund's expenses and
reduce its yield.


                                       10
<PAGE>

      Each fund's current policy is a limit options and futures  transactions to
those described  above.  Each fund currently does not intend to purchase put and
call options having a value in excess of 5% of its total assets.

INTEREST RATE FUTURES CONTRACTS

      Interest  rate futures  contracts,  which are traded on commodity  futures
exchanges,  provide for the sale by one party and the purchase by another  party
of a  specified  type  and  amount  of  financial  instruments  (or an  index of
financial  instruments)  at a  specified  future  date.  Interest  rate  futures
contracts  currently exist covering such financial  instruments as U.S. Treasury
bonds, notes and bills,  Government National Mortgage Association  certificates,
bank  certificates  of deposit and 90-day  commercial  paper.  An interest  rate
futures  contract may be held until the  underlying  instrument is delivered and
paid for on the delivery  date, but most contracts are closed out before then by
taking an offsetting position on a futures exchange.

      A fund may purchase an interest rate futures contract (that is, enter into
a futures  contract to  purchase an  underlying  financial  instrument)  when it
intends  to  purchase  fixed  income  securities  but has not yet done so.  This
strategy is sometimes called an anticipatory hedge. This strategy is intended to
minimize  the  effects of an increase  in the price of the  securities  the fund
intends to  purchase  (but may also  reduce the effects of a decrease in price),
because the value of the futures  contract would be expected to rise and fall in
the same  direction as the price of the securities the fund intends to purchase.
The fund could purchase the intended  securities  either by holding the contract
until  delivery and receiving the financial  instrument  underlying  the futures
contract,  or by purchasing the securities  directly and closing out the futures
contract position.  If the fund no longer wished to purchase the securities,  it
would close out the futures contract before delivery.

      A fund may sell a futures contract (that is, enter into a futures contract
to  sell  an  underlying  financial  instrument)  to  offset  price  changes  of
securities  it already  owns.  This  strategy is intended to minimize  any price
changes in the securities the fund owns (whether  increases or decreases) caused
by interest rate  changes,  because the value of the futures  contract  would be
expected  to move in the  opposite  direction  from the value of the  securities
owned by the fund. The funds do not expect  ordinarily to hold futures contracts
they have sold until delivery or to use securities they own to satisfy  delivery
requirements.  Instead, each fund expects to close out such contracts before the
delivery date.

      The prices of interest  rate  futures  contracts  depend  primarily on the
value of the instruments on which they are based, the price changes of which, in
turn,  primarily reflect changes in current interest rates.  Because there are a
limited  number of types of interest rate futures  contracts,  it is likely that
the standardized  futures  contracts  available to a fund will not exactly match
the securities the fund wishes to hedge or intends to purchase, and consequently
will not provide a perfect  hedge against all price  fluctuation.  Because fixed
income instruments all respond similarly to changes in interest rates,  however,
a  futures  contract,  the  underlying  instrument  of  which  differs  from the
securities  the fund wishes to hedge or intends to purchase,  may still  provide
protection   against  changes  in  interest  rate  levels.   To  compensate  for
differences in historical  volatility  between  positions a fund wishes to hedge
and the standardized futures contracts available to it, the fund may purchase or
sell futures  contracts  with a greater or lesser value than the  securities  it
wishes to hedge or intends to purchase.

FUTURES TRADING

      If a fund  does not wish to hold a  futures  contract  position  until the
underlying  instrument  is delivered  and paid for on the delivery  date, it may
attempt to close out the contract by entering into an  offsetting  position on a
futures  exchange that provides a secondary  market for the contract.  A futures
contract is closed out by entering  into an  opposite  position in an  identical
futures  contract (for example,  by purchasing a contract on the same instrument
and with the same  delivery date as a contract the fund had sold) at the current
price as  determined on the futures  exchange.  A fund's gain or loss on closing
out a futures contract depends on the difference  between the price at which the
fund  entered  into the  contract  and the price at which the contract is closed
out.  Transaction  costs in opening and closing  futures  contracts must also be
taken into account. There can be no assurance that a fund will be able to offset
a futures position at the time it wishes to, or at a price that is advantageous.
If a fund  were  unable  to  enter  into an  offsetting  position  in a  futures
contract,  it might have to continue  to hold the  contract  until the  delivery


                                       11
<PAGE>

date, in which case it would  continue to bear the risk of price  fluctuation in
the contract until the underlying instrument was delivered and paid for.

      At the time a fund enters into an interest  rate futures  contract,  it is
required to deposit with its custodian, in the name of the futures broker (known
as a futures  commission  merchant,  or "FCM"),  a percentage of the  contract's
value.  This amount,  which is known as initial margin,  generally  equals 5% or
less of the value of the futures contract.  Initial margin is in the nature of a
good faith  deposit or  performance  bond,  and is returned to the fund when the
futures  position is terminated,  after all  contractual  obligations  have been
satisfied.  Futures  margin does not  represent a  borrowing  by a fund,  unlike
margin  extended  by a  securities  broker,  and  depositing  initial  margin in
connection with futures positions does not constitute  purchasing  securities on
margin for the purposes of a fund's investment  limitations.  Initial margin may
be maintained  either in cash or in appropriate  liquid  securities such as U.S.
government securities.

      As the contract's value fluctuates,  payments known as variation margin or
maintenance margin are made to or received from the FCM. If the contract's value
moves against the fund (i.e.,  the fund's futures  position  declines in value),
the fund may be required to make payments to the FCM, and, conversely,  the fund
may be  entitled  to receive  payments  from the FCM if the value of its futures
position increases.  This process is known as marking-to-market  and takes place
on a daily basis.

      In  addition  to  initial  margin  deposits,  the fund will  instruct  its
custodian to segregate  additional  cash and  appropriate  liquid  securities to
cover its obligations under futures contracts it has purchased. The value of the
assets held in the segregated account will be equal to the daily market value of
all  outstanding  futures  contracts  purchased  by the  fund,  less the  amount
deposited as initial margin.  When the fund has sold futures  contracts to hedge
securities it owns, it will not sell those securities (or lend to another party)
while the  contracts  are  outstanding,  unless  it  substitutes  other  similar
securities  for the  securities  sold or lent.  The fund  will not sell  futures
contracts  with a value  exceeding the value of securities it owns,  except that
the  fund  may do so to the  extent  necessary  to  adjust  for  differences  in
historical  volatility  between the securities owned and the contracts used as a
hedge.

RISKS OF INTEREST RATE FUTURE CONTRACTS

      By  purchasing  an  interest  rate  futures  contract,  the fund in effect
becomes exposed to price fluctuations  resulting from changes in interest rates,
and by selling a futures contract the fund neutralizes  those  fluctuations.  If
interest  rates  fall,  the fund would  expect to profit from an increase in the
value of the instrument  underlying a futures contract it had purchased,  and if
interest  rates rise,  the fund would expect to offset the resulting  decline in
the value of the  securities  it owns by  profits in a futures  contract  it has
sold.  If  interest  rates  move  in  the  direction  opposite  that  which  was
contemplated at the time of purchase,  however,  the fund's positions in futures
contracts  could  have a  negative  effect on the  fund's  net asset  value.  If
interest  rates rise when the fund has  purchased  futures  contracts,  the fund
could suffer a loss in its futures positions. Similarly, if interest rates fall,
losses in a futures  contract a fund has sold could negate  gains on  securities
the  fund  owns,  or could  result  in a net loss to the  fund.  In this  sense,
successful  use of interest rate futures  contracts by a fund will depend on the
adviser's ability to hedge the fund in the correct way at the appropriate time.

      Other than the risk that  interest  rates will not move as  expected,  the
primary risk in  employing  interest  rate futures  contracts is that the market
value of the  futures  contracts  may not move in concert  with the value of the
securities the fund wishes to hedge or intends to purchase. This may result from
differences  between the  instrument  underlying  the futures  contracts and the
securities  the fund  wishes to hedge or  intends to  purchase,  as would be the
case, for example,  if the fund hedged U.S.  Treasury  bonds by selling  futures
contracts on U.S. Treasury notes.

      Even if the  securities  which are the objects of a hedge are identical to
those  underlying  the  futures  contract,   there  may  not  be  perfect  price
correlation  between  the two.  Although  the  value of  interest  rate  futures
contracts  is  primarily  determined  by the price of the  underlying  financial
instruments,  the value of interest  rate futures  contracts is also affected by
other factors, such as current and anticipated short-term and long-term interest
rates,  the  time  remaining  until  expiration  of the  futures  contract,  and
conditions in the futures markets, which may not affect the current market price
of the underlying  financial  instruments in the same way. In addition,  futures
exchanges establish daily price limits for interest rate futures contracts,  and


                                       12
<PAGE>

may halt trading in the  contracts if their prices move upward and downward more
than a specified daily limit on a given day. This could distort the relationship
between the price of the  underlying  instrument and the futures  contract,  and
could prevent prompt liquidation of unfavorable futures positions.  The value of
a futures  contract may also move  differently  from the price of the underlying
financial  instrument  because of inherent  differences  between the futures and
securities  markets,  including  variations  in  speculative  demand for futures
contracts and for debt securities, the differing margin requirements for futures
contracts and debt securities, and possible differences in liquidity between the
two markets.

PUT OPTIONS ON INTEREST RATE FUTURES CONTRACTS

      Purchasing a put option on an interest rate futures  contract gives a fund
the right to assume a seller's position in the contract at a specified  exercise
price at any time up to the option's  expiration date. In return for this right,
the fund pays the  current  market  price for the  option  (known as the  option
premium),  as determined on the commodity  futures  exchange where the option is
traded.

      A fund may  purchase  put options on interest  rate  futures  contracts to
hedge against a decline in the market value of securities the fund owns. Because
a put option is based on a contract to sell a financial  instrument at a certain
price,  its value will tend to move in the opposite  direction from the price of
the  financial  instrument  underlying  the futures  contract;  that is, the put
option's value will tend to rise when prices fall, and fall when prices rise. By
purchasing  a put option on an interest  rate futures  contract,  the fund would
attempt to offset  potential  depreciation of securities it owns by appreciation
of the put option.  This strategy is similar to selling the  underlying  futures
contract directly.

      A fund's position in a put option on an interest rate futures contract may
be terminated  either by exercising the option (and assuming a seller's position
in the underlying futures contract at the option's exercise price) or by closing
out the option at the current price as determined  on the futures  exchange.  If
the put option is not exercised or closed out before its  expiration  date,  the
entire  premium  paid  would  be lost by the  fund.  A fund  could  profit  from
exercising a put option if the current  market value of the  underlying  futures
contract were less than the sum of the exercise  price of the put option and the
premium paid for the option  because the fund would,  in effect,  be selling the
futures  contract at a price higher than the current  market price. A fund could
also profit from  closing  out a put option if the current  market  price of the
option is greater  than the premium  the fund paid for the  option.  Transaction
costs must also be taken into  account in these  calculations.  A fund may close
out an option it had  purchased  by selling  an  identical  option  (that is, an
option on the same futures contract, with the same exercise price and expiration
date) in a closing  transaction on a futures  exchange that provides a secondary
market for the option.  A fund is not required to make futures  margin  payments
when it purchases an option on an interest rate futures contract.

      Compared to the purchase or sale of an interest rate futures contract, the
purchase of a put option on an interest rate futures contract involves a smaller
potential  risk to the fund,  because the maximum  amount at risk is the premium
paid  for the  option  (plus  related  transaction  costs).  If  prices  of debt
securities remain stable, however, purchasing a put option may involve a greater
probability of loss than selling a futures  contract,  even though the amount of
the potential loss is limited.  The adviser will consider the different risk and
reward  characteristics  of options and futures contracts when selecting hedging
instruments.

RISKS OF TRANSACTIONS IN OPTIONS ON INTEREST RATE FUTURES CONTRACTS

      Options on interest rate futures contracts are subject to risks similar to
those  described  above with respect to interest rate futures  contracts.  These
risks  include the risk that the adviser may not hedge a fund in the correct way
at the  appropriate  time, the risk of imperfect price  correlation  between the
option and the  securities  being hedged,  and the risk that there may not be an
active secondary market for the option.  There is also a risk of imperfect price
correlation between the option and the underlying futures contract.

      Although the adviser will  purchase and write only those options for which
there appears to be a liquid  secondary  market,  there can be no assurance that
such a market will exist for any particular  option at any  particular  time. If


                                       13
<PAGE>

there were no liquid secondary market for a particular option, a fund might have
to exercise an option it had purchased in order to realize any profit, and might
continue to be obligated under an option it had written until the option expired
or was exercised.

REGULATORY NOTIFICATION OF FUTURES AND OPTIONS STRATEGIES

      The Trust has  filed on  behalf of the funds a notice of  eligibility  for
exclusion  from the  definition of the term  "commodity  pool operator" with the
Commodity  Futures  Trading   Commission   ("CFTC")  and  the  National  Futures
Association,  which regulate trading in the futures markets.  Under  regulations
adopted by the CFTC, futures contracts and related options may be used by a fund
(a) for  hedging  purposes,  without  quantitative  limits,  and  (b) for  other
purposes to the extent that the amount of margin deposit on all such non-hedging
futures  contracts owned by the fund,  together with the amount of premiums paid
by the fund on all such non-hedging options held on futures contracts,  does not
exceed 5% of the  market  value of the  fund's  net  assets.  Each fund will not
purchase  futures  contracts or related  options if as a result more than 25% of
the  fund's  total  assets  would be so  invested.  These  limits on the  fund's
investments in futures  contracts are not  fundamental and may be changed by the
Board of Trustees as regulatory agencies permit. Each fund will not modify these
limits to  increase  its  permissible  futures and  related  options  activities
without supplying additional information in a supplement to a current Prospectus
or  Statement  of  Additional  Information  that  has been  distributed  or made
available to the fund's shareholders.

       SPECIAL FACTORS AFFECTING MARYLAND AND PENNSYLVANIA TAX-FREE FUNDS

OVERVIEW


      Because the Maryland Tax-Free Fund and the Pennsylvania Tax-Free Fund each
focus  investments  in  a  specific  state,  there  are  risks  associated  with
investment  in each such fund which would not exist if those funds'  investments
were more widely diversified.  These risks include the possible enactment of new
legislation in the applicable  state which could affect Maryland or Pennsylvania
municipal obligations, economic factors which could affect these obligations and
varying  levels of supply and  demand for  Maryland  or  Pennsylvania  municipal
obligations.


      The  following  only  highlights  some of the more  significant  financial
trends and problems and is based on information  drawn from official  statements
and  prospectuses  relating to securities  offerings of the states of the United
States,  the State of  Maryland  and the  Commonwealth  of  Pennsylvania,  their
agencies and  instrumentalities,  as available on the date of this  Statement of
Additional   Information.   The  funds  assume  no  obligation  to  update  this
information.

MARYLAND TAX-FREE FUND

      STATE DEBT The Maryland  Constitution  prohibits the  contracting of State
general  obligation  debt unless it is authorized by a law levying an annual tax
or taxes  sufficient to pay the debt service within 15 years and prohibiting the
repeal of the tax or taxes or their use for  another  purpose  until the debt is
paid. As a uniform  practice,  each separate  enabling act which  authorizes the
issuance  of  general  obligation  bonds  for a  given  object  or  purpose  has
specifically levied and directed the collection of an ad valorem property tax on
all taxable  property in the State. The Board of Public Works is directed by law
to fix by May 1 of each year the precise  rate of such tax  necessary to produce
revenue sufficient for debt service  requirements of the next fiscal year, which
begins July 1.  However,  the taxes  levied need not be  collected  if or to the
extent that funds  sufficient for debt service  requirements  in the next fiscal
year have been appropriated in the annual State budget. Accordingly,  the Board,
in  annually  fixing  the rate of  property  tax  after  the end of the  regular
legislative  session in April,  takes account of appropriations of general funds
for debt service.

      There is no general  debt limit  imposed by the Maryland  Constitution  or
public general laws, but a special committee created by statute annually submits
to the Governor an estimate of the maximum amount of new general obligation debt
that prudently may be authorized.  Although the committee's responsibilities are
advisory  only,  the  Governor  is  required  to give due  consideration  to the
committee's  findings in preparing a preliminary  allocation of new general debt
authorization  for the  ensuing  fiscal  year.  The  continuation  of the credit
ratings on State debt is dependent upon several economic and political  factors,


                                       14
<PAGE>

including  the  ability to continue  to fund a  substantial  portion of the debt
service on general  obligation  debt from  general  fund  revenues in the annual
State budget or to raise the rate of State property tax levies,  and the ability
to maintain the amount of authorized debt within the range of affordability.

      Consolidated  Transportation  Bonds are limited  obligations issued by the
Maryland  Department  of  Transportation,  the  principal  of which must be paid
within 15 years from the date of issue,  for  highway,  port,  transit,  rail or
aviation  facilities  or any  combination  of such  facilities.  Debt service on
Consolidated  Transportation  Bonds is payable from those portions of the excise
tax on each gallon of motor vehicle fuel and the motor vehicle  titling tax, all
mandatory motor vehicle registration fees, motor carrier fees, and the corporate
income tax as are credited to the Maryland  Department of  Transportation,  plus
all departmental operating revenues and receipts.  Holders of such bonds are not
entitled to look to other sources for payment.

      The Maryland Transportation Authority operates certain highway, bridge and
tunnel toll facilities in the State. The tolls and other revenues  received from
these  facilities  are pledged as security  for revenue  bonds of the  Authority
issued  under,  and secured by, a trust  agreement  between the  Authority and a
corporate   trustee.   As  of  December   31,  1998,   $340.8   million  of  the
Transportation's revenue bonds were outstanding.

      Certain other  instrumentalities of the State government are authorized to
borrow  money  under  legislation   which  expressly   provides  that  the  loan
obligations  shall not be deemed to  constitute  a debt or a pledge of the faith
and  credit  of the  State.  The  Community  Development  Administration  of the
Department of Housing and Community Development, higher educational institutions
(including  St. Mary's College of Maryland,  the University of Maryland  System,
and  Morgan  State  University),  the  Maryland  Transportation  Authority,  the
Maryland Water Quality Financing Administration,  and the Maryland Environmental
Service have issued and have  outstanding  bonds of this type.  The principal of
and  interest on bonds  issued by these  bodies are payable  solely from various
sources,  principally  fees  generated from use of the facilities or enterprises
financed by the bonds.

      The Port of  Baltimore  is one of the larger  foreign  trade  ports in the
United States and in the world and a significant  factor in Maryland's  economy.
The total cargo  tonnage at the Port had  declined  from  30,682,730  in 1982 to
25,147,533 in 1997.  The Port handles both high value general  cargo,  including
containers and  automobiles,  as well as bulk cargo such as coal and grain.  The
value of the  tonnage  handled  increased  from  $14.2  billion in 1982 to $18.8
billion in 1997.  The  ability of the Port to sustain and improve its volume and
value of cargoes is dependent,  in part,  upon  national and worldwide  economic
conditions.

      The Maryland Stadium  Authority is responsible for financing and directing
the  acquisition  and  construction  of  one or  more  new  professional  sports
facilities in Maryland.  Currently, the Authority operates Oriole Park at Camden
Yards,  which  opened  in 1992.  In  connection  with the  construction  of that
facility,  the Authority issued $155 million in notes and bonds. Those notes and
bonds are lease-backed revenue obligations,  the payment of which is secured by,
among other things,  an assignment of revenues  received under a lease of Oriole
Park at Camden Yards from the Stadium  Authority  to the State.  Annual net debt
service on the Authority's obligations is $14 million.

      The  Stadium   Authority  also  has  been  assigned   responsibility   for
constructing  expansions of the Convention  Centers in Baltimore and Ocean City.
The  Baltimore  Convention  Center  expansion  cost  $167  million  and is being
financed  through a  combination  of  funding  from  Baltimore  City  bonds ($50
million),  Stadium  Authority  revenue  bonds ($55  million),  and State general
obligation bonds ($58 million).  The Ocean City Convention Center expansion cost
$33.2 million and is being financed  through a combination of funding from Ocean
City  and  the  Stadium  Authority.  Annual  debt  service  on  the  obligations
attributable to the Baltimore and Ocean City expansion  projects is projected to
be $9,800,000 and $1,490,000, respectively.

      In October 1995, the Stadium  Authority and the Baltimore Ravens (formerly
known as the Cleveland  Browns) executed a Memorandum of Agreement which commits
the Ravens to occupy a to be constructed football stadium in Baltimore City. The
Agreement was approved by the Board of Public Works and constitutes a "long-term
lease with a National  Football  League  team" as  required  by statute  for the
issuance of Stadium  Authority bonds. The Stadium Authority sold $87.565 million


                                       15
<PAGE>

in lease-backed revenue bonds on May 1, 1996. The proceeds from the bonds, along
with cash available from State lottery proceeds,  investment earnings, and other
sources  will  be  used to pay  project  design  and  construction  expenses  of
approximately  $220  million.  The bonds are solely  secured by an assignment of
revenues received under a lease of the project from the Stadium Authority to the
State. Authority debt service on the bonds will be $7.0 million annually.

      The Authority has also been assigned  responsibility for construction of a
conference  center  in  Montgomery  County.  The  center  is  expected  to  cost
$27,500,000  and is  being  financed  through  a  combination  of  funding  from
Montgomery County and the Authority.  The Authority is authorized to issue up to
$17,600,000  in revenue  bonds  which it expects to sell  during the fiscal year
2000.

      The State has financed and expects to continue to finance the construction
and   acquisition   of  various   facilities   through   conditional   purchase,
sale-leaseback,  and similar transactions. All of the lease payments under these
arrangements  are  subject  to  annual  appropriation  by the  Maryland  General
Assembly.  In the event that  appropriations  are not made, the State may not be
held contractually liable for the payments.

      LOCAL  SUBDIVISION  DEBT The counties and incorporated  municipalities  in
Maryland issue general obligation debt for general  governmental  purposes.  The
general  obligation  debt of the counties  and  incorporated  municipalities  is
generally  supported  by AD  VALOREM  taxes on real  estate,  tangible  personal
property  and  intangible  personal  property  subject to  taxation.  The issuer
typically  pledges its full faith and credit and  unlimited  taxing power to the
prompt payment of the maturing  principal and interest on the general obligation
debt and to the levy and  collection  of the AD  VALOREM  taxes as and when such
taxes  become  necessary in order to provide  sufficient  funds to meet the debt
service  requirements.  The amount of debt which may be  authorized  may in some
cases be limited by the  requirement  that it not exceed a stated  percentage of
the assessable base upon which such taxes are levied.

      OTHER RISK FACTORS The manufacturing  sector of Maryland's economy,  which
historically has been a significant  element of the State's economic health, has
experienced  severe  financial  pressures and an overall  contraction  in recent
years.  This is due in part to the  reduction in  defense-related  contracts and
grants,  which has had an adverse impact that is substantial  and is believed to
be  disproportionately  large compared with the impact on most other states. The
State  has  endeavored  to  promote  economic  growth  in other  areas,  such as
financial  services,  health  care and high  technology.  Whether  the State can
successfully  make the transition from an economy reliant on heavy industries to
one based on service and  science-oriented  businesses is  uncertain.  Moreover,
future  economic   difficulties  in  the  service  sector  and  high  technology
industries  being  promoted  by  Maryland  could have an  adverse  impact on the
finances  of the State and its  subdivisions,  and could  adversely  affect  the
market value of the Bonds in the Maryland Trust or the ability of the respective
obligors to make  payments  of  interest  and  principal  due on such Bonds.  In
addition,  Maryland's  relatively high concentration of governmental  employment
makes the state  potentially  vulnerable to any decreases in federal,  including
military, and state governmental spending.

      The  State  and  its  subdivisions,  and  their  respective  officers  and
employees, are defendants in numerous legal proceedings,  including alleged tort
and breaches of contract and other alleged violations of laws.  Although adverse
decisions  in these  matters  could  require  extraordinary  appropriations  not
budgeted  for, in the opinion of the  Attorney  General of  Maryland,  the legal
proceedings  are not likely to have a  material  adverse  effect on the  State's
financial position.

PENNSYLVANIA TAX-FREE FUND

      STATE DEBT  Pennsylvania may incur debt to rehabilitate  areas affected by
disaster,  debt approved by the electorate,  debt for certain  capital  projects
(such  as  highways,  public  improvements,   transportation  assistance,  flood
control,  redevelopment assistance, site development and industrial development)
and tax anticipation  debt payable in the fiscal year of issuance.  Pennsylvania
had outstanding  general  obligation debt of $4,724.5  million at June 30, 1998.
Pennsylvania  is not  permitted to fund deficits  between  fiscal years with any
form of debt. All year-end deficit balances must be funded within the succeeding
fiscal year's budget.  At December 1, 1998, all outstanding  general  obligation
bonds of Pennsylvania  were rated AA by S&P and Aa3 by Moody's (see Appendix A).
There can be no assurance that the current  ratings will remain in effect in the
future.  The  Pennsylvania  Tax-Free  Fund assumes no  obligation to update this
rating information. Over the five-year period ending June 30, 2004, Pennsylvania


                                       16
<PAGE>

has  projected  that it will issue bonds  totaling  $4,328.5  million and retire
bonded debt in the principal amount of $2,986.1 million.

      Certain agencies created by Pennsylvania  have statutory  authorization to
incur debt for which Pennsylvania  appropriations to pay debt service thereon is
not required.  As of June 30, 1998, the combined total debt  outstanding for all
above-mentioned  agencies  was $8,518  million.  The debt of these  agencies  is
supported by assets of, or revenues derived from, the various projects  financed
and is not an obligation of Pennsylvania.  Some of these agencies,  however, are
indirectly  dependent on Pennsylvania  appropriations.  The only  obligations of
agencies in Pennsylvania  that bear a moral obligation of Pennsylvania are those
issued by the  Pennsylvania  Housing  Finance Agency  ("PHFA"),  a state-created
agency which provides  housing for lower and moderate income  families,  and The
Hospitals and Higher Education Facilities  Authority of Philadelphia  ("Hospital
Authority"),  an agency  created  by the City of  Philadelphia  to  acquire  and
prepare various sites for use as  intermediate  care facilities for the mentally
retarded.

      LOCAL  GOVERNMENT  DEBT Numerous local  government  units in  Pennsylvania
issue  general  obligations  (i.e.,  backed by  taxing  power)  debt,  including
counties,  cities,  boroughs,  townships and school  districts.  School district
obligations  are  supported   indirectly  by   Pennsylvania.   The  issuance  of
non-electoral general obligation debt is limited by constitutional and statutory
provisions.  Electoral debt, i.e., that approved by the voters, is unlimited. In
addition,  local government units and municipal and other  authorities may issue
revenue obligations that are supported by the revenues generated from particular
projects or enterprises.  Examples  include  municipal  authorities  (frequently
operating  water  and  sewer  systems),  municipal  authorities  formed to issue
obligations  benefiting hospitals and educational  institutions,  and industrial
development  authorities,  whose  obligations  benefit  industrial or commercial
occupants.  In some cases, sewer or water revenue  obligations are guaranteed by
taxing bodies and have the credit characteristics of general obligation debt.

      LITIGATION  Pennsylvania is currently involved in certain litigation where
adverse  decisions  could  have an  adverse  impact on its  ability  to pay debt
service.  For  instance,  COUNTY OF ALLEGHENY V.  COMMONWEALTH  OF  PENNSYLVANIA
involves  litigation  regarding  the state  constitutionality  of the  statutory
scheme for county funding of the judicial system. In PENNSYLVANIA ASSOCIATION OF
RURAL AND SMALL SCHOOLS V. CASEY, the constitutionality of Pennsylvania's system
for funding  local school  districts has been  challenged.  No estimates for the
amount of these claims are available.

      OTHER FACTORS  Pennsylvania  historically  has been  identified as a heavy
industry  state,  although that  reputation  has changed with the decline of the
coal,  steel  and  railroad  industries  and the  resulting  diversification  of
Pennsylvania's  industrial  composition.  The major new sources of growth are in
the service sector,  including trade,  medical and health services,  educational
and financial  institutions.  Manufacturing  has fallen behind both the services
sector  and the trade  sector as the  largest  single  source of  employment  in
Pennsylvania.  Between 1989 and 1998,  employment in Pennsylvania has grown each
year  at a  rate  slightly  in  excess  of  the  growth  in  employment  in  the
mid-Atlantic  region, but less than that of the U.S. as a whole, during the same
period. Pennsylvania's average unemployment rate for the years 1994 through 1998
remained  slightly  above the nation's  annual  average  unemployment  rate. The
unadjusted  unemployment  rate for Pennsylvania for March, 1999 was 4.8% and for
the United States for March,  1999 was 4.4%. The population of Pennsylvania,  12
million people in 1998, according to the U.S. Bureau of the Census, represents a
slight increase from the 1989 estimate of 11.876  million.  Per capita income in
Pennsylvania  was $25,678 for calendar year 1997,  slightly above the per capita
income of the United  States of  $25,298.  Pennsylvania's  General  Fund,  which
receives all tax receipts and most other revenues and through which debt service
on all general  obligations of Pennsylvania are made,  closed fiscal years ended
June 30,  1996,  June 30, 1997 and June 30, 1998 with fund  balances of $635.182
million, $1,364.9 million, and $1,958.88 million respectively.

      Changes in local economic conditions or local governmental policies within
Pennsylvania,  which  can  vary  substantially  by  region,  could  also  have a
significant impact on the performance of municipal obligations held by the fund.
The City of Philadelphia,  for example,  experienced  severe financial  problems
which impaired its ability to borrow money and adversely affected the ratings of
its  obligations  and  their  marketability.   While  the  fund  may  invest  in
obligations that are secured obligators other than Pennsylvania or its political
subdivisions (such as hospitals, universities,  corporate obligors and corporate
credit and liquidity  providers)  and  obligations  limited to specific  revenue


                                       17
<PAGE>

pledges (such as sewer authority bonds), the  creditworthiness of these obligors
may be partly dependent on the creditworthiness of Pennsylvania or its municipal
authorities.

                 ADDITIONAL PURCHASE AND REDEMPTION INFORMATION

      Each fund  offers  two  classes of  shares,  known as  Primary  Shares and
Navigator Shares.  Primary Shares are available from Legg Mason,  certain of its
affiliates  and  unaffiliated  entities  having an  agreement  with Legg  Mason.
Navigator Shares are currently offered for sale only to:  Institutional  Clients
of Legg Mason  Trust  Company for which Trust  Company  exercises  discretionary
investment  management  responsibility  and  accounts  of  customers  with  such
Institutional  Clients;  qualified  retirement  plans managed on a discretionary
basis and having net assets of at least $200 million;  clients of Bartlett & Co.
who, as of December 19, 1996, were shareholders of Bartlett Short Term Bond Fund
or Bartlett Fixed Income Fund and for whom Bartlett acts as an ERISA  fiduciary;
certain  institutions who were clients of Fairfield  Group,  Inc. as of February
28, 1999 for  investment  of their own monies and monies for which they act in a
fiduciary capacity;  and any qualified retirement plan of Legg Mason, Inc. or of
any of its  affiliates.  Navigator  Shares may not be purchased  by  individuals
directly,  but  Institutional  Clients may purchase shares for Customer Accounts
maintained for individuals. Primary Shares are available to all other investors.

FUTURE FIRST SYSTEMATIC INVESTMENT PLAN

      If you invest in Primary Shares,  the Prospectus for those shares explains
that you may buy Primary Shares through the Future First  Systematic  Investment
Plan.  Under this plan you may  arrange for  automatic  monthly  investments  in
Primary  Shares of $50 or more by  authorizing  Boston  Financial  Data Services
("BFDS"), the funds' transfer agent, to transfer funds each month from your Legg
Mason account or from your checking  account to be used to buy Primary Shares of
the fund you selected at the per share net asset value determined on the day the
funds  are  sent  from  your  bank.  An  account  statement  will be sent to you
quarterly.  You may terminate the Future First Systematic Investment Plan at any
time without charge or penalty.  Forms to enroll in the Future First  Systematic
Investment Plan are available from any Legg Mason or affiliated office.

PURCHASES BY CHECK

      In making  purchases  of shares by check,  you should be aware that checks
drawn on a member bank of the Federal  Reserve System will normally be converted
to federal funds and used to purchase shares within two business days of receipt
by Legg  Mason or its  affiliate.  Legg Mason is closed on the days that the New
York Stock Exchange ("Exchange") is closed, which are listed under "Valuation of
Fund Shares".  Checks drawn on banks that are not members of the Federal Reserve
System may take up to nine business days to be converted.

LETTER OF INTENTION -- (Primary Shares)

      Through a Letter of  Intention  ("LOI") you may pay the lower sales charge
on the dollar amount of Primary Shares currently being purchased plus the dollar
amount of any purchases  you intend to make during the next  thirteen  months of
shares of this and other Legg Mason funds sold with an initial sales charge.  To
take  advantage  of an LOI you should  indicate  the total  amount you intend to
purchase over the  thirteen-month  period on the form  available  from your Legg
Mason or affiliated  financial  advisor.  Holdings acquired up to 90 days before
the LOI is  filed  will be  counted  toward  completion  of the LOI and  will be
entitled  to a  retroactive  downward  adjustment  of the initial  sales  charge
providing  that you bring the prior  purchase(s)  to the  attention of your Legg
Mason or affiliated  financial advisor at the time the LOI is filed. The minimum
investment  under an LOI is  $50,000.  Signing an LOI does not  obligate  you to
purchase the full amount indicated,  but you must complete the intended purchase
to obtain the reduced sales charge.  THE FRONT-END  SALES CHARGE IS BEING WAIVED
FOR ALL PURCHASES OF PRIMARY SHARES OF EACH FUND MADE THROUGH JULY 31, 2000.

      If the total amount of shares  purchased at the end of the eleventh  month
does not equal the amount  stated in the LOI, you will be notified in writing by
Legg Mason of the amount  purchased to date, the amount required to complete the
LOI and the  expiration  date.  If the funds'  transfer  agent,  BFDS,  does not


                                       18
<PAGE>

receive a completed  LOI within 20 business  days after  settlement of the first
LOI purchase, or if the total purchases indicated on the LOI are not made within
the  thirteen-month  period,  your account  will be charged with the  difference
between the  reduced LOI sales  charge and the sales  charge  applicable  to the
purchases  actually  made. The first purchase under an LOI must be at least 2.5%
of the intended LOI purchases for the Maryland and  Pennsylvania  Tax-Free Funds
and 1% for the Tax-Free Intermediate Fund. Shares with a value of up to 2.5% for
the  Maryland  and  Pennsylvania  Tax-Free  Funds  and  1.25%  for the  Tax-Free
Intermediate  Fund, of the intended LOI purchases  will be held in escrow during
the  thirteen-month  period  (registered  in your name) to assure such necessary
payment.  These  escrowed  shares may not be exchanged  for shares of other Legg
Mason funds. If you redeem your account during this period,  the applicable fund
will withhold from the escrow account  sufficient shares to pay any unpaid sales
charge.

RIGHT OF ACCUMULATION -- (Primary Shares)

      Under  the  Right of  Accumulation,  the  current  value of your  existing
Primary  Shares in Legg Mason  funds sold with an  initial  sales  charge may be
combined  with the amount of your  current  purchase  in  determining  the sales
charge for the  current  purchase.  In  determining  both the  current  value of
existing shares and the amount of the current  purchase,  Primary Shares held or
purchased by the investor's spouse,  and/or children under the age of 21, may be
included.  In order to receive a reduced sales charge for the current  purchase,
you must remind your Legg Mason or  affiliated  financial  advisor of your share
balance in Legg Mason funds sold with initial  sales  charges at the time of the
current purchase.

REINSTATEMENT PRIVILEGE --(Primary Shares)

      Shareholders  who redeem any of their Primary  Shares may reinstate  those
shares  without a sales  charge by  notifying  their  Legg  Mason or  affiliated
financial  advisor  of such  desire  and  placing  an order for the amount to be
purchased within 90 days after the date of redemption. The reinstatement will be
made at the net  asset  value  per  share  next  computed  after  the  Notice of
Reinstatement   and  order  are  received  by  Legg  Mason's  Funds   Processing
department.  The amount of a purchase under this reinstatement  privilege cannot
exceed the amount of the  redemption  proceeds.  Gain on a redemption is taxable
regardless of whether the reinstatement privilege is exercised;  however, a loss
arising  out  of  a  redemption  will  not  be  deductible  to  the  extent  the
reinstatement  privilege is exercised  within 30 days after  redemption,  and an
adjustment  will be made to the  shareholder's  tax  basis for  shares  acquired
pursuant to the reinstatement privilege.

REDEMPTION SERVICES

      Each fund  reserves the right to modify or terminate the wire or telephone
redemption services described in its Prospectuses at any time.

      A redemption  request received by your Legg Mason financial advisor may be
treated as a request for repurchase and, if it is accepted,  your shares will be
purchased  at the net asset value per share  determined  as of the next close of
the Exchange.  The date of payment for  redemption may not be postponed for more
than seven days,  and the right of redemption  may not be suspended,  except (a)
for any periods  during which the Exchange is closed  (other than for  customary
weekend  and  holiday  closings),  (b) when  trading in markets a fund  normally
utilizes is restricted or an emergency,  as defined by rules and  regulations of
the SEC, exists,  making disposal of the fund's  investments or determination of
its net asset value not reasonably practicable, or (c) for such other periods as
the SEC, by order,  may permit for protection of a fund's  shareholders.  In the
case of any such suspension, you may either withdraw your request for redemption
or receive  payment  based upon the net asset  value next  determined  after the
suspension is lifted.

      Each fund reserves the right under certain conditions to honor any request
for  redemption,  or  combination  of requests from the same  shareholder in any
90-day period,  totaling $250,000 or 1% of the net assets of the fund, whichever
is less, by making payment in whole or in part by securities  valued in the same
way as they would be valued for  purposes  of  computing  each  fund's net asset
value per  share.  Any such  redemption  payments  shall be made with  portfolio
securities  that are readily  marketable.  If payment is made in  securities,  a
shareholder   generally  will  incur  brokerage  expenses  in  converting  those


                                       19
<PAGE>

securities  into cash and will be subject to  fluctuation in the market price of
those  securities  until  they are sold.  The funds do not  redeem in kind under
normal circumstances, but would do so where the adviser determines that it would
be in the best interests of the shareholders as a whole.  Although each fund may
elect to redeem any shareholder  account with a current value of less than $500,
a fund will not redeem  accounts  that fall  below $500  solely as a result of a
reduction in net asset value per share.

                           ADDITIONAL TAX INFORMATION

      The following is a general summary of certain tax considerations affecting
each fund and its  shareholders.  Investors  are urged to consult  their own tax
advisers for more detailed  information  regarding  any federal,  state or local
taxes that may apply to them.

GENERAL

      Each fund  intends to  continue to qualify  for  treatment  as a regulated
investment  company ("RIC") under the Internal  Revenue Code of 1986, as amended
("Code") so that it will be  relieved of federal  income tax on that part of its
investment company taxable income (generally,  taxable net investment income and
any net short-term capital gain) and net capital gain that it distributes to its
shareholders.  If a fund so  qualifies  and, at the close of each quarter of its
taxable year, at least 50% of the value of its total assets  consists of certain
obligations  the interest on which is excludable from gross income under Section
103(a)  of the  Code,  that  fund  may pay  "exempt-interest"  dividends  to its
shareholders.  Those dividends constitute the portion of the aggregate dividends
(excluding capital gain distributions),  as designated by the fund, equal to the
excess of the fund's  excludable  interest  over certain  amounts  disallowed as
deductions.  Exempt-interest dividends are excludable from a shareholder's gross
income;  however,  the  amount  of  such  dividends  must  be  reported  on  the
recipient's federal income tax return.

      If and  to the  extent  a  fund  receives  interest  on  certain  PABs,  a
proportionate  part of the  exempt-interest  dividends  paid by the fund will be
treated  as a  Tax  Preference  Item.  In  addition,  exempt-interest  dividends
received by a corporate  shareholder  may be  indirectly  subject to the federal
alternative  minimum  tax  without  regard to whether  the  distributing  fund's
tax-exempt interest is attributable to PABs.

      To the extent  dividends  are derived from taxable  income from  temporary
investments,  from  net  short-term  capital  gain  or from  the use of  certain
investment  techniques  they are  taxable to  shareholders  as  ordinary  income
(whether  paid in cash or  reinvested  in fund  shares).  No  portion  of  those
dividends   will  qualify  for  the  corporate   dividends-received   deduction.
Distributions   derived  from  net  capital  gains,   if  any,  are  taxable  to
shareholders  as long-term  capital gain  regardless  of the length of time they
have held their fund shares (and irrespective of whether those distributions are
paid in cash or reinvested in fund shares). The maximum tax rate applicable to a
noncorporate  taxpayer's net capital gain  recognized on capital assets held for
more than one year is 20% (10% for  taxpayers in the 15% marginal tax  bracket).
In the  case  of a RIC  such  as the  funds,  the  relevant  holding  period  is
determined  by how long the fund has held the  portfolio  security  on which the
gain was realized, not by how long you have held your fund shares.

      Interest  on  indebtedness  incurred  or  continued  by a  shareholder  to
purchase  or carry fund  shares  generally  is not  deductible.  Persons who are
"substantial  users" (or related persons) of facilities financed by IDBs or PABs
should consult their tax advisers  before  purchasing  shares of a fund because,
for users of certain of these  facilities,  the  interest  on those bonds is not
exempt from  federal  income  tax.  For these  purposes,  a  "substantial  user"
includes a non-exempt person who regularly uses in trade or business a part of a
facility financed from the proceeds of IDBs or PABs.

      A  redemption  of fund  shares may  result in taxable  gain or loss to the
redeeming shareholder,  depending on whether the redemption proceeds are more or
less than the  shareholder's  adjusted  basis  for the  redeemed  shares  (which
normally  includes any sales charge paid). An exchange of shares of any fund for
shares  of  any  other  Legg  Mason  fund   generally   will  have  similar  tax
consequences.  However, special tax rules apply if (1) a shareholder disposes of
fund  shares  through  a  redemption  or  exchange  within  90  days  after  the
shareholder  acquired the shares and (2) the shareholder  subsequently  acquires
shares of that fund or of another  Legg Mason fund without the  imposition  of a
sales charge that otherwise would have been imposed except of the  reinstatement
privilege  or exchange  privilege.  In these  cases,  any sales  charge that was
imposed on the purchase of the original  share will not be taken into account in


                                       20
<PAGE>

determining  the amount of gain or loss on the  redemption or exchange - the tax
effect of that charge will  instead be deferred by being  treated as having been
incurred in connection  with the newly  acquired  shares.  In addition,  if fund
shares are purchased within 30 days before or after redeeming,  at a loss, other
shares of the same fund  (regardless of class) all or part of that loss will not
be deductible and instead will increase the basis of the newly purchased shares.

      For federal tax purposes,  each fund is treated as a separate corporation.
In order to continue to qualify for  treatment as a RIC under the Code each fund
must distribute  annually to its shareholders at least 90% of the sum of its net
interest  income  excludable  from gross income under section 103(a) of the Code
plus its investment  company taxable income  (generally,  taxable net investment
income plus net short-term  capital gain, if any)  ("Distribution  Requirement")
and must meet several additional requirements. For each fund, these requirements
include the following: (1) the fund must derive at least 90% of its gross income
each taxable year from dividends,  interest, payments with respect to securities
loans and  gains  from the sale or other  disposition  of  securities,  or other
income (including gains from options and futures contracts) derived with respect
to its business of investing in securities  ("Income  Requirement");  (2) at the
close of each quarter of the fund's  taxable  year, at least 50% of the value of
its total assets must be  represented  by cash and cash items,  U.S.  government
securities,  securities  of other RICs and other  securities,  with those  other
securities  limited,  in respect of any one  issuer,  to an amount that does not
exceed 5% of the value of the fund's total assets;  and (3) at the close of each
quarter of the fund's  taxable year, not more than 25% of the value of its total
assets may be invested in the securities (other than U.S. government  securities
or the  securities  of other  RICs) of any one  issuer.  If any fund  failed  to
qualify for  treatment as a RIC for any taxable  year,  (i) it would be taxed at
corporate  rates on the full amount of its taxable  income for that year without
being able to deduct the distributions it makes to its shareholders and (ii) the
shareholders would treat all those distributions, including distributions of net
capital gain (i.e., the excess of net long-term capital gain over net short-term
capital  loss)  and  distributions  that  otherwise  would  be  "exempt-interest
dividends" described in the following paragraph, as dividends (that is, ordinary
income) to the extent of the fund's earnings and profits. In addition,  the fund
could be required to recognized  unrealized  gains,  pay  substantial  taxes and
interest  and  make  substantial   distributions  before  requalifying  for  RIC
treatment.

      Dividends paid by a fund will qualify as  "exempt-interest  dividends" (as
defined in each  Prospectus),  and thus will be excludable  from gross income by
its shareholders,  if the fund satisfies the additional requirement that, at the
close of each quarter of the fund's  taxable  year, at least 50% of the value of
its total assets consists of securities the interest on which is excludable from
gross income under section 103(a) of the Code;  each fund intends to continue to
satisfy this requirement.  The portion of each dividend excludable from a fund's
shareholder's gross income may not exceed the fund's net tax-exempt income.

      To the extent a fund invests in instruments  that generate taxable income,
distributions  of the  interest  earned  thereon  will be  taxable to the fund's
shareholders  as  ordinary  income to the extent of its  earnings  and  profits.
Moreover,  if a fund realizes capital gains as a result of market  transactions,
any distributions of those gains will be taxable to its shareholders.

      If fund shares are sold at a loss after being held for six months or less,
the loss  will be  disallowed  to the  extent of any  exempt-interest  dividends
received with respect to those  shares,  and any portion of the loss that is not
disallowed will be treated as long-term, instead of short-term,  capital loss to
the extent of any capital gain distributions received with respect thereto.

      Each fund will  withhold 31% of al dividends,  capital gain  distributions
and redemption  proceeds payable to individuals and certain other  non-corporate
shareholders  who do not provide the fund with a valid  taxpayer  identification
number.  Each fund will also  withhold  31% of all  dividend  and  capital  gain
distributions  payable to such  shareholders who are otherwise subject to backup
withholding.

      Up to 85% of social  security  and  railroad  settlement  benefits  may be
included in taxable income for recipients whose adjusted gross income (including
income  from  tax-exempt  sources  such as a fund)  plus 50% of  their  benefits
exceeds  certain base amounts.  Exempt-interest  dividends from a fund still are
tax-exempt to the extent described in each Prospectus; they are only included in
the calculation of whether a recipient's income exceeds the established amounts.


                                       21
<PAGE>

      Each fund will be subject to a nondeductible  4% excise tax ("Excise Tax")
to the  extent  it  fails  to  distribute  by  the  end  of  any  calendar  year
substantially  all of its  ordinary  (taxable)  income for that year and capital
gain net income for the one-year  period ending on October 31 of that year, plus
certain other amounts.  For this and other purposes,  dividends and capital gain
distributions  declared  by a fund  in  December  of any  year  and  payable  to
shareholders  of record on a date in that month will be deemed to have been paid
by the fund and received by the shareholders on December 31 if the distributions
are  paid  by  the  fund  during  the  following  January.  Accordingly,   those
distributions  will be  reportable  by  shareholders  for the year in which that
December 31 falls.

      A fund may purchase zero coupon or other municipal obligations issued with
original issue discount. As a holder of those securities,  a fund must take into
account for purposes of the Income  Requirement the original issue discount that
accrues  thereon  during  the  taxable  year,  even  if  the  fund  receives  no
corresponding  payment  on the  securities  during the year.  Because  each fund
annually must  distribute  substantially  all of its income,  including  accrued
original issue discount  (even if that discount is  tax-exempt),  to satisfy the
Distribution Requirement,  it may be required in a particular year to distribute
as a  dividend  an  amount  that is  greater  than the  total  amount of cash it
actually receives.  Those distributions will be made from the fund's cash assets
or from the proceeds of sales of portfolio  securities,  if necessary.  The fund
may  realize  capital  gains or losses  from  those  dispositions,  which  would
increase or decrease its  investment  company  taxable income and/or net capital
gain.

HEDGING INSTRUMENTS

      The use of hedging  instruments,  such as writing (selling) and purchasing
options and futures  contracts,  involves  complex rules that will determine for
income tax purposes the amount, character and timing of recognition of the gains
and losses a fund  realizes  in  connection  therewith.  Gains from  options and
futures contracts derived by a fund with respect to its business of investing in
securities  will be taxable and will  qualify as  permissible  income  under the
Income Requirement.

STATE AND LOCAL INCOME TAX

      The exemption of certain  interest  income for federal income tax purposes
does not necessarily  result in exemption  thereof under the income or other tax
laws of any state or local taxing  authority.  A shareholder  may be exempt from
state and local taxes on dividends  attributable to interest income derived from
obligations of the state and  municipalities or other localities of the state in
which  he or she is a  resident,  but  generally  will  be  taxed  on  dividends
attributable to interest income derived from obligations of other jurisdictions.
Shareholders  receive  notification  annually  of the  portion  of  each  fund's
tax-exempt income attributable to each state.  Shareholders should consult their
tax  advisers  about the tax  status  in their  own  states  and  localities  of
distributions from each fund.

MARYLAND TAXES

      Distributions paid by Maryland Tax-Free to Maryland residents attributable
to  interest  received  or  capital  gains  recognized  by the fund on  Maryland
municipal  obligations  are exempt from  Maryland  state and local income taxes.
Distributions  attributable to interest  received or capital gains recognized by
the fund on certain U.S.  government  obligations  also are exempt from Maryland
state and local income  taxes.  Distributions  attributable  to the fund's other
income or gains generally are subject to these taxes.

      Interest on  indebtedness  incurred by a shareholder  to purchase or carry
fund shares generally is not deductible for purposes of either Maryland state or
local  income  tax.  Fund shares  held by an  individual  are not subject to the
Maryland  personal  property  tax.  Dividends  paid by the fund with  respect to
Maryland  municipal  obligations and profits realized on the sale or exchange of
such  obligations  are not  subject to the  Maryland  Franchise  Tax  imposed on
"financial institutions" and measured by net earnings.

      In  the  case  of  individuals,  Maryland  imposes  an  income  tax on Tax
Preference  Items.  Interest  paid on  certain  PABs is a Tax  Preference  Item.
Accordingly if the fund holds such bonds,  50% of the interest thereon in excess
of a threshold amount is subject to Maryland state and local tax.

      Dividends derived from interest on Maryland municipal  obligations may not
be exempt from taxation under the laws of states other than Maryland.


                                       22
<PAGE>

PENNSYLVANIA TAXES

      Individual shareholders of Pennsylvania Tax-Free who are otherwise subject
to the  Pennsylvania  personal  income  tax will not be  subject  to that tax on
distributions  by the fund that are  attributable  to interest  on  Pennsylvania
municipal  obligations.   Distributions  attributable  to  most  other  sources,
including gains, will not be exempt from Pennsylvania personal income tax.

      Shares  that  are held by  individual  shareholders  who are  Pennsylvania
residents will be exempt from the Pennsylvania  county personal  property tax to
the  extent  that  the  fund's  portfolio  consists  of  Pennsylvania  municipal
obligations on the annual assessment date.  Nonresidents of Pennsylvania are not
subject  to this tax.  Corporations  are not  subject  to any of these  personal
property taxes.  For shareholders who are residents of the City of Philadelphia,
distributions of interest derived from  Pennsylvania  municipal  obligations are
not taxable for purposes of the  Philadelphia  School  District  investment  net
income tax, provided that the fund reports to its shareholders the percentage of
Pennsylvania municipal obligations held by it for the year. The fund will report
such percentage to its shareholders.

      Distributions  of  interest,  but  not  gains,  realized  on  Pennsylvania
municipal  obligations are not subject to the Pennsylvania  corporate net income
tax. The Pennsylvania Department of Revenue also takes the positions that shares
of funds similar to the fund are not  considered  exempt assets of a corporation
for the purposes of determining  its capital stock value subject to Pennsylvania
capital stock and franchise taxes.

      Dividends derived from interest on Pennsylvania  municipal obligations may
not be exempt from taxation under the laws of states other than Pennsylvania.

                            VALUATION OF FUND SHARES

      Net asset value of a fund share is  determined  daily for each class as of
the close of the  Exchange,  on every day that the Exchange is open, by dividing
the value of the total  assets  attributable  to that  class,  less  liabilities
attributable to that class,  by the number of shares of that class  outstanding.
Pricing  will not be done on days when the  Exchange  is  closed.  The  Exchange
currently observes the following  holidays:  New Year's Day, Martin Luther King,
Jr. Day,  Presidents' Day, Good Friday,  Memorial Day,  Independence  Day, Labor
Day, Thanksgiving,  and Christmas. When market quotations are readily available,
portfolio  securities  are valued based upon market  quotations,  provided  such
quotations adequately reflect, in the adviser's judgment,  the fair value of the
security.  For valuation purposes, the market quotation shall be the mean of the
most  recent bid and asked  prices  quoted by the  dealers.  Where  such  market
quotations  are  not  readily  available,   securities  are  valued  based  upon
appraisals  received from an  independent  pricing  service using a computerized
matrix system or based upon appraisals  derived from information  concerning the
security  or  similar  securities  received  from  recognized  dealers  in those
securities.  The  methods  used by the  pricing  service  and the quality of the
valuations  so  established  are  reviewed  by the  adviser  under  the  general
supervision  of the Trust's  Board of  Trustees.  The  amortized  cost method of
valuation is used with respect to obligations  with 60 days or less remaining to
maturity unless the adviser  determines that this does not represent fair value.
All other  assets  are valued at fair  value as  determined  in good faith by or
under the direction of the Trust's Board of Trustees.  Premiums  received on the
sale of put and call options are  included in each fund's net asset  value,  and
the current  market value of options sold by a fund will be subtracted  from its
net assets.

                             PERFORMANCE INFORMATION

      The following tables show the value, as of the end of each fiscal year, of
a  hypothetical  investment  of $10,000 made in Primary  Shares of each fund and
Navigator Shares of Pennsylvania Tax-Free at each fund's respective commencement
of  operations.  As of the date of this  Statement  of  Additional  Information,
Navigator  Shares of Maryland  Tax-Free and Tax-Free  Intermediate  have not yet
commenced  operations.  Each table  assumes that all  dividends and capital gain
distributions  are  reinvested in the respective  fund.  Each table includes the
effect of all charges and fees applicable to the respective  class of shares the
respective  fund has paid.  (There  are no  redemption  fees.) The tables do not


                                       23
<PAGE>

include  the  effect of any  income  tax that an  investor  would have to pay on
distributions.  Performance  data  is only  historical  and is not  intended  to
indicate any Fund's future performance.


FOR THE MARYLAND TAX-FREE FUND PRIMARY SHARES:

                  Value of Original
                  Shares Plus Shares
                  Obtained Through      Value of Shares
                  Reinvestment of       Acquired Through
                  Capital Gain          Reinvestment of
 Fiscal Year      Distributions         Income Dividends            Total Value
- -------------------------------------------------------------------------------
1992*             $9,942                $  561                         $10,503

1993               10,569                1,244                          11,813

1994               10,395                1,832                          12,227

1995               10,507                2,527                          13,034

1996               10,637                3,323                          13,960

1997               10,643                3,977                          14,620

1998               11,067                4,865                          15,932

1999               11,068                5,633                          16,701

* May 1, 1991 (commencement of operations) to March 31, 1992.

      If  the  investor   had  not   reinvested   dividends   and  capital  gain
distributions,  the total value of the  hypothetical  investment as of March 31,
1999 would have been  $10,840,  and the investor  would have received a total of
$4,571 in distributions.  If the adviser had not waived certain fund expenses in
each of the fiscal years, returns would have been lower.

FOR THE PENNSYLVANIA TAX-FREE FUND PRIMARY SHARES:

                   Value of Original
                   Shares Plus Shares
                   Obtained Through      Value of Shares
                   Reinvestment of       Acquired Through
                   Capital Gain          Reinvestment of
Fiscal Year        Distributions         Income Dividends           Total Value
- -------------------------------------------------------------------------------
1992*              $10,192               $  437                        $10,629

1993                10,602                1,113                         11,715

1994                10,450                1,711                         12,161

1995                10,595                2,421                         13,016

1996                10,702                3,162                         13,864

1997                10,668                3,835                         14,503

1998                11,151                4,774                         15,925

1999                11,624                5,593                         16,857

* August 1, 1991 (commencement of operations) to March 31, 1992.


                                       24
<PAGE>

FOR THE NAVIGATOR PENNSYLVANIA TAX-FREE FUND:

                   Value of Original
                   Shares Plus Shares
                   Obtained Through      Value of Shares
                   Reinvestment of       Acquired Through
                   Capital Gain          Reinvestment of
Fiscal Year        Distributions         Income Dividends           Total Value

1999*              $10,107               $556                          $10,663

* March 10, 1998 (commencement of operations) to March 31, 1999.

      With  respect  to  Primary  Shares,  if the  investor  had not  reinvested
dividends and capital gain  distributions,  the total value of the  hypothetical
investment as of March 31, 1999 would have been $10,966,  and the investor would
have  received a total of $4,564 in  distributions.  With  respect to  Navigator
Shares,  if  the  investor  had  not  reinvested   dividends  and  capital  gain
distributions,  the total value of the  hypothetical  investment as of March 31,
1999 would have been  $10,079 and the  investor  would have  received a total of
$584 in  distributions.  If the adviser had not waived  certain fund expenses in
each of the fiscal years, returns would have been lower.


FOR THE TAX-FREE INTERMEDIATE FUND PRIMARY SHARES:

                   Value of Original
                   Shares Plus Shares
                   Obtained Through      Value of Shares
                   Reinvestment of       Acquired Through
                   Capital Gain          Reinvestment of
Fiscal Year        Distributions         Income Dividends           Total Value
- -------------------------------------------------------------------------------
1993*              $10,040               $ 186                         $10,226

1994                 9,980                 640                          10,620

1995                10,047               1,187                          11,234

1996                10,234               1,462                          11,696

1997                10,154               2,251                          12,405

1998                10,414               2,848                          13,262

1999                10,465               3,437                          13,902

* November 9, 1992 (commencement of operations) to March 31, 1993.

      If  the  investor   had  not   reinvested   dividends   and  capital  gain
distributions,  the total value of the  hypothetical  investment as of March 31,
1999 would have been  $10,453,  and the investor  would have received a total of
$2,919 in distributions.  If the adviser had not waived certain fund expenses in
each fiscal year, returns would have been lower.

      TOTAL RETURN CALCULATIONS  Average annual total return quotes used in each
fund's    advertising   and   other    promotional    materials    ("Performance
Advertisements") are calculated according to the following formula:

            P(1+T)n     =     ERV

where:      P           =     a hypothetical initial payment of $1,000
            T           =     average annual total return
            n           =     number of years
            ERV         =     ending   redeemable   value  of  a  hypothetical
                              $1,000 payment made at the beginning of that
                              period.


                                       25
<PAGE>

      Under  the  foregoing  formula,  the  time  periods  used  in  Performance
Advertisements  will be based on rolling calendar quarters,  updated at least to
the last day of the most recent  quarter prior to submission of the  Performance
Advertisements  for publication.  Total return,  or "T" in the formula above, is
computed by finding the average  annual change in the value of an initial $1,000
investment over the period.  In calculating  the ending  redeemable  value,  the
Maryland Tax-Free and Pennsylvania Tax-Free's maximum 2.75% initial sales charge
or the Tax-Free  Intermediate's  maximum  2.00% initial sales charge is deducted
from the initial $1,000 payment and all dividends and capital gain distributions
by a fund  are  assumed  to have  been  reinvested  at net  asset  value  on the
reinvestment  dates during the period.  Year-by-year  and average annual returns
for the  calendar  year ended  December  31, 1998 are  contained  in each fund's
prospectus.  THE  FRONT-END  SALES CHARGE IS BEING  WAIVED FOR ALL  PURCHASES OF
PRIMARY SHARES OF EACH FUND MADE THROUGH JULY 31, 2000.

      YIELD Yield  figures used in each fund's  Performance  Advertisements  are
calculated  by dividing  the fund's net  investment  income for a 30-day  period
("Period"), by the average number of shares entitled to receive dividends during
the Period,  and  expressing  the result as an annualized  percentage  (assuming
semi-annual  compounding) of the maximum  offering price per share at the end of
the Period. Yield quotations are calculated according to the following formula:

      YIELD =     2[(A-B + 1)6] - 1
                     ---
                     cd
where:      a     =  dividends and interest earned during the Period
            b     =  expenses accrued for the Period (net of reimbursements)
            c     =  the average daily number of shares outstanding during the
                     period that were entitled to receive dividends
            d     =  the maximum offering price per share on the last day of the
                     Period.

      Except as noted below, in determining net investment  income earned during
the Period  (variable "a" in the above formula),  each fund calculates  interest
earned on each debt obligation held by it during the Period by (1) computing the
obligation's  yield to  maturity  based on the  market  value of the  obligation
(including  actual accrued  interest) on the last business day of the Period or,
if the  obligation  was  purchased  during the Period,  the purchase  price plus
accrued  interest and (2) dividing the yield to maturity by 360, and multiplying
the resulting  quotient by the market value of the obligation  (including actual
accrued  interest).  Once interest earned is calculated in this fashion for each
debt  obligation  held by a fund,  interest  earned  during  the  Period is then
determined by totaling the interest earned on all debt obligations. For purposes
of these  calculations,  the  maturity  of an  obligation  with one or more call
provisions is assumed to be the next date on which the obligation reasonably can
be expected to be called or, if none, the maturity date.

      Tax-exempt yield is calculated according to the same formula except that a
=  interest  exempt  from  federal  income tax earned  during the  Period.  This
tax-exempt  yield is then translated into tax equivalent  yield according to the
following formula:

TAX EQUIVALENT YIELD = (  E  ) = t
                        -----
                        l - p

      E = tax-exempt yield
      p = stated income tax rate
      t = taxable yield

      From time to time,  the Maryland  Tax-Free  Fund may also  illustrate  the
effect of tax equivalent yields using information such as that set forth below:


                                       26
<PAGE>
<TABLE>
<CAPTION>
                                               Federal        State &                                  Taxable Yield
                                               Marginal       Local        Blended
SINGLE                  MFJ                     RATES         RATES ^        RATE        5.00%     5.50%     6.00%    6.50%    7.00%
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                    <C>            <C>          <C>           <C>       <C>       <C>      <C>      <C>
Not over $24,000        Not over $40,100
$24,000 to $58,150      $40,100 to $96,900
$58,150 to $121,300      96,900 to $147,700
$121,300 to $263,750    $147,700 to $263,750
Over $263,750           Over $263,750

^ Based on 1998 tax rates using a state rate of 4.95% and a local rate of 60% of the 4.95% state rate, or 2.97%.
Rate limits for high income taxpayers have been eliminated for tax years after 12/31/94.
</TABLE>

      From time to time, the Pennsylvania  Tax-Free Fund may also illustrate the
effect of tax equivalent yields using information such as that set forth below:

<TABLE>
<CAPTION>

                                               Federal        State &                                  Taxable Yield
                                               Marginal       Local        Blended
SINGLE                  MFJ                     RATES         RATES ^        RATE        5.00%     5.50%     6.00%    6.50%    7.00%
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                    <C>            <C>          <C>           <C>       <C>       <C>      <C>      <C>
Not over $24,000        Not over $40,100
$24,000 to $58,150      $40,100 to $96,900
$58,150 to $121,300      96,900 to $147,700
$121,300 to $263,750    $147,700 to $263,750
Over $263,750           Over $263,750

^ Based on 1998 tax rates.
</TABLE>


      From time to time, the Tax-Free  Intermediate Fund may also illustrate the
effect of tax equivalent yields using information such as that set forth below:

<TABLE>
<CAPTION>

                                               Federal        State &                                  Taxable Yield
                                               Marginal       Local        Blended
SINGLE                  MFJ                     RATES         RATES ^        RATE        5.00%     5.50%     6.00%    6.50%    7.00%
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>                    <C>            <C>          <C>           <C>       <C>       <C>      <C>      <C>
Not over $24,000        Not over $40,100
$24,000 to $58,150      $40,100 to $96,900
$58,150 to $121,300      96,900 to $147,700
$121,300 to $263,750    $147,700 to $263,750
Over $263,750           Over $263,750

^ Based on 1998 tax rates
</TABLE>

      For the 30-day period ended March 31, 1999, Maryland Tax-Free Fund's yield
and tax equivalent  yield (assuming a ___% blended tax rate) were ___% and ___%,
respectively.  Pennsylvania  Tax-Free  Fund's  yield  and tax  equivalent  yield
(assuming  an ___%  blended  tax rate) for the same  period  were ___% and ___%,
respectively.  Tax-Free  Intermediate  Fund's  yield  and tax  equivalent  yield
(assuming a ___% tax rate) for the same period were ___% and ___%, respectively.

      OTHER   INFORMATION   From  time  to  time,  in  reports  and  promotional
literature,  each class of shares of a fund's  performance  may be  compared  to
indices of broad groups of managed and  unmanaged  securities  considered  to be
representative  of or similar to fund portfolio  holdings such as the Bond Buyer
20, Lipper  General  Purpose  Municipal  Bond  Average,  Lipper  Maryland  State
Municipal  Bond  Fund  Average  (Maryland   Tax-Free  Fund  only)  and  Shearson
Lehman/American  Express  Municipal Bond Index.  Securities  indices may take no
account of the cost of investing or of any tax  consequences  of  distributions.
The funds may invest in  securities  not  included  in the indices to which they
make such comparisons.

      A fund may also cite  rankings  and  ratings  and  compare the return of a
class with data published by Lipper Analytical Services,  Inc.  ("Lipper"),  CDA
Investment  Technologies,  Inc., Wiesenberger Investment Company Services, Value
Line,  Morningstar,  and other services or  publications  that monitor,  compare
and/or rank the  performance of investment  companies.  A fund may also refer in
such materials to mutual fund performance rankings, ratings and comparisons with
funds having  similar  investment  objectives  and other  mutual funds  reported
periodically in national financial publications such as MONEY Magazine,  FORBES,
BUSINESS WEEK and BARRON's.


                                       27
<PAGE>

      A fund may  compare  the  investment  return  of a class to the  return on
certificates  of deposit  and other forms of bank  deposits,  and may quote from
organizations  that track the rates offered on such deposits.  Bank deposits are
insured  by an agency of the  federal  government  up to  specified  limits.  In
contrast,  fund shares are not insured,  the value of fund shares may fluctuate,
and an  investor's  shares,  when  redeemed,  may be worth more or less than the
investor  originally paid for them. Unlike the interest paid on a certificate of
deposit,  which remains at a specified rate for a specified  period of time, the
return of each class of shares will vary.

      In  advertising,  a fund  may  illustrate  hypothetical  investment  plans
designed to help investors meet long-term  financial goals, such as saving for a
child's  college  education  or for  retirement.  Sources  such as the  Internal
Revenue Service,  the Social Security  Administration,  the Consumer Price Index
and Chase Global Data and Research may supply data  concerning  interest  rates,
college tuitions,  the rate of inflation,  Social Security  benefits,  mortality
statistics  and other  relevant  information.  A fund may use  other  recognized
sources as they become available.

      A fund may use data prepared by Ibbotson  Associates of Chicago,  Illinois
("Ibbotson")  to compare the returns of various  capital markets and to show the
value of a  hypothetical  investment  in a capital  market.  Ibbotson  relies on
different  indices to calculate the performance of common stocks,  corporate and
government bonds and Treasury bills.

      A fund may illustrate  and compare the historical  volatility of different
portfolio  compositions  where the  performance  of stocks is represented by the
performance  of an  appropriate  market  index,  such  as the  S&P  500  and the
performance of bonds is represented by a nationally  recognized bond index, such
as the Lehman Brothers Long-Term Government Bond Index.

      A fund may also include in  advertising  biographical  information  on key
investment and managerial personnel.

      A fund may  advertise  examples  of the  potential  benefits  of  periodic
investment  plans,  such  as  dollar  cost  averaging,  a  long-term  investment
technique  designed  to lower  average  cost per share.  Under  such a plan,  an
investor  invests in a mutual fund at regular  intervals a fixed dollar  amount,
thereby  purchasing more shares when prices are low and fewer shares when prices
are high.  Although such a plan does not guarantee  profit or guard against loss
in declining markets,  the average cost per share could be lower than if a fixed
number of shares were purchased at the same intervals. Investors should consider
their ability to purchase shares through low price levels.


      A fund may discuss Legg Mason's  tradition  of service.  Since 1899,  Legg
Mason and its  affiliated  companies  have helped  investors meet their specific
investment goals and have provided a full spectrum of financial  services.  Legg
Mason  affiliates  serve as investment  advisers for private accounts and mutual
funds with assets of more than $93 billion as of June 30, 1999.


                             MANAGEMENT OF THE TRUST

      The Trust's  officers are responsible for the operation of the Trust under
the  direction  of the Board of  Trustees.  The  officers and trustees and their
principal  occupations  during  the past  five  years are set  forth  below.  An
asterisk (*)  indicates  those  officers  and/or  trustees  who are  "interested
persons"  of the Trust as defined by the  Investment  Company Act of 1940 ("1940
Act").  The business  address of each  officer and trustee is 100 Light  Street,
Baltimore, Maryland, unless otherwise indicated.

      JOHN F.  CURLEY  [07/24/39],  JR.*,  CHAIRMAN  OF THE BOARD  AND  TRUSTEE;
Retired  Vice  Chairman  and  Director of Legg Mason,  Inc.  and Legg Mason Wood
Walker, Inc.; President and Director of three Legg Mason funds;  Chairman of the
Board and Trustee of one Legg Mason fund;  Chairman of the Board,  President and
Trustee of one Legg Mason fund; Chairman of the Board and Director of three Legg
Mason funds.  Formerly:  Director of Legg Mason Fund  Adviser,  Inc. and Western
Asset Management Company (each a registered investment adviser);  officer and/or
Director of various other affiliates of Legg Mason, Inc.


                                       28
<PAGE>

      EDMUND  J.  CASHMAN,  JR.*  [08/31/36],   PRESIDENT  AND  TRUSTEE;  Senior
Executive  Vice  President  and  Director of Legg Mason,  Inc.;  Officer  and/or
Director of various other affiliates of Legg Mason, Inc.; President and Director
of one Legg Mason fund.

      RICHARD G. GILMORE  [06/09/27],  TRUSTEE;  948 Kennett Way,  West Chester,
Pennsylvania.   Independent  Consultant.   Director  of  CSS  Industries,   Inc.
(diversified  holding  company engaged in the manufacture and sale of decorative
paper products, business forms, and specialty metal packaging); Director of PECO
Energy Company (formerly Philadelphia Electric Company); Director/Trustee of all
Legg Mason funds. Formerly: Senior Vice President and Chief Financial Officer of
Philadelphia  Electric  Company  (now  PECO  Energy  Company);   Executive  Vice
President and  Treasurer,  Girard Bank, and Vice President of its parent holding
company,  the Girard  Company (bank holding  company);  and Director of Finance,
City of Philadelphia.

      ARNOLD L. LEHMAN [07/18/44],  TRUSTEE; Brooklyn Museum of Art, 200 Eastern
Parkway,   Brooklyn,   New  York.  Director  of  the  Brooklyn  Museum  of  Art;
Director/Trustee  of all Legg Mason funds.  Formerly  Director of the  Baltimore
Museum of Art.

      JILL E. McGOVERN [08/29/44], TRUSTEE; 400 Seventh St., NW, Washington, DC.
Chief Executive Officer of the Marrow Foundation.  Director/Trustee  of all Legg
Mason  funds.  Formerly:  Executive  Director  of  the  Baltimore  International
Festival  (January 1991 - March 1993);  and Senior Assistant to the President of
The Johns Hopkins University (1986-1991).

      T.  A.  RODGERS  [10/22/34],   TRUSTEE;  2901  Boston  Street,  Baltimore,
Maryland.  Principal,  T.  A.  Rodgers  &  Associates  (management  consulting);
Director/Trustee of all Legg Mason funds. Formerly:  Director and Vice President
of Corporate Development, Polk Audio, Inc. (manufacturer of audio components).

      EDWARD A. TABER, III* [08/25/33], TRUSTEE; Senior Executive Vice President
of Legg Mason, Inc. and Legg Mason Wood Walker, Inc.; Vice Chairman and Director
of Legg Mason Fund Adviser, Inc.; Director of three Legg Mason funds; Trustee of
two Legg Mason funds; President and Director of two Legg Mason funds.

      The  executive  officers of the Trust,  other than those who also serve as
Trustees, are:

      MARIE K. KARPINSKI* [01/01/49], VICE PRESIDENT AND TREASURER; Treasurer of
Legg Mason Fund Adviser,  Inc.;  Vice  President and Treasurer of all Legg Mason
funds; Vice President of Legg Mason.

      SUSAN L. SILVA* [03/29/67],  SECRETARY; Secretary of five other Legg Mason
funds; employee of Legg Mason since 1994.

      Officers and Trustees of the Trust who are  "interested  persons"  thereof
receive  no salary or fees from the  Trust.  Independent  Trustees  of the Trust
receive an annual retainer and a per meeting fee based on the average net assets
of each fund at December 31 of the previous year.

      The Nominating  Committee of the Board of Trustees is responsible  for the
selection and nomination of disinterested trustees. The Committee is composed of
Messrs. Gilmore, Lehman and Rodgers and Dr. McGovern.

      On July 1, 1999,  the trustees  and  officers of the Trust  owned,  in the
aggregate, less than 1% of the outstanding shares of the Maryland Tax-Free Fund,
the Pennsylvania Tax-Free Fund and the Tax-Free Intermediate Fund.

      Set forth below is a table which contains the name, address and percentage
ownership of each person who is known by each fund to own beneficially and/or of
record five percent or more of its outstanding shares as of July 1, 1999:


                                       29
<PAGE>

PENNSYLVANIA TAX-FREE:
- -------------------------------------------------------------------------------

               Name and Address                Primary Shares  Navigator Shares

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

SENTRUST c/o Sentry Trust Company                               100%
1930 Scotland Avenue
Chambersburg, PA  17201-1450
- -------------------------------------------------------------------------------

      The  following  table  provides  certain   information   relating  to  the
compensation  of the Trust's  trustees for the fiscal year ended March 31, 1999.
None of the Legg Mason funds has any retirement plan for its trustees.

COMPENSATION TABLE

- -------------------------------------------------------------------------------
                                                   TOTAL COMPENSATION FROM TRUST
NAME OF PERSON AND        AGGREGATE COMPENSATION   AND FUND COMPLEX PAID TO
POSITION                  FROM THE TRUST*          TRUSTEES**
- -------------------------------------------------------------------------------
John F. Curley, Jr. -
Chairman of the Board
and                       None                     None
Trustee
- -------------------------------------------------------------------------------
Edward A. Taber, III -
Trustee                   None                     None
- -------------------------------------------------------------------------------
Edmund J. Cashman, Jr.-
President and Trustee     None                     None
- -------------------------------------------------------------------------------
Richard G. Gilmore -
Trustee                   $3,600                   $35,100
- -------------------------------------------------------------------------------
Charles F. Haugh -
Trustee (A)               $2,738                   $25,800
- -------------------------------------------------------------------------------
Arnold L. Lehman -
Trustee                   $3,600                   $30,600
- -------------------------------------------------------------------------------
Jill E. McGovern -
Trustee                   $3,600                   $35,100
- -------------------------------------------------------------------------------
T. A. Rodgers -
Trustee                   $3,600                   $35,100
- -------------------------------------------------------------------------------

   (A) Mr. Haugh retired as a trustee in September 1998.
   *   Represents  fees paid to each trustee  during the fiscal year ended March
       31, 1999.
   **  Represents  aggregate  compensation  paid  to  each  trustee  during  the
       calendar  year  ended  December  31,  1998.  There  are  eleven  open-end
       investment  companies in the Legg Mason  Complex  (with a total of twenty
       funds).

                          THE FUNDS' INVESTMENT ADVISER

      Legg Mason Capital Management, Inc., a Maryland corporation, is located at
100 Light  Street,  Baltimore,  Maryland  21202.  The adviser is a wholly  owned
subsidiary of Legg Mason,  Inc. (a financial  services holding  company),  which
also is the parent of Legg Mason Wood Walker,  Incorporated.  The adviser serves
as each fund's investment  adviser and manager under an Investment  Advisory and
Management Agreement ("Advisory  Agreement") dated March 25, 1991.  Continuation
of the Agreement was most recently approved by the Board of Trustees on November
13, 1998.  Effective January 1, 1998, the Advisory  Agreement was transferred to
the adviser;  prior to that date,  Legg Mason Fund  Adviser,  Inc.  ("LMFA"),  a
wholly owned subsidiary of Legg Mason,  Inc.,  served as each fund's  investment


                                       30
<PAGE>

adviser  and  manager  under the  Advisory  Agreement.  The  Advisory  Agreement
provides  that,  subject  to overall  direction  by the Board of  Trustees,  the
adviser  manages the  investment  and other affairs of each fund. The adviser is
responsible  for  managing  each  fund  consistent  with the  funds'  investment
objectives and policies  described in their  Prospectuses  and this Statement of
Additional  Information.  The adviser also is obligated to (a) furnish each fund
with office space and executive and other personnel necessary for the operations
of the fund; (b) supervise all aspects of each fund's  operations;  (c) bear the
expense of certain  informational  and purchase and redemption  services to each
fund's  shareholders;  (d) arrange,  but not pay for,  the periodic  updating of
prospectuses,  proxy material, tax returns and reports to shareholders and state
and  federal  regulatory  agencies;  and (e)  report  regularly  to the  Trust's
officers and trustees.  The adviser and its affiliates pay all the  compensation
of trustees  and officers of the Trust who are  employees  of the adviser.  Each
fund pays all its other expenses which are not expressly assumed by the adviser.
These expenses  include,  among others,  interest expense,  taxes,  auditing and
accounting fees, distribution fees, if any, fees and expenses of the independent
trustees of the Trust,  brokerage  fees and  commissions,  expenses of preparing
prospectuses and of printing and distributing  prospectuses annually to existing
shareholders, custodian charges, transfer agency fees, legal expenses, insurance
expenses,   association   membership  dues,   governmental  fees,   expenses  of
registering and qualifying fund shares for sale under federal and state law, and
the  expense  of  reports  to  shareholders,  shareholders'  meetings  and proxy
solicitations. Each fund also pays the expenses for maintenance of its financial
books and records, including computation of the fund's daily net asset value per
share and dividends.  Each fund is also liable for such nonrecurring expenses as
may arise, including litigation to which the fund may be a party. Each fund also
may have an  obligation to indemnify the trustees and officers of the Trust with
respect to litigation.

      Under the Advisory Agreement, the adviser will not be liable for any error
of judgment or mistake of law or for any loss  suffered by a fund in  connection
with the performance of the Advisory  Agreement,  except a loss resulting from a
breach of  fiduciary  duty with  respect  to the  receipt  of  compensation  for
services  or a loss  resulting  from  willful  misfeasance,  bad  faith or gross
negligence  on its  part in the  performance  of its  duties  or  from  reckless
disregard by it of its obligations or duties thereunder.

      With respect to each fund, the Advisory Agreement terminates automatically
upon  assignment.  It also is terminable at any time without  penalty by vote of
the Trust's Board of Trustees,  by vote of a majority of each fund's outstanding
voting  securities,  or by the adviser,  on not less than 60 days' notice to the
other party to the Agreement and may be terminated  immediately  upon the mutual
written consent of both parties to the Agreement.

      As explained in the Prospectuses,  the adviser receives for its services a
fee,  calculated  daily and payable  monthly,  at an annual rate of 0.55% of the
average daily net assets of each fund.  The adviser has agreed to waive its fees
to the  extent  its  expenses  (exclusive  of  taxes,  interest,  brokerage  and
extraordinary  expenses)  exceed  during any month  annual  rates of each fund's
average  daily  net  assets  for such  month in  accordance  with the  following
schedules.  The fee waiver for each fund will expire on July 31,  2000,  or when
Maryland  Tax-Free's net assets reach $200 million,  whichever  occurs first; or
when  Pennsylvania  Tax-Free's net assets reach $125 million,  whichever  occurs
first; or when Tax-Free Intermediate's net assets reach $100 million,  whichever
occurs first.

                  RATE              EXPIRATION DATE

For the Maryland Tax-Free Fund:
Primary Shares:
                  0.70%             July 31, 2000
                  0.65%             December 31, 1996
                  0.60%             March 31, 1996
                  0.55%             July 31, 1995
                  0.50%             June 30, 1994
                  0.45%             December 31, 1993
                  0.40%             December 31, 1992


                                       31
<PAGE>

Navigator Shares:
                  0.45%             July 31, 2000
                  0.40%             December 31, 1996
                  0.35%             March 31, 1996

For the Pennsylvania Tax-Free Fund:
Primary Shares:
                  0.70%             July 31, 2000
                  0.65%             December 31, 1996
                  0.55%             March 31, 1996
                  0.50%             July 31, 1995
                  0.45%             June 30, 1994
                  0.40%             December 31, 1993
                  0.35%             July 31, 1993

Navigator Shares:
                  0.45%             July 31, 2000
                  0.40%             December 31, 1996
                  0.30%             March 31, 1996

For the Tax-Free Intermediate Fund:
Primary Shares:
                  0.70%             July 31, 2000
                  0.65%             December 31, 1996
                  0.35%             July 31, 1995
                  0.30%             June 30, 1994
                  0.30%             December 31, 1993
                  0.20%             March 31, 1993

Navigator Shares:
                  0.45%             July 31, 2000
                  0.40%             December 31, 1996

       For the fiscal years ended March 31, the funds paid advisory fees of:

                                         1999        1998        1997

      Maryland Tax-Free Fund           $886,529    $826,561    $818,213
      Pennsylvania Tax-Free Fund       $390,922    $364,852    $365,484
      Tax-Free Intermediate Fund       $334,053    $320,331    $313,749


      For the fiscal  years ended  March 31, the  following  advisory  fees were
waived:

                                         1999        1998        1997

      Maryland Tax-Free Fund           $383,889    $336,314    $432,987
      Pennsylvania Tax-Free Fund       $213,136    $195,443    $244,013
      Tax-Free Intermediate Fund       $197,395    $209,159    $252,670

      Under the Advisory Agreement, each fund has the non-exclusive right to use
the name "Legg Mason" until that  Agreement is  terminated or until the right is
withdrawn in writing by the adviser.

      Pursuant to an  agreement  with the adviser  ("Administration  Agreement")
dated  January 1, 1998,  Legg Mason Fund  Adviser,  Inc.  serves as each  fund's
administrator whereby it is obligated to (a) furnish each fund with office space
and executive and other personnel necessary for the operations of the funds; (b)
supervise all aspects of each fund's operations; (c) bear the expense of certain
informational  and purchase and redemption  services to fund  shareholders;  (d)
arrange, but not pay for, the periodic updating of prospectuses, proxy material,
tax  returns  and  reports  to  shareholders  and state and  federal  regulatory


                                       32
<PAGE>

agencies;  and (e) report regularly to the Trust's  officers and directors.  The
adviser pays LMFA, pursuant to the Administration  Agreement,  a fee equal to an
annual rate of 0.05% of each  fund's  average  daily net assets.  For the period
January 1, 1998 to March 31, 1998, and the fiscal year ended March 31, 1999, the
adviser  paid LMFA  $18,069  and  $42,565,  respectively,  for its  services  as
administrator.

      Under the Administration  Agreement,  LMFA will not be liable for an error
of  judgment  or mistake of law or for any loss  suffered  by the adviser or the
funds in connection with the performance of the Administration Agreement, except
that LMFA may be liable for a loss  resulting  from a breach of  fiduciary  duty
with respect to the receipt of  compensation  for  services or a loss  resulting
from  willful  misfeasance,  bad  faith or gross  negligence  on its part in the
performance of its duties or from reckless  disregard by it of its obligation or
duties thereunder.

      To  mitigate  the  possibility  that a fund will be  affected  by personal
trading of  employees,  the Trust and the adviser  have  adopted  policies  that
restrict  securities  trading in the personal accounts of portfolio managers and
others who normally  come into advance  possession of  information  on portfolio
transactions.  These  policies  comply,  in  all  material  respects,  with  the
recommendations of the Investment Company Institute.

                             THE FUNDS' DISTRIBUTOR

      Legg Mason Wood Walker, Inc., 100 Light Street, Baltimore, Maryland 21202,
acts as distributor of each fund's shares pursuant to an Underwriting  Agreement
with the Trust. The Underwriting  Agreement  obligates Legg Mason to promote the
sale  of  fund  shares  and to pay  certain  expenses  in  connection  with  its
distribution  efforts,  including  expenses for the printing and distribution of
prospectuses  and  periodic  reports  used in  connection  with the  offering to
prospective  investors  (after the  prospectuses and reports have been prepared,
set in type and mailed to existing  shareholders  at the fund's expense) and for
supplementary sales literature and advertising costs.

      The  distributor  and the adviser may pay  non-affiliated  entities out of
their own assets to support the distribution of Navigator Shares and shareholder
servicing.  Each fund has adopted a Distribution  and Shareholder  Services Plan
("Plan") which, among other things, permits each fund to pay Legg Mason fees for
its  services  related  to sales and  distribution  of  Primary  Shares  and the
provision of ongoing services to Primary Class  shareholders.  Payments are made
only from assets  attributable to Primary Shares.  Under the Plan, the aggregate
fees may not  exceed an annual  rate of 0.25% of the  fund's  average  daily net
assets  attributable to Primary Shares.  Distribution  activities for which such
payments may be made include,  but are not limited to,  compensation  to persons
who engage in or support  distribution  and  redemption  of shares,  printing of
prospectuses   and  reports  for  persons  other  than  existing   shareholders,
advertising,  preparation and distribution of sales literature, overhead, travel
and telephone expenses,  all with respect to Primary Shares only. Legg Mason may
pay all or a portion of the fees to its  financial  advisors.  The Plan has been
amended,  effective  July 1, 1993, to make clear that,  of the  aggregate  0.25%
fees,  0.125% is paid for  distribution  services and 0.125% is paid for ongoing
services to shareholders.  The amendments also specify that the fund may not pay
more in distribution  fees than 6.25% of total new gross assets,  plus interest,
as specified in the rules of the National  Association  of  Securities  Dealers,
Inc. ("NASD").

      Continuation  of the Plan was most recently  approved on November 13, 1998
by the Board of Trustees of the Trust,  including a majority of the trustees who
are not  "interested  persons"  of the Trust as that term is defined in the 1940
Act and who have no direct or indirect  financial  interest in the  operation of
the Plan or the  Underwriting  Agreement  ("12b-1  Trustees").  In approving the
continuance of the Plan, in accordance with the  requirements of Rule 12b-1, the
trustees  determined that there was a reasonable  likelihood that the Plan would
benefit each fund and its Primary Class shareholders.  The trustees  considered,
among other things,  the extent to which the  potential  benefits of the Plan to
each fund's Primary Class shareholders could outweigh the costs of the Plan; the
likelihood that the Plan would succeed in producing such potential benefits; the
merits of certain possible alternatives to the Plan; and the extent to which the
retention of assets and additional  sales of each fund's Primary Shares would be
likely to maintain or increase the amount of compensation  paid by a fund to its
adviser.

      In  considering  the  costs of the  Plan,  the  trustees  gave  particular
attention to the fact that any  payments  made by a fund to Legg Mason under the
Plan would increase the fund's level of expenses in the amount of such payments.


                                       33
<PAGE>

Further,  the trustees recognized that the adviser would earn greater management
fees if a fund's assets were  increased,  because such fees are  calculated as a
percentage of the fund's assets and thus would increase if net assets  increase.
The trustees  further  recognized that there can be no assurance that any of the
potential   benefits  described  below  would  be  achieved  if  the  Plan  were
implemented.

      Among the  potential  benefits of the Plan,  the  trustees  noted that the
payment of commissions and service fees to Legg Mason and its financial advisors
could  motivate  them to improve their sales efforts with respect to each fund's
Primary Shares and to maintain and enhance the level of services they provide to
the funds' Primary Class  shareholders.  These efforts,  in turn,  could lead to
increased sales and reduced  redemptions,  eventually enabling a fund to achieve
economies of scale and lower per share operating expenses. Any reduction in such
expenses would serve to offset,  in whole or in part,  the  additional  expenses
incurred by a fund in  connection  with the Plan.  Furthermore,  the  investment
management  of a fund could be  enhanced,  as net inflows of cash from new sales
might enable its portfolio  manager to take  advantage of attractive  investment
opportunities,  and reduced  redemptions  could  eliminate the potential need to
liquidate attractive  securities positions in order to raise the funds necessary
to meet the redemption requests.

      As  compensation  for its services and expenses,  Legg Mason receives from
each fund an annual  distribution  fee equivalent to 0.125% of its average daily
net assets attributable to Primary Shares and a service fee equivalent to 0.125%
of its average  daily net assets  attributable  to Primary  Shares in accordance
with the Plan.  The  distribution  and  service  fees are  calculated  daily and
payable  monthly.  Legg  Mason  has  voluntarily  agreed  to waive  its fees and
reimburse  each fund if and to the  extent  its  expenses  (exclusive  of taxes,
interest,  brokerage and extraordinary  expenses) exceed during any month annual
rates of each fund's average daily net assets attributable to Primary Shares for
such month, or certain asset levels,  whichever occurs first, in accordance with
the schedules described previously.

      For the years ended March 31, the funds paid Legg Mason  distribution  and
service fees of:

                                          1999        1998        1997

      Maryland Tax-Free Fund            $402,968    $375,710    $371,914
      Pennsylvania Tax-Free Fund        $177,046    $165,830    $166,129
      Tax-Free Intermediate Fund        $151,842    $145,605    $142,613

      The Plan will  continue  in effect only so long as it is approved at least
annually  by the vote of a  majority  of the  Board  of  Trustees,  including  a
majority  of the 12b-1  Trustees,  cast in person  at a meeting  called  for the
purpose of voting on the Plan. The Plan may be terminated with respect to a fund
by a vote of a  majority  of  12b-1  Trustees  or by vote of a  majority  of the
outstanding  Primary  Shares of that  fund.  Any  change in the Plan that  would
materially  increase  the  distribution  costs  to a fund  requires  shareholder
approval;  otherwise,  the Plan may be  amended  by the  trustees,  including  a
majority of the 12b-1 Trustees.

      In  accordance  with Rule 12b-1,  the Plan  provides  that Legg Mason will
submit to the Trust's  Board of Trustees,  and the trustees will review at least
quarterly, a written report of any amounts expended pursuant to the Plan and the
purposes for which  expenditures were made. In addition,  as long as the Plan is
in effect,  the selection and  nomination  of the  Independent  Trustees will be
committed to the discretion of such Independent Trustees.


                                       34
<PAGE>

      For the  fiscal  year  ended  March 31,  1999,  Legg  Mason  incurred  the
following expenses:

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

                                Maryland     Pennsylvania     Tax-Free
                                Tax-Free       Tax-Free     Intermediate
                                  Fund           Fund           Fund

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

Compensation to sales
personnel                       $198,000          $86,000        $72,000
- -------------------------------------------------------------------------------
Advertising                       56,000           53,000         45,000
- -------------------------------------------------------------------------------

Printing and mailing of
prospectuses to
prospective shareholders          87,000           69,000         31,000
- -------------------------------------------------------------------------------

Other                            217,000          273,000        145,000
- -------------------------------------------------------------------------------

Total expenses                  $558,000         $481,000       $293,000
- -------------------------------------------------------------------------------

      The  foregoing  are  estimated  and do not  include  all  expenses  fairly
allocable to Legg Mason's or its  affiliates'  efforts to distribute each fund's
Primary Shares.

      Initial sales charges on purchases of shares of the funds are paid to Legg
Mason.  Initial sales charges are being waived on purchases of Primary Shares of
each fund made through July 31, 2000.  Sales charges received by Legg Mason from
sales         of        each         fund         are        as         follows:


                                    1999          1998         1997

      Maryland Tax-Free           $0            $191,000     $315,000

      Pennsylvania Tax-Free       $0            $84,000      $152,000

      Tax-Free Intermediate       $0            $0           $0


                      PORTFOLIO TRANSACTIONS AND BROKERAGE

      Under  each  Advisory  Agreement,  the  adviser  is  responsible  for  the
execution of portfolio  transactions.  Corporate,  municipal and government debt
securities  are generally  traded on the  over-the-counter  ("OTC")  market on a
"net" basis without a stated  commission,  through  dealers acting for their own
account and not as  brokers.  Prices  paid to a dealer in debt  securities  will
generally include a "spread," which is the difference between the price at which
the dealer is willing to purchase  and sell the  specific  security at the time,
and includes the dealer's  normal  profit.  Some portfolio  transactions  may be
executed through brokers acting as agent. In selecting  brokers or dealers,  the
adviser must seek the most favorable  price  (including  the  applicable  dealer
spread) and execution for such transactions,  subject to the possible payment as
described below of higher brokerage  commissions to brokers who provide research
and  analysis.  The funds may not  always pay the  lowest  commission  or spread
available. Rather, in placing orders on behalf of a fund, the adviser also takes
into  account  such  factors  as size of the  order,  difficulty  of  execution,
efficiency  of  the  executing  broker's  facilities   (including  the  services
described below) and any risk assumed by the executing broker.

      Consistent  with the policy of most  favorable  price and  execution,  the
adviser may give  consideration  to  research,  statistical  and other  services
furnished  by brokers or dealers to the  adviser for its use,  may place  orders
with  brokers  who  provide  supplemental  investment  and market  research  and
securities  and  economic  analysis,  and  may pay to  these  brokers  a  higher
brokerage  commission  than may be charged by other  brokers.  Such research and
analysis  may be useful to the adviser in  connection  with  services to clients
other  than the  funds.  The  adviser's  fee is not  reduced  by  reason  of its
receiving such brokerage and research services.


                                       35
<PAGE>

      Although  the funds do not expect to purchase  securities  on a commission
basis,  the funds may use Legg  Mason to effect  agency  transactions  in listed
securities  at  commission  rates and under  circumstances  consistent  with the
policy of best execution.  Commissions paid to Legg Mason will not exceed "usual
and  customary  brokerage  commissions."  Rule 17e-1  under the 1940 Act defines
"usual and customary"  commissions to include  amounts which are "reasonable and
fair compared to the  commission,  fee or other  remuneration  received by other
brokers in connection with comparable  transactions involving similar securities
being purchased or sold on a securities  exchange during a comparable  period of
time." In the OTC market, the funds generally will deal with responsible primary
market makers unless a more favorable execution can otherwise be obtained.

      Except  as  permitted  by SEC  rules  or  orders,  the  funds  may not buy
securities from, or sell securities to, Legg Mason or its affiliated  persons as
principal.  The Trust's  Board of Trustees has adopted  procedures in conformity
with Rule 10f-3 under the 1940 Act  whereby  each fund may  purchase  securities
that are  offered  in  certain  underwritings  in which Legg Mason or any of its
affiliated persons is a participant. These procedures, among other things, limit
a fund's  investment  in the  amount of  securities  of any class of  securities
offered in an underwriting in which Legg Mason or any of its affiliated  persons
is a participant so that the fund together with all other registered  investment
companies  having  the  same  adviser,  may not  purchase  more  than 25% of the
principal  amount of the  offering of such class.  In  addition,  a fund may not
purchase securities during the existence of an underwriting if Legg Mason is the
sole  underwriter  of those  securities  or if such  purchase is designated as a
"group sale" in an underwriting in which Legg Mason  participates.  Because Legg
Mason is a principal underwriter of municipal obligations and because new issues
of municipal securities often are sold pursuant to group sales, the funds may be
precluded from purchasing  certain new issues of municipal  securities or may be
permitted to make only limited investments therein.

      Section 11(a) of the Securities  Exchange Act of 1934 prohibits Legg Mason
from  executing  transactions  on an exchange  for its  affiliates,  such as the
funds, unless the affiliate expressly consents by written contract. The Advisory
Agreements expressly provide such consent.

      Investment  decisions for each fund are made  independently  from those of
other funds and accounts advised by the adviser.  However, the same security may
be held in the  portfolios  of more than one fund or  account.  When two or more
accounts simultaneously engage in the purchase or sale of the same security, the
prices and amounts will be equitably  allocated to each account.  In some cases,
this  procedure  may  adversely  affect the price or  quantity  of the  security
available to a particular  fund. In other cases,  however,  a fund's  ability to
participate  in  large-volume  transactions  may produce  better  executions and
prices.

PORTFOLIO TURNOVER

      The  portfolio  turnover  rate is  computed  by  dividing  the  lesser  of
purchases  or  sales  of  securities  for the  period  by the  average  value of
portfolio  securities for that period.  Short-term  securities are excluded from
the calculation. Each fund's portfolio turnover rate may vary from year to year,
depending on market conditions. A high turnover rate (100% or more) will involve
correspondingly  greater  transaction  costs,  which will be borne directly by a
fund. It may also change the character of capital gains,  if any,  realized by a
fund and would affect dividends paid to shareholders  because short-term capital
gains are  taxable as  ordinary  income.  For the years ended March 31, 1999 and
1998,  the Maryland  Tax-Free  Fund's  portfolio  turnover  rates were 12.9% and
18.9%,  respectively;  the Pennsylvania Tax-Free Fund's portfolio turnover rates
were  10.6%  and  14.1%,  respectively;  and the  Tax-Free  Intermediate  Fund's
portfolio turnover rates were 17.9% and 9.0%, respectively.


                            DESCRIPTION OF THE TRUST

      The Declaration of Trust authorizes the Trust to issue an unlimited number
of shares  and to create  additional  series,  each of which may issue  separate
classes of shares.  Each fund currently  offers two classes of shares,  Class A,
known as Primary Shares, and Class Y, known as Navigator Shares. The two classes
represent  interests in the same pool of assets.  A separate  vote is taken by a
class of shares of a fund if a matter  affects  just that class of shares.  Each
class of shares may bear  certain  differing  class-specific  expenses and sales


                                       36
<PAGE>

charges. Salespersons and others entitled to receive compensation for selling or
servicing fund shares may receive more with respect to one class than another.

      The Board of Trustees does not anticipate that there will be any conflicts
among the interests of the holders of the different  classes of fund shares.  On
an ongoing basis,  the Board will consider whether any such conflict exists and,
if so, take  appropriate  action.  Shareholders of the funds are entitled to one
vote per share and fractional  votes for fractional  shares held.  Voting rights
are not cumulative. All shares of the funds are fully paid and nonassessable and
have no preemptive or conversion rights.

      Shareholders' meetings will not be held except where the 1940 Act requires
a  shareholder  vote on certain  matters  (including  the  election of trustees,
approval  of an  advisory  contract,  and  approval  of a plan  of  distribution
pursuant  to  Rule  12b-1).  The  Trust  will  call  a  special  meeting  of the
shareholders  at the  request  of 10% or more of the shares  entitled  to votes;
shareholders  wishing to call such a meeting should submit a written  request to
their respective fund at 100 Light Street,  Baltimore,  Maryland 21202,  stating
the purpose of the proposed meeting and the matters to be acted upon.

      Each fund acknowledges  that it is solely  responsible for the information
or any lack of information about it in the joint  Prospectuses and in this joint
Statement of Additional Information,  and no other fund is responsible therefor.
There is a possibility that one fund might be deemed liable for misstatements or
omissions  regarding  another fund in the Prospectuses or in the joint Statement
of Additional Information; however, the funds deem this possibility slight.


                            THE TRUST'S CUSTODIAN AND
                     TRANSFER AND DIVIDEND-DISBURSING AGENT

      State Street Bank and Trust Company,  P.O. Box 1713, Boston Massachusetts,
serves  as  custodian  of  the  funds'  assets.  BFDS,  P.O.  Box  953,  Boston,
Massachusetts  02103  serves  as  transfer  and  dividend-disbursing  agent  and
administrator of various shareholder services. Legg Mason also assists BFDS with
certain of its duties as transfer  agent,  for which BFDS pays Legg Mason a fee.
Each fund  reserves  the  right,  upon 60 days'  written  notice,  to make other
charges to investors to cover administrative costs.

                                OTHER INFORMATION

      The  Trust is an  entity of the type  commonly  known as a  "Massachusetts
business trust." Under Massachusetts law, shareholders of each fund could, under
certain  circumstances,  be held  personally  liable for the obligations of that
fund and of the other funds. However, the Trust's Declaration of Trust disclaims
shareholder  liability  for acts or  obligations  of the  Trust or the funds and
requires that notice of such disclaimer be given in each note,  bond,  contract,
instrument,  certificate or undertaking made or issued by the trustees or by any
officers or officer by or on behalf of the Trust, a fund, the trustees or any of
them in  connection  with the  Trust.  The  Declaration  of Trust  provides  for
indemnification  from each fund's  property  for all losses and  expenses of any
fund shareholder held personally  liable for the obligations of that fund. Thus,
the risk of a shareholder's  incurring  financial loss on account of shareholder
liability is limited to  circumstances in which a fund itself would be unable to
meet its obligations,  a possibility which the adviser believes is remote.  Upon
payment of any  liability  incurred  by a fund  shareholder  solely by reason of
being or having been a shareholder,  the shareholder  paying such liability will
be entitled to reimbursement  from the general assets of that fund. The trustees
intend to conduct the operations of each fund in such a way as to avoid,  as far
as possible,  ultimate  liability of the  shareholders  for  liabilities of each
fund.

                            THE TRUST'S LEGAL COUNSEL

      Kirkpatrick & Lockhart LLP, 1800 Massachusetts  Avenue, N.W.,  Washington,
D.C. 20036, serves as counsel to the Trust.


                                       37
<PAGE>

                       THE TRUST'S INDEPENDENT ACCOUNTANTS

      PricewaterhouseCoopers  LLP,  250 W.  Pratt  Street,  Baltimore,  Maryland
21201,  have been  selected by the Trustees to serve as the Trust's  independent
accountants.

                              FINANCIAL STATEMENTS

      The  Statements  of Net Assets as of March 31,  1999;  the  Statements  of
Operations  for the year ended March 31, 1999;  the Statements of Changes in Net
Assets for the years ended March 31, 1999 and 1998; the Financial Highlights for
the periods presented,  the Notes to Financial Statements and the Reports of the
Independent  Accountants,  for each  fund,  all of  which  are  included  in the
combined annual report of the Legg Mason Tax-Free Income Fund for the year ended
March 31,  1999,  are hereby  incorporated  by  reference  in this  Statement of
Additional Information.


                                       38
<PAGE>

                                                                      APPENDIX A


                              RATINGS OF SECURITIES


1.    DESCRIPTION OF MOODY'S INVESTORS SERVICE, INC. ("MOODY'S") RATINGS

MUNICIPAL BONDS

      Aaa--Bonds which are rated Aaa are judged to be of the best quality.  They
carry the smallest  degree of investment  risk and are generally  referred to as
"gilt edge." Interest payments are protected by a large or exceptionally  stable
margin,  and  principal  is secure.  While the various  protective  elements are
likely to change,  such changes as can be visualized are most unlikely to impair
the fundamentally strong position of such issues.

      Aa--Bonds  which are  rated Aa are  judged  to be of high  quality  by all
standards. Together with the Aaa group they comprise what are generally known as
high-grade  bonds.  They are rated lower than the best bonds because  margins of
protection may not be as large as in Aaa  securities,  fluctuation of protective
elements  may be of greater  amplitude  or there may be other  elements  present
which make long-term risks appear somewhat larger than in Aaa securities.

      A--Bonds  which are rated A possess many favorable  investment  attributes
and are to be considered upper medium-grade obligations. Factors giving security
to principal  and interest are  considered  adequate but elements may be present
which suggest a susceptibility to impairment sometime in the future.

      Baa--Bonds  which are rated Baa are considered  medium-grade  obligations,
i.e., they are neither highly  protected nor poorly secured.  Interest  payments
and principal  security appear  adequate for the present but certain  protective
elements may be lacking or may be  characteristically  unreliable over any great
length of time. Such bonds lack outstanding  investment  characteristics  and in
fact have speculative characteristics as well.

MUNICIPAL NOTES

      Moody's  ratings  for state  and  municipal  notes  and  other  short-term
obligations  are designated  Moody's  Investment  Grade ("MIG") and for variable
rated demand  obligations  are  designated  Variable  Moody's  Investment  Grade
("VMIG").  This  distinction  is  in  recognition  of  the  differences  between
short-term  credit risk and long-term credit risk. Notes bearing the designation
MIG-1  or  VMIG-1  are  of the  best  quality,  enjoying  strong  protection  by
established cash flows,  superior liquidity support or demonstrated  broad-based
access to the market for refinancing.

      Moody's  applies  numerical  modifiers 1, 2 and 3 in each  generic  rating
classification  from Aa through B. The  modifier 1 indicates  that the  security
ranks in the higher end of its  generic  rating,  the  modifier  2  indicates  a
mid-range rating; the modifier 3 indicates that the issue ranks in the lower end
of its generic rating.

COMMERCIAL PAPER

      The rating  Prime-1 is the highest  commercial  paper  rating  assigned by
Moody's.  Issuers with a Prime-1 ("P-1") rating will normally have the following
characteristics:  (1) leading market positions in  well-established  industries;
(2) high  rates of return on funds  employed;  (3)  conservative  capitalization
structures with moderate reliance on debt and ample asset protection;  (4) broad
margins in earning  coverage of fixed  financial  charges and high internal cash
generation;  and (5) well-established access to a range of financial markets and
assured sources of alternate liquidity.


                                      A-1
<PAGE>

2.   DESCRIPTION OF STANDARD & POOR'S  ("S&P")

MUNICIPAL BONDS

     AAA--This  is the  highest  rating  assigned by S&P to an  obligation  and
indicates an extremely strong capacity to pay principal and interest.

     AA--Bonds rated AA also qualify as high-quality debt obligations.  Capacity
to pay principal  and interest is very strong,  and in the majority of instances
they differ from AAA issues only in small degree.

     A--Bonds  rated A have a strong  capacity to pay  principal  and  interest,
although they are somewhat more susceptible to the adverse effects of changes in
circumstances and economic conditions.

     BBB--Bonds which are rated BBB are regarded as having an adequate  capacity
to pay principal and interest. Whereas they normally exhibit adequate protection
parameters,  adverse  economic  conditions  or changing  circumstances  are more
likely to lead to a weakened capacity to pay principal and interest for bonds in
this category than for bonds in the A category.

     S & P may assign (+) or (-)  modifiers  to  indicate  relative  strength or
weakness within a particular rating category.

MUNICIPAL NOTES

     Municipal  notes with  maturities  of three years or less are usually given
note ratings by S&P to  distinguish  more clearly the credit quality of notes as
compared to bonds. Notes rated SP-1 have a very strong or strong capacity to pay
principal and interest.  Those issues determined to possess  overwhelming safety
characteristics are given the designation SP-1+.

COMMERCIAL PAPER

     A-1. This designation  indicates that the degree of safety regarding timely
payment is either  overwhelming  or very  strong.  Those  issues  determined  to
possess extremely strong safety characteristics are denoted with a plus (+) sign
designation.

     A-2.  Capacity  for  timely  payment  on issues  with this  designation  is
satisfactory.  However,  the  relative  degree  of  safety is not as high as for
issues designated "A-1".

3.   DESCRIPTION OF FITCH INVESTORS SERVICE, INC. ("FITCH") RATINGS

INVESTMENT GRADE BONDS

     AAA--Bonds  considered  to be  investment  grade and of the highest  credit
quality.  The obligor has an  exceptionally  strong  ability to pay interest and
repay  principal,  which is unlikely to be  affected by  reasonable  foreseeable
events.

     AA--Bonds  considered  to be  investment  grade  and of  very  high  credit
quality.  The  obligor's  ability to pay  interest  and repay  principal is very
strong,  although not quite as strong as bonds rated "AAA".  Because bonds rated
in the "AAA" and "AA" categories are not significantly vulnerable to foreseeable
future developments, short-term debt of these issuers is generally rated "F-1+".

     A--Bonds considered to be investment grade and of high credit quality.  The
obligor's  ability to pay  interest  and repay  principal  is  considered  to be
strong, but may be more vulnerable to adverse change in economic  conditions and
circumstances than bonds with higher ratings.

     BBB--Bonds  considered to be investment  grade and of  satisfactory  credit
quality. The obligor's ability to pay interest and repay principal is considered
to be  adequate.  Adverse  changes in  economic  conditions  and  circumstances,
however,  are more likely to have adverse  impact on these bonds,  and therefore
impair timely payment.  The likelihood that the ratings of these bonds will fall
below investment grade is higher than for bonds with higher ratings.


                                      A-2
<PAGE>

     Plus (+) Minus  (-)--Plus  and minus signs are used with a rating symbol to
indicate the relative position of a credit within the rating category.  Plus and
minus signs, however, are not used in the "AAA" category.

SHORT-TERM RATINGS

     F-1+--Exceptionally  Strong Credit Quality. Issues assigned this rating are
regarded as having the strongest degree of assurance for timely payment.

     F-1--Very  Strong  Credit  Quality.  Issues  assigned  this rating  reflect
assurance  of timely  payment  only  slightly  less in degree than issues  rated
"F-1+".


                                      A-3
<PAGE>

                         Legg Mason Tax-Free Income Fund

Part C.  Other Information
         -----------------

Item 23. Exhibits
         --------

   (a)   (i)   Declaration of Trust(1)
         (ii)  Amendment dated January 31, 1991 to the Declaration of Trust(1)
         (iii) Amendment dated March 11, 1991 to the Declaration of Trust(1)
         (iv)  Amendment dated July 30, 1992 to the Declaration of Trust(1)
   (b)   By-Laws(1)
   (c)   Specimen security -- not applicable
   (d)   (i)   Investment Advisory Contract with respect to the Maryland,
               Pennsylvania and High Quality Portfolios(1)
         (ii)  Advisory Fee Agreement with respect to the Tax-Free
               Intermediate-Term Income Trust(1)
         (iii) Substitution Agreement(2)
         (iv)  Administration Agreement with respect to the Maryland
               Portfolio(2)
         (v)   Administration Agreement with respect to the Pennsylvania
               Portfolio(2)
         (vi)  Administration Agreement with respect to the Tax-Free
               Intermediate Portfolio(2)
   (e)   Amended Underwriting Agreement with respect to the Maryland,
         Pennsylvania and Tax-Free Intermediate-Term Income Portfolios(1)
   (f)   Bonus, profit sharing or pension plans - none
   (g)   Custodian Agreement(1)
   (h)   (i)   Transfer Agency and Service Agreement(1)
         (ii)  Credit Agreement(3)

   (i)   Opinion and consent of counsel with respect to the Maryland,
         Pennsylvania, and Tax-Free Intermediate-Term Income Portfolios - filed
         herewith
   (j)   Accountants' consent - filed herewith

   (k)   Financial statements omitted from Item 22 - none
   (l)   (i)   Agreement for providing initial capital with respect to the
               Registrant and the Maryland, Pennsylvania and High Quality
               Portfolios(1)
         (ii)  Agreement for providing initial capital with respect to the
               Tax-Free Intermediate-Term Income Portfolio(1)
   (m)   Amended Plan pursuant to Rule 12b-1 with respect to the Maryland,
         Pennsylvania and Tax-Free Intermediate-Term Income Portfolios(1)

   (n)   Financial Data Schedules - not applicable
   (o)   Form of Plan Pursuant to Rule 18f-3 - filed herewith

(1)  Incorporated herein by reference to corresponding Exhibit of Post-Effective
Amendment No. 10 to the Registration Statement, SEC File No. 33-37971, filed
July 31, 1997.

(2)  Incorporated herein by reference to corresponding Exhibit of Post-Effective
Amendment No. 11 to the Registration Statement, SEC File No. 33-37971, filed
July 31, 1998.

(3)  Incorporated herein by reference to corresponding Exhibit of Post-Effective
Amendment No.26 to Legg Mason Value Trust, Inc.'s Registration Statement, SEC
File No. 2-75766, filed May 28, 1999.


Item 24. Persons Controlled By or Under Common Control with Registrant
         -------------------------------------------------------------

            None.


<PAGE>

Item 25. Indemnification
         ---------------

     This  item  is   incorporated  by  reference  to  Item  27  of  Part  C  of
Post-Effective Amendment No. 11, SEC File No. 33-37971, filed July 31, 1998.


Item 26. Business and Other Connections of Manager and Investment Adviser
         ----------------------------------------------------------------

     Legg Mason Capital Management,  Inc. ("LMCM"), the Registrant's  investment
adviser,  is a registered  investment  adviser  incorporated on October 4, 1982.
LMCM is engaged primarily in the investment  advisory  business.  LMCM serves as
investment  adviser  for four  open-end  investment  companies  and for  private
accounts.  Information  as to the officers and  directors of LMCM is included in
its Form ADV filed on  September  23,  1997  with the  Securities  and  Exchange
Commission  (registration  number  801-18115)  and  is  incorporated  herein  by
reference.

     Legg Mason Fund Adviser, Inc. ("LMFA"), the Registrant's administrator,  is
a  registered  investment  adviser  incorporated  on January 20,  1982.  LMFA is
engaged primarily in the investment advisory business. LMFA serves as investment
adviser or manager  for twenty  open-end  investment  companies  or  portfolios.
Information as to the officers and directors of LMFA is included in its Form ADV
filed on June 24, 1998 with the Securities and Exchange Commission (registration
number 801-16958) and is incorporated herein by reference.


Item 27. Principal Underwriters
         ----------------------

         (a)   Legg Mason Cash Reserve Trust
               Legg Mason Special Investment Trust, Inc.
               Legg Mason Value Trust, Inc.
               Legg Mason Tax-Exempt Trust, Inc.
               Legg Mason Income Trust, Inc.
               Legg Mason Total Return Trust, Inc.
               Legg Mason Global Trust, Inc.
               Legg Mason Investors Trust, Inc.
               LM Institutional Fund Advisors I, Inc.
               LM Institutional Fund Advisors II, Inc.
               Legg Mason Focus Trust, Inc.
               Legg Mason Light Street Trust, Inc.

         (b)   The  following  table  sets  forth  information  concerning  each
               director and officer of the Registrant's  principal  underwriter,
               Legg Mason Wood Walker, Incorporated ("LMWW").


                                  Position and                Positions and
Name and Principal                Offices with                Offices with
Business Address*                 Underwriter - LMWW          Registrant
- ------------------                ------------------          -------------

Raymond A. Mason                  Chairman of the             None
                                  Board and Director


James W. Brinkley                 President and               None
                                  Director and COO


<PAGE>

Edmund J. Cashman, Jr.            Senior Executive            President and
                                  Vice President and          Trustee
                                  Director

Richard J. Himelfarb              Senior Executive Vice       None
                                  President and
                                  Director

Edward A. Taber III               Senior Executive Vice       None
                                  President and
                                  Director

Robert A. Frank                   Executive Vice              None
                                  President and
                                  Director

Robert G. Sabelhaus               Executive Vice              None
                                  President and
                                  Director

Charles A. Bacigalupo             Senior Vice                 None
                                  President,
                                  Secretary and
                                  Director

F. Barry Bilson                   Senior Vice                 None
                                  President and
                                  Director

Thomas M. Daly, Jr.               Senior Vice                 None
                                  President


Robert G. Donovan                 Executive Vice              None
                                  President and
                                  Director


Jeffrey W. Durkee                 Senior Vice                 None
                                  President and
                                  Director


Thomas E. Hill                    Senior Vice                 None
One Mill Place                    President and
Easton, MD  21601                 Director

Arnold S. Hoffman                 Senior Vice                 None
1735 Market Street                President
Philadelphia, PA  19103

Carl Hohnbaum                     Senior Vice                 None
24th Floor                        President and
Two Oliver Plaza                  Director
Pittsburgh, PA  15222


<PAGE>

William B. Jones, Jr.             Senior Vice                 None
1747 Pennsylvania                 President and
  Avenue, N.W.                    Director
Washington, D.C. 20006

Laura L. Lange                    Senior Vice                 None
                                  President and
                                  Director

Marvin H. McIntyre                Senior Vice                 None
1747 Pennsylvania                 President and
  Avenue, N.W.                    Director
Washington, D.C.  20006

Mark I. Preston                   Senior Vice                 None
                                  President and
                                  Director

Joseph A. Sullivan                Senior Vice                 None
                                  President and
                                  Director

M. Walter D'Alessio, Jr.          Director                    None
1735 Market Street
Philadelphia, PA  19103

W. William Brab                   Senior Vice                 None
                                  President

Deepak Chowdhury                  Senior Vice                 None
255 Alhambra Circle               President
Coral Gables, FL  33134

Harry M. Ford, Jr.                Senior Vice                 None
                                  President

Dennis A. Green                   Senior Vice                 None
                                  President

Theodore S. Kaplan                Senior Vice                 None
                                  President and
                                  Senior Counsel

Seth J. Lehr                      Senior Vice                 None
1735 Market St                    President and
Philadelphia, PA  19103           Director


Horace M. Lowman, Jr.             Senior Vice                 None
                                  President and
                                  Asst. Secretary


<PAGE>

Robert L. Meltzer                 Senior Vice                 None
One Battery Park Plaza            President
New York, NY  10004

Jonathan M. Pearl                 Senior Vice                 None
1777 Reisterstown Rd.             President
Pikesville, MD  21208

John A. Pliakas                   Senior Vice                 None
125 High Street                   President
Boston, MA  02110

Robert F. Price                   Senior Vice                 None
                                  President and
                                  General Counsel


Timothy C. Scheve                 Executive Vice              None
                                  President and
                                  Treasurer and
                                  Director

Elisabeth N. Spector              Senior Vice                 None
                                  President

Robert J. Walker, Jr.             Senior Vice                 None
200 Gibraltar Road                President
Horsham, PA  19044

William H. Bass, Jr.              Vice President              None

Nathan S. Betnun                  Vice President              None


Andrew J. Bowden                  Vice President and          None
                                  Deputy General
                                  Counsel

D. Stuart Bowers                  Vice President              None

Edwin J. Bradley, Jr.             Vice President              None

Scott R. Cousino                  Vice President and          None
                                  Controller

Charles J. Daley, Jr.             Vice President and          None
                                  Controller

Joseph H. Davis, Jr.              Vice President              None
1735 Market Street
Philadelphia, PA  19380

Norman C. Frost, Jr.              Vice President              None

John R. Gilner                    Vice President              None

Richard A. Jacobs                 Vice President              None

C. Gregory Kallmyer               Vice President              None

James E. Furletti                 Vice President              None


<PAGE>


Robert E. Patterson               Vice President              None
                                  and Deputy
                                  General Counsel

John A. Moag, Jr.                 Vice President              None

Edward P. Meehan                  Vice President              None

Edward W. Lister, Jr.             Vice President              None

Gregory B. McShea                 Vice President              None

Marie K. Karpinski                Vice President              Vice President
                                                              and Treasurer

Mark C. Micklem                   Vice President              None
1747 Pennsylvania Ave.
Washington, DC  20006

Hance V. Myers, III               Vice President              None
1100 Poydras St.
New Orleans, LA 70163

Gerard F. Petrik, Jr.             Vice President              None

Douglas F. Pollard                Vice President              None

Thomas E. Robinson                Vice President              None

James A. Rowan                    Vice President              None

Douglas M. Schmidt                Vice President              None

B. Andrew Schmucker               Vice President              None

Robert W. Schnakenberg            Vice President              None
1111 Bagby St.
Houston, TX 77002

Henry V. Sciortino                Vice President              None
1735 Market St.
Philadelphia, PA 19103

Chris A. Scitti                   Vice President              None

Eugene B. Shephard                Vice President              None
1111 Bagby St.
Houston, TX  77002-2510

Lawrence D. Shubnell              Vice President              None

Alexsander M. Stewart             Vice President              None

William A. Verch                  Vice President              None

Shelia M. Vidmar                  Vice President              None
                                  and Deputy General
                                  Counsel


<PAGE>

Lewis T. Yeager                   Vice President              None

Joseph F. Zunic                   Vice President              None


        * All addresses are 100 Light Street, Baltimore, Maryland 21202, unless
          otherwise indicated.


         (c)   The Registrant has no principal underwriter which is not an
               affiliated person of the Registrant or an affiliated person of
               such an affiliated person.


   Item 28.    Location of Accounts and Records
               --------------------------------

               State Street Bank and Trust Company
               P. O. Box 1713
               Boston, Massachusetts 02105


   Item 29.    Management Services
               -------------------

               None.


   Item 30.    Undertakings
               ------------

               None.


<PAGE>

                                 SIGNATURE PAGE


         Pursuant to the requirements of the Securities Act of 1933 and the
   Investment Company Act of 1940, the Registrant, Legg Mason Tax-Free Income
   Fund, certifies that it meets all the requirements for effectiveness of this
   Post-Effective Amendment to its Registration Statement pursuant to Rule
   485(b) under the Securities Act of 1933 and has duly caused this Registration
   Statement to be signed on its behalf by the undersigned, thereunto duly
   authorized, in the City of Baltimore and State of Maryland, on the 30th day
   of July, 1999.


                                         Legg Mason Tax-Free Income Fund

                                         By:/s/ Marie K. Karpinski
                                            --------------------------------
                                                Marie K. Karpinski
                                                Vice President and Treasurer

         Pursuant to the requirements of the Securities Act of 1933, this
   Post-Effective Amendment to the Registrant's Registration Statement has been
   signed below by the following persons in the capacities and on the dates
   indicated:

Signature                                  Title                      Date
- ---------                                  -----                      ----

/s/ John F. Curley, Jr.*             Chairman of the Board        July 30, 1999
- -----------------------------        and Trustee
John F. Curley, Jr.*

/s/ Edmund J. Cashman, Jr.*          President and                July 30, 1999
- -----------------------------        Trustee
Edmund J. Cashman, Jr.*

/s/ Edward A. Taber, III*            Trustee                      July 30, 1999
- -----------------------------
Edward A. Taber, III*

/s/ Richard G. Gilmore*              Trustee                      July 30, 1999
- -----------------------------
Richard G. Gilmore*

/s/ Arnold L. Lehman*                Trustee                      July 30, 1999
- -----------------------------
Arnold L. Lehman*

/s/ Jill E. McGovern*                Trustee                      July 30, 1999
- -----------------------------
Jill E. McGovern*

/s/ T. A. Rodgers*                   Trustee                      July 30, 1999
- -----------------------------
T. A. Rodgers*

/s/ Marie K. Karpinski               Vice President               July 30, 1999
- -----------------------------        and Treasurer
Marie K. Karpinski


*Signatures affixed by Marie K. Karpinski pursuant to a power of attorney dated
May 8, 1998, a copy of which is filed herewith.


<PAGE>

                                POWER OF ATTORNEY

I, the undersigned Director/Trustee of the following investment companies:

LEGG MASON CASH RESERVE TRUST          LEGG MASON VALUE TRUST, INC.
LEGG MASON INCOME TRUST, INC.          LEGG MASON TOTAL RETURN TRUST, INC.
LEGG MASON GLOBAL TRUST, INC.          LEGG MASON SPECIAL INVESTMENT TRUST, INC.
LEGG MASON TAX EXEMPT TRUST, INC.      LEGG MASON INVESTORS TRUST, INC.
LEGG MASON TAX-FREE INCOME FUND

plus any other investment  company for which Legg Mason Fund Adviser,  Inc. acts
as investment adviser or manager and for which the undersigned individual serves
as  Director/Trustee  hereby  severally  constitute and appoint each of MARIE K.
KARPINSKI,  KATHI D. BAIR,  ARTHUR J. BROWN and ARTHUR C.  DELIBERT  my true and
lawful attorney-in-fact, with full power of substitution, and with full power to
sign  for me and  in my  name  in the  appropriate  capacity,  any  Registration
Statements  on Form  N-1A,  all  Pre-Effective  Amendments  to any  Registration
Statements of the Funds,  any and all  subsequent  Post-Effective  Amendments to
said Registration Statements, any supplements or other instruments in connection
therewith,  to file the same with the Securities and Exchange Commission and the
securities regulators of appropriate states and territories, and generally to do
all  such  things  in my  name  and  behalf  in  connection  therewith  as  said
attorney-in-fact  deems necessary or appropriate,  to comply with the provisions
of the  Securities  Act of 1933 and the  Investment  Company  Act of  1940,  all
related   requirements  of  the  Securities  and  Exchange  Commission  and  all
requirements of appropriate states and territories.  I hereby ratify and confirm
all that said  attorney-in-fact  or their substitutes may do or cause to be done
by virtue hereof.

WITNESS my hand on the date set forth below.


SIGNATURE                                                        DATE

/s/ Richard G. Gilmore                                        May 8, 1998
- -----------------------------
Richard G. Gilmore

/s/ T.A. Rodgers                                              May 8, 1998
- -----------------------------
T. A. Rodgers

/s/ Charles F. Haugh                                          May 8, 1998
- -----------------------------
Charles F. Haugh

/s/ Arnold L. Lehman                                          May 8, 1998
- -----------------------------
Arnold L. Lehman

/s/ Jill E. McGovern                                          May 8, 1998
- -----------------------------
Jill E. McGovern

/s/ Edward A. Taber, III                                      May 8, 1998
- -----------------------------
Edward A. Taber, III

/s/ Edmund J. Cashman, Jr.                                    May 8, 1998
- -----------------------------
Edmund J. Cashman, Jr.

/s/ John F. Curley, Jr.                                       May 8, 1998
- -----------------------------
John F. Curley, Jr.

/s/ Raymond A. Mason                                          May 8, 1998
- -----------------------------
Raymond A. Mason



                           KIRKPATRICK & LOCKHART LLP
                         1800 MASSACHUSETTS AVENUE, N.W.
                                    2ND FLOOR
                           WASHINGTON, D.C. 20036-1800

                            TELEPHONE (202) 778-9000
                            FACSIMILE (202) 778-9100

                                   WWW.KL.COM



ARTHUR J. BROWN
(202) 778-9046
[email protected]


                                  July 29, 1999



Legg Mason Tax-Free Income Fund
100 Light Street
P.O. Box 1476
Baltimore, Maryland 21203-1476


Dear Sir or Madam:

      Legg Mason Tax-Free Income Fund ("Trust") is an  unincorporated  voluntary
association  organized  under  the  laws of the  Commonwealth  of  Massachusetts
pursuant to a Declaration  of Trust dated  November 21, 1990. You have requested
our opinion regarding certain matters in connection with the issuance of certain
shares of beneficial  interest  ("Shares") of the Trust. In this opinion letter,
the term  "Shares"  refers to the Class A shares  (known as Primary  Shares) and
Class Y shares (known as Navigator Shares) of beneficial  interest of Legg Mason
Maryland Tax-Free Income Trust, Legg Mason  Pennsylvania  Tax-Free Income Trust,
and Legg Mason  Tax-Free  Intermediate-Term  Income Trust,  each a series of the
Trust  (each,  a "Series").  This  opinion  letter is valid with respect to each
Class  and  Series  listed  in the  preceding  sentence  only  during  the  time
Post-Effective  Amendment  No.  13 to  the  Trust's  Registration  Statement  is
effective  and has not  been  superseded  by  another  post-effective  amendment
applicable to that Class or Series, that has become effective.

      We have, as counsel,  participated  in various  business and other matters
related to the Trust.  We have examined  copies,  either  certified or otherwise
proved to be genuine,  of the Declaration of Trust and By-Laws of the Trust, the
minutes  of  meetings  of the  trustees  and  other  documents  relating  to the
organization  and operation of the Trust, and we generally are familiar with its
business affairs. Based on the foregoing, and the additional  qualifications and
other matters set forth below,  it is our opinion that as of the date hereof the
Shares,  when sold in  accordance  with the  Trust's  Declaration  of Trust,  as


<PAGE>

Legg Mason Tax-Free Income Fund
July 29, 1999
Page 2


amended, and By-laws and the terms contemplated by Post-Effective  Amendment No.
13 to the Trust's Registration Statement, including receipt by the Trust of full
payment for the Shares and  compliance  with the 1933 Act and the 1940 Act, will
have been legally issued, fully paid and non-assessable by the Trust.

      The  Trust is an  entity of the type  commonly  known as a  "Massachusetts
business trust." Under  Massachusetts  law,  shareholders  could,  under certain
circumstances,  be held personally  liable for the obligations of the Trust. The
Declaration of Trust states that all persons  extending  credit to,  contracting
with or having any claim  against the Trust or a  particular  Series  shall look
only to the assets of the Trust or such  Series for payment  under such  credit,
contract or claim; and neither the Trust's  shareholders  nor its Trustees,  nor
any of the Trust's  officers,  employers  or agents,  whether  past,  present or
future,  nor any other  Series  shall be  personally  liable  therefor.  It also
requires that every note, bond, contract, instrument, certificate or undertaking
and every other act or thing whatsoever  executed or done by or on behalf of the
Trust,  any  Series,  or its  Trustees  in  connection  with the Trust  shall be
conclusively  deemed to have been  executed  or done only in or with  respect to
their capacity as Trustees and neither such Trustee nor the  shareholders  shall
be  personally  liable  thereon.   Every  note,  bond,   contract,   instrument,
certificate,  or  undertaking  made or issued by the  Trustees or by any officer
shall include a recitation  limiting the obligation  represented  thereby to the
Trust or to one or more Series and its or their assets (but the omission of such
recitation  shall not operate to bind any Trust  shareholder  or  Trustee).  The
Declaration  further provides:  (1) for  indemnification  from the assets of the
applicable  Series  for all  loss  and  expense  of any  shareholder  or  former
shareholder held personally  liable solely by reason of his being or having been
a shareholder;  and (2) for a Series to assume, upon request by the shareholder,
the defense of any claim made against the  shareholder for any act or obligation
of the Series and satisfy any judgment thereon.  Thus, the risk of a shareholder
incurring  financial  loss on account  of  shareholder  liability  is limited to
circumstances  in  which  the  Trust  or  Series  would  be  unable  to meet its
obligations.

      We  hereby  consent  to  the  filing  with  the  Securities  and  Exchange
Commission of this opinion in connection with Post-Effective Amendment No. 13 to
the Trust's  Registration  Statement on Form N-1A (File No.  33-37971).  We also
consent to the reference to our firm in the Statement of Additional  Information
filed as part of the Registration Statement.

                                          Very truly yours,

                                          KIRKPATRICK & LOCKHART LLP



                                          By:  /s/ Kirkpatrick & Lockhart LLP
                                               ------------------------------
                                               Arthur J. Brown



                       CONSENT OF INDEPENDENT ACCOUNTANTS
                                   ---------





We consent to the  incorporation by reference in this  Post-Effective  Amendment
No. 13 (File No.  33-37971) under the Securities Act of 1933 and  Post-Effective
Amendment No. 14 (File No. 811-6223) under the Investment Company Act of 1940 to
the  Registration  Statement on Form N-1A of Legg Mason Tax-Free Income Fund, of
our reports  dated  April 30,  1999 on our audits of the  Primary and  Navigator
Class financial statements and financial highlights as of March 31, 1999 and for
the  respective  periods  then ended,  which  reports are included in the Annual
Reports to Shareholders.

We also  consent  to the  reference  to our firm under the  captions  "Financial
Highlights" in each Prospectus and "The Corporation's  Independent  Accountants"
in the Statement of Additional Information.




/s/ PricewaterhouseCoopers LLP

PricewaterhouseCoopers LLP
Baltimore, Maryland
July 28, 1999



                                                                   Exhibit 23(o)

                     FORM OF LEGG MASON TAX-FREE INCOME FUND
                   MULTIPLE CLASS PLAN PURSUANT TO RULE 18F-3

         Legg Mason Tax-Free  Income Fund hereby adopts this Multiple Class Plan
pursuant to Rule 18f-3 under the Investment Company Act of 1940, as amended (the
"1940 Act"),  on behalf of its current  operating  series,  Legg Mason  Tax-Free
Intermediate-Term  Income Trust,  Legg Mason Maryland  Tax-Free Income Trust and
Legg Mason  Pennsylvania  Tax-Free  Income  Trust,  and any  series  that may be
established in the future  (referred to hereinafter  collectively as the "Funds"
and individually as a "Fund").


A.       GENERAL DESCRIPTION OF CLASSES THAT ARE OFFERED:
         -----------------------------------------------

         1. PRIMARY CLASS SHARES. A sales charge of 2.00% of the public offering
price of Legg  Mason  Tax-Free  Intermediate  shares is  imposed  on the sale of
Primary  Class  shares  of that  Fund.  A sales  charge  of 2.75% of the  public
offering price of Legg Mason Maryland Tax-Free Income Trust shares is imposed on
the sale of Primary  Class  shares of that Fund.  A sales charge of 2.75% of the
public offering price of Legg Mason Pennsylvania Tax-Free Income Trust shares is
imposed on the sale of Primary  Class shares of that Fund.  These charges may be
reduced  according to a schedule set forth in the  prospectus or in  conjunction
with  certain  purchase  plans  described  in the  prospectus  or  statement  of
additional information.  They do not apply to the reinvestment of distributions.
The distributor may waive the collection of such charges from time to time.

         Primary  Class  shares  of each  Fund  are  offered  and  sold  without
imposition of a contingent deferred sales charge.

         Primary Class shares of each Fund are available to all investors except
those qualified to purchase Navigator Class shares.


<PAGE>

Legg Mason Tax-Free Income Fund
Multiple Class Plan
Page 2


         Primary  Class  shares of each Fund are  subject to annual  service and
distribution  fees, each in the amount of 0.125% of the average daily net assets
of the Primary  Class shares of that Fund under a plan of  distribution  adopted
pursuant to Rule 12b-1 under the 1940 Act.

         2. NAVIGATOR CLASS SHARES.  Navigator Class shares are offered and sold
without  imposition  of an initial sales charge or a contingent  deferred  sales
charge and are not subject to any service or distribution fees.

         Navigator  Class shares of each Fund are available  for purchase  only:
(i) by institutional  clients of the Fairfield  Group,  Inc.  ("Fairfield")  for
investment  of their own funds  and  funds  for  which  they act in a  fiduciary
capacity;  (ii) by clients of Legg Mason Trust  Company  ("Trust  Company")  for
which   Trust   Company   exercises    discretionary    investment    management
responsibility;  (iii) by qualified  retirement plans managed on a discretionary
basis and having net  assets of at least  $200  million;  (iv) by the Legg Mason
Profit  Sharing Plan and Trust;  and (v) by ERISA clients of Bartlett & Co. that
were shareholders of Bartlett Short Term Bond Fund or Bartlett Fixed Income Fund
on December 19, 1996.  Navigator Class shares are also available for purchase by
exchange, as described below.


B.       EXPENSE ALLOCATIONS OF EACH CLASS:
         ---------------------------------

         Certain expenses may be attributable to a particular Class of shares of
each Fund ("Class  Expenses").  Class  Expenses are charged  directly to the net
assets of the  particular  Class and, thus, are borne on a pro rata basis by the
outstanding shares of that Class.

         In addition to the distribution and service fees described above,  each
Class may also pay a different  amount of the transfer agency fees identified as
being attributable to a specific Class. All other expenses are allocated between
the Classes on the basis of their relative net assets.


<PAGE>

Legg Mason Tax-Free Income Fund
Multiple Class Plan
Page 3


C.       EXCHANGE PRIVILEGES:
         -------------------

         Primary Class and Navigator  Class shares of each Fund may be exchanged
for  shares of the  corresponding  Class of other Legg  Mason  funds,  or may be
acquired through an exchange of shares of the corresponding  Class of other Legg
Mason funds.

         Legg Mason U.S.  Government  Money  Market  Portfolio,  Legg Mason Cash
Reserve Trust and Legg Mason Tax Exempt Trust (collectively referred to as "Legg
Mason Money Market Funds")  currently offer only one class of shares. So long as
a Legg Mason Money  Market Fund  offers only a single  class of shares,  Primary
Class and  Navigator  Class shares of each Fund may be  exchanged  for shares of
that Legg Mason Money  Market  Fund,  or may be acquired  through an exchange of
shares of that Money Market Fund.

         These  exchange  privileges  may be modified or terminated by a Fund in
certain  instances,  and  exchanges may be made only into funds that are legally
available for sale in the investor's state of residence.


D.       CLASS DESIGNATION:
         -----------------

         Subject to  approval  by the Board of  Directors,  a Fund may alter the
nomenclature for the designations of one or more of its Classes of shares.


E.       ADDITIONAL INFORMATION:
         ----------------------

         This  Multiple  Class Plan is  qualified by and subject to the terms of
the then current prospectus for the applicable Classes; provided,  however, that
none of the terms set forth in any such prospectus  shall be  inconsistent  with
the terms of the Classes  contained in this Plan.  The  prospectus for each Fund
contains additional information about the Classes and each Fund's multiple class
structure.


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Legg Mason Tax-Free Income Fund
Multiple Class Plan
Page 4


F.       DATE OF EFFECTIVENESS:
         ---------------------

         This Multiple Class Plan is effective on July 31, 1997.



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        Date



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