LEGG MASON INCOME TRUST INC
485APOS, 1997-02-28
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As filed with the Securities and Exchange Commission on February 28, 1997.
    
                                                1933 Act File No. 33-12092
                                                1940 Act File No. 811-5029
- --------------------------------------------------------------------------

                       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:  25               [X]

    

                                      and
  REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940  [X]

   
                                Amendment No: 24
    


                         LEGG MASON INCOME TRUST, INC.
               (Exact Name of Registrant as Specified in Charter)

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

                                   Copies to:

CHARLES A. BACIGALUPO                            ARTHUR C. DELIBERT, ESQ.
111 South Calvert Street                         Kirkpatrick & Lockhart LLP
Baltimore, Maryland 21202                        1800 Massachusetts Ave., 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)
[ ] on            , 1997 pursuant to Rule 485(b)
[ ] 60 days after filing pursuant to Rule 485(a)(i)
[X] on May 1, 1997 pursuant to Rule 485(a)(i)
[ ] 75 days after filing pursuant to Rule 485(a)(ii)
[ ] on            , 1997 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.

   
Registrant  has filed a declaration  pursuant to Rule 24f-2 under the Investment
Company  Act of 1940 and filed  the  notice  required  by such Rule for its most
recent fiscal year on February 27, 1997.
    



<PAGE>



                         Legg Mason Income Trust, Inc.

                       Contents of Registration Statement

This registration statement consists of the following papers and documents.

Cover Sheet

Table of Contents

Cross Reference Sheets

Legg Mason U. S. Government Intermediate-Term Portfolio - Primary Shares
Legg Mason Investment Grade Income Portfolio -- Primary Shares
Legg Mason High Yield Portfolio -- Primary Shares
   
Legg Mason U.S. Government Money Market Portfolio -- Primary Shares
    
Part A - Prospectus

Navigator U.S. Government Intermediate-Term Portfolio
Navigator Investment Grade Income Portfolio
   
Navigator High Yield Portfolio
    
Part A - Prospectus

Legg Mason U. S. Government Intermediate-Term Portfolio
Legg Mason Investment Grade Income Portfolio
Legg Mason High Yield Portfolio
(Primary Shares and Navigator Shares)
   
Legg Mason U.S. Government Money Market Portfolio
    
Part B - Statement of Additional Information

Part C - Other Information

Signature Page

Exhibits


<PAGE>



                         Legg Mason Income Trust, Inc.
    Legg Mason U. S. Government Intermediate-Term Portfolio - Primary Shares
         Legg Mason Investment Grade Income Portfolio - Primary Shares
                Legg Mason High Yield Portfolio - Primary Shares
       Legg Mason U.S. Government Money Market Portfolio - Primary Shares
                        Form N-1A Cross Reference Sheet


Part A Item No.             Prospectus Caption

     1                      Cover Page

     2                      Prospectus Highlights;
                            Expenses

     3                      Financial Highlights;
                            Performance Information

     4                      Investment Objectives and Policies;
                            Description of the Corporation and Its Shares

     5                      Expenses;
                            Dividends and Other Distributions;
                            The Corporation's Board of Directors, Manager
                                   and Investment Adviser;
                            The Funds' Distributor

     6                      Prospectus Highlights;
                            Dividends and Other Distributions;
                            Shareholder Services;
                            Tax Treatment of Dividends and Other
                                   Distributions;
                            How Your Shareholder Account Is Maintained;
                            Description of the Corporation and Its Shares

     7                      How You Can Invest In the Funds;
                            How Your Shareholder Account Is Maintained;
                            How Net Asset Value Is Determined;
                            The Funds' Distributor;
                            Investing Through Tax-Deferred Retirement Plans

     8                      How You Can Redeem Your Primary Shares

     9                      Not Applicable


<PAGE>



                         Legg Mason Income Trust, Inc.
             Navigator U. S. Government Intermediate-Term Portfolio
                  Navigator Investment Grade Income Portfolio
                         Navigator High Yield Portfolio
                        Form N-1A Cross Reference Sheet

Part A Item No.             Prospectus Caption

     1                      Cover Page

     2                      Expenses

     3                      Financial Highlights;
                            Performance Information

     4                      Investment Objectives and Policies;
                            Description of the Corporation and Its Shares

     5                      Expenses;
                            Dividends and Other Distributions;
                            The Corporation's Board of Directors, Manager
                                   and Investment Adviser;
                            The Funds' Distributor

     6                      Dividends and Other Distributions;
                            Shareholder Services;
                            Tax Treatment of Dividends and Other
                                   Distributions;
                            How Shareholder Accounts are Maintained;
                            Description of the Corporation and Its Shares

     7                      How To Purchase and Redeem Shares;
                            How Shareholder Accounts are Maintained;
                            How Net Asset Value Is Determined;
                            The Funds' Distributor;

     8                      How To Purchase and Redeem Shares

     9                      Not Applicable


<PAGE>


                         Legg Mason Income Trust, Inc.
            Legg Mason U. S. Government Intermediate-Term Portfolio
                  Legg Mason Investment Grade Income Portfolio
                        Legg Mason High Yield Portfolio
                     (Primary Shares and Navigator Shares)
               Legg Mason U.S. Government Money Market Portfolio
                        Form N-1A Cross Reference Sheet

                            Statement of Additional
Part B Item No.             Information Caption
     10                     Cover Page

     11                     Table of Contents

     12                     Not Applicable

     13                     Additional Information About Investment
                                     Limitations and Policies;
                            Portfolio Transactions and Brokerage

     14                     The Corporation's Directors and Officers

     15                     The Corporation's Directors and Officers

     16                     Management Agreement;
                            Investment Advisory Agreement;
                            The Funds' Distributor;
                            The Corporation's Independent Accountants;
                            The Funds' Custodian and Transfer and
                                     Dividend-Disbursing Agent

     17                     Portfolio Transactions and Brokerage

     18                     Not Applicable

     19                     Valuation of Fund Shares;
                            Additional Purchase and Redemption Information

     20                     Additional Tax Information;
                            Tax-Deferred Retirement Plans

     21                     Portfolio Transactions and Brokerage;
                            The Funds' Distributor;
                            The Funds' Custodian and Transfer and
                                     Dividend-Disbursing Agent

     22                     Performance Information

     23                     Financial Statements

<PAGE>

TABLE OF CONTENTS
      Prospectus Highlights                                2
      Expenses                                             4
      Financial Highlights                                 5
      Performance Information                              9
      Investment Objectives and Policies                  10
      How You Can Invest in the Funds                     21
      How Your Shareholder Account is Maintained          23
      How You Can Redeem Your Primary Shares              24
      How Net Asset Value is Determined                   26
      Dividends and Other Distributions                   26
      Tax Treatment of Dividends and Other Distributions  27
      Shareholder Services                                28
   
      The Corporation's Board of Directors, Manager and
        Investment Adviser                                30
    
      The Funds' Distributor                              31
      Description of the Corporation and its Shares       32
      Appendix                                            34

ADDRESSES
DISTRIBUTOR:
      Legg Mason Wood Walker, Inc.
      111 South Calvert Street
      P.O. Box 1476, Baltimore, MD 21203-1476
      410 o 539 o 0000    800 o 822 o 5544

TRANSFER AND SHAREHOLDER SERVICING AGENT:
      Boston Financial Data Services
      P.O. Box 953
      Boston, MA 02103

COUNSEL:
      Kirkpatrick & Lockhart LLP
      1800 Massachusetts Avenue, N.W.
      Washington, DC 20036-1800
   
INDEPENDENT ACCOUNTANTS:
      [                       ]
      217 East Redwood Street, Baltimore, MD 21202
    

      NO PERSON HAS BEEN AUTHORIZED TO GIVE ANY INFORMATION OR TO MAKE ANY
REPRESENTATIONS NOT CONTAINED IN THIS PROSPECTUS OR THE STATEMENT OF ADDITIONAL
INFORMATION IN CONNECTION WITH THE OFFERING MADE BY THE PROSPECTUS AND, IF GIVE
OR MADE, SUCH INFORMATION OR REPRESENTATIONS MUST NOT BE RELIED UPON AS HAVING
BEEN AUTHORIZED BY ANY FUND OR ITS DISTRIBUTOR. THE PROSPECTUS DOES NOT
CONSTITUTE AN OFFERING BY ANY FUND OR BY THE PRINCIPAL UNDERWRITER IN ANY
JURISDICTION IN WHICH SUCH OFFERING MAY NOT LAWFULLY BE MADE.

(recycled logo)   Printed on Recycled Paper

LMF-025

                                   LEGG MASON
                                     INCOME
                                  TRUST, INC.

                            GOVERNMENT INTERMEDIATE
                                INVESTMENT GRADE
                                   HIGH YIELD
                            GOVERNMENT MONEY MARKET

                                 PRIMARY SHARES

                           PUTTING YOUR FUTURE FIRST

                                   PROSPECTUS
   
                                  MAY 1, 1997
    

                               (Legg Mason Logo)
                                     FUNDS


<PAGE>

     LEGG MASON INCOME TRUST , INC. -- PRIMARY SHARES
          LEGG MASON U.S. GOVERNMENT INTERMEDIATE-TERM PORTFOLIO
          LEGG MASON INVESTMENT GRADE INCOME PORTFOLIO
          LEGG MASON HIGH YIELD PORTFOLIO
          LEGG MASON U.S. GOVERNMENT MONEY MARKET PORTFOLIO
   
         This Prospectus sets forth concisely the information about the
     funds that a prospective investor ought to know before investing. It
     should be read and retained for future reference. A Statement of
     Additional Information about the funds dated May 1, 1997 has been
     filed with the Securities and Exchange Commission ( "SEC") and, as
     amended or supplemented from time to time, is incorporated herein by
     reference. The Statement of Additional Information is available
     without charge upon request from the funds' distributor, Legg Mason
     Wood Walker, Incorporated ("Legg Mason") (address and telephone
     numbers listed below).
    
         LEGG MASON U.S. GOVERNMENT MONEY MARKET PORTFOLIO IS A MONEY
     MARKET FUND; LEGG MASON U.S. GOVERNMENT INTERMEDIATE-TERM PORTFOLIO,
     LEGG MASON INVESTMENT GRADE INCOME PORTFOLIO AND LEGG MASON HIGH YIELD
     PORTFOLIO ARE BOND FUNDS. A MAJORITY OF LEGG MASON HIGH YIELD
     PORTFOLIO'S TOTAL ASSETS WILL BE INVESTED IN LOWER-RATED, FIXED-INCOME
     SECURITIES (INCLUDING THOSE COMMONLY KNOWN AS "JUNK BONDS"). IN
     ADDITION TO OTHER RISKS, THESE BONDS ARE SUBJECT TO GREATER
     FLUCTUATIONS IN VALUE AND RISK OF LOSS OF INCOME AND PRINCIPAL DUE TO
     DEFAULT BY THE ISSUER THAN ARE HIGHER-RATED BONDS; THEREFORE,
     INVESTORS SHOULD CAREFULLY ASSESS THE RISKS ASSOCIATED WITH AN
     INVESTMENT IN THIS FUND.

         LEGG MASON U.S. GOVERNMENT MONEY MARKET PORTFOLIO ATTEMPTS TO
     STABILIZE THE VALUE OF ITS SHARES AT $1.00. AN INVESTMENT IN THIS FUND
     IS NEITHER INSURED NOR GUARANTEED BY THE U.S. GOVERNMENT. THERE CAN BE
     NO ASSURANCE THAT THIS FUND WILL ALWAYS BE ABLE TO MAINTAIN A STABLE
     NET ASSET VALUE OF $1.00 PER SHARE.

         MUTUAL FUND SHARES ARE NOT DEPOSITS OR OBLIGATIONS OF, OR
     GUARANTEED OR ENDORSED BY, ANY BANK OR OTHER DEPOSITORY INSTITUTION.
     SHARES ARE NOT INSURED BY THE FDIC, THE FEDERAL RESERVE BOARD OR ANY
     OTHER AGENCY, AND ARE SUBJECT TO INVESTMENT RISK, INCLUDING THE
     POSSIBLE LOSS OF THE PRINCIPAL AMOUNT INVESTED.

    THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES
     AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE
           SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES
            COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY OF THIS
                     PROSPECTUS. ANY REPRESENTATION TO THE
                        CONTRARY IS A CRIMINAL OFFENSE.
   
                                   PROSPECTUS
                                  May 1, 1997
    

                          Legg Mason Wood Walker, Inc.
                            111 South Calvert Street
                                 P.O. Box 1476
                            Baltimore, MD 21203-1476
                                410 o 539 o 0000
                                800 o 822 o 5544


<PAGE>

     PROSPECTUS HIGHLIGHTS
          The following summary is qualified in its entirety by the more
      detailed information appearing in the body of this Prospectus and in the
      Statement of Additional Information.
          The Legg Mason Income Trust, Inc. ("Corporation") is a diversified
      open-end management investment company which currently has four
      portfolios: The Legg Mason U.S. Government Intermediate-Term Portfolio
      ("Government Intermediate"), The Legg Mason Investment Grade Income
      Portfolio ("Investment Grade"), The Legg Mason High Yield Portfolio ("High
      Yield") and The Legg Mason U.S. Government Money Market Portfolio
      ("Government Money Market") (each separately referred to as a "Fund" and
      collectively referred to as the "Funds").
          GOVERNMENT INTERMEDIATE is a professionally managed portfolio seeking
      to provide investors with high current income consistent with prudent
      investment risk and liquidity needs. In seeking to achieve the Fund's
      objective, the Corporation's investment adviser, Western Asset Management
      Company ("Adviser"), under normal circumstances, invests at least 75% of
      the Fund's total assets in obligations issued or guaranteed by the U.S.
      Government, its agencies or instrumentalities, or instruments secured by
      such securities. The Fund expects to maintain an average dollar-weighted
      maturity of between three and ten years.
          The Adviser believes that shares of the Fund may be appropriate both
      for direct investment and for investment by Individual Retirement Accounts
      and other qualified retirement plans. The value of the debt instruments
      held by the Fund, and thus the net asset value of Fund shares, generally
      fluctuate inversely with movements in market interest rates. Certain
      investment grade debt securities in which the Fund invests may have
      speculative characteristics. The Fund's participation in hedging and
      option income strategies also involves certain investment risks and
      transaction costs.
          INVESTMENT GRADE is a professionally managed portfolio seeking to
      provide investors with a high level of current income through investment
      in a diversified portfolio of debt securities. In seeking to achieve the
      Fund's objective, the Adviser, under normal circumstances, invests
      primarily in debt securities which the Adviser considers to be of
      investment grade, i.e., securities rated within the four highest grades by
      Moody's Investors Service, Inc. ("Moody's") or Standard & Poor's ("S&P"),
      securities comparably rated by another nationally recognized statistical
      rating organization ("NRSRO"), or unrated securities judged by the Adviser
      to be of comparable quality.
          The Adviser believes that shares of the Fund may be appropriate both
      for direct investment and for investment in Individual Retirement Accounts
      and other qualified retirement plans.
          The value of the debt instruments held by the Fund, and thus the net
      asset value of Fund shares, generally fluctuates inversely with movements
      in market interest rates. Certain investment grade debt securities in
      which the Fund invests may have specualtive characteristics. The Fund may
      invest up to 25% of its assets in debt securities rated below
      investment-grade, commonly known as "junk bonds." Such securities are
      considered speculative and involve increased risk of exposure to adverse
      business and economic conditions. The Fund's participation in hedging and
      option income strategies also involves certain investment risks and
      transaction costs.
          HIGH YIELD is a professionally managed portfolio seeking to provide
      investors with a high level of current income. As a secondary objective,
      the Fund seeks capital appreciation. In seeking to achieve the Fund's
      objectives, the Adviser, under normal circumstances, invests at least 65%
      of the Fund's total assets in high yield, fixed-income securities
      (including those commonly known as "junk bonds"). Such securities are
      considered speculative and involve increased risk of exposure to adverse
      business and economic conditions. The value of debt instruments held by
      the Fund, and thus the net asset value of Fund shares, also generally
      fluctuate inversely with movements in market interest rates.
          The Fund may invest up to 25% of its total assets in foreign
      securities. Investment in foreign securities entails certain additional
      risks, including risks arising from currency fluctuation, accounting
      systems and disclosure regulations that differ from those in the U.S., and
      political and economic changes in foreign countries. The Fund may have

2

<PAGE>

      limited recourse against a foreign governmental issuer in the event of a
      default. The Fund's participation in hedging and option income strategies
      also involves certain risks. See page 20.
          The Fund may invest up to 25% of its total assets in securities
      restricted as to their disposition, which may include securities for which
      the Fund believes there is a liquid market. No more than 15% of the Fund's
      net assets will be invested in securities deemed by the Fund to be
      illiquid.
          An investment in the Fund does not constitute a complete investment
      program and is not appropriate for persons unwilling or unable to assume a
      high degree of risk.
          GOVERNMENT MONEY MARKET is a professionally managed portfolio seeking
      to obtain high current income consistent with liquidity and conservation
      of principal. In seeking to achieve the Fund's objective, the Adviser
      invests the Fund's assets in debt obligations issued or guaranteed by the
      U.S. Government, its agencies or instrumentalities, and in repurchase
      agreements secured by such instruments.
          The Adviser believes that shares of the Fund may be appropriate both
      for direct investment and for investment through Individual Retirement
      Accounts and qualified retirement plans.
          Of course, there can be no assurance that any Fund will achieve its
      objective. See "Investment Objectives and Policies," page 10.
          Government Intermediate, Investment Grade and High Yield each offers
      two classes of shares -- Primary Class ("Primary Shares") and Navigator
      Class ("Navigator Shares"). Government Money Market offers only one class
      of shares.
   
          Primary Shares offered in this Prospectus are available to all
      investors except certain institutions (see page 5). No initial sales
      charge is payable on purchases, and no redemption charge is payable on
      sales of the Funds' shares. Each Fund pays management fees to its Manager,
      Legg Mason Fund Adviser, Inc. ("Manager"), and each Fund pays distribution
      fees with respect to Primary Shares to its Distributor, Legg Mason, as
      described on pages 30-32 of this Prospectus.
    
DISTRIBUTOR:
          Legg Mason Wood Walker, Incorporated
MANAGER AND ADVISER:
          Legg Mason Fund Adviser, Inc. serves as each Fund's manager, and
      Western Asset Management Company serves as investment adviser to each
      Fund.
INITIAL PURCHASE:
          $1,000 minimum, generally.
SUBSEQUENT PURCHASES:
          $100 minimum, generally, except for Government Money Market which has
      a $500 minimum, generally.
PURCHASE METHODS:
          Send bank/personal check or wire federal funds. See "How You Can
      Invest in the Funds," page 21.
PUBLIC OFFERING PRICE PER SHARE:
          Net asset value. Government Money Market seeks to maintain its net
      asset value at $1.00 per share.
CHECKWRITING:
          Available to qualified shareholders of Government Money Market upon
      request. Unlimited number of checks. Minimum amount per check: $500.
EXCHANGE PRIVILEGE:
          All funds in the Legg Mason Family of Funds. See "Exchange Privilege,"
      page 29.
DIVIDENDS:
          Declared daily and paid monthly for Government Intermediate,
      Investment Grade and Government Money Market. Declared and paid monthly
      for High Yield.
REINVESTMENT:
          All dividends and/or other distributions are automatically reinvested
      unless cash payments are requested.

                                                                               3

<PAGE>

     EXPENSES
   
          The purpose of the following table is to assist an investor in
      understanding the various costs and expenses that an investor in Primary
      Shares of a Fund will bear directly or indirectly. The expenses and fees
      set forth in the table are based on average net assets and annual Fund
      operating expenses related to Primary Shares for the year ended December
      31, 1996, adjusted for current expense and fee waiver levels.
    

   
      ANNUAL FUND OPERATING EXPENSES -- PRIMARY SHARES
      (AS A PERCENTAGE OF AVERAGE NET ASSETS)

                                                               GOVERNMENT
                        GOVERNMENT       INVESTMENT     HIGH      MONEY
                       INTERMEDIATE(A)     GRADE(A)     YIELD     MARKET
                       --------------------------------------------------
      Management fees       0.28%           0.14%       0.65%    0.50%
      12b-1 fees            0.50%           0.50%       0.50%    0.10%(B)
      Other expenses        0.20%           0.33%       0.20%    0.16%
                       --------------------------------------------------
      Total operating
        expenses            0.98%           0.97%       1.35%    0.76%(C)
                       --------------------------------------------------
    

   
    (A) The expense ratio at December 31, 1996 for Primary Shares of Government
        Intermediate and Investment Grade would have been 1.25% and 1.43%,
        respectively, had the Funds' Manager not agreed to waive fees. The
        reimbursement agreement, wherein the Manager has agreed to continue to
        waive fees and/or assume other expenses to the extent the expenses
        attributable to Primary Shares (exclusive of taxes, interest, brokerage
        and extraordinary expenses) exceed during any month an annual rate of
        1.00% of average daily net assets for such month, will remain in effect
        until the earlier of December 31, 1997, or, with respect to Government
        Intermediate, until its net assets reach $400 million, and with respect
        to Investment Grade, until its net assets reach $100 million, and unless
        extended will terminate on that date. If Government Intermediate's
        assets total $400 million before December 31, 1997, the Manager has
        agreed not to increase this "cap" by more than 10 basis points. The
        Manager does not anticipate that Government Intermediate's assets will
        total $400 million before December 31, 1997, although there can be no
        assurance that this will be the case.
    
   
    (B) Effective January 10, 1997, Government Money Market began compensating
        Legg Mason for distribution costs and services. The fee shown reflects
        determination by Legg Mason to request payment of, and determination by
        the Board to pay, less than the full amount of the authorized 12b-1 fee.
        If the full amount of the fee was paid, 12b-1 fees would be 0.20% and
        total operating expenses would be 0.86%.
    
   
    (C) The expense information in the table has been restated to reflect
        current fees.

          Because each Fund pays a 12b-1 fee with respect to Primary Shares,
      long-term shareholders in Primary Shares may pay more in distribution
      expenses than the economic equivalent of the maximum front-end sales
      charge permitted by the National Association of Securities Dealers, Inc.
      ("NASD"). For further information concerning the Funds' expenses, see "The
      Corporation's Board of Directors, Manager and Investment Adviser," page
      30.
    

      EXAMPLE
          The following example illustrates the expenses that you would pay on a
      $1,000 investment in Primary Shares over various time periods assuming (1)
      a 5% annual rate of return and (2) full redemption at the end of each time
      period. As noted in the prior table, the Funds charge no redemption fees
      of any kind.

   
                                                    GOVERNMENT
           GOVERNMENT      INVESTMENT     HIGH        MONEY
          INTERMEDIATE       GRADE        YIELD       MARKET
          ----------------------------------------------------
1 Year        $ 10            $ 10        $  14        $  8
3 Years       $ 31            $ 31        $  43        $ 24
5 Years       $ 54            $ 54        $  74        $ 42
10 Years      $120            $119        $ 162        $ 94
    

          This example assumes that all dividends and other distributions are
      reinvested and that the percentage amounts listed under "Annual Fund
      Operating Expenses" remain the same over the time periods shown. The above
      tables and the assumption in the example of a 5% annual return are
      required by regulations of the SEC applicable to all mutual funds. THE
      ASSUMED 5% ANNUAL RETURN IS NOT A PREDICTION OF, AND DOES NOT REPRESENT,
      THE PROJECTED OR ACTUAL PERFORMANCE OF PRIMARY SHARES OF THE FUNDS. THE
      ABOVE TABLES AND EXAMPLES SHOULD NOT BE CONSIDERED REPRESENTATIONS OF PAST
      OR FUTURE EXPENSES. ACTUAL EXPENSES MAY BE GREATER OR LESS THAN THOSE
      SHOWN. The actual expenses attributable to Primary Shares will depend
      upon, among other things, the level of average net assets, the levels of
      sales and redemptions of shares, the extent to which the Manager and/or
      Legg Mason waive their fees and reimburse all or a portion of a Fund's
      expenses and the extent to which Primary Shares incur variable expenses,
      such as transfer agency costs.

4


<PAGE>

   
     FINANCIAL HIGHLIGHTS
         Government Intermediate, Investment Grade and High Yield each offers
     two classes of shares, Primary Shares and Navigator Shares. Government
     Money Market offers only one class of shares. Navigator Shares are
     currently offered for sale only to institutional clients of the Fairfield
     Group, Inc. ("Fairfield") for investment of their own monies and monies for
     which they act in a fiduciary capacity, to clients of Legg Mason Trust
     Company ("Trust Company") for which Trust Company exercises discretionary
     investment management responsibility, to qualified retirement plans managed
     on a discretionary basis and having net assets of at least $200 million, to
     clients of Bartlett & Co. ("Bartlett") 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 ERISA fiduciary, and to The Legg Mason Profit
     Sharing Plan and Trust. Navigator Shares pay no 12b-1 distribution fees and
     may pay lower transfer agency fees. The information for Primary Shares
     reflects the 12b-1 fees paid by that Class.

         The financial highlights tables that follow have been derived from each
     Fund's financial statements which have been audited by [                 ],
     independent accountants. Each Fund's financial statements for the year
     ended December 31, 1996 and the report of [                    ] thereon
     are included in each respective Fund's Annual Report to Shareholders and
     are incorporated by reference in the Statement of Additional Information.
     The annual report is available to shareholders without charge by calling
     your Legg Mason or affiliated investment executive or Legg Mason's Funds
     Marketing Department at 800-822-5544.
    

     GOVERNMENT INTERMEDIATE

   
<TABLE>
<CAPTION>
                                                     NAVIGATOR
                                                       CLASS                                      PRIMARY CLASS
                                     ------------------------------------------     --------------------------------------------
   Years Ended December 31,              1996          1995          1994(B)            1996          1995             1994
<S><C>
PER SHARE OPERATING PERFORMANCE:
   Net asset value, beginning of
     period                                           $9.72         $9.72                            $9.72           $10.43
   Net investment income                               0.62(C)       0.05(C)                          0.57(D)          0.51(D)
   Net realized and unrealized
     gain (loss) on investments,
     options and futures                               0.75            --                             0.75            (0.71)
   Total from investment
     operations                                        1.37          0.05                             1.32            (0.20)
   Distributions to shareholders:
     Net investment income                            (0.62)        (0.05)                           (0.57)           (0.51)
     Net realized gain                                   --            --                               --               --
     In excess of net realized gain
       on investments                                    --            --                               --               --
   Total distributions                                (0.62)        (0.05)                           (0.57)           (0.51)
   Net asset value, end of period                    $10.47         $9.72                           $10.47            $9.72
   Total return(E)                                    14.5%          0.50%                           13.9%            (1.9)%

RATIOS/SUPPLEMENTAL DATA:
   Ratios to average net assets:
     Expenses                                          0.4%(C)       0.4%(C,F)                        0.9%(D,G)        0.9%(D,G)
     Net investment income                             6.1%(C)       6.4%(C,F)                        5.6%(D)          5.1%(D)
   Portfolio turnover rate                           289.9%        315.7%                           289.9%           315.7%
   Net assets, end of period
     (in thousands)                                  $4,184        $4,024                         $231,886         $231,255
</TABLE>
    



   
<TABLE>
<CAPTION>
                                                                           PRIMARY CLASS
                                     ----------------------------------------------------------------------------------------
                                         1993         1992         1991        1990        1989        1988        1987(A)
<S><C>
   Years Ended December 31,
PER SHARE OPERATING PERFORMANCE:
   Net asset value, beginning of
     period                            $10.70       $10.77       $10.29      $10.20       $9.79       $9.92      $10.00
   Net investment income                 0.53(D)      0.60(D)      0.72(D)     0.78(D)     0.80(D)     0.74(D)     0.30(D)
   Net realized and unrealized
     gain (loss) on investments,
     options and futures                 0.17         0.05         0.70        0.09        0.41       (0.12)      (0.08)
   Total from investment
     operations                          0.70         0.65         1.42        0.87        1.21        0.62        0.22
   Distributions to shareholders:
     Net investment income              (0.53)       (0.60)       (0.72)      (0.78)      (0.80)      (0.74)      (0.30)
     Net realized gain                  (0.39)       (0.12)       (0.22)         --          --       (0.01)         --
     In excess of net realized gain
       on investments                   (0.05)          --           --          --          --          --          --
   Total distributions                  (0.97)       (0.72)       (0.94)      (0.78)      (0.80)      (0.75)      (0.30)
   Net asset value, end of period      $10.43       $10.70       $10.77      $10.29      $10.20       $9.79       $9.92
   Total return(E)                       6.6%         6.3%        14.4%        9.1%       12.8%        6.4%        2.2%

RATIOS/SUPPLEMENTAL DATA:
   Ratios to average net assets:
     Expenses                            0.9%(D,G)    0.9%(D,G)    0.8%(D,G)   0.6%(D,G)   0.8%(D,G)   1.0%(D,G)   1.0%(D,F,G)
     Net investment income               4.8%(D)      5.5%(D)      6.7%(D)     7.7%(D)     7.9%(D)     7.4%(D)     7.4%(D,F)
   Portfolio turnover rate             490.2%       512.6%       642.8%       67.0%       57.3%      132.5%       66.3%(F)
   Net assets, end of period
     (in thousands)                  $299,529     $307,320     $211,627     $74,423     $43,051     $27,087     $16,617
</TABLE>
    

     (A) FOR THE PERIOD AUGUST 7, 1987 (COMMENCEMENT OF OPERATIONS) TO DECEMBER
         31, 1987.
     (B) FOR THE PERIOD DECEMBER 1, 1994 (COMMENCEMENT OF SALE OF NAVIGATOR
         SHARES) TO DECEMBER 31, 1994.
     (C) NET OF FEES WAIVED AND REIMBURSEMENTS MADE BY THE MANAGER FOR EXPENSES
         IN EXCESS OF VOLUNTARY LIMITATIONS AS FOLLOWS: 0.4% UNTIL APRIL 30,
         1995; 0.45% UNTIL APRIL 30, 1996; AND 0.50% UNTIL DECEMBER 31, 1996.
     (D) NET OF FEES WAIVED AND REIMBURSEMENTS MADE BY THE MANAGER FOR EXPENSES
         IN EXCESS OF VOLUNTARY LIMITATIONS AS FOLLOWS: 1.0% UNTIL SEPTEMBER 10,
         1989; 0.5% UNTIL MARCH 31, 1990; 0.6% UNTIL DECEMBER 31, 1990; 0.75%
         UNTIL APRIL 30, 1991; 0.8% UNTIL DECEMBER 31, 1991; 0.85% UNTIL AUGUST
         31, 1992; 0.9% UNTIL APRIL 30, 1995; 0.95% UNTIL APRIL 30, 1996; AND
         1.00% UNTIL DECEMBER 31, 1996.
     (E) NOT ANNUALIZED FOR PERIODS OF LESS THAN A FULL YEAR.
     (F) ANNUALIZED.
     (G) INCLUDES DISTRIBUTION FEE OF 0.5%.
                                                                               5

<PAGE>
     INVESTMENT GRADE
   
<TABLE>
<CAPTION>
                                         NAVIGATOR
                                           CLASS                                  PRIMARY CLASS
                                 -----------------------   -----------------------------------------------------------------
   Years Ended December 31,        1996       1995(B)        1996        1995         1994           1993           1992
<S>                              <C>        <C>            <C>         <C>          <C>            <C>            <C>
PER SHARE OPERATING
PERFORMANCE:
      Net asset value,
       beginning of period                  $10.32                      $9.27       $10.40         $10.71          $10.71
      Net investment income                   0.03(C)                    0.65(D)      0.60(D)        0.62(D)         0.66(D)
      Net realized and
       unrealized gain (loss)
       on investments, options
       and futures                            0.12                       1.17        (1.09)          0.33            0.25
      Total from investment
       operations                             0.15                       1.82        (0.49)          0.95            0.91
      Distributions to
       shareholders
       from:
       Net investment income                 (0.03)                     (0.65)       (0.60)         (0.62)          (0.66)
       Net realized gain on
         investments                            --                         --        (0.04)         (0.63)          (0.25)
       In excess of net
         realized gain on
         investments                            --                         --           --          (0.01)             --
      Total distributions                    (0.03)                     (0.65)       (0.64)         (1.26)          (0.91)
      Net asset value, end of
       period                               $10.44                     $10.44        $9.27         $10.40          $10.71
      Total return(E)                         1.4%                      20.1%        (4.8)%         11.2%            6.8%
RATIOS/SUPPLEMENTAL DATA:
      Ratios to average net
       assets:
       Expenses                               0.4%(C,F)                  0.88%(D,G)   0.85%(D,G)     0.85%(D,G)      0.85%(D,G)
       Net investment income                  6.7%(C,F)                  6.5%(D)      6.1%(D)        5.6%(D)         6.1%(D)
      Portfolio turnover rate               221.1%                     221.1%       200.1%         348.2%          316.7%
      Net assets, end of
       period (in thousands)                  $249                    $85,633      $66,196        $68,781         $48,033
</TABLE>
    


<TABLE>
<CAPTION>
                                                                          PRIMARY CLASS
                                        ----------------------------------------------------------------------------------------
   Years Ended December 31,               1991              1990              1989                1988               1987(A)
<S>                                     <C>              <C>                <C>                <C>                 <C>
PER SHARE OPERATING
PERFORMANCE:
      Net asset value,
       beginning of period               $9.97            $10.29             $9.88               $9.94              $10.00
      Net investment income               0.76(D)           0.84(D)           0.82(D)             0.78(D)             0.31(D)
      Net realized and
       unrealized gain (loss)
       on investments, options
       and futures                        0.77             (0.28)             0.41               (0.035)             (0.06)
      Total from investment
       operations                         1.53              0.56              1.23                0.745               0.25
      Distributions to
       shareholders
       from:
       Net investment income             (0.76)            (0.84)            (0.82)              (0.78)              (0.31)
       Net realized gain on
         investments                     (0.03)            (0.04)               --               (0.025)                --
       In excess of net
         realized gain on
         investments                        --                --                --                  --                  --
      Total distributions                (0.79)            (0.88)            (0.82)              (0.805)             (0.31)
      Net asset value, end of
       period                           $10.71             $9.97            $10.29               $9.88               $9.94
      Total return(E)                    16.0%              5.8%             13.0%                7.7%                2.6%
RATIOS/SUPPLEMENTAL DATA:
      Ratios to average net
       assets:
       Expenses                           0.71%(D,G)        0.50%(D,G)        0.82%(D,G)          1.00%(D,G)          1.00%(D,F,G)
       Net investment income              7.3%(D)           8.3%(D)           8.1%(D)             7.7%(D)             7.8%(D,F)
      Portfolio turnover rate           212.5%             54.9%             92.4%              146.3%               72.4%(F)
      Net assets, end of
       period (in thousands)           $36,498           $22,994           $13,891              $9,913              $5,661
</TABLE>

     (A) FOR THE PERIOD AUGUST 7, 1987 (COMMENCEMENT OF OPERATIONS) TO DECEMBER
         31, 1987.
     (B) FOR THE PERIOD DECEMBER 1, 1995 (COMMENCEMENT OF SALE OF NAVIGATOR
         SHARES) TO DECEMBER 31, 1995.
     (C) NET OF FEES WAIVED AND REIMBURSEMENTS MADE BY THE MANAGER FOR EXPENSES
         IN EXCESS OF VOLUNTARY EXPENSE LIMITATIONS AS FOLLOWS: 0.40% UNTIL
         APRIL 30, 1996; AND 0.50% UNTIL DECEMBER 31, 1996.
     (D) NET OF FEES WAIVED AND REIMBURSEMENTS MADE BY THE MANAGER FOR EXPENSES
         IN EXCESS OF VOLUNTARY EXPENSE LIMITATIONS AS FOLLOWS: 1.0% UNTIL
         SEPTEMBER 10, 1989; 0.5% UNTIL DECEMBER 31, 1990; 0.65% UNTIL APRIL 30,
         1991; 0.7% UNTIL OCTOBER 31, 1991; 0.8% UNTIL DECEMBER 31, 1991; 0.85%
         UNTIL APRIL 30, 1995; 0.9% UNTIL APRIL 30, 1996 AND 1.00% UNTIL
         DECEMBER 31, 1996.
     (E) NOT ANNUALIZED FOR PERIODS OF LESS THAN A FULL YEAR.
     (F) ANNUALIZED.
     (G) INCLUDES DISTRIBUTION FEE OF 0.5%.

6

<PAGE>

     HIGH YIELD
   
<TABLE>
<CAPTION>
                                                                               PRIMARY CLASS
                                                                --------------------------------------------
      Years Ended December 31,                                    1996           1995               1994(A)
<S>                                                             <C>            <C>                <C>
PER SHARE OPERATING PERFORMANCE:
      Net asset value, beginning of period                                     $13.57             $15.00
      Net investment income                                                      1.29               1.02
      Net realized and unrealized gain (loss) on investments                     1.05              (1.44)
      Total from investment operations                                           2.34               (.42)
      Distributions to shareholders from net investment income                  (1.29)             (1.01)
      Net asset value, end of period                                           $14.62             $13.57
      Total return(B)                                                           18.01%             (2.90)%
RATIOS/SUPPLEMENTAL DATA:
      Ratios to average net assets:
        Expenses                                                                 1.5%               1.6%(C)
        Net investment income                                                    9.3%               8.4%(C)
      Portfolio turnover rate                                                   47.4%              67.4%(C)
      Net assets, end of period (in thousands)                               $108,417            $53,424
</TABLE>
    

     (A) FOR THE PERIOD FEBRUARY 1, 1994 (COMMENCEMENT OF OPERATIONS) TO
         DECEMBER 31, 1994.
     (B) NOT ANNUALIZED FOR PERIODS OF LESS THAN A FULL YEAR.
     (C) ANNUALIZED.

                                                                               7

<PAGE>

     GOVERNMENT MONEY MARKET
   
<TABLE>
<CAPTION>
                                                                            PRIMARY CLASS
                                      -------------------------------------------------------------------------------------------
      Years Ended December 31,            1996       1995       1994       1993       1992       1991       1990       1989(A)
<S>                                   <C>        <C>        <C>        <C>        <C>        <C>        <C>        <C>
PER SHARE OPERATING PERFORMANCE:
      Net asset value, beginning of
        period                                      $1.00      $1.00      $1.00      $1.00      $1.00      $1.00      $1.00
      Net investment income                           .05        .04        .03        .03        .05        .07        .08(B)
      Net realized gain (loss) on
        investments                                   NIL       (NIL)        --         --        NIL         --         --
      Total from investment
        operations                                    .05        .04        .03        .03        .05        .07        .08
      Dividends paid from:
        Net investment income                        (.05)      (.04)      (.03)      (.03)      (.05)      (.07)      (.08)
        Realized gain on investments                   --         --         --         --       (NIL)        --         --
      Net asset value, end of period                $1.00      $1.00      $1.00      $1.00      $1.00      $1.00      $1.00
      Total return                                   5.31%      3.66%      2.80%      3.49%      5.87%      7.56%      8.68%(C)
RATIOS/SUPPLEMENTAL DATA:
      Ratios to average net assets:
        Expenses                                      .67%       .69%       .71%       .73%       .73%       .81%       .80%(B,C)
        Net investment income                        5.17%      3.66%      2.76%      3.45%      5.36%      7.29%      8.35%(C)
      Net assets, end of period (in
        thousands)                                $316,646   $214,576   $172,533   $170,910   $180,733   $132,408    $87,958
</TABLE>
    

     (A) FOR THE PERIOD JANUARY 31, 1989 (COMMENCEMENT OF OPERATIONS) TO
         DECEMBER 31, 1989.
     (B) NET OF FEES WAIVED BY THE MANAGER FOR EXPENSES IN EXCESS OF THE
         FOLLOWING ANNUAL RATES: 0.50% THROUGH MARCH 28, 1989; 0.75% THROUGH
         JUNE 30, 1989; AND 0.85% THROUGH DECEMBER 31, 1989.
     (C) ANNUALIZED.

8

<PAGE>

     PERFORMANCE INFORMATION
          From time to time each bond fund may quote the TOTAL RETURN of each
      class of shares in advertisements or in reports or other communications to
      shareholders. A mutual fund's total return is a measurement of the overall
      change in value, including changes in share price and assuming
      reinvestment of dividends and capital gain distributions of an investment
      in the fund. CUMULATIVE TOTAL RETURN shows the fund's performance over a
      specific period of time. AVERAGE ANNUAL TOTAL RETURN is the average annual
      compounded return that would have produced the same cumulative total
      return if the fund's performance had been constant over the entire period.
      Performance figures reflect past performances only and are not intended to
      indicate future performance. Average annual returns tend to smooth out
      variations in the fund's return, so they differ from actual year-by-year
      results.
   
          Total returns as of December 31, 1996 were as follows:
    

   
      CUMULATIVE TOTAL       GOVERNMENT  INVESTMENT    HIGH
      RETURN                INTERMEDIATE   GRADE      YIELD

      Primary Class:
        One Year
        Five Years
        Life of Class
      Navigator Class:
        One Year
        Life of Class
    

   
      AVERAGE ANNUAL         GOVERNMENT  INVESTMENT    HIGH
        TOTAL RETURN        INTERMEDIATE   GRADE      YIELD

      Primary Class:
        One Year
        Five Years
        Life of Class
      Navigator Class:
        One Year
        Life of Class
    

    (A) Inception of Government Intermediate and Investment Grade -- August 7,
        1987.
    (B) Inception of High Yield -- February 1, 1994.
    (C) For the period December 1, 1994 (commencement of sale of Navigator
        Shares) to December 31, 1995.
    (D) For the period December 1, 1995 (commencement of sale of Navigator
        Shares) to December 31, 1995.
   
          No adjustment has been made for any income taxes payable by
      shareholders. The investment return of each Fund will fluctuate. The
      principal value of an investment in each Fund (except Government Money
      Market) will fluctuate so that an investor's shares, when redeemed, may be
      worth more or less than their original cost. Returns of Government
      Intermediate and Investment Grade would have been lower if the Manager had
      not waived/reimbursed certain fees and expenses during the fiscal years
      1987 through 1996.
    
          Further information about each Fund's performance is contained in the
      respective Annual Report to Shareholders, which may be obtained without
      charge by calling your Legg Mason or affiliated investment executive or
      Legg Mason's Funds Marketing Department at 800-822-5544.
GOVERNMENT INTERMEDIATE, INVESTMENT GRADE AND HIGH YIELD:
          Each Fund also may advertise its yield or effective yield. Yield
      reflects net investment income per share (as defined by applicable SEC
      regulations) over a 30-day (or one-month) period, expressed as an
      annualized percentage of net asset value at the end of the period. The
      effective yield, although calculated similarly, will be slightly higher
      than the yield because it assumes that income earned from the investment
      is reinvested (i.e., the compounding effect of reinvestment). Yield
      computations differ from other accounting methods and therefore may differ
      from dividends actually paid or reported net income.
GOVERNMENT MONEY MARKET:
          From time to time, the Fund may quote its yield, including a compound
      effective yield, in advertisements or in reports or other communications
      to shareholders. The Fund's "yield" refers to the income generated by an
      investment in the Fund over a stated seven-day period. This income is then
      "annualized." That is, the average daily net income generated by the
      investment during that week is assumed to be generated each day over a
      365-day period and is shown as a percentage of the investment. The
      "effective yield" is calculated similarly but assumes that the income
      earned by an investment is reinvested. The Fund's effective yield will be
      slightly higher than the Fund's yield because of the compounding effect of
      this assumed reinvestment.
          Yield information may be useful in reviewing the Fund's performance
      and providing a basis for comparison with other investment alternatives.
      However, the Fund's yield may change in response to fluctuations in
      interest rates and Fund expenses. Past performance is not a guarantee of
      future performance.
   
          The Fund's yield for the seven-day period ended December 31, 1996 was
         %. The effective yield for the same period was    %.
    
                                                                               9

<PAGE>
     INVESTMENT OBJECTIVES AND POLICIES
          Each Fund's investment objective may not be changed without
      shareholder approval; however, except as otherwise noted, the investment
      policies of each Fund described below may be changed by the Corporation's
      Board of Directors without a shareholder vote. There can be no assurance
      that any Fund will achieve its investment objective.
          GOVERNMENT INTERMEDIATE'S investment objective is to provide investors
      with high current income consistent with prudent investment risk and
      liquidity needs. At least 75% of the Fund's total assets are, under normal
      circumstances, invested in U.S. government securities or instruments
      secured by such securities, including repurchase agreements. The Fund
      expects to maintain an average dollar-weighted maturity of between three
      and ten years. In the case of obligations not backed by the full faith and
      credit of the United States, the Fund must look principally to the agency
      or instrumentality issuing or guaranteeing the obligation for ultimate
      repayment and may not be able to assert a claim against the United States
      itself in the event the agency or instrumentality does not meet its
      commitments. The U.S. Government does not guarantee the market value of
      the Fund's investments or the market value or yield of the Fund's shares,
      which will fluctuate as market interest rates change. Investments in
      mortgage-related securities issued by governmental or government-related
      entities, as described on page 15, will be included in the 75% limitation.
          The balance of the Fund, up to 25% of its total assets, normally is
      invested in cash, commercial paper and investment grade debt securities
      rated within one of the four highest grades assigned by S&P (AAA, AA, A or
      BBB) or Moody's (Aaa, Aa, A or Baa), securities comparably rated by
      another NRSRO, or unrated securities judged by the Adviser to be of
      comparable quality. Debt securities rated Baa are deemed by Moody's to
      have speculative characteristics; changes in economic conditions or other
      circumstances are more likely to lead to a weakened capacity for the
      issuers of such securities to make principal and interest payments than is
      the case for high-grade debt securities. A further description of Moody's
      and S&P's ratings is included in the Appendix to this Prospectus.
          INVESTMENT GRADE'S investment objective is to provide investors with a
      high level of current income through investment in a diversified portfolio
      of debt securities. In seeking to achieve its objective, the Fund invests
      primarily in debt securities which the Adviser considers to be of
      investment grade, of which some may be privately placed and some may have
      equity features.
          In pursuing its objective, under normal circumstances, the Fund
      invests at least 75% of its total assets in the following types of
      investment grade interest-bearing debt securities:
          (1) debt securities which are rated at the time of purchase within the
      four highest grades assigned by Moody's or S&P, or, if unrated by Moody's
      or S&P, judged by the Adviser to be of comparable quality.
          (2) securities of, or guaranteed by, the U.S. government, its agencies
      or instrumentalities.
          (3) commercial paper and other money market instruments which are
      rated A-1 or A-2 by S&P or Prime-1 or Prime-2 by Moody's at the date of
      investment, or if unrated by Moody's or S&P, judged by the Adviser to have
      investment quality comparable to securities which may be purchased under
      item (1); bank certificates of deposit; and bankers' acceptances.

   
          (4) preferred stocks (including step down preferred securities),
      rated no lower than Ba by Moody's or, if unrated by Moody's, judged by the
      Adviser to be of comparable quality.

          The remainder of the Fund's assets, not in excess of 25% of its total
      assets, may be invested in: (1) debt securities of issuers which are rated
      at the time of purchase below Moody's and S&P's four highest grades, but
      rated B or better by Moody's or S&P, or if unrated by Moody's or S&P,
      judged by the Adviser to be of comparable quality; and (2) securities
      which may be convertible into or exchangeable for, or carry warrants to
      purchase, common stock or other equity interests (such securities may
      offer attractive income opportunities, and the debt securities of certain
      issuers may not be available without such features).
    

          The Fund currently invests in debt securities with maturities ranging
      from short-term (including overnight) up to forty years and anticipates
      that it will continue to do so. The Fund expects to maintain its portfolio
      of securities so as to have an
10

<PAGE>
      average dollar-weighted maturity of between five and twenty years.
   
          HIGH YIELD'S investment objective is to provide investors with a high
      level of current income. As a secondary objective, the Fund seeks capital
      appreciation. In seeking to achieve the Fund's objectives, the Adviser,
      under normal circumstances, invests at least 65% of the Fund's total
      assets in high yield, fixed-income securities, that is, income producing
      debt securities and preferred stocks of all types, including corporate
      debt securities and preferred stock, convertible securities, zero coupon
      securities, deferred interest securities, mortgage-backed securities and
      asset-backed securities. The Fund's remaining assets may be held in cash
      or money market instruments, or invested in common stocks and other equity
      securities when these types of investments are consistent with the
      objectives of the Fund or are acquired as part of a unit consisting of a
      combination of fixed-income securities and equity investments. Such
      remaining assets may also be invested in fixed-income securities rated
      above BBB by S&P or Baa by Moody's, comparably rated by another NRSRO, or
      unrated securities deemed by the Adviser to be of equivalent quality.
      Moreover, the Fund may hold cash or money market instruments without limit
      for temporary defensive purposes or pending investment. Current yield is
      the primary consideration used by the Adviser in the selection of
      portfolio securities, although consideration may also be given to the
      potential for capital appreciation.
    

          Higher yields are generally available from securities rated BBB or
      lower by S&P, Baa or lower by Moody's, securities comparably rated by
      another NRSRO, or unrated securities of equivalent quality, and the Fund
      may invest all or a substantial portion of its assets in such securities.
      Debt securities rated below investment grade (i.e., below BBB/Baa) are
      deemed by these agencies to be predominantly speculative with respect to
      the issuer's capacity to pay interest and repay principal and may involve
      major risk or exposure to adverse conditions. The Fund may invest in
      securities rated as low as "C" by Moody's or "D" by S&P, which ratings
      indicate that the obligations are highly speculative and may be in default
      or in danger of default as to principal and interest. Ratings are only the
      opinions of the agencies issuing them and are not absolute guarantees as
      to quality. The Adviser does not rely solely on the ratings of rated
      securities in making investment decisions but also evaluates other
      economic and business factors affecting the issuer. The Appendix to this
      Prospectus describes Moody's and S&P's rating categories of securities in
      which the Fund may invest.
          Fixed-income securities in which the Fund may invest include preferred
      stocks and all types of debt obligations of both domestic and foreign
      issuers, commercial paper, and obligations issued or guaranteed by the
      U.S. Government, foreign governments or of any of their respective
      political subdivisions, agencies, or instrumentalities, including
      repurchase agreements secured by such instruments.
          The Fund may invest up to 25% of its total assets in private
      placements, securities traded pursuant to Rule 144A under the Securities
      Act of 1933, or securities which, though not registered at the time of
      their initial sale, are issued with registration rights. Some of these
      securities may be deemed by the Adviser to be liquid, under guidelines
      adopted by the Corporation's Board of Directors pursuant to SEC
      regulations. The Fund will not invest more than 5% of its total assets in
      any one issuer, except for issues of the U.S. Government, its agencies and
      instrumentalities or repurchase agreements collateralized by such
      securities; however, up to 25% of the Fund's total assets may be invested
      in securities issued by Canadian provinces or by Crown Corporations whose
      obligations are guaranteed by either the Canadian federal government or a
      provincial government. No more than 25% of the Fund's total assets may be
      invested in issuers having their principal business activity in the same
      industry.
          GOVERNMENT MONEY MARKET'S investment objective is to obtain high
      current income consistent with liquidity and conservation of principal.
          The Fund invests only in U.S. government obligations and repurchase
      agreements secured by such instruments. U.S. government obligations
      include (1) U.S. Treasury obligations, which differ only in their interest
      rates, maturities and times of issuance, and (2) obligations issued or
      guaranteed
                                                                              11

<PAGE>
      by U.S. government agencies and instrumentalities which are supported by
      any of the following: (a) the full faith and credit of the U.S. Government
      (such as certificates of the Government National Mortgage Association),
      (b) the right of the issuer to borrow an amount limited to a specific line
      of credit from the U.S. Government (such as obligations of the Federal
      Home Loan Bank), (c) the discretionary authority of the U.S. Treasury to
      lend to the issuer (such as Federal National Mortgage Association
      securities) or (d) only the credit of the instrumentality (such as the
      Federal Home Loan Mortgage Corporation). In the case of obligations not
      backed by the full faith and credit of the United States, the Fund must
      look to the agency or instrumentality issuing or guaranteeing the
      obligation for ultimate repayment and may not be able to assert a claim
      against the United States itself in the event the agency or
      instrumentality does not meet its commitments. The U.S. Government does
      not insure or guarantee the market value of the Fund's shares.
          The Fund attempts to stabilize the net asset value of a Fund share at
      $1.00. To maintain that net asset value, the Fund pursues several
      practices intended to minimize the effect of interest rate fluctuations.
      It invests in a portfolio of money market instruments with remaining
      maturities of 397 days or less; it maintains the dollar-weighted average
      maturity of the portfolio at 90 days or less; and it buys only high
      quality securities which the Adviser believes present minimal credit risk.
      The Fund, of course, cannot guarantee a net asset value of $1.00 per
      share. The Fund may invest in variable rate U.S. government obligations
      that have stated maturities in excess of 397 days if such obligations
      comply with conditions established by the SEC. Also, securities held by
      the Fund as collateral for repurchase agreements and other collateralized
      transactions may have remaining maturities in excess of 397 days.
GENERAL
          The market value of the interest-bearing debt securities held by a
      Fund, and therefore the net asset value of Fund shares, is affected by
      changes in market interest rates. There is normally an inverse
      relationship between the market value of securities sensitive to
      prevailing interest rates and actual changes in interest rates; i.e., a
      decline in interest rates produces an increase in market value, while an
      increase in rates produces a decrease in market value. Moreover, the
      longer the remaining maturity of a security, the greater is the effect of
      interest rate changes on the market value of such a security. In addition,
      changes in the ability of an issuer to make payments of interest and
      principal and in the market's perception of an issuer's creditworthiness
      also affect the market value of the debt securities of that issuer.
          Certain of the mortgage-backed and other securities in which a Fund
      can invest pay interest at variable or floating rates. Variable rate
      instruments reset at specified intervals, while floating rate instruments
      reset whenever there is a change in a specified index rate. The more
      closely these changes reflect current market rates, the more likely the
      instrument will trade at a price close to its par value. Some instruments
      do not directly track the underlying index, but reset based on formulas
      that can produce an effect similar to leverage; others may provide for
      interest payments that vary inversely with market rates; these instruments
      are regarded as "derivatives," and may vary significantly in market price
      when interest rates change.
          Each Fund has adopted certain fundamental investment limitations that,
      like its investment objective, may not be changed without the approval of
      its shareholders. A full description of these investment limitations is
      included in the Statement of Additional Information.
INVESTMENT TECHNIQUES AND RISKS
          The following investment techniques and risks apply to Government
      Intermediate, Investment Grade and High Yield unless otherwise stated.
      CORPORATE DEBT SECURITIES
          Corporate debt securities may pay fixed or variable rates of interest,
      or interest at a rate contingent upon some other factor, such as the price
      of some commodity. These securities may be convertible into preferred or
      common equity, or may be bought as part of a unit containing common stock.
      In selecting corporate debt securities for a Fund, the Adviser reviews and
      monitors the creditworthiness of each issuer and issue. The
12

<PAGE>
      Adviser also analyzes interest rate trends and specific developments which
      it believes may affect individual issuers.
      CALLABLE DEBT SECURITIES
          A debt security may be callable, i.e., subject to redemption at the
      option of the issuer at a price established in the security's governing
      instrument. If a debt security held by a Fund is called for redemption,
      that Fund will be required to permit the issuer to redeem the security or
      sell it to a third party. Either of these actions could have an adverse
      effect on a Fund's ability to achieve its investment objectives.
      RISKS OF LOWER RATED DEBT SECURITIES
          Debt securities rated Baa and preferred stock rated Ba are deemed by
      Moody's to have speculative characteristics. Debt securities rated B by
      Moody's "generally lack characteristics of the desirable investment.
      Assurance of interest and principal payments or of maintenance of other
      terms of the contract over any long period of time may be small." S&P
      states that debt rated B "has a greater vulnerability to default but
      currently has the capacity to meet interest payments and principal
      repayments. Adverse business, financial or economic conditions will likely
      impair capacity or willingness to pay interest and repay principal."
          High yield bonds offer a higher yield to maturity than bonds with
      higher ratings, as compensation for holding an obligation that is subject
      to greater risk. The principal risks of high yield securities include: (i)
      limited liquidity and secondary market support, (ii) substantial market
      price volatility resulting from changes in prevailing interest rates,
      (iii) the fact that such obligations are often unsecured and are
      subordinated to the claims of banks and other senior lenders in bankruptcy
      proceedings, (iv) the operation of mandatory sinking fund or
      call/redemption provisions during periods of declining interest rates,
      whereby the holder might receive redemption proceeds at times when only
      lower-yielding portfolio securities are available for investment, (v) the
      possibility that earnings of the issuer may be insufficient to meet its
      debt service, (vi) the issuer's low creditworthiness and potential for
      insolvency during periods of rising interest rates and economic downturn,
      (vii) the fact that the issuers are often highly leveraged and may not
      have access to more traditional methods of financings and (viii) the
      possibility of adverse publicity and investor perceptions, whether or not
      due to fundamental analysis, which may result in widespread sales and
      declining market prices. If the Fund is required to seek recovery upon a
      default in the payment of principal or interest, it may incur additional
      expenses and may have limited legal recourse in the event of a default.
          As a result of the limited liquidity of high yield securities, their
      prices have at times experienced significant and rapid decline when a
      significant number of holders of high yield securities simultaneously
      decided to sell them. A decline is also likely in the high yield bond
      market during an economic downturn. An economic downturn or an increase in
      interest rates could severely disrupt the market for high yield securities
      and adversely affect the value of outstanding securities and the ability
      of the issuers to repay principal and interest. Yields on lower rated debt
      securities may rise dramatically in such periods, reflecting the risk that
      holders of such securities could lose a substantial portion of their value
      as a result of the issuers' financial restructuring or default. There can
      be no assurance that such declines will not recur. Because the market for
      high yield securities is less liquid, the valuation of these securities
      may require greater judgment than is necessary with respect to securities
      having more active markets.
          Although the prices of lower-rated bonds are generally less sensitive
      to interest rate changes than are higher-rated bonds, the prices of lower-
      rated bonds may be more sensitive to adverse economic changes and
      developments regarding the individual issuer. Although the market for
      lower-rated debt securities is not new, and the market has previously
      weathered economic downturns, there has been in recent years a substantial
      increase in the use of such securities to fund corporate acquisitions and
      restructurings. Accordingly, the past performance of the market for such
      securities may not be an accurate indication of its performance during
      future economic downturns or periods of rising interest rates.
          If an investment grade security purchased by Investment Grade is
      subsequently given a rating
                                                                              13

<PAGE>
      below investment grade, the Adviser will consider that fact in determining
      whether to retain that security in the Fund's portfolio.
   
          The table below provides a summary of ratings assigned to debt
      holdings in the portfolios of Investment Grade and High Yield. These
      figures are dollar-weighted averages of month-end portfolio holdings
      during the fiscal year ended December 31, 1996, presented as a percentage
      of total investments. These percentages are historical and are not
      necessarily indicative of the quality of current or future portfolio
      holdings, which may vary.
    
   
<TABLE>
<CAPTION>
               Aaa/
  MOODY'S      Aa/A      Baa       Ba       B       Caa       Ca       C        NR
<S>            <C>       <C>      <C>      <C>      <C>      <C>      <C>      <C>
Investment
 Grade
High Yield
</TABLE>
    

   
<TABLE>
<CAPTION>
               AAA/
    S&P        AA/A     BBB       BB       B       CCC      CC/C      D        NR
<S>            <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>
Investment
 Grade
High Yield
</TABLE>
    

   
          There were no debt securities not rated by either Moody's or S&P for
      Investment Grade. The dollar-weighted average of debt securities not rated
      by either Moody's or S&P amounted to   % for High Yield. This may include
      securities rated by other NRSROs, as well as unrated securities. Unrated
      securities are not necessarily lower-quality securities, but may not be
      attractive to as many investors.
    
      U.S. GOVERNMENT SECURITIES (THE FOLLOWING APPLIES TO GOVERNMENT MONEY
      MARKET ALSO)
          U.S. government securities include direct obligations of the U.S.
      Treasury and obligations issued by U.S. government agencies and
      instrumentalities, including securities that are supported by: (1) the
      full faith and credit of the United States (e.g., certificates of the
      Government National Mortgage Association ("GNMA")); (2) the right of the
      issuer to borrow from the U.S. Treasury (e.g., Federal Home Loan Banks
      securities); (3) the discretionary authority of the U.S. Treasury to lend
      to the issuer (e.g., Federal National Mortgage Association ("FNMA")
      securities); and (4) solely the creditworthiness of the issuer (e.g.,
      Federal Home Loan Mortgage Corporation ("FHLMC") securities). Neither the
      U.S. Government nor any of its agencies or instrumentalities guarantees
      the market value of the securities they issue. Therefore, the market value
      of such securities can be expected to fluctuate in response to changes in
      interest rates.
   
      INFLATION-INDEXED SECURITIES
          The Funds may also invest in U.S. Treasury securities whose principal
      value is adjusted daily in accordance with changes to the Consumer Price
      Index. Interest is calculated on the basis of the current adjusted
      principal value. The principal value of inflation-indexed securities
      declines in periods of deflation, but holders at maturity receive no less
      than par. If inflation is lower than expected during the period a Fund
      holds the security, the Fund may earn less on it than on a conventional
      bond. Any increase in principal value is taxable in the year the increase
      occurs, even though holders do not receive cash representing the increase
      until the security matures. Changes in market interest rates from causes
      other than inflation will likely affect the market prices of inflation-
      indexed securities in the same manner as conventional bonds.
    
      MORTGAGE-RELATED SECURITIES
          Mortgage-related securities represent interests in pools of mortgages.
      Mortgage-related securities may be issued by governmental or government-
      related entities or by non-governmental entities such as banks, savings
      and loan institutions, private mortgage insurance companies, mortgage
      bankers and other secondary market issuers.
          Interests in pools of mortgage-related securities differ from other
      forms of debt securities which normally provide for periodic payment of
      interest in fixed amounts with principal payments at maturity or specified
      call dates. In contrast, mortgage-related securities provide monthly
      payments which consist of interest and, in most cases, principal. In
      effect, these payments are a "pass-through" of the monthly payments made
      by the individual borrowers on their residential mortgage loans, net of
      any fees paid to the issuer or guarantor of such securities. Additional
      payments to holders of mortgage-related securities are caused by
      repayments resulting from the sale of the underlying residential property,
      refinancing or foreclosure. Some mortgage-related securities entitle the
      holders to receive all interest and principal payments owed on the
      mortgages in the pool, net of certain fees, regardless of whether or not
      the mortgagors actually make the payments.
          As prepayment rates of individual pools of mortgage loans vary widely,
      it is not possible to predict accurately the average life of a particular
      mortgage-related security. Although mortgage-related securities are issued
      with stated maturities of up to forty years, unscheduled or early payments
      of principal and interest on the underlying mortgages may shorten
      considerably the securities' effective maturities. When interest rates are
      declining, such prepayments usually increase. On the other hand, a
      decrease in the rate of prepayments, resulting from an increase in market
      interest rates, among other causes, may extend the effective
14

<PAGE>
      maturities of mortgage-related securities, increasing their sensitivity to
      changes in market interest rates. The volume of prepayments of principal
      on a pool of mortgages underlying a particular mortgage-related security
      will influence the yield of that security. Increased prepayment of
      principal may limit a Fund's ability to realize the appreciation in the
      value of such securities that would otherwise accompany declining interest
      rates. An increase in mortgage prepayments could cause a Fund to incur a
      loss on a mortgage-related security that was purchased at a premium. In
      determining a Fund's average maturity, the Adviser must apply certain
      assumptions and projections about the maturity and prepayment of
      mortgage-related securities; actual prepayment rates may differ.
          A Fund may enter into mortgage "dollar roll" transactions with
      selected banks and broker-dealers pursuant to which that Fund sells
      mortgage-backed securities for delivery in the future (generally within 30
      days) and simultaneously contracts to repurchase substantially similar
      securities on a specified future date.
          RESTRICTIONS: Government Intermediate and Investment Grade normally
      may invest up to 50% of their total assets in mortgage-related securities,
      including those issued by the governmental or government-related entities
      referred to above. No more than 25% of Government Intermediate's or
      Investment Grade's total assets normally are invested in mortgage-related
      securities issued by non-governmental entities. Mortgage dollar roll
      transactions may be considered borrowings and, if so, will be subject to
      each Fund's investment limitation that, except for temporary purposes, a
      Fund will not borrow money in excess of 5% of its total assets at the time
      of borrowing.
      GOVERNMENT MORTGAGE-RELATED SECURITIES
          GNMA pass-through securities are considered to have a very low risk of
      default in that (i) the underlying mortgage loan portfolio is comprised
      entirely of government-backed loans and (ii) the timely payment of both
      principal and interest on the securities is guaranteed by the full faith
      and credit of the U.S. Government -- regardless of whether they have been
      collected. GNMA pass-through securities are, however, subject to the same
      market risk as comparable debt securities. Therefore, the effective
      maturity and market value of a Fund's GNMA securities can be expected to
      fluctuate in response to changes in interest rate levels.
          FHLMC, a corporate instrumentality of the U.S. Government, issues
      mortgage participation certificates ("PCs") which represent interests in
      mortgages from FHLMC's national portfolio. The mortgage loans in FHLMC's
      portfolio are not government backed; rather, the loans are either
      uninsured with loan-to-value ratios of 80% or less, or privately insured
      if the loan-to-value ratio exceeds 80%. FHLMC, not the U.S. Government,
      guarantees the timely payment of interest and ultimate collection of
      principal on FHLMC PCs.
          FNMA is a government-sponsored corporation owned entirely by private
      stockholders that purchases residential mortgages from a list of approved
      seller/servicers, including savings and loan associations, savings banks,
      commercial banks, credit unions and mortgage bankers. Pass-through
      certificates issued by FNMA ("FNMA certificates") are guaranteed as to
      timely payment of principal and interest by FNMA, not the U.S. Government.
      PRIVATELY ISSUED MORTGAGE-RELATED SECURITIES
          Mortgage-related securities offered by private issuers include
      pass-through securities comprised of pools of conventional residential
      mortgage loans; mortgage-backed bonds which are considered to be
      obligations of the institution issuing the bonds and are collateralized by
      mortgage loans; and bonds and collateralized mortgage obligations ("CMOs")
      which are collateralized by mortgage-related securities issued by FHLMC,
      FNMA, or GNMA or by pools of conventional mortgages.
          CMOs are typically structured with two or more classes or series which
      have different maturities and are generally retired in sequence. Each
      class of obligations is scheduled to receive periodic interest payments
      according to the coupon rate on the obligations. However, all monthly
      principal payments and any prepayments from the collateral pool are paid
      first to the "Class 1" bondholders. The principal payments are such that
      the Class 1 obligations are scheduled to be completely repaid no later
      than, for example, five years after the offering date. Thereafter, all
      payments of principal
                                                                              15

<PAGE>
      are allocated to the next most senior class of bonds until that class of
      bonds has been fully repaid. Although full payoff of each class of bonds
      is contractually required by a certain date, any or all classes of
      obligations may be paid off sooner than expected because of an increase in
      the payoff speed of the pool.
          Mortgage-related securities created by non-governmental issuers
      generally offer a higher rate of interest than government and government-
      related securities because there are no direct or indirect government
      guarantees of payments in the former securities, resulting in higher
      risks.
          The market for conventional pools is smaller and less liquid than the
      market for the government and government-related mortgage pools.
      ASSET-BACKED SECURITIES
          Asset-backed securities are securities that represent direct or
      indirect participations in, or are secured by and payable from, assets
      such as motor vehicle installment sales contracts, installment loan
      contracts, leases of various types of real and personal property and
      receivables from revolving credit (credit card) agreements. Such assets
      are securitized through the use of trusts and special purpose
      corporations. The value of such securities partly depends on loan
      repayments by individuals, which may be adversely affected during general
      downturns in the economy. Payments or distributions of principal and
      interest on asset-backed securities may be supported by credit
      enhancements, such as various forms of cash collateral accounts or letters
      of credit. Like mortgage-related securities, asset-backed securities are
      subject to the risk of prepayment. The risk that recovery on repossessed
      collateral might be unavailable or inadequate to support payments on
      asset-backed securities, however, is greater than is the case for
      mortgage-backed securities. The value of such securities depends in part
      on loan repayments by individuals, which may be adversely affected during
      general downturns in the economy.
      CONVERTIBLE SECURITIES
          A convertible security is a bond, debenture, note, preferred stock or
      other security that may be converted into or exchanged for a prescribed
      amount of common stock of the same or a different issuer within a
      particular period of time at a specified price or formula. A convertible
      security entitles the holder to receive interest paid or accrued on debt
      or the dividend paid on preferred stock until the convertible security
      matures or is redeemed, converted or exchanged. Before conversion,
      convertible securities have characteristics similar to non-convertible
      debt securities in that they ordinarily provide a stable stream of income
      with generally higher yields than those of common stocks of the same or
      similar issuers, but lower than the yield on non-convertible debt.
      Convertible securities are usually subordinated to comparable-tier
      non-convertible securities but rank senior to common stock in a
      corporation's capital structure.
          The value of a convertible security is a function of (1) its yield in
      comparison with the yields of other securities of comparable maturity and
      quality that do not have a conversion privilege and (2) its worth, at
      market value, if converted into the underlying common stock. Convertible
      securities are typically issued by smaller capitalized companies, whose
      stock prices may be volatile. The price of a convertible security often
      reflects such variations in the price of the underlying common stock in a
      way that non-convertible debt does not. A convertible security may be
      subject to redemption at the option of the issuer at a price established
      in the convertible security's governing instrument, which could have an
      adverse effect on a Fund's ability to achieve its investment objective.
          Government Intermediate and Investment Grade do not intend to exercise
      conversion rights for any convertible security they own and do not intend
      to hold any security which has been subject to conversion.
      ZERO COUPON BONDS
          Zero coupon bonds are debt obligations which make no fixed interest
      payments but instead are issued at a significant discount from face value.
      Like other debt securities, the price can also reflect a premium or
      discount to the original issue discount reflecting the market's judgment
      as to the issuer's creditworthiness, the interest rate or other similar
      factors. The discount approximates the total
16

<PAGE>
      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.
      Because zero coupon bonds do not make periodic interest payments, their
      prices can be very volatile when market interest rates change.
          The original issue discount on zero coupon bonds must be included in a
      Fund's income ratably as it accrues. Accordingly, to continue to qualify
      for tax treatment as a regulated investment company and to avoid a certain
      excise tax, a Fund may be required to distribute as a dividend an amount
      that is greater than the total amount of cash it actually receives. See
      "Additional Tax Information" in the Statement of Additional Information.
      These distributions must be made from a Fund's cash assets or, if
      necessary, from the proceeds of sales of portfolio securities. Such sales
      could occur at a time which would be disadvantageous to that Fund and when
      that Fund would not otherwise choose to dispose of the assets.

   
      STRIPPED MORTGAGE-BACKED SECURITIES
          The Funds may also invest in stripped mortgage-backed securities,
      which are derivative securities usually structured with two classes that
      receive different proportions of the interest and principal distributions
      from an underlying pool of mortgage assets. The Funds may purchase
      securities representing only the interest payment portion of the
      underlying mortgage pools (commonly referred to as "IOs") or only the
      principal portion of the underlying mortgage pools (commonly referred to
      as "POs"). Stripped mortgage-backed securities are more sensitive to
      changes in prepayment and interest rates and the market for such
      securities is less liquid than is the case for traditional debt securities
      and mortgage-backed securities. The yield on such IOs is extremely
      sensitive to the rate of principal payments (including prepayments) on the
      underlying mortgage assets, and a rapid rate of repayment may have a
      material adverse effect on such securities' yield to maturity. If the
      underlying mortgage assets experience greater than anticipated prepayments
      of principal, a Fund will fail to recoup fully its initial investment in
      these securities, even if they are rated high quality. Most IOs and POs
      are regarded as illiquid and will be included in each Fund's limit on
      illiquid securities. U.S. government-issued IOs and POs backed by
      fixed-rate mortgages may be deemed liquid by the Adviser, following
      guidelines and standards established by the Corporation's Board of
      Directors.
    

      PAY-IN-KIND BONDS (HIGH YIELD ONLY)
          Pay-in-kind bonds pay "interest" through the issuance of additional
      bonds, thereby adding debt to the issuer's balance sheet. The market
      prices of these securities are generally more volatile than the market
      prices of securities that pay interest periodically and are likely to
      respond to changes in interest rates to a greater degree than the prices
      of securities paying interest currently and having similar maturities and
      credit quality. Pay-in-kind bonds carry additional risk in that, unlike
      bonds that pay interest throughout the period to maturity, the Fund will
      realize no cash until the cash payment date unless a portion of such
      securities is sold and the Fund may obtain no return at all on its
      investment if the issuer defaults.
          The holder of a pay-in-kind bond must accrue income with respect to
      these securities prior to the receipt of cash payments thereon. To avoid
      liability for federal income and excise taxes, the Fund most likely will
      be required to distribute income accrued with respect to these securities,
      even though the Fund has not received that income in cash, and may be
      required to dispose of portfolio securities under disadvantageous
      circumstances in order to generate cash to satisfy these distribution
      requirements.
   
      PREFERRED STOCK
    
          Preferred stock may be purchased as a substitute for debt securities
      of the same issuer when, in the opinion of the Adviser, the preferred
      stock is more attractively priced in light of the risks involved.
      Preferred stock pays dividends at a specified rate and generally has
      preference over common stock in the payment of dividends and the
      liquidation of the issuer's assets but is junior to the debt securities of
      the issuer in those same respects. Unlike interest payments on debt
      securities, dividends on preferred stock are generally payable at the
      discretion of the issuer's board of directors,
                                                                              17

<PAGE>
      and shareholders may suffer a loss of value if dividends are not paid.
      Preferred shareholders generally have no legal recourse against the issuer
      if dividends are not paid. The market prices of preferred stocks are
      subject to changes in interest rates and are more sensitive to changes in
      the issuer's creditworthiness than are the prices of debt securities.
      Under ordinary circumstances, preferred stock does not carry voting
      rights.
   
      TRUST ORIGINATED PREFERRED SECURITIES
          The Funds may also invest in trust originated preferred securities, a
      new type of security issued by financial institutions such as banks and
      insurance companies. Trust originated preferred securities represent
      interests in a trust formed by the financial institution. The trust sells
      preferred shares and invests the proceeds in notes issued by the financial
      institution. These notes may be subordinated and unsecured. Distributions
      on the trust originated preferred securities match the interest payments
      on the notes; if no interest is paid on the notes, the trust will not make
      current payments on its preferred securities. Issuers of trust preferred
      securities currently enjoy favorable tax treatment. If the tax
      characterization of these securities were to change, they could be
      redeemed by the issuers, which could result in a loss to a Fund. In
      addition, some trust originated preferred securities are restricted
      securities available only to qualified institutional buyers under Rule
      144A (Rule 144A establishes a "safe harbor" from the registration
      requirements of Rule 144A under of the Securities Act of 1933).
    

      FOREIGN SECURITIES
GOVERNMENT INTERMEDIATE AND INVESTMENT GRADE:
          The Funds may invest in U.S. dollar-denominated debt securities issued
      by foreign companies and governments. The foreign government securities in
      which a Fund invests generally consist of obligations supported by
      national, state or provincial governments or similar political
      subdivisions. The Funds also may invest in debt securities of foreign
      "quasi-governmental agencies," which are issued by entities owned by a
      national, state or equivalent government or are obligations of a political
      unit that is not backed by the national government's full faith and credit
      and general taxing powers. Because the foreign securities in which the
      Funds invest are U.S. dollar-denominated, there is no risk of currency
      fluctuation.
HIGH YIELD:
          High Yield may invest up to 25% of its total assets in securities of
      domestic and foreign issuers that are denominated in currencies other than
      the U.S. dollar. To facilitate investment in foreign securities, the Fund
      may hold positions in foreign currencies. In addition, for hedging
      purposes, the Fund may purchase and write either listed or
      over-the-counter put and call options on foreign currencies or may enter
      into forward foreign currency contracts ("forward currency contracts").
          Forward currency contracts involve obligations to purchase or sell a
      specific amount of a specific currency at a future date, which may be any
      fixed number of days from the date of the contract agreed upon by the
      parties, at a price set at the time of the contract. By entering into a
      forward currency contract, the Fund "locks in" the exchange rate between
      the currency it will deliver and the currency it will receive for the
      duration of the contract. The Fund may enter into these contracts for the
      purpose of hedging against risk arising from its investment or anticipated
      investment in securities denominated in foreign currencies. Forward
      currency contracts involve certain risks, including the risk that
      anticipated currency movements will not be accurately predicted causing
      the Fund to sustain losses on these contracts.
          The Fund may invest in fixed-income and other debt securities of
      issuers based in emerging markets (including countries in Latin America,
      Eastern Europe, Asia and Africa).
      RISKS OF FOREIGN SECURITIES
          Investment in foreign securities presents certain risks, including
      those resulting from adverse political and economic developments, reduced
      availability of public information concerning issuers and the fact that
      foreign issuers generally are not subject to uniform accounting, auditing
      and financial reporting standards or to other regulatory practices and
      requirements comparable to those applicable to domestic issuers. Moreover,
      securities of many foreign issuers may be less liquid and their prices
      more volatile than those of comparable domestic issuers. Some foreign
      securities are subject to foreign income and withholding taxes. Additional
      risks associated with investing in foreign securities include the
      possibility of nationalization, expropriation or confiscatory taxation;
      adverse changes in investment or exchange control regulations (which may
      include suspension of the ability to transfer currency out of a country);
      and political instability. Changes in foreign exchange rates will affect
      the value of securities denominated or quoted in currencies other than the
      U.S. dollar irrespective of the performance of the underlying instrument.
      Some foreign governments have defaulted on principal and/or interest
      payments; in such cases, a Fund would have limited recourse to enforce its
      rights under the instruments it holds. The risks of foreign investment,
      described above, are greater for investments in emerging markets. Debt
      securities of issuers in such countries will typically be rated below
      investment grade or be of comparable quality.
18

<PAGE>
      REPURCHASE AGREEMENTS (THE FOLLOWING APPLIES TO GOVERNMENT MONEY MARKET
      ALSO)
          Repurchase agreements are agreements under which U.S. government
      obligations (or, with respect to Government Intermediate, Investment Grade
      and High Yield, other high-quality, liquid debt securities) are acquired
      from a securities dealer or bank subject to resale at an agreed-upon price
      and date. The securities are held for the Funds by State Street Bank and
      Trust Company ("State Street"), the Funds' custodian, as collateral 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 agreement. A Fund bears a risk of loss in the event that the
      other party to a repurchase agreement defaults on its obligations and that
      Fund is delayed or prevented from exercising its right to dispose of the
      collateral securities, which may decline in value in the interim. A Fund
      will enter into repurchase agreements only with financial institutions
      which the Adviser believes present minimal risk of default during the term
      of the agreement based on guidelines established by the Corporation's
      Board of Directors.
          RESTRICTIONS: A Fund will not enter into repurchase agreements of more
      than seven days' duration if more than 10% (15% in the case of High Yield)
      of its total assets would be invested in such agreements and other
      illiquid investments.
      WHEN-ISSUED SECURITIES (THE FOLLOWING APPLIES TO GOVERNMENT MONEY MARKET
      ALSO)
          Each Fund may enter into commitments to purchase U.S. government
      securities or other securities on a when-issued basis. A Fund may purchase
      when-issued securities because such securities are often the most
      efficiently priced and have the best liquidity in the bond market. As with
      the purchase of all securities, 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.
      However, a Fund does not have to pay for the obligations until they are
      delivered to it, which is normally 7 to 15 days later, but could be
      considerably longer in the case of some mortgage-backed securities. To
      meet that payment obligation, that Fund will set aside cash or liquid,
      high-quality debt securities in an account with its custodian equal to the
      payment that will be due. Depending on market conditions, a Fund's
      when-issued purchases could cause its net asset value to be more volatile,
      because they will increase the amount by which that Fund's total assets,
      including the value of the when-issued securities held by it, exceed its
      net assets. A Fund may sell the securities subject to a when-issued
      purchase, which may result in a gain or loss.
          Government Intermediate, Investment Grade and Government Money Market
      each do not expect that commitments to purchase when-issued securities
      will at any time exceed, in the aggregate, 20% of its total assets.
      FUTURES AND OPTIONS TRANSACTIONS
GOVERNMENT INTERMEDIATE AND INVESTMENT GRADE:
          In an effort to protect against the effect of adverse changes in
      interest rates, a Fund may purchase and sell interest rate futures
      contracts and may purchase put options on interest rate futures contracts
      and debt securities (practices known as "hedging"). A futures contract is
      an agreement by a Fund to buy or sell securities at a specified date and
      price. The purchase of a put option on a futures contract allows a Fund,
      at its option, to enter into a particular futures contract to sell
      securities at any time up to the option's expiration date.
          A Fund may seek to enhance its income or hedge the portfolio by
      writing (selling) covered call options (i.e., a Fund will own the
      underlying instrument while the call is outstanding) and covered put
      options (i.e., a Fund will have cash, U.S. government securities or other
      high-grade, liquid debt instruments in a segregated account in an amount
      not less than the exercise price while the put is outstanding).
          RESTRICTIONS: A Fund will not enter into any futures contracts and
      related options if the sum of the initial margin deposits on futures
      contracts and related options and premiums paid for related options the
      Fund has purchased would exceed 5% of that Fund's total assets. A Fund
      will not purchase futures contracts or related options if, as a result,
      more than 33-1/3% of that Fund's total assets would be so invested.
                                                                              19

<PAGE>
HIGH YIELD:
          The Fund may write (sell) or purchase put and call options on domestic
      and foreign securities, securities indices and foreign currencies. Call
      options written by the Fund give the holder the right to buy the
      underlying securities or currencies from the Fund at a fixed exercise
      price up to a stated expiration date, or in the case of certain options,
      on such date. Put options give the holder the right to sell the underlying
      security or currencies to the Fund during the term of the option at a
      fixed exercise price up to a stated expiration date, or in the case of
      certain options, on such date.
          The Fund may also enter into options on the yield "spread"or yield
      differential between two fixed-income securities, a transaction referred
      to as a "yield curve" option, for hedging and non-hedging purposes.
          The Fund may purchase and sell futures contracts on foreign
      currencies, securities, or indices of securities, including indices of
      fixed-income securities which may become available for trading. The Fund
      may also purchase and write options on such futures contracts.
      RISKS OF FUTURES, OPTIONS AND FORWARD CURRENCY CONTRACTS
          Many options on debt securities are traded primarily on the
      over-the-counter ("OTC") market. OTC options differ from exchange-traded
      options in that the former are two-party contracts with price and other
      terms negotiated between buyer and seller and generally do not have as
      much market liquidity as exchange-traded options. Thus, when a Fund
      purchases an OTC option, it relies on the dealer from which it has
      purchased the option to make or take delivery of the securities underlying
      the option. Failure by the dealer to do so would result in the loss of the
      premium paid by a Fund as well as the loss of the expected benefit of the
      transaction. OTC options may be considered "illiquid securities" for
      purposes of the Funds' investment limitations.
          When a Fund purchases or sells a futures contract, the Fund is
      required to deposit with its custodian (or a broker, if legally permitted)
      a specified amount of cash or U.S. government securities ("initial
      margin"). The use by a Fund of futures contracts or commodities option
      positions for other than bona fide hedging purposes is restricted by
      government regulations. (See the Statement of Additional Information.) If
      a Fund writes an option or sells a futures contract and is not able to
      close out that position prior to settlement date, the Fund may be required
      to deliver cash or securities substantially in excess of these amounts.
          The use of options, futures and forward currency contracts involves
      certain investment risks and transaction costs to which the Fund might not
      be subject if it did not use such instruments. These risks include (1)
      dependence on the Adviser's ability to predict movements in the prices of
      individual securities, fluctuations in the general securities markets or
      in market sectors and movements in interest rates and currency markets;
      (2) imperfect correlation between movements in the price of options,
      currencies, futures contracts, forward currency contracts or options
      thereon and movements in the price of the securities or currencies hedged
      or used for cover; (3) the fact that skills and techniques needed to trade
      options, futures contracts and options thereon or to use forward currency
      contracts are different from those needed to select the securities in
      which the Fund invests; (4) lack of assurance that a liquid secondary
      market will exist for any particular option, futures contract or option
      thereon at any particular time which may result in unanticipated losses;
      (5) the possibility that the use of cover or segregation involving a large
      percentage of a Fund's assets could impede portfolio management or the
      Fund's ability to meet redemption requests or other short-term
      obligations; (6) the possible need to defer closing out certain options,
      futures contracts and options thereon and forward currency contracts in
      order to continue to qualify for the beneficial tax treatment afforded
      "regulated investment companies" under the Internal Revenue Code of 1986,
      as amended ("Code") (see "Additional Tax Information" in the Statement of
      Additional Information); and (7) the fact that, although use of these
      instruments for hedging purposes can reduce the risk of loss, they can
      also reduce the opportunity for gain, or even result in losses, by
      offsetting favorable price movements in hedged instruments. The use of
      options for speculative purposes, i.e., to enhance income or to increase a
      Fund's exposure to a particular security or foreign currency, subjects the
      Fund to additional risk. The use of futures or forward currency
20

<PAGE>
      contracts to hedge an anticipated purchase (other than a when-issued or
      delayed delivery purchase), also subjects a Fund to additional risk until
      the purchase is completed or the position is closed out.
          The Statement of Additional Information contains a more detailed
      description of futures, options and forward strategies.
      RESTRICTED AND ILLIQUID SECURITIES
          Restricted securities are securities subject to legal or contractual
      restrictions on their resale, such as private placements. Such
      restrictions might prevent the sale of restricted securities at a time
      when sale would otherwise be desirable. Repurchase agreements maturing in
      more than seven days are considered illiquid. Illiquid securities may be
      difficult to value, and a Fund may have difficulty disposing of such
      securities promptly.
          RESTRICTIONS: No more than 15% of High Yield's net assets will be
      invested in securities which are deemed illiquid, defined as securities
      that cannot be sold within 7 days at approximately the price they are
      valued. No more than 10% of Government Intermediate's or Investment
      Grade's net assets will be invested in illiquid securities.
      INTEREST RATE SWAPS (HIGH YIELD ONLY)
          The Fund may enter into interest rate swaps. An interest rate swap is
      an agreement between two parties which transfers interest rate
      obligations, one of which is an interest rate fixed until the maturity of
      the obligation, while the other is a rate which changes with the changes
      in some other rate, such as the prime rate or the London Interbank Offered
      Rate (LIBOR). Such swaps will be used when the Fund wishes to effectively
      convert a floating rate asset into a fixed rate asset, or vice versa.
      LOAN PARTICIPATIONS AND ASSIGNMENTS (HIGH YIELD ONLY)
          The Fund may also invest in "loan participations or assignments." In
      purchasing a loan participation or assignment, the Fund acquires some or
      all of the interest of a bank or other lending institution in a loan to a
      corporate borrower. Many such loans are secured and most impose
      restrictive covenants which must be met by the borrower and which are
      generally more stringent than the covenants available in publicly traded
      debt securities. However, interests in some loans may not be secured, and
      the Fund will be exposed to a risk of loss if the borrower defaults. Loan
      participations may also be purchased by the Fund when the borrowing
      company is already in default.
          In purchasing a loan participation, the Fund may have less protection
      under the federal securities laws than it has in purchasing traditional
      types of securities. The Fund's ability to assert its rights against the
      borrower will also depend on the particular terms of the loan agreement
      among the parties.
          RESTRICTIONS: Many of the interests in loans purchased by the Fund
      will be illiquid and therefore subject to the Fund's 15% limit on illiquid
      investments.
      LENDING
          Each Fund may loan its portfolio securities to qualified borrowers who
      deposit and maintain with the Fund cash collateral equal to at least 100%
      of the market value of the securities loaned.
PORTFOLIO TURNOVER
   
          For the year ended December 31, 1996, Government Intermediate's
      portfolio turnover rate was      %, Investment Grade's portfolio turnover
      rate was      % and High Yield's portfolio turnover rate was    %. Each
      Fund anticipates that its annual portfolio turnover rate may exceed 300%.
      The Funds may sell fixed-income securities and buy similar securities to
      obtain yield and take advantage of market anomalies, a practice which will
      increase the reported turnover rate of the Funds. A portfolio turnover
      rate in excess of 100% will involve correspondingly greater transaction
      costs which will be borne directly by a Fund. It may also increase the
      amount of net short-term capital gains, if any, realized by a Fund and
      will affect the tax treatment of distributions paid to shareholders
      because distributions of net short-term capital gains are taxable as
      ordinary income. Each Fund will take these possibilities into account as
      part of its investment strategy.
    
                                                                              21

<PAGE>
HOW YOU CAN INVEST IN THE FUNDS
   
          You may purchase Primary Shares of the Funds through a brokerage
      account with Legg Mason or with an affiliate that has a dealer agreement
      with Legg Mason. Your Legg Mason or affiliated financial advisor will be
      pleased to explain the shareholder services available from the Funds and
      answer any questions you may have. Documents available from your Legg
      Mason or affiliated financial advisor should be completed if you invest in
      shares of the Funds through an Individual Retirement Account ("IRA"),
      Self-Employed Individual Retirement Plan ("Keogh Plan"), Simplified
      Employee Pension Plan ("SEP") or other qualified retirement plan.
    
   
          Investors who are considering establishing an IRA, Keogh Plan, SEP or
      other qualified retirement plan may wish to consult their attorneys or
      other tax advisers with respect to individual tax questions. Your Legg
      Mason or affiliated financial advisor can make available to you forms of
      plans. The option of investing in these accounts and plans through regular
      payroll deductions may be arranged with Legg Mason and your employer.
      Additional information with respect to these accounts and plans is
      available upon request from any Legg Mason or affiliated financial
      advisor.
    
          Clients of certain institutions that maintain omnibus accounts with
      the Funds' transfer agent may obtain shares through those institutions.
      Such institutions may receive payments from the Funds' distributor for
      account servicing, and may receive payments from their clients for other
      services performed. Investors can purchase Fund shares from Legg Mason
      without receiving or paying for such other services.
   
          The minimum initial investment in Primary Shares for each Fund
      account, including investments made by exchange from other Legg Mason
      funds and investments in an IRA, is $1,000, and the minimum investment for
      each purchase of additional shares is $100 for Government Intermediate,
      Investment Grade and High Yield and $500 for Government Money Market,
      except as noted below. The minimum amount for subsequent investments in an
      IRA or similar plan will be waived if an investment would bring the
      investment for the year to the maximum amount permitted under the Code.
    
          Cash held in Legg Mason brokerage accounts of Fund shareholders may be
      invested in Government Money Market during regularly scheduled "sweeps" of
      such accounts made twice each month. (Brokerage accounts participating in
      the Premier Asset Management Account described on page 28 are swept daily
      for free credit balances of $100 or more and weekly for free credit
      balances of less than $100.) For purchases of shares through payroll
      deduction plans, a Fund's Future First Systematic Investment Plan and
      plans involving automatic payment of funds from financial institutions or
      automatic investment of dividends from certain unit investment trusts,
      minimum initial and subsequent investments are lower. Each Fund may change
      these minimum amount requirements at its discretion. You should always
      furnish your shareholder account number when making additional purchases
      of shares.
          There are three ways you can invest in Primary Shares:
   
1. THROUGH YOUR LEGG MASON OR AFFILIATED FINANCIAL ADVISOR
    
   
          Shares may be purchased through any Legg Mason or affiliated financial
      advisor. A financial advisor will be pleased to open an account for you,
      explain to you the shareholder services available from the Funds and
      answer any questions you may have. After you have established a Legg Mason
      or affiliated account, you can order shares from your financial advisor in
      person, by telephone or by mail.
    
          If you want to purchase shares by mail, send a check for $100 or more
      ($500 or more for Government Money Market), payable to:
          [insert complete Fund name]
          c/o Legg Mason Funds Processing
          P.O. Box 1476
          Baltimore, Maryland 21203-1476
2. THROUGH THE FUTURE FIRST SYSTEMATIC INVESTMENT PLAN
          You may also buy shares through the Future First Systematic Investment
      Plan. Under this plan, you may arrange for automatic monthly investments
      in the Fund of $50 or more by authorizing Boston Financial Data Services
      ("BFDS"), the
22

<PAGE>
   
      Funds' transfer agent, to transfer funds each month from your checking
      account. Please contact any Legg Mason or affiliated financial advisor for
      further information.
    
3. THROUGH AUTOMATIC INVESTMENTS
   
          Arrangements may be made with some employers and financial
      institutions, such as banks or credit unions, for regular automatic
      monthly investments of $50 or more in shares. In addition, it may be
      possible for dividends from certain unit investment trusts to be invested
      automatically in shares. Persons interested in establishing such automatic
      investment programs should contact the Funds through any Legg Mason or
      affiliated financial advisor.
    
          In addition to the above, you may also use the following method to
      invest in Government Money Market:
BY TELEPHONE OR WIRE TRANSFER OF FUNDS
   
          Once you have opened an account with the Fund, you may also purchase
      shares by telephone, using available cash balances in your Legg Mason or
      affiliated brokerage account, or by wire transfer of funds from your bank
      directly to Legg Mason. Please contact any Legg Mason or affiliated
      financial advisor for further information. Wire transfers may be subject
      to a service charge by your bank.
    
   
          Primary Share purchases of Government Intermediate, Investment Grade
      or High Yield will be processed at the net asset value next determined
      after your Legg Mason or affiliated financial advisor has received your
      order; payment must be made within three business days to Legg Mason.
      Orders for one of those Funds, received by your Legg Mason or affiliated
      financial advisor before the close of regular trading on the New York
      Stock Exchange ("Exchange") (normally 4:00 p.m. Eastern time) ("close of
      the Exchange") on any day the Exchange is open, will be executed at the
      net asset value determined as of the close of the Exchange on that day.
      Orders for one of those Funds, received by your Legg Mason or affiliated
      financial advisor after the close of the Exchange or on days the Exchange
      is closed, will be executed at the net asset value determined as of the
      close of the Exchange on the next day the Exchange is open.
    
   
          Shares of Government Money Market are issued at the net asset value
      next determined after receipt of a purchase order and payment in proper
      form. Many instruments in which the Fund invests must be paid for in
      immediately available money called "federal funds." Therefore, payments
      received from you for the purchase of shares in other than federal funds
      form will require conversion into federal funds before your purchase order
      may be executed. For checks, this normally will take two days but may take
      up to nine days. All checks are accepted subject to collection at full
      face value in federal funds and must be drawn in U.S. dollars on a
      domestic bank. If an order for shares of Government Money Market and
      payment in federal funds is received by your Legg Mason or affiliated
      financial advisor prior to 12:00 noon, Eastern time, on any day that the
      Exchange is open, the shares will be purchased and earn dividends on that
      day; if such an order is received at 12:00 noon or later, or on days the
      Exchange is closed, the shares will be purchased at the next determined
      net asset value and will earn dividends on the next day the Exchange is
      open. Purchases made by telephone from available cash balances in your
      Legg Mason or affiliated brokerage account or wire payments representing
      federal funds will normally be completed on the same or the next business
      day. See "How Net Asset Value is Determined," page 26.
    
          Each Fund reserves the right to reject any order for its shares or to
      suspend the offering of shares for a period of time.
HOW YOUR SHAREHOLDER ACCOUNT IS MAINTAINED
   
          When you initially purchase shares, a shareholder account is
      automatically established for you. Any shares that you purchase or receive
      as a dividend will be credited directly to your account at the time of
      purchase or receipt. Shares may not be held in, or transferred to, an
      account with any brokerage firm other than Legg Mason or its affiliates.
      The Funds no longer issue share certificates.
    
                                                                              23

<PAGE>
HOW YOU CAN REDEEM YOUR PRIMARY SHARES
THE FOLLOWING REDEMPTION INFORMATION APPLIES TO GOVERNMENT INTERMEDIATE,
INVESTMENT GRADE AND HIGH YIELD:
   
          There are two ways you can redeem your Primary Shares of Government
      Intermediate, Investment Grade or High Yield. First, you may give your
      Legg Mason or affiliated financial advisor an order for repurchase of your
      shares. Please have the following information ready when you call: the
      name of the Fund, the number of shares to be redeemed and your shareholder
      account number. Second, you may send a written request for redemption to:
      [insert complete Fund name], c/o Legg Mason Funds Processing, P.O. Box
      1476, Baltimore, Maryland 21203-1476.
    
   
          Requests for redemption in "good order," as described below, received
      by your Legg Mason or affiliated financial advisor before the close of the
      Exchange on any day when the Exchange is open, will be transmitted to
      BFDS, transfer agent for the Funds, for redemption at the net asset value
      per share determined as of the close of the Exchange on that day. Requests
      for redemption received by your Legg Mason or affiliated financial advisor
      after the close of the Exchange will be executed at the net asset value
      determined as of the close of the Exchange on its next trading day. A
      redemption request received by your Legg Mason or affiliated financial
      advisor may be treated as a request for repurchase and, if it is accepted
      by Legg Mason, your shares will be purchased at the net asset value per
      share determined as of the next close of the Exchange.
    
   
          Proceeds from your redemption normally will settle in your Legg Mason
      brokerage account two business days after trade date. The proceeds of your
      redemption or repurchase may be more or less than your original cost. If
      the shares to be redeemed or repurchased were paid for by check (including
      certified or cashier's checks) within 15 business days of the redemption
      or repurchase request, the proceeds will not be disbursed unless the Fund
      can be reasonably assured that the check has been collected.
    
          A redemption request will be considered to be received in "good order"
      only if:
          1. You have indicated in writing the number of Primary Shares to be
      redeemed, the complete Fund name and your shareholder account number;
          2. The written request is signed by you and by any co-owner of the
      account with exactly the same name or names used in establishing the
      account;
          3. The written request is accompanied by any certificates representing
      the shares that have been issued to you, and you have endorsed the
      certificates for transfer or an accompanying stock power exactly as the
      name or names appear on the certificates; and
          4. The signatures on the written redemption request and on any
      certificates for your shares (or an accompanying stock power) have been
      guaranteed without qualification by a national bank, a state bank, a
      member firm of a principal stock exchange or other entity described in
      Rule 17Ad-15 under the Securities Exchange Act of 1934.
THE FOLLOWING REDEMPTION INFORMATION APPLIES TO GOVERNMENT MONEY MARKET:
          All redemptions will be made in cash at the net asset value per share
      next determined after the receipt by the Fund of a redemption request in
      proper form either in writing or by telephone as described below. Requests
      for redemption received after 12:00 noon, Eastern time, will be executed
      on the next day the Exchange is open, at the net asset value next
      determined. However, payment of redemption proceeds for shares purchased
      by check and shares acquired through reinvestment of dividends on such
      shares may be delayed for up to 10 days after receipt of the check in
      order to allow time for the check to clear. Any of the following methods
      may be used to redeem shares of Government Money Market:
1. Redemption by Telephone
   
          Telephone redemptions may be made by calling your Legg Mason or
      affiliated financial advisor. The minimum amount for telephone redemptions
      is $100 unless you require a lesser amount to complete a transaction in
      your Legg Mason or affiliated brokerage account. Proceeds of redemptions
      requested by telephone will be transmitted only to you. They may be
      transferred by mail or wire, at your direction (see below). Proceeds of
    
24

<PAGE>
   
      redemptions authorized by telephone will be credited directly to your Legg
      Mason or affiliated brokerage account the same day. Wire transfers of
      proceeds to you from your Legg Mason or affiliated brokerage account will
      normally be transmitted the same day.
    
   
          To make a telephone redemption, you should call your Legg Mason or
      affiliated financial advisor and provide your name, the Fund's name, your
      Fund account number and the number of shares or dollar amount you wish to
      redeem. In the event that you are unable to reach your Legg Mason or
      affiliated financial advisor by telephone, you may make a redemption
      request by mail. There is no fee for telephone redemptions with the
      exception of wire redemptions by telephone, as described below.
    
   
          You may request by telephone that your shares be redeemed and the
      proceeds wired to your account at a commercial bank in the United States.
      In order to initiate a wire redemption by telephone, you must inform your
      Legg Mason or affiliated financial advisor of the name and address of your
      bank and your bank account number. If your designated bank is not a member
      of the Federal Reserve System, the proceeds will be wired to a member bank
      that has a correspondent relationship with your bank. The failure of the
      member bank immediately to notify your bank of the wire transfer could
      delay the crediting of redemption proceeds to your bank. An $18 fee for
      using the wire redemption service will be deducted by Legg Mason or its
      affiliate from the redemption proceeds that are wired to your bank.
    
2. Redemption by Check
   
          The Fund offers a free checkwriting service that permits you to write
      checks to anyone in amounts of $500 or more. The checks will be paid at
      the time they are received by BFDS for payment by redeeming the
      appropriate number of shares in your account; the shares will earn
      dividends until the check clears BFDS for payment. Please contact your
      Legg Mason or affiliated financial advisor for further information
      regarding this service.
    
3. Redemption by Mail
          You may request the redemption of your shares by sending a letter
      signed by all of the registered owners of the account to: "Legg Mason U.S.
      Government Money Market Portfolio, c/o Legg Mason Funds Processing, P.O.
      Box 1476, Baltimore, Maryland 21203-1476." Any stock certificates issued
      for the shares must be surrendered at the same time. For your protection,
      certificates, if any, should be sent by registered mail. On all requests
      for the redemption of shares valued at $10,000 or more, or when the
      proceeds of the redemption are to be paid to someone other than you, your
      signature must have been guaranteed without qualification by a national
      bank, a state bank, a member firm of a principal stock exchange, or other
      entity described in Rule 17Ad-15 under the Securities Exchange Act of
      1934. Legg Mason or its affiliates may request further documentation from
      corporations, executors, partnerships, administrators, trustees or
      custodians. Checks normally will be mailed within three business days of
      receipt of a proper redemption request to your address of record or, in
      accordance with your written request, to some other person.
4. Redemption to Pay for Securities Purchases at Legg Mason
   
          Legg Mason has established special redemption procedures for Fund
      shareholders who wish to purchase stocks, bonds or other securities at
      Legg Mason. You may place an order to buy securities through your Legg
      Mason or affiliated financial advisor and, in the absence of any
      indication that you wish to make payment in another manner, Fund shares
      will be redeemed on the settlement date for the amount due. Fund shares
      may also be redeemed by Legg Mason to cover debit balances in your
      brokerage account. Contact your Legg Mason or affiliated financial advisor
      for details.
    
FOR EACH FUND:
   
          Other supporting legal documents may be required from corporations or
      other organizations, fiduciaries or persons other than the shareholder of
      record making the request for redemption or repurchase. If you have a
      question concerning the redemption of shares, contact your Legg Mason or
      affiliated financial advisor.
    
          The Funds will not be responsible for the authenticity of redemption
      instructions received by telephone, provided they follow reasonable
      procedures to identify the caller. The Funds may request identifying
      information from callers or
                                                                              25

<PAGE>
   
      employ identification numbers. The Funds may be liable for losses due to
      unauthorized or fraudulent instructions if they do not follow reasonable
      procedures. Telephone redemption privileges are available automatically to
      all shareholders unless certificates have been issued. Shareholders who do
      not wish to have telephone redemption privileges should call their Legg
      Mason or affiliated financial advisor for further instructions.
    
   
          To redeem your Legg Mason retirement account, a Distribution Request
      Form must be completed and returned to Legg Mason Client Services for
      processing. This form can be obtained through your Legg Mason or
      affiliated financial advisor or Legg Mason Client Services in Baltimore,
      Maryland. Upon receipt of your form, your shares will be redeemed at the
      net asset value per share determined as of the next close of the Exchange.
    
   
          Each Fund reserves the right to take up to seven days to make payment
      upon redemption if, in the judgment of the Adviser, the respective Fund
      could be adversely affected by immediate payment. (The Statement of
      Additional Information describes several other circumstances in which the
      date of payment may be postponed or the right of redemption suspended.)
    
   
          Because of the relatively high cost of maintaining small accounts,
      each Fund may elect to close any account with a current value of less than
      $500 by redeeming all of the shares in the account and mailing the
      proceeds to you. However, the Funds will not redeem accounts that fall
      below $500 solely as a result of a reduction in net asset value per share.
      If a Fund elects to redeem the shares in your account, you will be
      notified that your account is below $500 and will be allowed 60 days in
      which to make an additional investment in order to avoid having your
      account closed.
    
HOW NET ASSET VALUE IS DETERMINED
FOR GOVERNMENT INTERMEDIATE, INVESTMENT GRADE AND HIGH YIELD:
          Net asset value per Primary Share is determined daily, as of the close
      of the Exchange, on every day that the Exchange is open, by subtracting
      the liabilities attributable to Primary Shares from the total assets
      attributable to such shares and dividing the result by the number of
      Primary Shares outstanding. Securities owned by the Funds for which market
      quotations are readily available are valued at current market value. In
      the absence of readily available market quotations, securities are valued
      at fair value as determined by the Corporation's Board of Directors. With
      respect to High Yield, where a security is traded on more than one market,
      which may include foreign markets, the securities are generally valued on
      the market considered by the Adviser to be the primary market. Securities
      with remaining maturities of 60 days or less are valued at amortized cost.
      The Fund will value its foreign securities in U.S. dollars on the basis of
      the then-prevailing exchange rates.
FOR GOVERNMENT MONEY MARKET:
          Net asset value per Fund share is determined twice daily, as of 12:00
      noon, Eastern time, and the close of business of the Exchange, on every
      day that the Exchange is open, by subtracting the Fund's liabilities from
      its total assets and dividing the result by the number of shares
      outstanding. The Fund attempts to maintain a per share net asset value of
      $1.00 by using the amortized cost method of valuation. The Fund cannot
      guarantee that net asset value will always remain at $1.00 per share.
DIVIDENDS AND OTHER DISTRIBUTIONS
   
          Each Fund declares dividends to holders of Primary Shares out of its
      investment company taxable income attributable to those shares, which
      consists of net investment income and net short-term capital gain. With
      respect to Government Intermediate, Investment Grade and Government Money
      Market, dividends from net investment income are declared daily and paid
      monthly. For High Yield, dividends from net investment income are declared
      and paid monthly. Shareholders of Government Intermediate, Investment
      Grade and High Yield begin to earn dividends on their Fund shares as of
      settlement date, which is normally the third business day after their
      orders are placed with their Legg Mason or affiliated financial advisor.
      With respect to Government Intermediate, Investment Grade and High Yield,
      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) and, in the case of High Yield, net
      realized
    
26

<PAGE>
      gains from foreign currency transactions 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 the excise tax described under the heading "Additional Tax
      Information" in the Statement of Additional Information. Since Government
      Money Market's policy is, under normal circumstances, to hold portfolio
      securities to maturity and to value portfolio securities at amortized
      cost, it does not expect to realize any capital gain or loss. If the Fund
      does realize any net short-term capital gains, it will distribute them at
      least once every 12 months.
          Dividends and other distributions, if any, on Primary Shares of a Fund
      held in an IRA, Keogh Plan, SEP or other qualified retirement plan and by
      shareholders maintaining a Systematic Withdrawal Plan generally are
      reinvested in Primary Shares of that Fund on the payment dates. Other
      shareholders may elect to:
          1. Receive both dividends and other distributions in Primary Shares of
      the distributing Fund;
          2. Receive dividends in cash and other distributions in Primary Shares
      of the distributing Fund;
          3. Receive dividends in Primary Shares of the distributing Fund and
      other distributions in cash; or
          4. Receive both dividends and other distributions in cash.
          In certain cases, shareholders may reinvest dividends and other
      distributions in the corresponding class of shares of another Legg Mason
      fund. Please contact your Legg Mason or affiliated investment executive
      for additional information about this option.
          If no election is made, both dividends and other distributions are
      credited to your account in Primary Shares at the net asset value of the
      shares determined as of the close of the Exchange on the reinvestment
      date. Shares received pursuant to any of the first three (reinvestment)
      elections above also are credited to your account at that net asset value.
      If you elect to receive dividends and/or other distributions in cash, you
      will be sent a check or will have your Legg Mason account credited after
      the payment date. You may elect at any time to change your option by
      notifying the applicable Fund in writing at: [insert complete Fund name],
      c/o Legg Mason Funds Processing, P.O. Box 1476, Baltimore, Maryland
      21203-1476. Your election must be received at least 10 days before the
      record date in order to be effective for dividends and other distributions
      paid to shareholders as of that date.
TAX TREATMENT OF DIVIDENDS AND OTHER DISTRIBUTIONS
          Each Fund intends to continue to qualify for treatment as a regulated
      investment company under the Code so that it will be relieved of federal
      income tax on that part of its investment company taxable income and net
      capital gain that is distributed to its shareholders.
          Dividends from a Fund's investment company taxable income (whether
      paid in cash or reinvested in Primary Shares) are taxable to its
      shareholders (other than IRAs, Keogh Plans, SEPs, other qualified
      retirement plans and other tax-exempt investors) as ordinary income to the
      extent of the Fund's earnings and profits. Distributions of a Fund's net
      capital gain (whether paid in cash or reinvested in Primary Shares), when
      designated as such, are taxable to those shareholders as long-term capital
      gain, regardless of how long they have held their Fund shares.
          Each Fund sends its shareholders a notice following the end of each
      calendar year specifying, among other things, the amounts of all dividends
      and other distributions paid (or deemed paid) during that year. Each Fund
      is required to withhold 31% of all dividends, and each Fund other than
      Government Money Market is required to withhold 31% of all capital gain
      distributions and redemption proceeds, payable to any individuals and
      certain other noncorporate shareholders who do not provide the Fund with a
      certified taxpayer identification number. Each Fund also is required to
      withhold 31% of all dividends, and each Fund other than Government Money
      Market is required to withhold 31% of all capital gain distributions,
      payable to such shareholders who otherwise are subject to backup
      withholding.
FOR GOVERNMENT INTERMEDIATE, INVESTMENT GRADE AND HIGH YIELD :
          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
                                                                              27

<PAGE>
      basis for the redeemed shares. An exchange of Fund shares for shares of
      another Legg Mason fund generally will have similar tax consequences. 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.
          A dividend or other distribution paid shortly after shares have been
      purchased, although in effect a return of investment, is subject to
      federal income tax. Accordingly, an investor should recognize that a
      purchase of Fund shares immediately prior to the record date for a
      dividend or other distribution could cause the investor to incur tax
      liabilities and should not be made solely for the purpose of receiving the
      dividend or other distribution.
          The foregoing is only a summary of some of the important federal tax
      considerations generally affecting each Fund and its shareholders; see the
      Statement of Additional Information for a further discussion. In addition
      to federal income tax, you may also be subject to state and local income
      taxes on distributions from the Funds, depending on the laws of your home
      state and locality, though the portion of the dividends paid by each Fund
      attributable to direct U.S. government obligations is not subject to state
      and local income taxes in most jurisdictions. Each Fund's annual notice to
      shareholders regarding the amount of dividends identifies this portion.
      Prospective shareholders are urged to consult their tax advisers with
      respect to the effects of this investment on their own tax situations.
SHAREHOLDER SERVICES
CONFIRMATIONS AND REPORTS
          You will receive from Legg Mason a confirmation after each transaction
      involving Primary Shares of Government Intermediate, Investment Grade and
      High Yield (except a reinvestment of dividends, capital gain distributions
      and shares purchased through the Future First Systematic Investment Plan
      or through automatic investments).
          An account statement will be sent to you monthly unless there has been
      no activity in the account or you are purchasing shares through the Future
      First Systematic Investment Plan or through automatic investments, in
      which case an account statement will be sent quarterly. Reports will be
      sent to each Fund's shareholders at least semiannually showing its
      portfolio and other information; the annual report will contain financial
      statements audited by the Corporation's independent accountants.
          Shareholder inquiries should be addressed to: [insert complete Fund
      name], c/o Legg Mason Funds Processing, P.O. Box 1476, Baltimore, Maryland
      21203-1476.
SYSTEMATIC WITHDRAWAL PLAN
   
          You may elect to make systematic withdrawals from your Fund account of
      a minimum of $50 on a monthly basis if you are purchasing or already own
      shares with a net asset value of $5,000 or more. Shareholders should not
      purchase shares of a Fund while they are participating in the Systematic
      Withdrawal Plan with respect to that Fund. Please contact your Legg Mason
      or affiliated financial advisor for further information.
    
LEGG MASON PREMIER ASSET MANAGEMENT ACCOUNT
(FOR GOVERNMENT MONEY MARKET)
   
          Shareholders may participate in Legg Mason's Premier Asset Management
      Account, which combines the Fund account, a preferred customer VISA Gold
      debit card, a Legg Mason brokerage account with margin borrowing
      availability and unlimited checks with no minimum check amount. Other
      services include automatic transfer of free credit balances in a
      participant's brokerage account to the Fund account and automatic
      redemption of Fund shares to offset debit balances in the participant's
      brokerage account. Legg Mason charges an annual fee for the Premier Asset
      Management Account, which is currently $85 for individuals and $100 for
      corporations and businesses. For further information, contact your Legg
      Mason or affiliated financial advisor.
    
EXCHANGE PRIVILEGE
   
          As a Fund shareholder, you are entitled to exchange your Primary
      Shares of a Fund for the corresponding class of shares of any of the Legg
      Mason Funds, provided that such shares are eligible for sale in your state
      of residence.
    
28

<PAGE>
   
          Investments by exchange into the Legg Mason funds sold without an
      initial sales charge are made at the per share net asset value determined
      on the same business day as redemption of the Fund shares you wish to
      exchange. Investments by exchange into the Legg Mason funds sold with an
      initial sales charge are made at the per share net asset value, plus the
      applicable sales charge, determined on the same business day as redemption
      of the Fund shares you wish to redeem; except that no sales charge will be
      imposed upon proceeds from the redemption of Fund shares to be exchanged
      that were originally purchased by exchange from a fund on which the same
      or higher initial sales charge previously was paid. There is no charge for
      the exchange privilege, but each Fund reserves the right to terminate or
      limit the exchange privilege of any shareholder who makes more than four
      exchanges from that Fund in one calendar year. To obtain further
      information concerning the exchange privilege and prospectuses of other
      Legg Mason funds, or to make an exchange, please contact your Legg Mason
      or affiliated financial advisor. To effect an exchange by telephone,
      please call your Legg Mason or affiliated financial advisor with the
      information described in the section "How You Can Redeem Your Primary
      Shares," page 24. Please read the prospectus for the other fund(s)
      carefully before you invest by exchange. Each Fund reserves the right to
      modify or terminate the exchange privilege upon 60 days' notice to
      shareholders.
    
THE CORPORATION'S BOARD OF DIRECTORS, MANAGER AND INVESTMENT ADVISER
BOARD OF DIRECTORS
          The business and affairs of each Fund are managed under the direction
      of the Corporation's Board of Directors.
MANAGER
   
          Pursuant to separate management agreements with each Fund (each a
      "Management Agreement"), which were approved by the Corporation's Board of
      Directors, Legg Mason Fund Adviser, Inc., serves as each Fund's manager.
      The Manager manages the non-investment affairs of each Fund, directs all
      matters related to the operation of the Funds and provides office space
      and administrative staff for the Funds. Each Fund pays the Manager,
      pursuant to the Management Agreement, a management fee equal to the
      following annual rates of its average daily net assets attributable to
      Primary Shares: Government Intermediate, 0.55%; Investment Grade, 0.60%;
      High Yield, 0.65%; and Government Money Market, 0.50%. The Manager has
      agreed that until December 31, 1997 or when Government Intermediate
      reaches net assets of $400 million, whichever occurs first, it will
      continue to reimburse fees and/or assume other expenses to the extent the
      Fund's expenses attributable to Primary Shares (exclusive of taxes,
      interest, brokerage and extraordinary expenses) exceed during any month an
      annual rate of 1.00% of the Fund's average daily net assets for such
      month. If the Fund's assets total $400 million before December 31, 1997,
      the Manager has agreed not to increase this "cap" by more than 10 basis
      points. The Manager does not anticipate that the Fund's assets will total
      $400 million before December 31, 1997, although there can be no assurance
      that this will be the case. After reimbursement by the Manager of certain
      expenses, the Fund's total operating expenses for the year ended December
      31, 1996 were 0.98% of average daily net assets. The Manager has also
      agreed that until December 31, 1997 or when Investment Grade reaches net
      assets of $100 million, whichever occurs first, it will continue to
      reimburse fees and/or assume other expenses to the extent the Fund's
      expenses attributable to Primary Shares (exclusive of taxes, interest,
      brokerage and extraordinary expenses) exceed during any month an annual
      rate of 1.00% of the Fund's average daily net assets for such month. After
      reimbursement by the Manager of certain expenses, the Fund's total
      operating expenses for the year ended December 31, 1996 were 0.97% of
      average daily net assets. These reimbursement agreements are voluntary and
      may or may not be renewed by the Manager. Reimbursement by the Manager
      reduces a Fund's expenses and increases its yield and total return. For
      the year ended December 31, 1996, total operating expenses of High Yield
      and Government Money Market were 1.35% and 0.66% of average daily net
      assets, respectively.
    
                                                                              29

<PAGE>
   
          The Manager acts as investment adviser, manager or consultant to
      seventeen investment company portfolios which had aggregate assets under
      management of over $  billion as of April 15, 1997. The Manager's address
      is 111 South Calvert Street, Baltimore, Maryland 21202.
    
INVESTMENT ADVISER
   
          Western Asset Management Company serves as investment adviser to each
      Fund pursuant to the terms of an Investment Advisory Agreement with the
      Manager, which was approved by the Corporation's Board of Directors. The
      Adviser manages the investment and other affairs of each Fund and directs
      the investments of each Fund in accordance with its investment objective,
      policies and limitations. For these services, the Manager (not the Funds)
      pays the Adviser a fee, computed daily and payable monthly, at an annual
      rate equal to: 0.20% of Government Intermediate's average daily net
      assets, not to exceed the fee paid to the Manager; 40% of the fee received
      by the Manager, or 0.24% of Investment Grade's average daily net assets;
      77% of the fee received by the Manager, or 0.50% of High Yield's average
      daily net assets; and 30% of the fee received by the Manager, or 0.15% of
      Government Money Market's average daily net assets.
    
          An investment committee has been responsible for the day-to-day
      management of each Fund since its inception.
   
          The Adviser also renders investment advice to fourteen open-end
      investment companies and one closed-end investment company, which together
      had aggregate assets under management of approximately $  billion as of
      April 15, 1997. The Adviser also renders investment advice to private
      accounts with fixed income assets under management of approximately $
      billion as of that date. The address of the Adviser is 117 East Colorado
      Boulevard, Pasadena, California 91105.
    
          The Adviser has managed fixed income portfolios continuously since its
      founding in 1971, and has focused exclusively on such accounts since 1984.
          In managing fixed-income portfolios, the Adviser first studies the
      range of factors that influence interest rates and develops a long-term
      interest rate forecast. It then allocates available funds to those sectors
      of the market (for example, government, corporate, or mortgage-backed
      securities), which it considers most attractive. Then it selects the
      specific issues which it believes represent the best values. All three
      decisions are integral parts of the Adviser's portfolio management process
      and contribute to its performance record.
THE FUNDS' DISTRIBUTOR
   
          Legg Mason is the distributor of the Funds' shares pursuant to an
      Underwriting Agreement with the Corporation. The Underwriting Agreement
      obligates Legg Mason to pay certain expenses in connection with the
      offering of shares of each Fund, including any compensation to its
      financial advisors, the printing and distribution of prospectuses,
      statements of additional information and periodic reports used in
      connection with the offering to prospective investors, after the
      prospectuses, statements of additional information and reports have been
      prepared, set in type and mailed to existing shareholders at the Fund's
      expense, and for any supplementary sales literature and advertising costs.
    
   
          The Board of Directors of the Corporation has adopted Distribution and
      Shareholder Services Plans (each a "Plan") pursuant to Rule 12b-1 under
      the Investment Company Act of 1940 ("1940 Act") for each Fund. The Plans
      provide that as compensation for Legg Mason's ongoing services to
      investors in Primary Shares and its activities and expenses related to the
      sale and distribution of Primary Shares, Government Intermediate,
      Investment Grade and High Yield each pay Legg Mason, from the assets
      attributable to Primary Shares, an annual distribution fee and an annual
      service fee, each of which is equal to 0.25% of that Fund's average daily
      net assets. With respect to Government Money Market, Legg Mason may
      receive payments at an annual rate of up to 0.20% of its average daily net
      assets. However, Legg Mason has agreed that it will not request payment of
      more than 0.10% annually from the Fund during the first two years
      following implementation of the Plan. Effective January 10, 1997,
      Government Money Market began compensating Legg Mason for distribution
      costs and services at this 0.10% annual rate. The distribution fee and the
      service fee are computed daily and paid monthly. The fees
    
30

<PAGE>
   
      received by Legg Mason during any year may be more or less than its costs
      of providing distribution and shareholder services for Primary Shares. The
      offering of shares normally is continuous.
    
   
          NASD rules limit the amount of annual distribution fees that may be
      paid by mutual funds and impose a ceiling on the cumulative distribution
      fees paid. Each Fund's Plan complies with those rules.
    
   
          Legg Mason is a wholly owned subsidiary of Legg Mason, Inc., which is
      also the parent of the Manager and Adviser. Legg Mason also receives a fee
      from BFDS for assisting it with its transfer agent and shareholder
      servicing functions; for the year ended December 31, 1996, Legg Mason
      received $      for performing such services in connection with Government
      Intermediate, Investment Grade, High Yield and Government Money Market,
      respectively.
    
   
          The Chairman, President and Treasurer of the Corporation are employed
      by Legg Mason.
    
DESCRIPTION OF THE CORPORATION AND ITS SHARES
          The Corporation is a diversified open-end investment company which was
      incorporated in Maryland on April 28, 1987. The Articles of Incorporation
      of the Corporation permit the Board of Directors to create additional
      series (or portfolios), each of which issues a separate class of shares.
      There are currently four portfolios of the Corporation. While additional
      series may be created in the future, there is no intention at this time to
      form any particular additional series.
          The Corporation has authorized one billion shares of common stock, par
      value $0.001 per share. Government Intermediate, Investment Grade and High
      Yield currently offer 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. Salespersons and others entitled to receive compensation for
      selling or servicing Fund shares may receive more with respect to one
      Class than another.

   
          Navigator Shares are currently offered for sale only to institutional
      clients of Fairfield for investment of their own funds and funds for which
      they act in a fiduciary capacity, to clients of Trust Company for which
      Trust Company exercises discretionary invesment management responsibility,
      to qualified retirement plans managed on a discretionary basis and having
      net assets of at least $200 million, to clients of Bartlett 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 ERISA fiduciary,
      and to The Legg Mason Profit Sharing Plan and Trust. The initial and
      subsequent investment minimums for Navigator Shares are $50,000 and $100,
      respectively. Investments in Navigator Shares may be made through
      investment executives of Fairfield Group, Inc., Horsham, Pennsylvania, or
      Legg Mason.
    

          Each Fund pays no Rule 12b-1 fee with respect to Navigator Shares.
      With respect to the Navigator Class of High Yield, the per share net asset
      value of Navigator Shares, and dividends paid to Navigator shareholders,
      are generally expected to be higher than those of Primary Shares, because
      of the lower expenses attributable to Navigator Shares. The per share net
      asset value of the classes of shares of High Yield will tend to converge,
      however, immediately after the payment of ordinary income dividends.
      Navigator Shares of a Fund may be exchanged for the corresponding class of
      shares of certain other Legg Mason funds. Investments by exchange into the
      other Legg Mason funds are made at the per share net asset value,
      determined on the same business day as redemption of the Navigator Shares
      the investors wish to redeem.
          The Board of Directors of the Corporation 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 Boards 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
      directors, approval of an advisory contract, and approval of a plan of
      distribution pursuant to Rule 12b-1). The
                                                                              31

<PAGE>
      Corporation will call a special meeting of the shareholders at the request
      of 10% or more of the shares entitled to vote; shareholders wishing to
      call such a meeting should submit a written request to their respective
      Fund at 111 South Calvert 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 this joint Prospectus
      and in the 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 this
      Prospectus or in the joint Statement of Additional Information; however,
      the Funds deem this possibility slight.
32

<PAGE>
APPENDIX
RATINGS OF SECURITIES
DESCRIPTION OF MOODY'S INVESTORS SERVICE, INC. ("MOODY'S") CORPORATE BOND
RATINGS:
          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 or
      fluctuation of protective elements may be of greater amplitude or there
      may be other elements present which make the long-term risks appear
      somewhat larger than the 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
      some time 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.
          Ba -- Bonds which are rated Ba are judged to have speculative
      elements; their future cannot be considered well-assured. Often the
      protection of interest and principal payments may be very moderate, and
      thereby not well safeguarded during both good and bad times over the
      future. Uncertainty of position characterizes bonds in this class.
          B -- Bonds which are rated B generally lack characteristics of the
      desirable investment. Assurance of interest and principal payments or
      maintenance of other terms of the contract over any long period of time
      may be small.
          Caa -- Bonds which are rated Caa are of poor standing and may be in
      default or there may be present elements of danger with respect to
      principal or interest.
          Ca -- Bonds which are rated Ca represent obligations which are
      speculative in a high degree and are often in default or have other marked
      shortcomings.
          C -- Bonds which are rated C are the lowest rated class of bonds and
      can be regarded as having extremely poor prospects of ever attaining any
      real investment standing.
DESCRIPTION OF STANDARD & POOR'S ("S&P") CORPORATE BOND RATINGS:
          AAA -- This is the highest rating assigned by S&P to an obligation.
      Capacity to pay interest and repay principal is extremely strong.
          AA -- Bonds rated AA have a very strong capacity to pay interest and
      repay principal and differ from the higher rated issues only in small
      degree.
          A -- Bonds rated A have a strong capacity to pay interest and repay
      principal, although they are somewhat more susceptible to the adverse
      effects of changes in circumstances and economic conditions than debt in
      higher categories.
          BBB -- Bonds 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
      interest and repay principal for bonds in this category than for bonds in
      higher rated categories.
          BB, B, CCC, CC -- Bonds rated BB, B, CCC and CC are regarded, on
      balance, as predominately speculative with respect to the issuer's
      capacity to pay interest and repay principal in accordance with the terms
      of the obligation. BB indicates the lowest degree of speculation and CC
      the highest degree of speculation. While such bonds will likely have some
      quality and protective characteristics, these are outweighed by large
                                                                              33

<PAGE>
      uncertainties or major risk exposures to adverse conditions.
          C -- Bonds on which no interest is being paid are rated C.
          D -- Bonds rated D are in payment default and payment of interest
      and/or repayment of principal is in arrears.
DESCRIPTION OF MOODY'S PREFERRED STOCK RATINGS:
          aaa -- An issue which is rated "aaa" is considered to be a top-quality
      preferred stock. This rating indicates good asset protection and the least
      risk of dividend impairment within the universe of preferred stocks.
          aa -- An issue which is rated "aa" is considered a high-grade
      preferred stock. This rating indicates that there is a reasonable
      assurance that earnings and asset protection will remain relatively
      well-maintained in the foreseeable future.
          a -- An issue which is rated "a" is considered to be an
      upper-medium-grade preferred stock. While risks are judged to be somewhat
      greater than in the "aaa" and "aa" classification, earnings and asset
      protection are, nevertheless, expected to be maintained at adequate
      levels.
          baa -- An issue which is rated "baa" is considered to be a
      medium-grade preferred stock, neither highly protected nor poorly secured.
      Earnings and asset protection appear adequate at present but may be
      questionable over any great length of time.
          ba -- An issue which is rated "ba" is considered to have speculative
      elements and its future cannot be considered well assured. Earnings and
      asset protection may be very moderate and not well safeguarded during
      adverse periods. Uncertainty of position characterizes preferred stocks in
      this class.
          b -- An issue which is rated "b" generally lacks the characteristics
      of a desirable investment. Assurance of dividend payments and maintenance
      of other terms of the issue over any long period of time may be small.
          caa -- An issue which is rated "caa" is likely to be in arrears on
      dividend payments. This rating designation does not purport to indicate
      the future status of payments.
          ca -- An issue which is rated "ca" is speculative in a high degree and
      is likely to be in arrears on dividends with little likelihood of eventual
      payments.
          c -- This is the lowest rated class of preferred stock or preference
      stock. Issues so rated can be regarded as having extremely poor prospects
      of ever attaining any real investment standing.
34

<PAGE>

                  THE

               NAVIGATOR
                 CLASS

                OF THE

              LEGG MASON
               TAXABLE
             INCOME FUNDS


                ______


      Putting Your Future First





      Taxable Income Funds

      Navigator Class of U.S.
        Government Intermediate-
        Term Portfolio

      Navigator Class of Investment
        Grade Income Portfolio

      Navigator Class of
        High Yield Portfolio

   
               Prospectus
               May 1, 1997
    

This wrapper is not part of the prospectus.


Addresses


Distributor:
      Legg Mason Wood Walker, Inc.
      111 South Calvert Street
      P.O. Box 1476, Baltimore, MD 21203-1476
      410 o 539 o 0000  800 o 822 o 5544


Authorized Dealer:
      Fairfield Group, Inc.
      200 Gibraltar Road
      Horsham, PA 19044


Transfer and Shareholder Servicing Agent:
      Boston Financial Data Services
      P.O. Box 953
      Boston, MA 02103


Counsel:
      Kirkpatrick & Lockhart LLP
      1800 Massachusetts Avenue, N.W.
      Washington, DC 20036


   
Independent Accountants:
      [                      ]
      217 East Redwood Street
      Baltimore, MD 21202
    


No  person  has  been  authorized  to  give  any  information  or  to  make  any
representations  not contained in this Prospectus or the Statement of Additional
Information in connection with the offering made by the Prospectus 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  Prospectus  does  not
constitute  an  offering  by any  Fund or by the  principal  underwriter  in any
jurisdiction in which such offering may not lawfully be made.


[Legg Mason Funds Logo]


<PAGE>

NAVIGATOR TAXABLE INCOME FUNDS
   
PROSPECTUS
DATED: MAY 1, 1997
     LEGG MASON U.S. GOVERNMENT INTERMEDIATE-TERM PORTFOLIO
     LEGG MASON INVESTMENT GRADE INCOME PORTFOLIO
     LEGG MASON HIGH YIELD PORTFOLIO
    

    Shares of Navigator U.S. Government Intermediate-Term Portfolio, Navigator
Investment Grade Income Portfolio and Navigator High Yield Portfolio
(collectively referred to as "Navigator Shares") represent separate classes
("Navigator Classes") of interest in the Legg Mason U.S. Government
Intermediate-Term Portfolio ("Government Intermediate"), Legg Mason Investment
Grade Income Portfolio ("Investment Grade") and Legg Mason High Yield Portfolio
("High Yield"), respectively. Government Intermediate, Investment Grade and High
Yield (each separately referred to as a "Fund" and collectively referred to as
the "Funds") are separate, professionally managed portfolios of Legg Mason
Income Trust, Inc. ("Corporation"), a diversified open-end management investment
company.

    MUTUAL FUND SHARES ARE NOT DEPOSITS OR OBLIGATIONS OF, OR GUARANTEED OR
ENDORSED BY, ANY BANK OR OTHER DEPOSITORY INSTITUTION. SHARES ARE NOT INSURED BY
THE FDIC, THE FEDERAL RESERVE BOARD, OR ANY OTHER AGENCY, AND ARE SUBJECT TO
INVESTMENT RISK, INCLUDING THE POSSIBLE LOSS OF THE PRINCIPAL AMOUNT INVESTED.

   
    This Prospectus sets forth concisely the information about the Funds that a
prospective investor ought to know before investing. It should be retained for
future reference. A Statement of Additional Information about the Funds dated
May 1, 1997 has been filed with the Securities and Exchange Commission ("SEC")
and, as amended or supplemented from time to time, is incorporated herein by
reference. The Statement of Additional Information is available without charge
upon request from the Funds' distributor, Legg Mason Wood Walker, Incorporated
("Legg Mason") (address and telephone numbers listed below).
    

    THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECURITIES
AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.

    GOVERNMENT INTERMEDIATE seeks to provide investors with high current income
consistent with prudent investment risk and liquidity needs. In seeking to
achieve the Fund's objective, the Corporation's investment adviser, Western
Asset Management Company ("Adviser"), under normal circumstances, invests at
least 75% of the Fund's total assets in obligations issued or guaranteed by the
U.S. Government, its agencies or instrumentalities, or instruments secured by
such securities. The Fund expects to maintain an average dollar-weighted
maturity of between three and ten years.

    INVESTMENT GRADE seeks to provide investors with a high level of current
income through investment in a diversified portfolio of debt securities. In
seeking to achieve the Fund's objective, the Adviser, under normal
circumstances, invests primarily in debt securities which the Adviser considers
to be of investment grade, i.e., securities rated within the four highest grades
by Moody's Investors Service, Inc. ("Moody's) or Standard & Poor's ("S&P"),
securities comparably rated by another nationally recognized statistical rating
organization ("NRSRO"), or unrated securities judged by the Adviser to be of
comparable quality.

    HIGH YIELD seeks to provide investors with a high level of current income.
As a secondary objective, the Fund seeks capital appreciation. IN SEEKING TO
ACHIEVE THE FUND'S OBJECTIVES, THE ADVISER, UNDER NORMAL CIRCUMSTANCES, INVESTS
AT LEAST 65% OF THE FUND'S TOTAL ASSETS IN HIGH YIELD, FIXED-INCOME SECURITIES
(COMMONLY KNOWN AS "JUNK BONDS"); THAT IS, INCOME-PRODUCING DEBT SECURITIES AND
PREFERRED STOCKS OF ALL TYPES, INCLUDING CORPORATE DEBT SECURITIES AND PREFERRED
STOCK. IN ADDITION TO OTHER RISKS, THESE BONDS ARE SUBJECT TO GREATER
FLUCTUATIONS IN VALUE AND RISK OF LOSS OF INCOME AND PRINCIPAL DUE TO DEFAULT BY
THE ISSUER THAN ARE HIGHER-RATED BONDS; THEREFORE, INVESTORS SHOULD CAREFULLY
ASSESS THE RISKS ASSOCIATED WITH AN INVESTMENT IN THIS FUND. SEE "INVESTMENT
TECHNIQUES AND RISKS" ON PAGE 10. The Fund may invest up to 25% of its total
assets in securities restricted as to their disposition, which may include
securities for which the Fund believes there is a liquid market. No more than
15% of the Fund's net assets will be invested in securities deemed by the Fund
to be illiquid. An investment in the Fund does not constitute a complete
investment program and is not appropriate for persons unwilling to assume a high
degree of risk.

    The Navigator Classes of Shares, described in this Prospectus, are currently
offered for sale only to institutional clients of the Fairfield Group, Inc.
("Fairfield") for investment of their own monies and monies for which they act
in a fiduciary capacity, to clients of Legg Mason Trust Company ("Trust
Company") for which Trust

<PAGE>
   
Company exercises discretionary investment management responsibility (such
institutional investors are referred to collectively as "Institutional Clients"
and accounts of the customers with such Clients ("Customers") are referred to
collectively as "Customer Accounts"), to qualified retirement plans managed on a
discretionary basis and having net assets of at least $200 million, to clients
of Bartlett & Co. ("Bartlett") 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 ERISA fiduciary, and to The Legg Mason Profit Sharing Plan and
Trust. Navigator Shares may not be purchased by individuals directly, but
Institutional Clients may purchase shares for Customer Accounts maintained for
individuals.
    

    Navigator Shares are sold and redeemed without any purchase or redemption
charge imposed by the Funds, although Institutional Clients may charge their
Customer Accounts for services provided in connection with the purchase or
redemption of shares. See "How to Purchase and Redeem Shares." Each Fund pays
management fees to Legg Mason Fund Adviser, Inc., but Navigator Classes pay no
distribution fees.

            TABLE OF CONTENTS

                Expenses                                           3

                Financial Highlights                               4

                Performance Information                            7

                Investment Objectives and Policies                 8

                How to Purchase and Redeem Shares                 18

                How Shareholder Accounts are Maintained           19

                How Net Asset Value Is Determined                 19

   
                Dividends and Other Distributions                 19
    

                Tax Treatment of Dividends and Other
                Distributions                                     20

                Shareholder Services                              21

   
                The Corporation's Board of Directors, Manager and
                Investment Adviser                                21
    

   
                The Funds' Distributor                            22
    

   
                Description of the Corporation and its Shares     22
    

                Appendix                                         A-1

                      Legg Mason Wood Walker, Incorporated
                            111 South Calvert Street
                                 P.O. Box 1476
                            Baltimore, MD 21203-1476
                                410 o 539 o 0000
                                800 o 822 o 5544

2

<PAGE>
     EXPENSES

   
    The purpose of the following table is to assist an investor in understanding
the various costs and expenses that an investor in Navigator Shares of a Fund
will bear directly or indirectly. The expenses and fees set forth in the table
are based on average net assets and annual Fund operating expenses of the
Navigator Classes of Government Intermediate and Investment Grade for the year
ended December 31, 1996 and are based on estimated expenses for the initial
period of operations of the Navigator Class of High Yield.
    

ANNUAL FUND OPERATING EXPENSES -- NAVIGATOR SHARES
(AS A PERCENTAGE OF AVERAGE NET ASSETS)
   
<TABLE>
<CAPTION>
                       GOVERNMENT      INVESTMENT     HIGH
                      INTERMEDIATE(A)    GRADE(A)     YIELD
<S>                  <C>               <C>           <C>
Management fees           0.28%           0.14%       0.65%
12b-1 fees                None            None         None
Other expenses            0.20%           0.33%       0.20%
Total operating
  expenses                0.48%           0.47%       0.85%
</TABLE>
    

   
(A) The expense ratio at December 31, 1996 for Navigator Shares of Government
    Intermediate and Investment Grade would have been 0.75% and 0.93%,
    respectively, had the Funds' Manager not agreed to waive management fees and
    reimburse other expenses. The reimbursement agreement, wherein the Manager
    has agreed to continue to waive fees and/or assume other expenses to the
    extent the expenses attributable to Navigator Shares (exclusive of taxes,
    interest, brokerage and extraordinary expenses) exceed during any month an
    annual rate of 0.50% of average daily net assets for such month, will remain
    in effect until the earlier of December 31, 1997, or, with respect to
    Government Intermediate, until its net assets reach $400 million and, with
    respect to Investment Grade, until its net assets reach $100 million, and
    unless extended will terminate on that date. If Government Intermediate's
    assets total $400 million before December 31, 1997, the Manager has agreed
    not to increase this "cap" by more than 10 basis points. The Manager does
    not anticipate that Government Intermediate's assets will total $400 million
    before December 31, 1997, although there can be no assurance that this will
    be the case.
    

    For further information concerning Fund expenses, see "The Corporation's
Board of Directors, Manager and Investment Adviser," page 22.

EXAMPLE
    The following example illustrates the expenses that you would pay on a
$1,000 investment in Navigator Shares over various time periods assuming (1) a
5% annual rate of return and (2) full redemption at the end of each time period.
As noted in the table above, the Funds charge no redemption fees of any kind.

   
<TABLE>
<CAPTION>
                         GOVERNMENT     INVESTMENT    HIGH
                        INTERMEDIATE      GRADE       YIELD
<S>                     <C>             <C>           <C>
1 Year                      $  5           $  5       $  9
3 Years                     $ 15           $ 15       $ 27
5 Years                     $ 27           $ 26       $ 47
10 Years                    $ 60           $ 59       $105
</TABLE>
    

    This example assumes that all dividends and other distributions are
reinvested and that the percentage amounts listed under Annual Fund Operating
Expenses remain the same over the time periods shown. The above tables and the
assumption in the example of a 5% annual return are required by regulations of
the SEC applicable to all mutual funds. THE ASSUMED 5% ANNUAL RETURN IS NOT A
PREDICTION OF AND DOES NOT REPRESENT THE PROJECTED OR ACTUAL PERFORMANCE OF
NAVIGATOR SHARES OF THE FUNDS. THE ABOVE TABLES AND EXAMPLE SHOULD NOT BE
CONSIDERED A REPRESENTATION OF PAST OR FUTURE EXPENSES. ACTUAL EXPENSES MAY BE
GREATER OR LESS THAN THOSE SHOWN. The actual expenses attributed to Navigator
Shares will depend upon, among other things, the level of average net assets,
the levels of sales and redemptions of shares, whether the Manager reimburses
all or a portion of a Fund's expenses, and the extent to which Navigator Shares
incur variable expenses, such as transfer agency costs.

                                                                               3

<PAGE>
     FINANCIAL HIGHLIGHTS

         Government Intermediate, Investment Grade and High Yield each offers
     two classes of shares, Primary Shares and Navigator Shares. The information
     shown below for prior periods is for Primary Shares and reflects 12b-1 fees
     paid by that class and not by Navigator Shares.
   
         The financial highlights tables that follow have been derived from each
     Fund's financial statements which have been audited by [                ],
     independent accountants. Each Fund's financial statements for the year
     ended December 31, 1996 and the report of [                   ] thereon are
     included in that Fund's Annual Report to Shareholders and are incorporated
     by reference into the Statement of Additional Information. The annual
     report for each Fund is available to shareholders without charge by calling
     an investment executive at Fairfield, Legg Mason or Legg Mason's Funds
     Marketing Department at 800-822-5544.
    

     GOVERNMENT INTERMEDIATE
   
<TABLE>
<CAPTION>
                                       NAVIGATOR
                                         CLASS                                          PRIMARY CLASS
                              ----------------------------         ----------------------------------------------------------
   Years Ended December 31,    1996      1995      1994(B)           1996        1995        1994        1993       1992
<S>                           <C>       <C>       <C>              <C>         <C>         <C>         <C>         <C>
PER SHARE OPERATING
 PERFORMANCE:
      Net asset value,
       beginning of period               $9.72       $9.72                        $9.72      $10.43      $10.70     $10.77
      Net investment income               0.62(C)     0.05(C)                      0.57(D)     0.51(D)     0.53(D)    0.60(D)
      Net realized and
       unrealized gain (loss)
       on investments                     0.75          --                         0.75       (0.71)       0.17       0.05
      Total from investment
       operations                         1.37        0.05                         1.32       (0.20)       0.70       0.65
      Distributions to
       shareholders:
       Net investment income             (0.62)      (0.05)                       (0.57)      (0.51)      (0.53)     (0.60)
       Net realized gain on
        investments                         --          --                           --          --       (0.39)     (0.12)
       In excess of net
        realized gain on
        investments                         --          --                           --          --       (0.05)        --
      Total distributions                (0.62)      (0.05)                       (0.57)      (0.51)      (0.97)     (0.72)
      Net asset value, end of
       period                           $10.47       $9.72                       $10.47       $9.72      $10.43     $10.70
      Total return(E)                    14.5%        0.50%                       13.9%       (1.9)%       6.6%       6.3%

RATIOS/SUPPLEMENTAL DATA:
      Ratios to average net
       assets:
       Expenses                           0.4%(C)     0.4%(C,F)                    0.9%(D,G)   0.9%(D,G)   0.9%(D,G)  0.9%(D,G)
       Net investment income              6.1%(C)     6.4%(C,F)                    5.6%(D)     5.1%(D)     4.8%(D)    5.5%(D)
      Portfolio turnover rate           289.9%      315.7%                       289.9%      315.7%      490.2%     512.6%
      Net assets, end of
       period (in thousands)            $4,184      $4,024                     $231,886    $231,255    $299,529   $307,320
</TABLE>
    



<TABLE>
<CAPTION>


                                                   PRIMARY CLASS
                              ---------------------------------------------------------
   Years Ended December 31,      1991       1990       1989       1988       1987(A)
PER SHARE OPERATING
 PERFORMANCE:
<S>                              <C>       <C>        <C>        <C>        <C>
      Net asset value,
       beginning of period       $10.29     $10.20      $9.79      $9.92     $10.00
      Net investment income        0.72(D)    0.78(D)    0.80(D)    0.74(D)    0.30(D)
      Net realized and
       unrealized gain (loss)
       on investments              0.70       0.09       0.41      (0.12)     (0.08)
      Total from investment
       operations                  1.42       0.87       1.21       0.62       0.22
      Distributions to
       shareholders:
       Net investment income      (0.72)     (0.78)     (0.80)     (0.74)     (0.30)
       Net realized gain on
        investments               (0.22)        --         --      (0.01)        --
       In excess of net
        realized gain on
        investments                  --         --         --         --         --
      Total distributions         (0.94)     (0.78)     (0.80)     (0.75)     (0.30)
      Net asset value, end of
       period                    $10.77     $10.29     $10.20      $9.79      $9.92
      Total return(E)             14.4%       9.1%      12.8%       6.4%       2.2%
RATIOS/SUPPLEMENTAL DATA:
      Ratios to average net
       assets:
       Expenses                    0.8%(D,G)  0.6%(D,G)  0.8%(D,G)  1.0%(D,G)  1.0%(D,F,G)
       Net investment income       6.7%(D)    7.7%(D)    7.9%(D)    7.4%(D)    7.4%(D,F)
      Portfolio turnover rate    642.8%      67.0%      57.3%     132.5%      66.3%(F)
      Net assets, end of
       period (in thousands)   $211,627    $74,423    $43,051    $27,087    $16,617
</TABLE>


     (A) FOR THE PERIOD AUGUST 7, 1987 (COMMENCEMENT OF OPERATIONS) TO DECEMBER
         31, 1987.
     (B) FOR THE PERIOD DECEMBER 1, 1994 (COMMENCEMENT OF SALE OF NAVIGATOR
         SHARES) TO DECEMBER 31, 1994.
     (C) NET OF FEES WAIVED AND REIMBURSEMENTS MADE BY THE MANAGER FOR EXPENSES
         IN EXCESS OF VOLUNTARY LIMITATION AS FOLLOWS: 0.40% UNTIL APRIL 30,
         1995; 0.45% UNTIL APRIL 30, 1996; AND 0.50% UNTIL DECEMBER 31, 1996.
     (D) NET OF FEES WAIVED AND REIMBURSEMENTS MADE BY THE MANAGER FOR EXPENSES
         IN EXCESS OF VOLUNTARY EXPENSE LIMITATIONS AS FOLLOWS: 1.0% UNTIL
         SEPTEMBER 10, 1989; 0.5% UNTIL MARCH 31, 1990; 0.6% UNTIL DECEMBER 31,
         1990; 0.75% UNTIL APRIL 30, 1991; 0.8% UNTIL DECEMBER 31, 1991; 0.85%
         UNTIL AUGUST 31, 1992; 0.90% UNTIL APRIL 30, 1995; 0.95% UNTIL APRIL
         30, 1996; AND 1.00% UNTIL DECEMBER 31, 1996.
     (E) NOT ANNUALIZED FOR PERIODS OF LESS THAN A FULL YEAR.
     (F) ANNUALIZED.
     (G) INCLUDES DISTRIBUTION FEE OF 0.5%.

4

<PAGE>
     INVESTMENT GRADE
   
<TABLE>
<CAPTION>
                                  NAVIGATOR
                                    CLASS                                           PRIMARY CLASS
                           --------------------   -------------------------------------------------------------------------
  Years Ended December 31,   1996       1995(B)         1996        1995        1994        1993        1992       1991
<S>                         <C>        <C>          <C>         <C>         <C>         <C>         <C>         <C>
PER SHARE OPERATING
 PERFORMANCE:
      Net asset value,
       beginning of period             $10.32                      $9.27      $10.40      $10.71      $10.71      $9.97
      Net investment income              0.03(C)                    0.65(D)      .60(D)      .62(D)      .66(D)     .76(D)
      Net realized and
       unrealized gain
       (loss) on
       investments, options
       and futures                       0.12                       1.17       (1.09)        .33         .25        .77
      Total from investment
       operations                        0.15                       1.82        (.49)        .95         .91       1.53
      Distributions to
       shareholders from:
       Net investment income            (0.03)                     (0.65)       (.60)       (.62)       (.66)      (.76)
       Net realized gain on
        investments                        --                         --        (.04)       (.63)       (.25)      (.03)
       In excess of net
        realized gain on
        investments                        --                         --          --        (.01)         --         --
      Total distributions               (0.03)                     (0.65)      (0.64)      (1.26)      (0.91)     (0.79)
      Net asset value, end
       of period                       $10.44                     $10.44       $9.27      $10.40      $10.71     $10.71
      Total return(E)                    1.4%                      20.1%       (4.8)%      11.2%        6.8%      16.0%

RATIOS/SUPPLEMENTAL DATA:
      Ratios to average net
       assets:
       Expenses                          0.4%(C,F)                  0.88%(D,G)  0.85%(D,G)  0.85%(D,G)  0.85%(D,G) 0.71%(D,G)
       Net investment income             6.7%(C,F)                  6.5%(D)     6.1%(D)     5.6%(D)     6.1%(D)    7.3%(D)
      Portfolio turnover
       rate                            221.1%                     221.1%      200.1%      348.2%      316.7%     212.5%
      Net assets, end of
       period (in thousands)            $249                    $85,633     $66,196     $68,781     $48,033    $36,498
</TABLE>
    


<TABLE>
<CAPTION>
                                             PRIMARY CLASS
                              --------------------------------------------
  Years Ended December 31,     1990       1989       1988       1987(A)
<S>                            <C>       <C>        <C>        <C>
PER SHARE OPERATING
 PERFORMANCE:
      Net asset value,
       beginning of period     $10.29      $9.88      $9.94     $10.00
      Net investment income       .84(D)     .82(D)     .78(D)     .31(D)
      Net realized and
       unrealized gain
       (loss) on
       investments, options
       and futures               (.28)       .41       (.035)     (.06)
      Total from investment
       operations                 .56       1.23        .745       .25
      Distributions to
       shareholders from:
       Net investment income     (.84)      (.82)      (.78)      (.31)
       Net realized gain on
        investments              (.04)        --       (.025)       --
       In excess of net
        realized gain on
        investments                --         --          --        --
      Total distributions       (0.88)     (0.82)     (0.805)    (0.31)
      Net asset value, end
       of period                $9.97     $10.29      $9.88      $9.94
      Total return(E)            5.8%      13.0%       7.7%       2.6%
RATIOS/SUPPLEMENTAL DATA:
      Ratios to average net
       assets:
       Expenses                  0.50%(D,G) 0.82%(D,G) 1.00%(D,G) 1.00(D,F,G)
       Net investment income     8.3%(D)    8.1%(D)    7.7%(D)    7.8%(D,F)
      Portfolio turnover
       rate                     54.9%      92.4%     146.3%      72.4%(F)
      Net assets, end of
       period (in thousands)  $22,994    $13,891     $9,913     $5,661
</TABLE>


     (A) FOR THE PERIOD AUGUST 7, 1987 (COMMENCEMENT OF OPERATIONS) TO DECEMBER
         31, 1987.
     (B) FOR THE PERIOD DECEMBER 1, 1995 (COMMENCEMENT OF SALE OF NAVIGATOR
         SHARES) TO DECEMBER 31, 1995.
     (C) NET OF FEES WAIVED AND REIMBURSEMENTS MADE BY THE MANAGER FOR EXPENSES
         IN EXCESS OF VOLUNTARY EXPENSE LIMITATIONS AS FOLLOWS: 0.40% UNTIL
         APRIL 30, 1996; AND 0.50% UNTIL DECEMBER 31, 1996.
     (D) NET OF FEES WAIVED AND REIMBURSEMENTS MADE BY THE ADVISER IN EXCESS OF
         VOLUNTARY EXPENSE LIMITATIONS AS FOLLOWS: 1.0% UNTIL SEPTEMBER 10,
         1989; 0.5% UNTIL DECEMBER 31, 1990; 0.65% UNTIL APRIL 30, 1991; 0.7%
         UNTIL OCTOBER 31, 1991; 0.8% UNTIL DECEMBER 31, 1991; 0.85% UNTIL APRIL
         30, 1995; 0.9% UNTIL APRIL 30, 1996 AND 1.00% UNTIL DECEMBER 31, 1996.
     (E) NOT ANNUALIZED FOR PERIODS OF LESS THAN A FULL YEAR.
     (F) ANNUALIZED.
     (G) INCLUDES DISTRIBUTION FEE OF 0.5%.

                                                                               5

<PAGE>
     HIGH YIELD
<TABLE>
<CAPTION>
                                                                             PRIMARY CLASS
                                                                   -----------------------------------
      Years Ended December 31,                                        1996        1995       1994(A)
<S>                                                                 <C>         <C>         <C>
PER SHARE OPERATING PERFORMANCE:
      Net asset value, beginning of period                                       $13.57     $15.00
      Net investment income                                                        1.29       1.02
      Net realized and unrealized gain (loss) on investments                       1.05      (1.44)
      Total from investment operations                                             2.34       (.42)
      Distributions to shareholders from net investment income                    (1.29)     (1.01)
      Net asset value, end of period                                             $14.62     $13.57
      Total return(B)                                                             18.01%     (2.90)%

RATIOS/SUPPLEMENTAL DATA:
      Ratios to average net assets:
        Expenses                                                                    1.5%       1.6%(C)
        Net investment income                                                       9.3%       8.4%(C)
        Portfolio turnover rate                                                    47.4%      67.4%(C)
      Net assets, end of period (in thousands)                                  $108,417    $53,424
</TABLE>

     (A) FOR THE PERIOD FEBRUARY 1, 1994 (COMMENCEMENT OF OPERATIONS) TO
         DECEMBER 31, 1994.
     (B) NOT ANNUALIZED FOR PERIODS OF LESS THAN A FULL YEAR.
     (C) ANNUALIZED.

6

<PAGE>
     PERFORMANCE INFORMATION

    From time to time each Fund may quote the TOTAL RETURN of each class of
shares in advertisements or in reports or other communications to shareholders.
A mutual fund's total return is a measurement of the overall change in value,
including changes in share price and assuming reinvestment of dividends and
capital gain distributions of an investment in the fund. CUMULATIVE TOTAL RETURN
shows the fund's performance over a specific period of time. AVERAGE ANNUAL
TOTAL RETURN is the average annual compounded return that would have produced
the same cumulative total return if the fund's performance had been constant
over the entire period. Performance figures reflect past performance only and
are not intended to indicate future performance. Average annual returns tend to
smooth out variations in the fund's return, so they differ from actual year-
by-year results.
   
    Total returns as of December 31, 1996 were as follows:
    

   
<TABLE>
<CAPTION>
CUMULATIVE TOTAL         GOVERNMENT    INVESTMENT     HIGH
RETURN                  INTERMEDIATE     GRADE       YIELD
<S>                     <C>            <C>           <C>
Primary Class:
  One Year
  Five Years
  Life of Class
Navigator Class:
  One Year
  Life of Class
</TABLE>
    

   
<TABLE>
<CAPTION>
AVERAGE ANNUAL           GOVERNMENT    INVESTMENT     HIGH
  TOTAL RETURN          INTERMEDIATE     GRADE       YIELD
<S>                     <C>            <C>           <C>
Primary Class:
  One Year
  Five Years
  Life of Class
Navigator Class:
  One Year
  Life of Class
</TABLE>
    

(A) INCEPTION OF GOVERNMENT INTERMEDIATE AND INVESTMENT GRADE -- AUGUST 7, 1987.
(B) INCEPTION OF HIGH YIELD -- FEBRUARY 1, 1994.
(C) FOR THE PERIOD DECEMBER 1, 1994 (COMMENCEMENT OF SALE OF NAVIGATOR SHARES)
    TO DECEMBER 31, 1995.
(D) FOR THE PERIOD DECEMBER 1, 1995 (COMMENCEMENT OF SALE OF NAVIGATOR SHARES)
    TO DECEMBER 31, 1995.

   
    No adjustment has been made for any income taxes payable by shareholders.
The investment return of each Fund will fluctuate. The principal value of an
investment in each Fund will fluctuate so that an investor's shares, when
redeemed, may be worth more or less than their original cost. Returns of
Government Intermediate and Investment Grade would have been lower if the
Manager had not waived/reimbursed certain fees and expenses during the fiscal
years 1987 through 1996. Because Navigator Shares have lower total expenses,
they will generally have a higher return than Primary Shares.
    
    Each Fund also may advertise its yield or effective yield. Yield reflects
net investment income per share (as defined by applicable SEC regulations) over
a 30-day (or one-month) period, expressed as an annualized percentage of net
asset value at the end of the period. The effective yield, although calculated
similarly, will be slightly higher than the yield because it assumes that income
earned from the investment is reinvested (i.e., the compounding effect of
reinvestment). Yield computations differ from other accounting methods and
therefore may differ from dividends actually paid or reported net income.
    Further information about each Fund's performance is contained in that
Fund's annual report to shareholders, which may be obtained without charge by
calling an investment executive at Fairfield, Legg Mason or Legg Mason's Funds
Marketing Department at 800-822-5544.

                                                                               7

<PAGE>
      INVESTMENT OBJECTIVES AND POLICIES

          Each Fund's investment objective may not be changed without
      shareholder approval; however, except as otherwise noted, the investment
      policies of each Fund described below may be changed by the Corporation's
      Board of Directors without a shareholder vote. There can be no assurance
      that any Fund will achieve its investment objective.

          GOVERNMENT INTERMEDIATE'S investment objective is to provide investors
      with high current income consistent with prudent investment risk and
      liquidity needs. At least 75% of the Fund's total assets are, under normal
      circumstances, invested in U.S. government securities or instruments
      secured by such securities, including repurchase agreements. The Fund
      expects to maintain an average dollar-weighted maturity of between three
      and ten years. In the case of obligations not backed by the full faith and
      credit of the United States, the Fund must look principally to the agency
      or instrumentality issuing or guaranteeing the obligation for ultimate
      repayment and may not be able to assert a claim against the United States
      itself in the event the agency or instrumentality does not meet its
      commitments. The U.S. Government does not guarantee the market value of
      the Fund's investments or the market value or yield of the Fund's shares,
      which will fluctuate as market interest rates change. Investments in
      mortgage-related securities issued by governmental or government-related
      entities, as described on page 12, will be included in the 75% limitation.
          The balance of the Fund, up to 25% of its total assets, normally is
      invested in cash, commercial paper and investment grade debt securities
      rated within one of the four highest grades assigned by S&P (AAA, AA, A or
      BBB) or Moody's (Aaa, Aa, A or Baa), securities comparably rated by
      another NRSRO, or unrated securities judged by the Adviser to be of
      comparable quality. Debt securities rated Baa are deemed by Moody's to
      have speculative characteristics; changes in economic conditions or other
      circumstances are more likely to lead to a weakened capacity for the
      issuers of such securities to make principal and interest payments than is
      the case for high-grade debt securities. A further description of Moody's
      and S&P's ratings is included in the Appendix to this Prospectus.

          INVESTMENT GRADE'S investment objective is to provide investors with a
      high level of current income through investment in a diversified portfolio
      of debt securities. In seeking to achieve its objective, the Fund invests
      primarily in debt securities which the Adviser considers to be of
      investment grade, of which some may be privately placed and some may have
      equity features.
          In pursuing its objective, under normal circumstances, the Fund
      invests at least 75% of its total assets in the following types of
      investment grade interest-bearing debt securities:

          (1) debt securities which are rated at the time of purchase within the
      four highest grades assigned by Moody's or S&P, or, if unrated by Moody's
      or S&P, judged by the Adviser to be of comparable quality.
          (2) securities of, or guaranteed by, the U.S. government, its agencies
      or instrumentalities.
          (3) commercial paper and other money market instruments which are
      rated A-1 or A-2 by S&P or Prime-1 or Prime-2 by Moody's at the date of
      investment, or if unrated by Moody's or S&P, judged by the Adviser to have
      investment quality comparable to securities which may be purchased under
      item (1); bank certificates of deposit; and bankers' acceptances.

   
          (4) preferred stocks (including step down preferred securities),
      rated no lower than Ba by Moody's or, if unrated by Moody's, judged by the
      Adviser to be of comparable quality.
          The remainder of the Fund's assets, not in excess of 25% of its total
      assets, may be invested in: (1) debt securities of issuers which are rated
      at the time of purchase below Moody's and S&P's four highest grades, but
      rated B or better by Moody's or S&P, or if unrated by Moody's or S&P,
      judged by the Adviser to be of comparable quality; and (2) securities
      which may be convertible into or exchangeable for, or carry warrants to
      purchase, common stock or other equity interests (such securities may
      offer attractive income opportunities, and the debt securities of certain
      issuers may not be available without such features).
    

          The Fund currently invests in debt securities with maturities ranging
      from short-term (including overnight) up to forty years and anticipates
      that it will continue to do so. The Fund expects to maintain its portfolio
      of securities so as to have an average dollar-weighted maturity of between
      five and twenty years.

          HIGH YIELD'S investment objective is to provide investors with a high
      level of current income. As a secondary objective, the Fund seeks capital
      appreciation. In seeking to achieve the Fund's objectives, the Adviser,
      under normal circum-

8

<PAGE>
   
      stances, invests at least 65% of the Fund's total assets in high yield,
      fixed-income securities, that is, income producing debt securities and
      preferred stocks of all types, including corporate debt securities and
      preferred stock, convertible securities, zero coupon securities, deferred
      interest securities, mortgage-backed securities and asset-backed
      securities. The Fund's remaining assets may be held in cash or money
      market instruments, or invested in common stocks and other equity
      securities when these types of investments are consistent with the
      objectives of the Fund or are acquired as part of a unit consisting of a
      combination of fixed-income securities and equity investments. Such
      remaining assets may also be invested in fixed-income securities rated
      above BBB by S&P or Baa by Moody's, comparably rated by another NRSRO, or
      unrated securities deemed by the Adviser to be of equivalent quality.
      Moreover, the Fund may hold cash or money market instruments without limit
      for temporary defensive purposes or pending investment. Current yield is
      the primary consideration used by the Adviser in the selection of
      portfolio securities, although consideration may also be given to the
      potential for capital appreciation.
    
          Higher yields are generally available from securities rated BBB or
      lower by S&P, Baa or lower by Moody's, securities comparably rated by
      another NRSRO, or unrated securities of equivalent quality, and the Fund
      may invest all or a substantial portion of its assets in such securities.
      Debt securities rated below investment grade (i.e., below BBB/Baa) are
      deemed by these agencies to be predominantly speculative with respect to
      the issuer's capacity to pay interest and repay principal and may involve
      major risk or exposure to adverse conditions. The Fund may invest in
      securities rated as low as "C" by Moody's or "D" by S&P, which ratings
      indicate that the obligations are highly speculative and may be in default
      or in danger of default as to principal and interest. Ratings are only the
      opinions of the agencies issuing them and are not absolute guarantees as
      to quality. The Adviser does not rely solely on the ratings of rated
      securities in making investment decisions but also evaluates other
      economic and business factors affecting the issuer. The Appendix to this
      Prospectus describes Moody's and S&P's rating categories of securities in
      which the Fund may invest.
          Fixed-income securities in which the Fund may invest include preferred
      stocks and all types of debt obligations of both domestic and foreign
      issuers, commercial paper, and obligations issued or guaranteed by the
      U.S. Government, foreign governments or of any of their respective
      political subdivisions, agencies, or instrumentalities, including
      repurchase agreements secured by such instruments.
          The Fund may invest up to 25% of its total assets in private
      placements, securities traded pursuant to Rule 144A under the Securities
      Act of 1933, or securities which, though not registered at the time of
      their initial sale, are issued with registration rights. Some of these
      securities may be deemed by the Adviser to be liquid, under guidelines
      adopted by the Corporation's Board of Directors pursuant to SEC
      regulations. The Fund will not invest more than 5% of its total assets in
      any one issuer, except for issues of the U.S. Government, its agencies and
      instrumentalities or repurchase agreements collateralized by such
      securities; however, up to 25% of the Fund's total assets may be invested
      in securities issued by Canadian provinces or by Crown Corporations whose
      obligations are guaranteed by either the Canadian federal government or a
      provincial government. No more than 25% of the Fund's total assets may be
      invested in issuers having their principal business activity in the same
      industry.

GENERAL
          The market value of the interest-bearing debt securities held by a
      Fund, and therefore the net asset value of Fund shares, is affected by
      changes in market interest rates. There is normally an inverse
      relationship between the market value of securities sensitive to
      prevailing interest rates and actual changes in interest rates; i.e., a
      decline in interest rates produces an increase in market value, while an
      increase in rates produces a decrease in market value. Moreover, the
      longer the remaining maturity of a security, the greater is the effect of
      interest rate changes on the market value of such a security. In addition,
      changes in the ability of an issuer to make payments of interest and
      principal and in the market's perception of an issuer's creditworthiness
      also affect the market value of the debt securities of that issuer.
          Certain of the mortgage-backed and other securities in which a Fund
      can invest pay interest at variable or floating rates. Variable rate
      instruments reset at specified intervals, while floating rate instruments
      reset whenever there is a change in a specified index rate. The more
      closely these changes reflect current market rates, the more likely the
      instrument will trade at a price close to its par value. Some instruments
      do not directly track the underlying index, but reset based on formulas
      that can produce an effect similar to lever-

                                                                               9

<PAGE>
      age; others may provide for interest payments that vary inversely with
      market rates; these instruments are regarded as "derivatives," and may
      vary significantly in market price when interest rates change.
          Each Fund has adopted certain fundamental investment limitations that,
      like its investment objective, may not be changed without the approval of
      its shareholders. A full description of these investment limitations is
      included in the Statement of Additional Information.

INVESTMENT TECHNIQUES AND RISKS
          The following investment techniques and risks apply to each of the
      Funds unless otherwise stated.

      Corporate Debt Securities
          Corporate debt securities may pay fixed or variable rates of interest,
      or interest at a rate contingent upon some other factor, such as the price
      of some commodity. These securities may be convertible into preferred or
      common equity, or may be bought as part of a unit containing common stock.
      In selecting corporate debt securities for a Fund, the Adviser reviews and
      monitors the creditworthiness of each issuer and issue. The Adviser also
      analyzes interest rate trends and specific developments which it believes
      may affect individual issuers.

      Callable Debt Securities
          A debt security may be callable, i.e., subject to redemption at the
      option of the issuer at a price established in the security's governing
      instrument. If a debt security held by a Fund is called for redemption,
      that Fund will be required to permit the issuer to redeem the security or
      sell it to a third party. Either of these actions could have an adverse
      effect on a Fund's ability to achieve its investment objectives.

      Risks of Lower Rated Debt Securities
          Debt securities rated Baa and preferred stock rated Ba are deemed by
      Moody's to have speculative characteristics. Debt securities rated B by
      Moody's "generally lack characteristics of the desirable investment.
      Assurance of interest and principal payments or of maintenance of other
      terms of the contract over any long period of time may be small." S&P
      states that debt rated B "has a greater vulnerability to default but
      currently has the capacity to meet interest payments and principal
      repayments. Adverse business, financial or economic conditions will likely
      impair capacity or willingness to pay interest and repay principal."
          High yield bonds offer a higher yield to maturity than bonds with
      higher ratings, as compensation for holding an obligation that is subject
      to greater risk. The principal risks of high yield securities include: (i)
      limited liquidity and secondary market support, (ii) substantial market
      price volatility resulting from changes in prevailing interest rates,
      (iii) the fact that such obligations are often unsecured and are
      subordinated to the claims of banks and other senior lenders in bankruptcy
      proceedings, (iv) the operation of mandatory sinking fund or
      call/redemption provisions during periods of declining interest rates,
      whereby the holder might receive redemption proceeds at times when only
      lower-yielding portfolio securities are available for investment, (v) the
      possibility that earnings of the issuer may be insufficient to meet its
      debt service, (vi) the issuer's low creditworthiness and potential for
      insolvency during periods of rising interest rates and economic downturn,
      (vii) the fact that the issuers are often highly leveraged and may not
      have access to more traditional methods of financings and (viii) the
      possibility of adverse publicity and investor perceptions, whether or not
      due to fundamental analysis, which may result in widespread sales and
      declining market prices. If the Fund is required to seek recovery upon a
      default in the payment of principal or interest, it may incur additional
      expenses and may have limited legal recourse in the event of a default.
          As a result of the limited liquidity of high yield securities, their
      prices have at times experienced significant and rapid decline when a
      significant number of holders of high yield securities simultaneously
      decided to sell them. A decline is also likely in the high yield bond
      market during an economic downturn. An economic downturn or an increase in
      interest rates could severely disrupt the market for high yield securities
      and adversely affect the value of outstanding securities and the ability
      of the issuers to repay principal and interest. Yields on lower rated debt
      securities may rise dramatically in such periods, reflecting the risk that
      holders of such securities could lose a substantial portion of their value
      as a result of the issuers' financial restructuring or default. There can
      be no assurance that such declines will not recur. Because the market for
      high yield securities is less liquid, the valuation of these securities
      may require greater judgment than is necessary with respect to securities
      having more active markets.
          Although the prices of lower-rated bonds are generally less sensitive
      to interest rate changes than are higher-rated bonds, the prices of lower-

10

<PAGE>
      rated bonds may be more sensitive to adverse economic changes and
      developments regarding the individual issuer. Although the market for
      lower-rated debt securities is not new, and the market has previously
      weathered economic downturns, there has been in recent years a substantial
      increase in the use of such securities to fund corporate acquisitions and
      restructurings. Accordingly, the past performance of the market for such
      securities may not be an accurate indication of its performance during
      future economic downturns or periods of rising interest rates.
          If an investment grade security purchased by Investment Grade is
      subsequently given a rating below investment grade, the Adviser will
      consider that fact in determining whether to retain that security in the
      Fund's portfolio.
   
          The table below provides a summary of ratings assigned to debt
      holdings in the portfolios of Investment Grade and High Yield. These
      figures are dollar-weighted averages of month-end portfolio holdings
      during the fiscal year ended December 31, 1996, presented as a percentage
      of total investments. These percentages are historical and are not
      necessarily indicative of the quality of current or future portfolio
      holdings, which may vary.
    

   
<TABLE>
<CAPTION>
               Aaa/
  MOODY'S      Aa/A      Baa       Ba       B       Caa       Ca       C        NR
<S>            <C>       <C>      <C>      <C>      <C>      <C>      <C>      <C>
Investment
 Grade             %         %        %        %      --       --       --         %
High Yield       --          %        %        %        %        %        %        %
</TABLE>

<TABLE>
<CAPTION>
               AAA/
    S&P        AA/A     BBB       BB       B       CCC      CC/C      D        NR
<S>            <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>
Investment
 Grade            %        %        %        %      --      --        --       --
High Yield      --         %        %        %        %     --          %        %
</TABLE>
    

   
          There were no debt securities not rated by either Moody's or S&P for
      Investment Grade. The dollar-weighted average of debt securities not rated
      by either Moody's or S&P amounted to    % for High Yield. This may include
      securities rated by other NRSROs, as well as unrated securities. Unrated
      securities are not necessarily lower-quality securities, but may not be
      attractive to as many investors.
    

      U.S. Government Securities
          U.S. government securities include direct obligations of the U.S.
      Treasury and obligations issued by U.S. government agencies and
      instrumentalities, including securities that are supported by: (1) the
      full faith and credit of the United States (e.g., certificates of the
      Government National Mortgage Association ("GNMA")); (2) the right of the
      issuer to borrow from the U.S. Treasury (e.g., Federal Home Loan Banks
      securities); (3) the discretionary authority of the U.S. Treasury to lend
      to the issuer (e.g., Federal National Mortgage Association ("FNMA")
      securities); and (4) solely by the creditworthiness of the issuer (e.g.,
      Federal Home Loan Mortgage Corporation ("FHLMC") securities). Neither the
      U.S. Government nor any of its agencies or instrumentalities guarantees
      the market value of the securities they issue. Therefore, the market value
      of such securities can be expected to fluctuate in response to changes in
      interest rates.

   
      Inflation-Indexed Securities
          The Funds may also invest in U.S. Treasury securities whose principal
      value is adjusted daily in accordance with changes to the Consumer Price
      Index. Interest is calculated on the basis of the current adjusted
      principal value. The principal value of inflation-indexed securities
      declines in periods of deflation, but holders at maturity receive no less
      than par. If inflation is lower than expected during the period a Fund
      holds the security, the Fund may earn less on it than on a conventional
      bond. Any increase in principal value is taxable in the year the increase
      occurs, even though holders do not receive cash representing the increase
      until the security matures. Changes in market interest rates from causes
      other than inflation will likely affect the market prices of inflation-
      indexed securities in the same manner as conventional bonds.
    

      Mortgage-Related Securities
          Mortgage-related securities represent interests in pools of mortgages.
      Mortgage-related securities may be issued by governmental or government-
      related entities or by non-governmental entities such as banks, savings
      and loan institutions, private mortgage insurance companies, mortgage
      bankers and other secondary market issuers.
          Interests in pools of mortgage-related securities differ from other
      forms of debt securities which normally provide for periodic payment of
      interest in fixed amounts with principal payments at maturity or specified
      call dates. In contrast, mortgage-related securities provide monthly
      payments which consist of interest and, in most cases, principal. In
      effect, these payments are a "pass-through" of the monthly payments made
      by the individual borrowers on their residential mortgage loans, net of
      any fees paid to the issuer or guarantor of such securities. Additional
      payments to holders of mortgage-related securities are caused by
      repayments resulting from the sale of the underlying residential property,
      refinancing or foreclosure. Some mortgage-related securities entitle the
      holders to receive all interest and principal payments owed on the
      mortgages in the pool, net of certain fees, regardless of whether or not
      the mortgagors actually make the payments.
          As prepayment rates of individual pools of mortgage loans vary widely,
      it is not possible to predict accurately the average life of a particular
      mortgage-related security. Although mortgage-related securities are issued
      with stated maturities of up to forty years, unscheduled or early payments
      of principal and interest on the underlying mortgages may shorten
      considerably the securities' effective maturities. When interest rates are
      declining, such prepayments usually increase. On the other hand, a
      decrease in the rate of prepayments, resulting from an increase in market
      interest rates, among other causes, may extend the effective maturities of
      mortgage-related securities, increasing their sensitivity to changes in
      market interest rates. The volume of prepayments of principal on

                                                                              11

<PAGE>
      a pool of mortgages underlying a particular mortgage-related security will
      influence the yield of that security. Increased prepayment of principal
      may limit a Fund's ability to realize the appreciation in the value of
      such securities that would otherwise accompany declining interest rates.
      An increase in mortgage prepayments could cause a Fund to incur a loss on
      a mortgage-related security that was purchased at a premium. In
      determining a Fund's average maturity, the Adviser must apply certain
      assumptions and projections about the maturity and prepayment of
      mortgage-related securities; actual prepayment rates may differ.
          A Fund may enter into mortgage "dollar roll" transactions with
      selected banks and broker-dealers pursuant to which that Fund sells
      mortgage-backed securities for delivery in the future (generally within 30
      days) and simultaneously contracts to repurchase substantially similar
      securities on a specified future date.
          RESTRICTIONS: Government Intermediate and Investment Grade normally
      may invest up to 50% of their total assets in mortgage-related securities,
      including those issued by the governmental or government-related entities
      referred to above. No more than 25% of Government Intermediate's or
      Investment Grade's total assets normally are invested in mortgage-related
      securities issued by non-governmental entities. Mortgage dollar roll
      transactions may be considered borrowings and, if so, will be subject to
      each Fund's investment limitation that, except for temporary purposes, a
      Fund will not borrow money in excess of 5% of its total assets at the time
      of borrowing.

      Government Mortgage-Related Securities
          GNMA pass-through securities are considered to have a very low risk of
      default in that (i) the underlying mortgage loan portfolio is comprised
      entirely of government-backed loans and (ii) the timely payment of both
      principal and interest on the securities is guaranteed by the full faith
      and credit of the U.S. Government -- regardless of whether they have been
      collected. GNMA pass-through securities are, however, subject to the same
      market risk as comparable debt securities. Therefore, the effective
      maturity and market value of a Fund's GNMA securities can be expected to
      fluctuate in response to changes in interest rate levels.
          FHLMC, a corporate instrumentality of the U.S. Government, issues
      mortgage participation certificates ("PCs") which represent interests in
      mortgages from FHLMC's national portfolio. The mortgage loans in FHLMC's
      portfolio are not government backed; rather, the loans are either
      uninsured with loan-to-value ratios of 80% or less, or privately insured
      if the loan-to-value ratio exceeds 80%. FHLMC, not the U.S. Government,
      guarantees the timely payment of interest and ultimate collection of
      principal on FHLMC PCs.
          FNMA is a government-sponsored corporation owned entirely by private
      stockholders that purchases residential mortgages from a list of approved
      seller/servicers, including savings and loan associations, savings banks,
      commercial banks, credit unions and mortgage bankers. Pass-through
      certificates issued by FNMA ("FNMA certificates") are guaranteed as to
      timely payment of principal and interest by FNMA, not the U.S. Government.

      Privately Issued Mortgage-Related Securities
          Mortgage-related securities offered by private issuers include
      pass-through securities comprised of pools of conventional residential
      mortgage loans; mortgage-backed bonds which are considered to be
      obligations of the institution issuing the bonds and are collateralized by
      mortgage loans; and bonds and collateralized mortgage obligations ("CMOs")
      which are collateralized by mortgage-related securities issued by FHLMC,
      FNMA, or GNMA or by pools of conventional mortgages.
          CMOs are typically structured with two or more classes or series which
      have different maturities and are generally retired in sequence. Each
      class of obligations is scheduled to receive periodic interest payments
      according to the coupon rate on the obligations. However, all monthly
      principal payments and any prepayments from the collateral pool are paid
      first to the "Class 1" bondholders. The principal payments are such that
      the Class 1 obligations are scheduled to be completely repaid no later
      than, for example, five years after the offering date. Thereafter, all
      payments of principal are allocated to the next most senior class of bonds
      until that class of bonds has been fully repaid. Although full payoff of
      each class of bonds is contractually required by a certain date, any or
      all classes of obligations may be paid off sooner than expected because of
      an increase in the payoff speed of the pool.
          Mortgage-related securities created by non-governmental issuers
      generally offer a higher rate of interest than government and government-
      related securities because there are no direct or indirect government
      guarantees of payments in the former securities, resulting in higher
      risks. The market for conventional pools is smaller and less

12

<PAGE>
      liquid than the market for the government and government-related mortgage
      pools.

      Asset-Backed Securities
          Asset-backed securities are securities that represent direct or
      indirect participations in, or are secured by and payable from, assets
      such as motor vehicle installment sales contracts, installment loan
      contracts, leases of various types of real and personal property and
      receivables from revolving credit (credit card) agreements. Such assets
      are securitized through the use of trusts and special purpose
      corporations. The value of such securities partly depends on loan
      repayments by individuals, which may be adversely affected during general
      downturns in the economy. Payments or distributions of principal and
      interest on asset-backed securities may be supported by credit
      enhancements, such as various forms of cash collateral accounts or letters
      of credit. Like mortgage-related securities, asset-backed securities are
      subject to the risk of prepayment. The risk that recovery on repossessed
      collateral might be unavailable or inadequate to support payments on
      asset-backed securities, however, is greater than is the case for
      mortgage-backed securities. The value of such securities depends in part
      on loan repayments by individuals, which may be adversely affected during
      general downturns in the economy.

      Convertible Securities
          A convertible security is a bond, debenture, note, preferred stock or
      other security that may be converted into or exchanged for a prescribed
      amount of common stock of the same or a different issuer within a
      particular period of time at a specified price or formula. A convertible
      security entitles the holder to receive interest paid or accrued on debt
      or the dividend paid on preferred stock until the convertible security
      matures or is redeemed, converted or exchanged. Before conversion,
      convertible securities have characteristics similar to non-convertible
      debt securities in that they ordinarily provide a stable stream of income
      with generally higher yields than those of common stocks of the same or
      similar issuers, but lower than the yield on non-convertible debt.
      Convertible securities are usually subordinated to comparable-tier
      non-convertible securities but rank senior to common stock in a
      corporation's capital structure.
          The value of a convertible security is a function of (1) its yield in
      comparison with the yields of other securities of comparable maturity and
      quality that do not have a conversion privilege and (2) its worth, at
      market value, if converted into the underlying common stock. Convertible
      securities are typically issued by smaller capitalized companies, whose
      stock prices may be volatile. The price of a convertible security often
      reflects such variations in the price of the underlying common stock in a
      way that non-convertible debt does not. A convertible security may be
      subject to redemption at the option of the issuer at a price established
      in the convertible security's governing instrument, which could have an
      adverse effect on a Fund's ability to achieve its investment objective.
   
          Government Intermediate and Investment Grade do not intend to exercise
      conversion rights for any convertible security they own and do not intend
      to hold any security which has been subject to conversion.
    

      Zero Coupon Bonds
          Zero coupon bonds are debt obligations which make no fixed interest
      payments but instead are issued at a significant discount from face value.
      Like other debt securities, the price can also reflect a premium or
      discount to the original issue discount 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. Because zero coupon bonds do not
      make periodic interest payments, their prices can be very volatile when
      market interest rates change.
          The original issue discount on zero coupon bonds must be included in a
      Fund's income ratably as it accrues. Accordingly, to continue to qualify
      for tax treatment as a regulated investment company and to avoid a certain
      excise tax, a Fund may be required to distribute as a dividend an amount
      that is greater than the total amount of cash it actually receives. See
      "Additional Tax Information" in the Statement of Additional Information.
      These distributions must be made from a Fund's cash assets or, if
      necessary, from the proceeds of sales of portfolio securities. Such sales
      could occur at a time which would be disadvantageous to that Fund and when
      that Fund would not otherwise choose to dispose of the assets.

   
      Stripped Mortgage-Backed Securities
    
   
          The Funds may also invest in stripped mortgage-backed securities,
      which are derivative securities usually structured with two classes that
      receive different proportions of the interest and principal distributions
      from an underlying pool of
    

                                                                              13

<PAGE>
   
      mortgage assets. The Funds may purchase securities representing only the
      interest payment portion of the underlying mortgage pools (commonly
      referred to as "IOs") or only the principal portion of the underlying
      mortgage pools (commonly referred to as "POs"). Stripped mortgage-backed
      securities are more sensitive to changes in prepayment and interest rates
      and the market for such securities is less liquid than is the case for
      traditional debt securities and mortgage-backed securities. The yield on
      such IOs is extremely sensitive to the rate of principal payments
      (including prepayments) on the underlying mortgage assets, and a rapid
      rate of repayment may have a material adverse effect on such securities'
      yield to maturity. If the underlying mortgage assets experience greater
      than anticipated prepayments of principal, a Fund will fail to recoup
      fully its initial investment in these securities, even if they are rated
      high quality. Most IOs and POs are regarded as illiquid and will be
      included in each Fund's limit on illiquid securities. U.S.
      government-issued IOs and POs backed by fixed-rate mortgages may be deemed
      liquid by the Adviser, following guidelines and standards established by
      the Corporation's Board of Directors.
    

      Pay-In-Kind Bonds (HIGH YIELD ONLY)
          Pay-in-kind bonds pay "interest" through the issuance of additional
      bonds, thereby adding debt to the issuer's balance sheet. The market
      prices of these securities are generally more volatile than the market
      prices of securities that pay interest periodically and are likely to
      respond to changes in interest rates to a greater degree than the prices
      of securities paying interest currently and having similar maturities and
      credit quality. Pay-in-kind bonds carry additional risk in that, unlike
      bonds that pay interest throughout the period to maturity, the Fund will
      realize no cash until the cash payment date unless a portion of such
      securities is sold and the Fund may obtain no return at all on its
      investment if the issuer defaults.
          The holder of a pay-in-kind bond must accrue income with respect to
      these securities prior to the receipt of cash payments thereon. To avoid
      liability for federal income and excise taxes, the Fund most likely will
      be required to distribute income accrued with respect to these securities,
      even though the Fund has not received that income in cash, and may be
      required to dispose of portfolio securities under disadvantageous
      circumstances in order to generate cash to satisfy these distribution
      requirements.

   
      Preferred Stock
    
          Preferred stock may be purchased as a substitute for debt securities
      of the same issuer when, in the opinion of the Adviser, the preferred
      stock is more attractively priced in light of the risks involved.
      Preferred stock pays dividends at a specified rate and generally has
      preference over common stock in the payment of dividends and the
      liquidation of the issuer's assets but is junior to the debt securities of
      the issuer in those same respects. Unlike interest payments on debt
      securities, dividends on preferred stock are generally payable at the
      discretion of the issuer's board of directors, and shareholders may suffer
      a loss of value if dividends are not paid. Preferred shareholders
      generally have no legal recourse against the issuer if dividends are not
      paid. The market prices of preferred stocks are subject to changes in
      interest rates and are more sensitive to changes in the issuer's
      creditworthiness than are the prices of debt securities. Under ordinary
      circumstances, preferred stock does not carry voting rights.

         
      Trust Originated Preferred Securities

          The Funds may also invest in trust originated preferred securities, a
      new type of security issued by financial institutions such as banks and
      insurance companies. Trust originated preferred securities represent
      interests in a trust formed by the financial institution. The trust sells
      preferred shares and invests the proceeds in notes issued by the financial
      institution. These notes may be subordinated and unsecured. Distributions
      on the trust originated preferred securities match the interest payments
      on the notes; if no interest is paid on the notes, the trust will not make
      current payments on its preferred securities. Issuers of trust preferred
      securities currently enjoy favorable tax treatment. If the tax
      characterization of these securities were to change, they could be
      redeemed by the issuers, which could result in a loss to a Fund. In
      addition, some trust originated preferred securities are restricted
      securities available only to qualified institutional buyers under Rule
      144A (Rule 144A establishes a "safe harbor" from the registration
      requirements of Rule 144A under of the Securities Act of 1933).
          

      Foreign Securities

GOVERNMENT INTERMEDIATE AND INVESTMENT GRADE:
          The Funds may invest in U.S. dollar-denominated debt securities issued
      by foreign companies and governments. The foreign government securities in
      which a Fund invests generally consist of obligations supported by
      national, state or provincial governments or similar political
      subdivisions. The Funds also may invest in debt securities of foreign
      "quasi-governmental agencies," which are issued by entities owned by a
      national, state or equivalent government or are obligations of a political
      unit that is not backed by the national government's full faith and credit
      and general taxing powers. Because the foreign securities in which the
      Funds invest are U.S. dollar-denominated, there is no risk of currency
      fluctuation.

HIGH YIELD:
          High Yield may invest up to 25% of its total assets in securities of
      domestic and foreign issuers that are denominated in currencies other than
      the U.S. dollar. To facilitate investment in foreign securities, the Fund
      may hold positions in foreign currencies. In addition, for hedging
      purposes, the Fund may purchase and write either listed or
      over-the-counter put and call options on foreign currencies or may enter
      into forward foreign currency contracts ("forward currency contracts").

14

<PAGE>
          Forward currency contracts involve obligations to purchase or sell a
      specific amount of a specific currency at a future date, which may be any
      fixed number of days from the date of the contract agreed upon by the
      parties, at a price set at the time of the contract. By entering into a
      forward currency contract, the Fund "locks in" the exchange rate between
      the currency it will deliver and the currency it will receive for the
      duration of the contract. The Fund may enter into these contracts for the
      purpose of hedging against risk arising from its investment or anticipated
      investment in securities denominated in foreign currencies. Forward
      currency contracts involve certain risks, including the risk that
      anticipated currency movements will not be accurately predicted causing
      the Fund to sustain losses on these contracts.
          The Fund may invest in fixed-income and other debt securities of
      issuers based in emerging markets (including countries in Latin America,
      Eastern Europe, Asia and Africa).

      Risks of Foreign Securities
          Investment in foreign securities presents certain risks, including
      those resulting from adverse political and economic developments, reduced
      availability of public information concerning issuers and the fact that
      foreign issuers generally are not subject to uniform accounting, auditing
      and financial reporting standards or to other regulatory practices and
      requirements comparable to those applicable to domestic issuers. Moreover,
      securities of many foreign issuers may be less liquid and their prices
      more volatile than those of comparable domestic issuers. Some foreign
      securities are subject to foreign income and withholding taxes. Additional
      risks associated with investing in foreign securities include the
      possibility of nationalization, expropriation or confiscatory taxation;
      adverse changes in investment or exchange control regulations (which may
      include suspension of the ability to transfer currency out of a country);
      and political instability. Changes in foreign exchange rates will affect
      the value of securities denominated or quoted in currencies other than the
      U.S. dollar irrespective of the performance of the underlying instrument.
      Some foreign governments have defaulted on principal and/or interest
      payments; in such cases, a Fund would have limited recourse to enforce its
      rights under the instruments it holds. The risks of foreign investment,
      described above, are greater for investments in emerging markets. Debt
      securities of issuers in such countries will typically be rated below
      investment grade or be of comparable quality.

      Repurchase Agreements
          Repurchase agreements are agreements under which U.S. government
      obligations or other high-quality, liquid debt securities are acquired
      from a securities dealer or bank subject to resale at an agreed-upon price
      and date. The securities are held for the Funds by State Street Bank and
      Trust Company ("State Street"), the Funds' custodian, as collateral 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 agreement. A Fund bears a risk of loss in the event that the
      other party to a repurchase agreement defaults on its obligations and that
      Fund is delayed or prevented from exercising its right to dispose of the
      collateral securities, which may decline in value in the interim. A Fund
      will enter into repurchase agreements only with financial institutions
      which the Adviser believes present minimal risk of default during the term
      of the agreement based on guidelines established by the Corporation's
      Board of Directors.
          RESTRICTIONS: A Fund will not enter into repurchase agreements of more
      than seven days' duration if more than 10% (15% in the case of High Yield)
      of its total assets would be invested in such agreements and other
      illiquid investments.

      When-Issued Securities
          Each Fund may enter into commitments to purchase U.S. government
      securities or other securities on a when-issued basis. A Fund may purchase
      when-issued securities because such securities are often the most
      efficiently priced and have the best liquidity in the bond market. As with
      the purchase of all securities, 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.
      However, a Fund does not have to pay for the obligations until they are
      delivered to it, which is normally 7 to 15 days later, but could be
      considerably longer in the case of some mortgage-backed securities. To
      meet that payment obligation, that Fund will set aside cash or liquid,
      high-quality debt securities in an account with its custodian equal to the
      payment that will be due. Depending on market conditions, a Fund's
      when-issued purchases could cause its net asset value to be more volatile,
      because they will increase the amount by which that Fund's total assets,
      including the value of the when-issued securities held by it, exceed its
      net assets. A Fund may sell the securities subject to a when-issued
      purchase, which may result in a gain or loss.

                                                                              15

<PAGE>
          Government Intermediate and Investment Grade each do not expect that
      their commitments to purchase when-issued securities will at any time
      exceed, in the aggregate, 20% of their total assets.

      Futures and Options Transactions

GOVERNMENT INTERMEDIATE AND INVESTMENT GRADE:
          In an effort to protect against the effect of adverse changes in
      interest rates, a Fund may purchase and sell interest rate futures
      contracts and may purchase put options on interest rate futures contracts
      and debt securities (practices known as "hedging"). A futures contract is
      an agreement by a Fund to buy or sell securities at a specified date and
      price. The purchase of a put option on a futures contract allows a Fund,
      at its option, to enter into a particular futures contract to sell
      securities at any time up to the option's expiration date.
          A Fund may seek to enhance its income or hedge the portfolio by
      writing (selling) covered call options (i.e., a Fund will own the
      underlying instrument while the call is outstanding) and covered put
      options (i.e., a Fund will have cash, U.S. government securities or other
      high-grade, liquid debt instruments in a segregated account in an amount
      not less than the exercise price while the put is outstanding).
          RESTRICTIONS: A Fund will not enter into any futures contracts or
      related options if the sum of the initial margin deposits on futures
      contracts and related options and premiums paid for related options the
      Fund has purchased would exceed 5% of that Fund's total assets. A Fund
      will not purchase futures contracts or related options if, as a result,
      more than 33-1/3% of that Fund's total assets would be so invested.

HIGH YIELD:
          The Fund may write (sell) or purchase put and call options on domestic
      and foreign securities, securities indices and foreign currencies. Call
      options written by the Fund give the holder the right to buy the
      underlying securities or currencies from the Fund at a fixed exercise
      price up to a stated expiration date, or in the case of certain options,
      on such date. Put options give the holder the right to sell the underlying
      security or currencies to the Fund during the term of the option at a
      fixed exercise price up to a stated expiration date, or in the case of
      certain options, on such date.
          The Fund may also enter into options on the yield "spread" or yield
      differential between two fixed-income securities, a transaction referred
      to as a "yield curve" option, for hedging and non-hedging purposes.
          The Fund may purchase and sell futures contracts on foreign
      currencies, securities, or indices of securities, including indices of
      fixed-income securities which may become available for trading. The Fund
      may also purchase and write options on such futures contracts.

      Risks of Futures, Options and Forward Currency Contracts
          Many options on debt securities are traded primarily on the
      over-the-counter ("OTC") market. OTC options differ from exchange-traded
      options in that the former are two-party contracts with price and other
      terms negotiated between buyer and seller and generally do not have as
      much market liquidity as exchange-traded options. Thus, when a Fund
      purchases an OTC option, it relies on the dealer from which it has
      purchased the option to make or take delivery of the securities underlying
      the option. Failure by the dealer to do so would result in the loss of the
      premium paid by a Fund as well as the loss of the expected benefit of the
      transaction. OTC options may be considered "illiquid securities" for
      purposes of the Funds' investment limitations.
          When a Fund purchases or sells a futures contract, the Fund is
      required to deposit with its custodian (or a broker, if legally permitted)
      a specified amount of cash or U.S. government securities ("initial
      margin"). The use by a Fund of futures contracts or commodities option
      positions for other than bona fide hedging purposes is restricted by
      government regulations. (See the Statement of Additional Information.) If
      a Fund writes an option or sells a futures contract and is not able to
      close out that position prior to settlement date, the Fund may be required
      to deliver cash or securities substantially in excess of these amounts.
          The use of options, futures and forward currency contracts involves
      certain investment risks and transaction costs to which the Fund might not
      be subject if it did not use such instruments. These risks include (1)
      dependence on the Adviser's ability to predict movements in the prices of
      individual securities, fluctuations in the general securities markets or
      in market sectors and movements in interest rates and currency markets;
      (2) imperfect correlation between movements in the price of options,
      currencies, futures contracts, forward currency contracts or options
      thereon and movements in the price of the securities or currencies hedged
      or used for cover; (3) the fact that skills and techniques needed to trade
      options, futures contracts and options thereon or to use forward currency
      contracts are different from those needed to select the securities in
      which the Fund invests; (4) lack of assurance that a liquid secondary
      market will exist

16

<PAGE>
      for any particular option, futures contract or option thereon at any
      particular time which may result in unanticipated losses; (5) the
      possibility that the use of cover or segregation involving a large
      percentage of a Fund's assets could impede portfolio management or the
      Fund's ability to meet redemption requests or other short-term
      obligations; (6) the possible need to defer closing out certain options,
      futures contracts and options thereon and forward currency contracts in
      order to continue to qualify for the beneficial tax treatment afforded
      "regulated investment companies" under the Internal Revenue Code of 1986,
      as amended ("Code") (see "Additional Tax Information" in the Statement of
      Additional Information); and (7) the fact that, although use of these
      instruments for hedging purposes can reduce the risk of loss, they can
      also reduce the opportunity for gain, or even result in losses, by
      offsetting favorable price movements in hedged investments. The use of
      options for speculative purposes, i.e., to enhance income or to increase a
      Fund's exposure to a particular security or foreign currency, subjects the
      Fund to additional risk. The use of futures or forward currency contracts
      to hedge an anticipated purchase (other than a when-issued or delayed
      delivery purchase), also subjects a Fund to additional risk until the
      purchase is completed or the position is closed out.
          The Statement of Additional Information contains a more detailed
      description of futures, options and forward strategies.

      Restricted and Illiquid Securities
          Restricted securities are securities subject to legal or contractual
      restrictions on their resale, such as private placements. Such
      restrictions might prevent the sale of restricted securities at a time
      when sale would otherwise be desirable. Repurchase agreements maturing in
      more than seven days are considered illiquid. Illiquid securities may be
      difficult to value, and a Fund may have difficulty disposing of such
      securities promptly.
          RESTRICTIONS: No more than 15% of High Yield's net assets will be
      invested in securities which are deemed illiquid, defined as securities
      that cannot be sold within 7 days at approximately the price they are
      valued. No more than 10% of Government Intermediate's or Investment
      Grade's net assets will be invested in illiquid securities.

      Interest Rate Swaps (HIGH YIELD ONLY)
          The Fund may enter into interest rate swaps. An interest rate swap is
      an agreement between two parties which transfers interest rate
      obligations, one of which is an interest rate fixed until the maturity of
      the obligation, while the other is a rate which changes with the changes
      in some other rate, such as the prime rate or the London Interbank Offered
      Rate (LIBOR). Such swaps will be used when the Fund wishes to effectively
      convert a floating rate asset into a fixed rate asset, or vice versa.

      Loan Participations and Assignments (HIGH YIELD ONLY)
          The Fund may also invest in "loan participations or assignments." In
      purchasing a loan participation or assignment, the Fund acquires some or
      all of the interest of a bank or other lending institution in a loan to a
      corporate borrower. Many such loans are secured and most impose
      restrictive covenants which must be met by the borrower and which are
      generally more stringent than the covenants available in publicly traded
      debt securities. However, interests in some loans may not be secured, and
      the Fund will be exposed to a risk of loss if the borrower defaults. Loan
      participations may also be purchased by the Fund when the borrowing
      company is already in default.
          In purchasing a loan participation, the Fund may have less protection
      under the federal securities laws than it has in purchasing traditional
      types of securities. The Fund's ability to assert its rights against the
      borrower will also depend on the particular terms of the loan agreement
      among the parties.
          RESTRICTIONS: Many of the interests in loans purchased by the Fund
      will be illiquid and therefore subject to the Fund's 15% limit on illiquid
      investments.

      Lending
          Each Fund may loan its portfolio securities to qualified borrowers who
      deposit and maintain with the Fund cash collateral equal to at least 100%
      of the market value of the securities loaned.

PORTFOLIO TURNOVER
   
          For the year ended December 31, 1996, Government Intermediate's
      portfolio turnover rate was    %, Investment Grade's portfolio turnover
      rate was    % and High Yield's portfolio turnover rate was   %. Each Fund
      anticipates that its annual portfolio turnover rate may exceed 300%. The
      Funds may sell fixed-income securities and buy similar securities to
      obtain yield and take advantage of market anomalies, a practice which will
      increase the reported turnover rate of the Funds. A portfolio turnover
      rate in excess of 100% will involve correspondingly greater transaction
      costs which will be borne directly by a Fund. It may also increase the
      amount of net short-term capital
    

                                                                              17

<PAGE>
      gains, if any, realized by a Fund and will affect the tax treatment of
      distributions paid to shareholders because distributions of net short-term
      capital gains are taxable as ordinary income. Each Fund will take these
      possibilities into account as part of its investment strategy.

HOW TO PURCHASE AND REDEEM SHARES
   
          Institutional Clients of Fairfield Group, Inc. may purchase Navigator
      Shares from Fairfield, the principal offices of which are located at 200
      Gibraltar Road, Horsham, Pennsylvania 19044. Other investors eligible to
      purchase Navigator Shares may purchase them through a brokerage account
      with Legg Mason.
    
          Clients of certain institutions that maintain omnibus accounts with
      the Funds' transfer agent may obtain shares through those institutions.
      Such institutions may receive payments from the Funds' distributor for
      account servicing, and may receive payments from their clients for other
      services performed. Investors can purchase Fund shares from Legg Mason
      without receiving or paying for such other services.

PURCHASE OF SHARES
          The minimum investment is $50,000 for the initial purchase of
      Navigator Shares of each Fund and $100 for each subsequent investment.
      Each Fund may change these minimum amounts at its discretion.
      Institutional Clients may set different minimums for their Customers'
      investments in accounts invested in Navigator Shares.
          Share purchases will be processed at the net asset value next
      determined after Legg Mason or Fairfield has received your order; payment
      must be made within three business days to the selling organization.
      Orders received by Legg Mason or Fairfield before the close of regular
      trading on the New York Stock Exchange ("Exchange") (normally 4:00 p.m.
      Eastern time) ("close of the Exchange") on any day the Exchange is open
      will be executed at the net asset value determined as of the close of the
      Exchange on that day. Orders received by Legg Mason or Fairfield after the
      close of the Exchange or on days the Exchange is closed will be executed
      at the net asset value determined as of the close of the Exchange on the
      next day the Exchange is open. See "How Net Asset Value is Determined" on
      page 19.
          Each Fund reserves the right to reject any order for its shares, to
      suspend the offering of shares for a period of time, or to waive any
      minimum investment requirements. In addition to Institutional Clients
      purchasing shares directly from Fairfield, Navigator Shares may be
      purchased through procedures established by Fairfield in connection with
      requirements of Customer Accounts of various Institutional Clients.
          No sales charge is imposed by any of the Funds in connection with the
      purchase of Navigator Shares. Depending upon the terms of a particular
      Customer Account, however, Institutional Clients may charge their
      Customers fees for automatic investment and other cash management services
      provided in connection with investments in a Fund. 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 from the Institutional
      Clients. Any such fees, charges or other requirements imposed by an
      Institutional Client upon its Customers will be in addition to the fees
      and requirements described in this Prospectus.

REDEMPTION OF SHARES
          Shares may ordinarily be redeemed by a shareholder via telephone, in
      accordance with the procedures described below. However, Customers of
      Institutional Clients wishing to redeem shares held in Customer Accounts
      at the Institution may redeem only in accordance with instructions and
      limitations pertaining to their Account at the Institution.
   
          Fairfield clients can make telephone redemption requests by calling
      Fairfield at 1-800-441-3885. Legg Mason clients should call their
      financial advisors at 1-800-822-5544. Callers should have available the
      number of shares (or dollar amount) to be redeemed and their account
      number.
    
          Orders for redemption received by Legg Mason or Fairfield before the
      close of the Exchange on any day when the Exchange is open will be
      transmitted to Boston Financial Data Services ("BFDS"), transfer agent for
      the Funds, for redemption at the net asset value per share determined as
      of the close of the Exchange on that day. Requests for redemption received
      by Legg Mason or Fairfield after the close of the Exchange will be
      executed at the net asset value determined as of the close of the Exchange
      on its next trading day. A redemption request received by Legg Mason or
      Fairfield may be treated as a request for repurchase and, if it is
      accepted by Legg Mason, your shares will be purchased at the net asset
      value per share determined as of the next close of the Exchange.
          Shareholders may have their telephone redemption requests paid by a
      direct wire to a domestic commercial bank account previously designated by
      the shareholder, or mailed to the name

18

<PAGE>
      and address in which the shareholder's account is registered with the
      respective Fund. Such payments will normally be transmitted on the next
      business day following receipt of a valid request for redemption.
   
          The proceeds of redemption or repurchase may be more or less than the
      original cost. If the shares to be redeemed or repurchased were paid for
      by check (including certified or cashier's checks) within 15 business days
      of the redemption or repurchase request, the proceeds may not be disbursed
      unless that Fund can be reasonably assured that the check has been
      collected.
    
   
          Each Fund reserves the right to take up to seven days to make payment
      upon redemption if, in the judgment of the Adviser, the respective Fund
      could be adversely affected by immediate payment. (The Statement of
      Additional Information describes several other circumstances in which the
      date of payment may be postponed or the right of redemption suspended.)
    
   
          The Funds will not be responsible for the authenticity of redemption
      instructions received by telephone, provided they follow reasonable
      procedures to identify the caller. The Funds may request identifying
      information from callers or employ identification numbers. A Fund may be
      liable for losses due to unauthorized or fraudulent instructions if it
      does not follow reasonable procedures. Telephone redemption privileges are
      available automatically to all shareholders unless certificates have been
      issued. Shareholders who do not wish to have telephone redemption
      privileges should call their financial advisor for further instructions.
    
          Because of the relatively high cost of maintaining small accounts,
      each Fund may elect to close any account with a current value of less than
      $500 by redeeming all of the shares in the account and mailing the
      proceeds to the investor. However, the Funds will not redeem accounts that
      fall below $500 solely as a result of a reduction in net asset value per
      share. If a Fund elects to redeem the shares in an account, the
      shareholder will be notified that the account is below $500 and will be
      allowed 60 days in which to make an additional investment in order to
      avoid having the account closed.

HOW SHAREHOLDER ACCOUNTS ARE MAINTAINED
   
          A shareholder account is established automatically for each
      shareholder. Any shares the shareholder purchases or receives as a
      dividend or other distribution will be credited directly to the account at
      the time of purchase or receipt. Fund shares may not be held in, or
      transferred to, an account with any brokerage firm other than Fairfield,
      Legg Mason or their affiliates. The Funds no longer issue share
      certificates.
    
          Every shareholder of record will receive a confirmation of each new
      share transaction with a Fund, which will also show the total number of
      shares being held in safekeeping by the Fund's Transfer Agent for the
      account of the shareholder.
          Navigator Shares sold to Institutional Clients acting in a fiduciary,
      advisory, custodial, or other similar capacity on behalf of persons
      maintaining Customer Accounts at Institutional Clients will normally be
      held of record by the Institutional Clients. Therefore, in the context of
      Institutional Clients, references in this Prospectus to shareholders mean
      the Institutional Clients rather than their Customers. Institutional
      Clients purchasing or holding Navigator Shares on behalf of their
      customers are responsible for the transmission of purchase and redemption
      orders (and the delivery of funds) to each Fund on a timely basis.

HOW NET ASSET VALUE IS DETERMINED
          Net asset value per Navigator Share of each Fund is determined daily
      as of the close of the Exchange, on every day that the Exchange is open,
      by subtracting the liabilities attributable to Navigator Shares from the
      total assets attributable to such shares and dividing the result by the
      number of Navigator Shares outstanding. Securities owned by each Fund for
      which market quotations are readily available are valued at current market
      value. In the absence of readily available market quotations, securities
      are valued at fair value as determined by the Corporation's Board of
      Directors. With respect to High Yield, where a security is traded on more
      than one market, which may include foreign markets, the securities are
      generally valued on the market considered by the Adviser to be the primary
      market. Securities with remaining maturities of 60 days or less are valued
      at amortized cost. The Fund will value its foreign securities in U.S.
      dollars on the basis of the then-prevailing exchange rates.

DIVIDENDS AND OTHER DISTRIBUTIONS
          Each Fund declares dividends to holders of Navigator Shares out of its
      investment company taxable income attributable to those shares, which
      consists of net investment income and net short-term capital gain.
      Dividends from net investment income are declared daily and paid monthly
      for Government Intermediate and Investment Grade

                                                                              19

<PAGE>
   
      and are declared and paid monthly for High Yield. Shareholders begin to
      earn dividends on their Fund shares as of settlement date, which is
      normally the third business day after their orders are placed with their
      financial advisor. 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) and, in the case
      of High Yield, net realized gains from foreign currency transactions
      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 the excise tax described
      under the heading "Additional Tax Information" in the Statement of
      Additional Information. Shareholders may elect to:
    

          1. Receive both dividends and other distributions in Navigator Shares
      of the distributing Fund;
          2. Receive dividends in cash and other distributions in Navigator
      Shares of the distributing Fund;
          3. Receive dividends in Navigator Shares of the distributing Fund and
      other distributions in cash; or
          4. Receive both dividends and other distributions in cash.

   
          In certain cases, shareholders may reinvest dividends and other
      distributions in the corresponding class of shares of another Navigator
      fund. Please contact a financial advisor for additional information about
      this option. Qualified retirement plans that obtained Navigator Shares
      through exchange generally receive dividends and other distributions in
      additional shares.
    
          If no election is made, both dividends and other distributions are
      credited to the Institutional Client's account in Navigator Shares at the
      net asset value of the shares determined as of the close of the Exchange
      on the reinvestment date. Shares received pursuant to any of the first
      three (reinvestment) elections above also are credited to the account at
      that net asset value. If an investor elects to receive dividends or other
      distributions in cash, a check will be sent. Investors purchasing through
      Fairfield may elect at any time to change the distribution option by
      notifying the applicable Fund in writing at: [insert complete Fund name],
      c/o Fairfield Group, Inc., 200 Gibraltar Road, Horsham, Pennsylvania
      19044. Those purchasing through Legg Mason should write to: [insert
      complete Fund name], c/o Legg Mason Funds Processing, P.O. Box 1476,
      Baltimore, Maryland, 21203-1476. An election must be received at least 10
      days before the record date in order to be effective for dividends and
      other distributions paid to shareholders as of that date.

TAX TREATMENT OF DIVIDENDS AND OTHER DISTRIBUTIONS
          Each Fund intends to continue to qualify for treatment as a regulated
      investment company under the Code so that it will be relieved of federal
      income tax on that part of its investment company taxable income and net
      capital gain that is distributed to its shareholders.
          Dividends from a Fund's investment company taxable income (whether
      paid in cash or reinvested in Navigator Shares) are taxable to its
      shareholders (other than qualified retirement plans) as ordinary income to
      the extent of that Fund's earnings and profits. Distributions of a Fund's
      net capital gain (whether paid in cash or reinvested in Navigator Shares),
      when designated as such, are taxable to those shareholders as long-term
      capital gain, regardless of how long they have held their Fund shares.
          The Funds send each shareholder a notice following the end of each
      calendar year specifying the amounts of all dividends and other
      distributions paid (or deemed paid) during that year. Each Fund is
      required to withhold 31% of all dividends, capital gain distributions and
      redemption proceeds payable to any individuals and certain other
      noncorporate shareholders who do not provide the Funds with a certified
      taxpayer identification number. Each Fund also is required to withhold 31%
      of all dividends and capital gain distributions payable to such
      shareholders who otherwise are subject to backup withholding.
          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. An exchange of Fund shares for shares of another Legg Mason fund
      will generally have similar tax consequences. 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.
          A dividend or other distribution paid shortly after shares have been
      purchased, although in effect a return of investment, is subject to
      federal income tax. Accordingly, an investor should recognize that a
      purchase of Fund shares immediately prior to the record date for a
      dividend or other distribution could cause the investor to incur tax

20

<PAGE>
      liabilities and should not be made solely for the purpose of receiving the
      dividend or other distribution.
          The foregoing is only a summary of some of the important federal tax
      considerations generally affecting each Fund and its shareholders; see the
      Statement of Additional Information for a further discussion. In addition
      to federal income tax, you may also be subject to state and local income
      taxes on distributions from the Funds, depending on the laws of your home
      state and locality, though the portion of the dividends paid by each Fund
      attributable to direct U.S. government obligations is not subject to state
      and local income taxes in most jurisdictions. Each Fund's annual notice to
      shareholders regarding the amount of dividends identifies this portion.
      Prospective shareholders are urged to consult their tax advisers with
      respect to the effects of this investment on their own tax situations.

SHAREHOLDER SERVICES

CONFIRMATIONS AND REPORTS
          Confirmations for each purchase and redemption transaction (except a
      reinvestment of dividends or capital gain distributions) of Navigator
      Shares made by Institutional Clients acting in a fiduciary, advisory,
      custodial, or other similar capacity on behalf of persons maintaining
      Customer Accounts at Institutional Clients will be sent to the
      Institutional Client by the transfer agent. Beneficial ownership of shares
      by Customer Accounts will be recorded by the Institutional Client and
      reflected in the regular account statements provided by them to their
      Customers.
          Reports will be sent to each Fund's shareholders at least semiannually
      showing its portfolio and other information; the annual report for each
      Fund will contain financial statements audited by the Corporation's
      independent accountants.
          Shareholder inquiries should be addressed to: "[insert complete Fund
      name], c/o Legg Mason Funds Processing, P.O. Box 1476, Baltimore, Maryland
      21203-1476" or "c/o Fairfield Group Inc., 200 Gibraltar Road, Horsham,
      Pennsylvania 19044."

EXCHANGE PRIVILEGE
   
          Holders of Navigator Shares are entitled to exchange them for the
      corresponding class of shares of any of the Legg Mason Funds, the
      Navigator Money Market Fund, Inc. and the Navigator Tax-Free Money Market
      Fund, Inc., provided that such shares are eligible for sale under
      applicable state securities laws.
    
   
          Investments by exchange into the other Navigator funds are made at the
      per share net asset value determined on the same business day as
      redemption of the Fund shares you wish to exchange. To obtain further
      information concerning the exchange privilege and prospectuses of other
      Navigator funds, or to make an exchange, please contact your financial
      advisor. To effect an exchange by telephone, please call your financial
      advisor with the information described in the section "How to Purchase and
      Redeem Shares," page 18. The other factors relating to telephone
      redemptions described in that section apply also to telephone exchanges.
      Please read the prospectus for the other fund(s) carefully before you
      invest by exchange. Each Fund reserves the right to modify or terminate
      the exchange privilege upon 60 days' notice to shareholders.
    

THE CORPORATION'S BOARD OF DIRECTORS, MANAGER AND INVESTMENT ADVISER

BOARD OF DIRECTORS
          The business and affairs of each Fund are managed under the direction
      of the Corporation's Board of Directors.

MANAGER
   
          Pursuant to a separate management agreement with each Fund
      ("Management Agreement"), which was approved by the Corporation's Board of
      Directors, Legg Mason Fund Adviser, Inc. serves as each Fund's manager.
      The Manager manages the non-investment affairs of each Fund, directs all
      matters related to the operation of the Funds and provides office space
      and administrative staff for the Funds. Each Fund pays the Manager,
      pursuant to its Management Agreement, a fee equal to the following annual
      percentage of its average daily net assets: Government Intermediate,
      0.55%; Investment Grade, 0.60%; and High Yield, 0.65%.
    
   
          The Manager has agreed that until December 31, 1997 or when Government
      Intermediate reaches net assets of $400 million, whichever occurs first,
      it will continue to reimburse fees and/or assume other expenses to the
      extent the Fund's expenses relating to Navigator Shares (exclusive of
      taxes, interest, brokerage and extraordinary expenses) exceed during any
      month an annual rate of 0.50% of the Fund's average daily net assets for
      such month. If the Fund's assets total $400 million before December 31,
      1997, the Manager has agreed not to increase this "cap" by more than 10
      basis points. The Manager does
    

                                                                              21

<PAGE>
   
      not anticipate that the Fund's assets will total $400 million before
      December 31, 1997, although there can be no assurance that this will be
      the case. The Manager has also agreed that until December 31, 1997 or when
      Investment Grade reaches net assets of $100 million, whichever occurs
      first, it will continue to reimburse fees and/or assume other expenses to
      the extent the Fund's expenses relating to Navigator Shares (exclusive of
      taxes, interest, brokerage and extraordinary expenses) exceed during any
      month an annual rate of 0.50% of the Fund's average daily net assets for
      such month. These reimbursement agreements are voluntary and may or may
      not be renewed by the Manager. Reimbursement by the Manager reduces a
      Fund's expenses and increases its yield and total return.
    
   
          The Manager acts as manager, investment adviser or investment
      consultant to seventeen investment company portfolios which had aggregate
      assets under management of over $5.5 billion as of April 15, 1997. The
      Manager's address is 111 South Calvert Street, Baltimore, Maryland 21202.
    

INVESTMENT ADVISER
   
          Western Asset Management Company serves as investment adviser to each
      Fund pursuant to the terms of an Investment Advisory Agreement with the
      Manager, which was approved by the Corporation's Board of Directors. The
      Adviser manages the investment and other affairs of each Fund and directs
      the investments of each Fund in accordance with its investment objective,
      policies and limitations. For these services, the Manager (not the Fund)
      pays the Adviser a fee, computed daily and payable monthly, at an annual
      rate equal to: 0.20% of Government Intermediate's average daily net
      assets, not to exceed the fee paid to the Manager; for Investment Grade,
      40% of the fee received by the Manager, or 0.24% of average daily net
      assets; and for High Yield, 77% of the fee received by the Manager, or
      0.50% of average daily net assets.
    
          An investment committee has been responsible for the day-to-day
      management of each Fund since its inception.
   
          The Adviser also renders investment advice to fourteen open-end
      investment companies and one closed-end investment company, which together
      had aggregate assets under management of approximately $  billion as of
      April 15, 1997. The Adviser also renders investment advice to private
      accounts with fixed income assets under management of approximately $
      billion as of that date. The address of the Adviser is 117 East Colorado
      Boulevard, Pasadena, California 91105. The Adviser has managed fixed
      income portfolios continuously since its founding in 1971, and has focused
      exclusively on such accounts since 1984.
    
          In managing fixed-income portfolios, the Adviser first studies the
      range of factors that influence interest rates and develops a long-term
      interest rate forecast. It then allocates available funds to those sectors
      of the market (for example, government, corporate, or mortgage-backed
      securities), which it considers most attractive. Then it selects the
      specific issues which it believes represent the best values. All three
      decisions are integral parts of the Adviser's portfolio management process
      and contribute to its performance record.

THE FUNDS' DISTRIBUTOR
   
          Legg Mason is the distributor of each Fund's shares pursuant to a
      separate Underwriting Agreement with each Fund. The Underwriting Agreement
      obligates Legg Mason to pay certain expenses in connection with the
      offering of shares of the Funds, including any compensation to its
      financial advisors, the printing and distribution of prospectuses,
      statements of additional information and periodic reports used in
      connection with the offering to prospective investors, after the
      prospectuses, statements of additional information and reports have been
      prepared, set in type and mailed to existing shareholders at each Fund's
      expense, and for any supplementary sales literature and advertising costs.
      Legg Mason also receives a fee from BFDS for assisting it with its
      transfer agent and shareholder servicing functions; for the year ended
      December 31, 1996, Legg Mason received from BFDS $      , $      and
      $      , for performing such services in connection with Government
      Intermediate, Investment Grade and High Yield, respectively.
    
   
          Legg Mason and Fairfield are wholly owned subsidiaries of Legg Mason,
      Inc., which is also the parent of the Manager and the Advisor. Fairfield
      is a registered broker-dealer with principal offices located at 200
      Gibraltar Road, Horsham, Pennsylvania 19044. Fairfield sells Navigator
      Shares pursuant to a Dealer Agreement with Legg Mason. Neither Fairfield
      nor Legg Mason receives compensation from the Fund for selling Navigator
      Shares.
    
          The Chairman, President and Treasurer of the Corporation are employed
      by Legg Mason.

DESCRIPTION OF THE CORPORATION AND ITS SHARES
          The Corporation is a diversified open-end investment company which was
      incorporated in

22

<PAGE>
      Maryland on April 28, 1987. The Articles of Incorporation of the
      Corporation permit the Board of Directors to create additional series (or
      portfolios), each of which may issue separate classes of shares. There are
      currently four portfolios of the Corporation. While additional series may
      be created in the future, there is no intention at this time to form any
      particular additional series.
          The Corporation has authorized one billion shares of common stock, par
      value $.001 per share. Government Intermediate, Investment Grade and High
      Yield currently offer two classes of shares -- Class Y (known as
      "Navigator Shares") and Class A (known as "Primary 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. Salespersons and others entitled to receive compensation for
      selling or servicing Fund shares may receive more with respect to one
      class than another.
   
          The initial and subsequent investment minimums for Primary Shares are
      $1,000 and $100, respectively. Investments in Primary Shares may be made
      through a Legg Mason or affiliated financial advisor, through the Future
      First Systematic Investment Plan or through automatic investment
      arrangements.
    
          Holders of Primary Shares bear distribution and service fees under
      Rule 12b-1 at the rate of 0.50% of the net assets attributable to Primary
      Shares. Investors in Primary Shares may elect to receive dividends and/or
      capital gain distributions in cash through the receipt of a check or a
      credit to their Legg Mason account. The per share net asset value of the
      Navigator Class of Shares, and dividends paid to Navigator shareholders,
      are generally expected to be higher than those of Primary Shares of the
      Fund, because of the lower expenses attributable to Navigator Shares. The
      per share net asset value of the classes of shares will tend to converge,
      however, immediately after the payment of ordinary income dividends.
      Primary Shares of a Fund may be exchanged for the corresponding class of
      shares of other Legg Mason Funds. Investments by exchange into the Legg
      Mason funds sold with an initial sales charge are made at the per share
      net asset value, plus the sales charge, determined on the same business
      day as redemption of the fund shares the investors in Primary Shares wish
      to redeem.
   
          The Manager has agreed that until the earlier of December 31, 1997 or,
      with respect to Government Intermediate, net assets reach $400 million
      and, with respect to Investment Grade, net assets reach $100 million, it
      will continue to reimburse management fees and/or assume other expenses to
      the extent the expenses attributable to Primary Shares (exclusive of
      taxes, interest, brokerage and extraordinary expenses) exceed during any
      month an annual rate of 1.00% of the average daily net assets of Primary
      Shares for such month. If Government Intermediate's assets total $400
      million before December 31, 1997, the Manager has agreed not to increase
      this "cap" by more than 10 basis points. The Manager does not anticipate
      that Government Intermediate's assets will total $400 million before
      December 31, 1997, although there can be no assurance that this will be
      the case. Reimbursement by the Manager reduces Fund expenses and increases
      its yield and total return.
    
          The Board of Directors of the Corporation 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
      directors, approval of an advisory contract, and approval of a plan of
      distribution pursuant to Rule 12b-1). The Corporation will call a special
      meeting of the shareholders at the request of 10% or more of the shares
      entitled to vote; shareholders wishing to call such a meeting should
      submit a written request to their respective Fund at 111 South Calvert
      Street, Baltimore, Maryland 21202, stating the purpose of the proposed
      meeting and the matters to be acted upon. The address of BFDS is P.O. Box
      953, Boston, MA 02103.
          Each Fund acknowledges that it is solely responsible for the
      information or any lack of information about it in this joint Prospectus
      and in the 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 this
      Prospectus or in the joint Statement of Additional Information; however,
      the Funds deem this possibility slight.

                                                                              23

<PAGE>
APPENDIX
RATINGS OF SECURITIES

DESCRIPTION OF MOODY'S INVESTORS SERVICE, INC. ("MOODY'S") CORPORATE BOND
RATINGS:
          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 or
      fluctuation of protective elements may be of greater amplitude or there
      may be other elements present which make the long-term risks appear
      somewhat larger than the 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
      some time 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.
          Ba -- Bonds which are rated Ba are judged to have speculative
      elements; their future cannot be considered well-assured. Often the
      protection of interest and principal payments may be very moderate, and
      thereby not well safeguarded during both good and bad times over the
      future. Uncertainty of position characterizes bonds in this class.
          B -- Bonds which are rated B generally lack characteristics of the
      desirable investment. Assurance of interest and principal payments or
      maintenance of other terms of the contract over any long period of time
      may be small.
          Caa -- Bonds which are rated Caa are of poor standing and may be in
      default or there may be present elements of danger with respect to
      principal or interest.
          Ca -- Bonds which are rated Ca represent obligations which are
      speculative in a high degree and are often in default or have other marked
      shortcomings.
          C -- Bonds which are rated C are the lowest rated class of bonds and
      can be regarded as having extremely poor prospects of ever attaining any
      real investment standing.

DESCRIPTION OF STANDARD & POOR'S ("S&P") CORPORATE BOND RATINGS:
          AAA -- This is the highest rating assigned by S&P to an obligation.
      Capacity to pay interest and repay principal is extremely strong.
          AA -- Bonds rated AA have a very strong capacity to pay interest and
      repay principal and differ from the higher rated issues only in small
      degree.
          A -- Bonds rated A have a strong capacity to pay interest and repay
      principal, although they are somewhat more susceptible to the adverse
      effects of changes in circumstances and economic conditions than debt in
      higher categories.
          BBB -- Bonds 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
      interest and repay principal for bonds in this category than for bonds in
      higher rated categories.
          BB, B, CCC, CC -- Bonds rated BB, B, CCC and CC are regarded, on
      balance, as predominately speculative with respect to the issuer's
      capacity to pay interest and repay principal in accordance with the terms
      of the obligation. BB indicates the lowest degree of speculation and CC
      the highest degree of speculation. While such bonds will likely have some
      quality and protective characteristics, these are outweighed by large
      uncertainties or major risk exposures to adverse conditions.
          C -- Bonds on which no interest is being paid are rated C.
          D -- Bonds rated D are in payment default and payment of interest
      and/or repayment of principal is in arrears.

DESCRIPTION OF MOODY'S PREFERRED STOCK RATINGS:
          aaa -- An issue which is rated "aaa" is considered to be a top-quality
      preferred stock. This rating indicates good asset protection and the least
      risk of dividend impairment within the universe of preferred stocks.

                                      A-1

<PAGE>
          aa -- An issue which is rated "aa" is considered a high-grade
      preferred stock. This rating indicates that there is a reasonable
      assurance that earnings and asset protection will remain relatively
      well-maintained in the foreseeable future.
          a -- An issue which is rated "a" is considered to be an
      upper-medium-grade preferred stock. While risks are judged to be somewhat
      greater than in the "aaa" and "aa" classification, earnings and asset
      protection are, nevertheless, expected to be maintained at adequate
      levels.
          baa -- An issue which is rated "baa" is considered to be a
      medium-grade preferred stock, neither highly protected nor poorly secured.
      Earnings and asset protection appear adequate at present but may be
      questionable over any great length of time.
          ba -- An issue which is rated "ba" is considered to have speculative
      elements and its future cannot be considered well assured. Earnings and
      asset protection may be very moderate and not
      well safeguarded during adverse periods. Uncertainty of position
      characterizes preferred stocks in this class.
          b -- An issue which is rated "b" generally lacks the characteristics
      of a desirable investment. Assurance of dividend payments and maintenance
      of other terms of the issue over any long period of time may be small.
          caa -- An issue which is rated "caa" is likely to be in arrears on
      dividend payments. This rating designation does not purport to indicate
      the future status of payments.
          ca -- An issue which is rated "ca" is speculative in a high degree and
      is likely to be in arrears on dividends with little likelihood of eventual
      payments.
          c -- This is the lowest rated class of preferred stock or preference
      stock. Issues so rated can be regarded as having extremely poor prospects
      of ever attaining any real investment standing.

                                      A-2


<PAGE>


                       THE LEGG MASON INCOME TRUST, INC.:
                   U.S. GOVERNMENT INTERMEDIATE-TERM PORTFOLIO
                           INVESTMENT GRADE PORTFOLIO
                              HIGH YIELD PORTFOLIO
                      (Primary Shares and Navigator Shares)
                                       AND
                     U.S. GOVERNMENT MONEY MARKET PORTFOLIO

                       STATEMENT OF ADDITIONAL INFORMATION

         MUTUAL FUND SHARES ARE NOT DEPOSITS OR OBLIGATIONS OF, OR GUARANTEED OR
ENDORSED BY, ANY BANK OR OTHER DEPOSITORY INSTITUTION. SHARES ARE NOT INSURED BY
THE FDIC,  THE FEDERAL  RESERVE  BOARD OR ANY OTHER  AGENCY,  AND ARE SUBJECT TO
INVESTMENT RISK, INCLUDING THE POSSIBLE LOSS OF THE PRINCIPAL AMOUNT INVESTED.

   
         This Statement of Additional Information is not a prospectus and should
be  read in  conjunction  with  the  Prospectuses  for  Primary  Shares  and for
Navigator  Shares,  both  dated May 1,  1997,  which  have been  filed  with the
Securities  and Exchange  Commission  ("SEC").  Copies of the  Prospectuses  are
available  without charge from the  Corporation's  distributor,  Legg Mason Wood
Walker,  Incorporated  ("Legg  Mason")  (address and  telephone  numbers  listed
below).
    

         Legg Mason U.S.  Government  Intermediate-Term  Portfolio  ("Government
Intermediate"),  Legg  Mason  Investment  Grade  Income  Portfolio  ("Investment
Grade"),  Legg Mason High Yield  Portfolio  ("High  Yield")  and Legg Mason U.S.
Government Money Market Portfolio  ("Government  Money Market") (each separately
referred  to as a  "Fund"  and  collectively  referred  to as the  "Funds")  are
separate series of Legg Mason Income Trust,  Inc.  ("Corporation"),  an open-end
diversified management investment company.

         Government  Intermediate  seeks to provide  investors with high current
income  consistent  with  prudent   investment  risk  and  liquidity  needs.  In
attempting to achieve this objective,  the Funds'  investment  adviser,  Western
Asset Management Company  ("Adviser"),  under normal  circumstances,  invests at
least  75%  of  Government   Intermediate's  assets  in  obligations  issued  or
guaranteed by the U.S. Government, its agencies or instrumentalities. Government
Intermediate expects to maintain an average dollar-weighted  maturity of between
three and ten years.  The Fund seeks to provide income higher than that of money
market  funds and  greater  price  stability  than  funds  with  longer  average
maturities.

         Investment  Grade  seeks  to  provide  investors  with a high  level of
current income through investment in a diversified portfolio of debt securities.
In attempting to achieve Investment Grade's objective, the Adviser, under normal
circumstances,  invests  primarily in debt  securities  which it considers to be
investment   grade.   Investment   Grade   expects   to   maintain   an  average
dollar-weighted  maturity of between five and twenty years.  The Fund's  current
yield is expected to be higher than the current  yields of mutual funds that own
debt securities with shorter average maturities.

         High  Yield  seeks to  provide  investors  with a high level of current
income.  As a  secondary  objective,  the Fund seeks  capital  appreciation.  In
attempting  to achieve  High  Yield's  objectives,  the  Adviser,  under  normal
circumstances,  invests  not less  than 65% of its total  assets in  high-yield,
fixed-income  securities  (including those commonly known as "junk bonds"); that
is, income-


<PAGE>


producing  debt  securities  and  preferred  stocks  of  all  types, including
(but not limited to) corporate debt  securities and preferred  stock,
convertible  securities,  zero coupon securities,  deferred interest securities,
mortgage-backed  securities and  asset-backed  securities.  In addition to other
risks, these bonds are subject to greater fluctuations in value and risk of loss
of income and  principal  due to default by the issuer than are  lower-yielding,
higher-rated  bonds.  Therefore,  these  investments may not be suitable for all
investors.

         Government Money Market seeks to obtain high current income  consistent
with  liquidity and  conservation  of  principal.  In attempting to achieve this
objective,  the Adviser invests only in debt obligations issued or guaranteed by
the U.S.  Government,  its  agencies  or  instrumentalities,  and in  repurchase
agreements collateralized by such instruments.  The Adviser attempts to maintain
a stable net asset value of $1.00 per share,  although there can be no assurance
that it will always be able to do so.

   
         Shares of Navigator Government Intermediate, Navigator Investment Grade
and Navigator High Yield  ("Navigator  Shares"),  described in this Statement of
Additional   Information,   represent  interests  in  Government   Intermediate,
Investment  Grade and High Yield  that are  currently  offered  for sale only to
institutional clients of the Fairfield Group, Inc.  ("Fairfield") for investment
of their own funds and funds  for which  they act in a  fiduciary  capacity,  to
clients of Legg Mason Trust  Company  ("Trust  Company") for which Trust Company
exercises discretionary investment management responsibility (such institutional
investors are referred to collectively as  "Institutional  Clients" and accounts
of the customers with such Clients ("Customers") are referred to collectively as
"Customer  Accounts"),  to qualified retirement plans managed on a discretionary
basis and  having net  assets of at least  $200  million, to clients of Bartlett
& Co. ("Bartlett") 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
ERISA fiduciary, and to The Legg Mason Profit  Sharing  Plan  and  Trust.  The
Navigator  Class of  Shares  may not be purchased by individuals directly, but
Institutional Clients may purchase shares for Customer Accounts maintained for
individuals.
    

         The  Primary  Class of shares of  Government  Intermediate,  Investment
Grade, High Yield and Government Money Market ("Primary Shares") are offered for
sale to all other investors and may be purchased directly by individuals.

   
         Navigator  Shares and Primary Shares are sold and redeemed  without any
purchase  or  redemption  charge  imposed by the Funds,  although  Institutional
Clients may charge their Customer  Accounts for services  provided in connection
with the purchase or redemption of shares. Each Fund will pay management fees to
Legg Mason Fund  Adviser,  Inc.  Primary  Shares pay a 12b-1  distribution  fee,
but Navigator Shares pay no distribution fees. See "The Funds' Distributor."
    


   
Dated: May 1, 1997
    



                             LEGG MASON WOOD WALKER,
                                  INCORPORATED
- --------------------------------------------------------------------------------
                            111 South Calvert Street
                            Baltimore, Maryland 21202
                          (410) 539-0000 (800) 822-5544


<PAGE>



             ADDITIONAL INFORMATION ABOUT INVESTMENT LIMITATIONS AND
                                    POLICIES

         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 vote of a majority of each Fund's  outstanding
voting securities.

Government Intermediate and Investment Grade each may not:

         1. Borrow money, except for temporary purposes in an aggregate amount
not to exceed 5% of the value of its total assets at the time of borrowing;

         2. Invest more than 5% of its total assets  (taken at market  value) in
securities of any one issuer, other than the U.S.  Government,  its agencies and
instrumentalities,  or buy more than 10% of the voting  securities  or more than
10% of all the securities of any issuer;

         3.  Mortgage,  pledge  or  hypothecate  any of its  assets,  except  to
collateralize  permitted borrowings up to 5% of the value of its total assets at
the time of  borrowing;  provided,  that the  deposit  in escrow  of  underlying
securities in connection  with the writing of call options is not deemed to be a
pledge;  and provided further,  that deposit of initial margin or the payment of
variation margin in connection with the purchase or sale of futures contracts or
of options  on  futures  contracts  shall not be deemed to  constitute  pledging
assets;

         4.  Purchase  securities  on  "margin,"  except that each Fund may make
margin  deposits in  connection  with its use of options,  interest rate futures
contracts and options on interest rate futures contracts;

         5. Make short  sales of  securities  unless at all times  while a short
position is open the Fund  maintains a long  position in the same security in an
amount at least equal thereto; provided,  however, that the Fund may purchase or
sell futures  contracts,  and may make initial and variation  margin payments in
connection with purchases or sales of futures contracts or of options on futures
contracts;

         6. Invest more than 25% of its total assets (taken at market value) in
any one industry;

         7. Invest in securities issued by other investment companies, except in
connection with a merger,  consolidation,  acquisition or  reorganization  or by
purchase in the open market of  securities of  closed-end  investment  companies
where no  underwriter  or dealer  commission  or profit,  other than a customary
brokerage  commission,  is involved and only if immediately  thereafter not more
than 10% of a Fund's total assets  (taken at market  value) would be invested in
such securities;

         8. Purchase or sell  commodities and commodity  contracts,  except that
each Fund may purchase or sell  options,  interest  rate futures  contracts  and
options on interest rate futures contracts;

                                       3

<PAGE>



         9.  Underwrite the  securities of other  issuers,  except to the extent
that in connection with the disposition of restricted securities or the purchase
of  securities  either  directly from the issuer or from an  underwriter  for an
issuer, each Fund may be deemed to be an underwriter;

         10. 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  or  deposits  with  banks and other
financial institutions may be considered loans;

         11.  Purchase or sell real estate,  except that each Fund may invest in
securities  collateralized  by real estate or interests therein or in securities
issued by companies that invest in real estate or interests therein; or

         12. Purchase or sell interests in oil and gas or other mineral
exploration or development programs.

High Yield may not:

         1.  Borrow  money,  except  from  banks or through  reverse  repurchase
agreements or dollar rolls for temporary  purposes in an aggregate amount not to
exceed 5% of the value of its total assets at the time of borrowing;

         2. Issue senior securities, except as permitted under the Investment
Company Act of 1940, as amended ("1940 Act");

         3.  Engage in the  business of  underwriting  the  securities  of other
issuers  except  insofar  as the Fund may be  deemed  an  underwriter  under the
Securities  Act of 1933, as amended  ("1933  Act"),  in disposing of a portfolio
security;

         4. Buy or hold any real estate; provided, however, that instruments
secured by real estate or interests therein are not subject to this limitation;

         5. With respect to 75% of its total assets,  invest more than 5% of its
total assets (taken at market value) in securities of any one issuer, other than
the U.S. Government,  its agencies and instrumentalities,  or purchase more than
10% of the voting securities of any one issuer;

         6. Purchase or sell any  commodities or commodities  contracts,  except
that  the Fund may  purchase  or sell  currencies,  interest  rate and  currency
futures contracts, options on currencies, securities, and securities indexes and
options on interest rate and currency futures contracts, and may enter into swap
agreements;

         7. Make loans,  except loans of portfolio  securities and except to the
extent the  purchase of 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.  Purchase any security if, as a result  thereof,  25% or more of its
total  assets  would be  invested  in the  securities  of issuers  having  their
principal business activities in the same industry.

                                       4

<PAGE>



This  limitation  does not apply to securities  issued or guaranteed by the U.S.
Government,  its agencies or  instrumentalities  and repurchase  agreements with
respect thereto.

         High Yield interprets fundamental investment limitation (4) to prohibit
investment in real estate limited partnerships.

Government Money Market may not:

         1. Borrow money,  except for temporary  purposes in an aggregate amount
not to  exceed 5% of the  value of its  total  assets at the time of  borrowing.
(Although not a fundamental  policy  subject to shareholder  approval,  the Fund
intends to repay any money borrowed before any additional  portfolio  securities
are purchased);

         2. Mortgage, pledge or hypothecate any of its assets, except to
collateralize permitted borrowings up to 5% of the value of its total assets at
the time of borrowing;

         3. Purchase securities on "margin" except that the Fund may obtain such
credits as may be necessary for clearing the purchases and sales of securities;

         4. Make short sales of securities unless at all times while a short
position is open the Fund maintains a long position in the same security in an
amount at least equal thereto;

         5. Purchase or sell commodities and commodity contracts;

         6.  Underwrite the  securities of other  issuers,  except to the extent
that in connection with the disposition of restricted securities or the purchase
of  securities  either  directly from the issuer or from an  underwriter  for an
issuer, the Fund may be deemed to be an underwriter;

         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,  entry into repurchase  agreements or
deposits with banks and other financial institutions may be considered loans;

         8. Purchase or hold real estate, except that the Fund may invest in
securities collateralized by real estate or interests therein; and

         9. Purchase or sell interests in oil and gas or other mineral
exploration or development programs.

         As noted above,  the fundamental  investment  limitations of each Fund,
along with its investment  objective,  may not be changed  without the vote of a
majority  of the Fund's  outstanding  voting  securities.  Under the 1940 Act, a
"vote of a majority of the  outstanding  voting  securities" of a Fund means 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 present at a shareholders'  meeting if
more than 50% of the outstanding shares are represented at the meeting in person
or by proxy. If a percentage restriction described above is complied with at the
time an  investment  is made,  a later  increase in  percentage  resulting  from
changing values of portfolio securities or in the amount of assets of the

                                       5

<PAGE>



Fund will not be considered a violation of any of those restrictions.  Except as
otherwise  noted,  the  investment  policies and  limitations  described in this
Statement of  Additional  Information  are non-  fundamental  and may be changed
without a shareholder vote.

         The following are some of the  non-fundamental  limitations  which High
Yield currently observes. High Yield may not:

         1. Purchase or sell any oil, gas or mineral exploration or development
programs, including leases;

         2. 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 permitted  currency futures contracts and
options on currency futures contracts;

         3. 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" (the Fund does not intend to make
short sales  against the box in excess of 5% of its net assets during the coming
year);

         4. Purchase or retain the  securities of an issuer if, to the knowledge
of the Fund's  management,  those  officers and  directors of the Fund,  of Legg
Mason  Fund  Adviser,   Inc.  and  of  Western  Asset  Management   Company  who
individually  own beneficially  more than 0.5% of the outstanding  securities of
that issuer own in the aggregate more than 5% of the securities of that issuer;

         5.  Purchase any  security if, as a result,  more than 5% of the Fund's
total assets would be invested in securities of companies that together with any
predecessors have been in continuous operation for less than three years;

         6. Acquire securities of other open-end investment companies, except in
connection with a merger, consolidation, reorganization or acquisition.

         7. Hold more than 10% of the outstanding voting securities of any one
issuer.


         Yield  Factors  and  Ratings  Standard  & Poor's  ("S&P")  and  Moody's
Investors Service, Inc. ("Moody's") are private services that provide ratings of
the  credit  quality  of  obligations.  Investment  grade  bonds  are  generally
considered  to be those bonds  rated at the time of  purchase  within one of the
four highest grades assigned by S&P or Moody's.  A Fund may use these ratings in
determining  whether  to  purchase,  sell  or  hold a  security.  These  ratings
represent  Moody's and S&P's opinions as to the quality of the obligations which
they  undertake  to rate.  It should be  emphasized,  however,  that 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.  Subsequent to its purchase by a Fund, an issue of obligations may cease
to be rated or its rating may be reduced below the minimum  rating  required for
purchase by that Fund.  The Adviser will consider  such an event in  determining
whether a Fund (other than Government

                                       6

<PAGE>



Money Market)  should  continue to hold the  obligation,  but is not required to
dispose of it. Government Money Market will consider disposing of the obligation
in accordance with Rule 2a-7 under the 1940 Act.

         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.
The  yields on bonds and  other  debt  securities  in which a Fund  invests  are
dependent on a variety of factors,  including  general money market  conditions,
general conditions in the bond market,  the financial  conditions of the issuer,
the size of the offering,  the maturity of the obligation and its rating.  There
may be a wide  variation  in the  quality  of bonds,  both  within a  particular
classification  and between  classifications.  A bond issuer's  obligations  are
subject to the provisions of bankruptcy, insolvency and other laws affecting the
rights and remedies of bond holders or other creditors of an issuer;  litigation
or other  conditions  may also  adversely  affect  the power or  ability of bond
issuers to meet their obligations for the payment of interest and principal.

The  following  information  about  futures  and options  applies to  Government
Intermediate and Investment Grade:


         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  ("GNMA")  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,  the
Fund 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.  Each  Fund  does not  expect  ordinarily  to hold  futures
contracts it has sold until delivery or to use securities it

                                       7

<PAGE>



owns 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 each Fund will not exactly match
the  securities  that  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  that 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, a 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  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 each Fund's  investment  limitations.  Initial margin
may be maintained either in cash or in liquid, high-quality debt 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 a 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

                                       8

<PAGE>



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 liquid debt securities to cover its
obligations  under  futures  contracts it has  purchased  and to ensure that the
contracts  are  unleveraged.  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.
Where a Fund enters into positions that substantially offset one another, it may
segregate assets equal to only one side of the transaction,  consistent with SEC
staff  interpretive  positions.  When a Fund has sold futures contracts to hedge
securities it owns, it will not sell those  securities  (or lend them to another
party) while the contracts are outstanding,  unless it substitutes other similar
securities  for the  securities  sold or lent.  Each Fund will not sell  futures
contracts with a value exceeding the value of securities it owns,  except that a
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 FUTURES CONTRACTS By purchasing an interest rate
futures  contract,  a Fund in  effect  becomes  exposed  to  price  fluctuations
resulting from changes in interest  rates,  and by selling a futures  contract a
Fund neutralizes those fluctuations. If interest rates fall, a 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, a 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, a Fund's
positions in futures  contracts  could have a negative effect on that Fund's net
asset value. If interest rates rise when a Fund has purchased futures contracts,
that Fund could suffer a loss in its futures positions.  Similarly,  if interest
rates fall,  losses in a futures  contract that 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 an  advantageous  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 a Fund wishes to hedge or intends to  purchase.  This may result from
differences  between the  instrument  underlying  the futures  contracts and the
securities a Fund wishes to hedge or intends to purchase,  as would be the case,
for example,  if a 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
may halt  trading in the  contracts  if their prices move up or down 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

                                       9

<PAGE>



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 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  that Fund intends to purchase.  A Fund
may not use these  instruments  for  speculation  or leverage.  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.

         Each Fund may purchase put options on interest  rate futures  contracts
to hedge  against a decline in the market  value of  securities  that 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,  a 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 will be lost by that Fund. The 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).
The 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.  The
Fund may close out an option it has  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.  Each 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 a 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

                                       10

<PAGE>



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 an advantageous 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 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.

         OPTIONS  WRITING  ON DEBT  SECURITIES  Each  Fund may from time to time
write  (sell)  covered  call  options  and covered put options on certain of its
portfolio  securities.  A Fund may  write  call  options  on  securities  in its
portfolio in an attempt to realize,  through the premium that Fund  receives,  a
greater  current return than would be realized on the  securities  alone. A Fund
may write put  options  in an  attempt to  realize  enhanced  income  when it is
willing to purchase the underlying  instrument for its portfolio at the exercise
price.  A Fund may also  purchase  call options for the purpose of acquiring the
underlying  instruments for its portfolio.  At times,  the net cost of acquiring
instruments  in this  manner  (the  exercise  price of the call  option plus the
premium paid) may be less than the cost of acquiring the  instruments  directly.
When it  writes a  covered  call  option,  a Fund  obligates  itself to sell the
underlying  security  to the  purchaser  of the  option at a fixed  price if the
purchaser  exercises the option during the option period. A call is "covered" if
the Fund owns the optioned securities or, in the case of options on certain U.S.
government  securities,  the Fund  maintains  with its custodian in a segregated
account  cash,  U.S.  government  securities  or other  high-grade,  liquid debt
securities with a value sufficient to meet its obligations  under the call. When
a Fund writes a call option,  it receives a premium from the  purchaser.  During
the option period,  the Fund forgoes the opportunity to profit from any increase
in the market price of the security above the exercise price of the option,  but
retains the risk that the price of the security may decline.

         Each Fund may also write covered put options.  When a Fund writes a put
option,  it receives a premium and gives the  purchaser  of the put the right to
sell  the  underlying  security  to the Fund at the  exercise  price at any time
during the option period.  A put is "covered" if the Fund maintains  cash,  U.S.
government  securities or other high-grade,  liquid debt securities with a value
equal to the exercise price in a segregated account. The risk in writing puts is
that the market price of the underlying  security may decline below the exercise
price (less the premiums received).

         Each Fund may seek to terminate its obligations as a writer of a put or
call  option  prior to its  expiration  by  entering  into a  "closing  purchase
transaction."  A  closing  purchase  transaction  is the  purchase  of an option
covering the same underlying security and having the same exercise

                                       11

<PAGE>



price and expiration date as an option  previously  written by the Fund on which
it wishes to terminate its obligation.

         Although not a fundamental  policy  subject to shareholder  vote,  each
Fund  presently  does  not  intend  to write  options  on  portfolio  securities
exceeding  25% of its total assets.  Normally,  options will be written on those
portfolio  securities  which the  Adviser  does not  expect to have  significant
short-term capital appreciation.

         RISKS OF  WRITING  OPTIONS  ON DEBT  SECURITIES  When a Fund  writes an
option,  it  assumes  the risk of  fluctuations  in the value of the  underlying
security in return for a fixed premium and must be prepared to satisfy  exercise
of the  option at any time until the  expiration  date.  The  writing of options
could also result in an increase in the Fund's  turnover rate,  particularly  in
periods of  appreciation  in the market price of the underlying  securities.  In
addition,  writing  options on portfolio  securities  involves a number of other
risks,  including the risk that the Adviser may not correctly  predict  interest
rate movement and the risk that there may not be a liquid  secondary  market for
the  option,  as a result of which the Fund  might be unable to effect a closing
transaction.

         If a Fund is unable to close  out an  option  it has  written,  it must
continue to bear the risks associated with the option, and must continue to hold
cash or securities to cover the option until the option is exercised or expires.
Each Fund may engage in options on  securities  which are not traded on national
exchanges ("unlisted options").  Because unlisted options may be closed out only
with the other  party to the option  transaction,  it may be more  difficult  to
close out unlisted options than listed options.

         REGULATORY   NOTIFICATION   OF  FUTURES  AND  OPTIONS   STRATEGIES  The
Corporation  has  filed on  behalf  of each  Fund 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 Section 4.5 of
the regulations under the Commodity Exchange Act, the notice of eligibility must
include  representations  that each Fund will use futures  contracts and related
options  solely for bona fide  hedging  purposes  within the meaning of the CFTC
regulations,  provided  that each Fund may hold  futures  contracts  and related
options that do not fall within the definition of bona fide hedging transactions
if, with respect to such  non-hedging  transactions,  the sum of initial  margin
deposits on futures  contracts and related options and premiums paid for related
options,  after  taking  into  account  unrealized  profits  and  losses on such
contracts, do not exceed 5% of that Fund's net assets; and provided further that
each  Fund may  exclude  the  amount  by which an  option  is "in the  money" in
computing  such 5%. Each Fund will not  purchase  futures  contracts  or related
options if as a result more than 33 1/3% of that Fund's total assets would be so
invested.  Where a Fund enters into two positions that substantially offset each
other, it determines compliance with the foregoing limitation by considering its
net exposure to changes in the underlying  instrument or market. These limits on
a Fund's investments in futures contracts are not fundamental and may be changed
by the Board of  Directors 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 each Fund's shareholders.


                                       12

<PAGE>



The following information about futures and options applies to High Yield:

         The Fund may  purchase  call  options on  securities  that the  Adviser
intends to include in the Fund's  investment  portfolio in order to fix the cost
of a  future  purchase.  Purchased  options  also  may be  used  as a  means  of
participating  in an anticipated  price increase of a security on a more limited
risk basis than would be possible if the security itself were purchased.  In the
event of a decline in the price of the underlying security, use of this strategy
would  serve to limit the  Fund's  potential  loss to the option  premium  paid;
conversely,  if the market price of the underlying  security increases above the
exercise  price and the Fund either  sells or exercises  the option,  any profit
realized will be reduced by the premium.

         The Fund may purchase  put options in order to hedge  against a decline
in the market value of securities  held in its  portfolio or to enhance  income.
The put  option  enables  the  Fund  to  sell  the  underlying  security  at the
predetermined  exercise price; thus the potential for loss to the Fund below the
exercise price is limited to the option premium paid. If the market price of the
underlying  security is higher than the  exercise  price of the put option,  any
profit the Fund  realizes  on the sale of the  security  would be reduced by the
premium  paid for the put option less any amount for which the put option may be
sold.

         The Fund may write  covered call options on  securities  in which it is
authorized  to invest.  Because it can be  expected  that a call  option will be
exercised if the market value of the  underlying  security  increases to a level
greater than the exercise  price,  the Fund might write  covered call options on
securities  generally when its Adviser believes that the premium received by the
Fund will exceed the extent to which the market price of the underlying security
will exceed the exercise  price.  The  strategy  may be used to provide  limited
protection against a decrease in the market price of the security,  in an amount
equal to the premium  received for writing the call option less any  transaction
costs. Thus, in the event that the market price of the underlying  security held
by the Fund  declines,  the amount of such decline  will be offset  wholly or in
part by the amount of the premium received by the Fund. If, however, there is an
increase  in the  market  price of the  underlying  security  and the  option is
exercised,  the Fund would be  obligated  to sell the  security at less than its
market  value.  The  Fund  would  give  up the  ability  to sell  the  portfolio
securities used to cover the call option while the call option was  outstanding.
Such   securities   would   also  be   considered   illiquid   in  the  case  of
over-the-counter  ("OTC") options written by the Fund, and therefore  subject to
the  Fund's  limitation  on  investing  no more than 15% of its total  assets in
illiquid securities. In addition, the Fund could lose the ability to participate
in an increase in the value of such  securities  above the exercise price of the
call option  because  such an increase  would likely be offset by an increase in
the cost of closing  out the call option (or could be negated if the buyer chose
to exercise the call option at an exercise price below the  securities'  current
market value).

         The sale of a put  option  on a  security  by the Fund  also  serves to
partially offset the cost of a security that the Fund anticipates purchasing. If
the price of the security  rises,  the increased  cost to the Fund of purchasing
the security will be offset,  in whole or in part, by the premium  received.  In
the event,  however,  that the price of the  security  falls below the  exercise
price of the option and the option is  exercised,  the Fund will be  required to
purchase the security  from the holder of the option at a price in excess of the
current market price of the security.  The Fund's loss on this  transaction will
be offset,  in whole or in part,  to the extent of the  premium  received by the
Fund for writing the option.

                                       13

<PAGE>



         The Fund may  purchase  put and call  options and write put and covered
call  options on bond  indices in much the same  manner as  securities  options,
except that bond index options may serve as a hedge against overall fluctuations
in the debt  securities  markets (or a market  sector)  rather than  anticipated
increases  or  decreases  in the value of a  particular  security.  A bond index
assigns a value to the  securities  included  in the index and  fluctuates  with
changes in such values. Settlements of bond index options are effected with cash
payments and do not involve the delivery of securities. Thus, upon settlement of
a bond index  option,  the purchaser  will realize,  and the writer will pay, an
amount based on the difference  between the exercise price and the closing price
of the bond index.  The  effectiveness  of hedging  techniques  using bond index
options  will  depend on the extent to which price  movements  in the bond index
selected  correlate  with price  movements of the  securities  in which the Fund
invests.

         The Fund may  purchase  and  write  covered  straddles  on  securities,
currencies or bond indices. A long straddle is a combination of a call and a put
option  purchased  on the same  security,  index or currency  where the exercise
price of the put is less than or equal to the  exercise  price of the call.  The
Fund would  enter into a long  straddle  when the  Adviser  believes  that it is
likely that  interest  rates or currency  exchange  rates will be more  volatile
during the term of the options than the option pricing implies. A short straddle
is a  combination  of a call and a put  written on the same  security,  index or
currency  where  the  exercise  price  of the put is less  than or  equal to the
exercise  price of the call.  In a covered  short  straddle,  the same  issue of
security or currency is considered  cover for both the put and the call that the
Fund has written.  The Fund would enter into a short  straddle  when the Adviser
believes that it is unlikely that interest rates or currency exchange rates will
be as volatile during the term of the options as the option pricing implies.  In
such  case,  the Fund  will set  aside  cash  and/or  liquid,  high  grade  debt
securities in a segregated account with its custodian equivalent in value to the
amount,  if any, by which the put is in-the-money,  that is, the amount by which
the exercise price of the put exceeds the current market value of the underlying
security.

Foreign Currency Options and Related Risks

         The Fund may purchase and write (sell) options on foreign currencies in
order to hedge against the risk of foreign  exchange rate fluctuation on foreign
securities the Fund holds or which it intends to purchase.  For example,  if the
Fund  enters into a contract to  purchase  securities  denominated  in a foreign
currency,  it  could  effectively  fix  the  maximum  U.S.  dollar  cost  of the
securities by purchasing call options on that foreign  currency.  Similarly,  if
the Fund held  securities  denominated in a foreign  currency and  anticipated a
decline in the value of that currency  against the U.S.  dollar,  it could hedge
against such a decline by purchasing a put option on the currency involved.  The
purchase  of an  option  on  foreign  currency  may be  used  to  hedge  against
fluctuations in exchange rates although, in the event of exchange rate movements
adverse to the Fund's options position,  it may forfeit the entire amount of the
premium plus related transaction costs. In addition,  the Fund may purchase call
options on foreign currency to enhance income when its Adviser  anticipates that
the currency will  appreciate in value,  but the securities  denominated in that
currency do not present attractive investment opportunities.

         If the Fund writes an option on foreign  currency,  it will  constitute
only a partial  hedge,  up to the amount of the premium  received,  and the Fund
could be  required to purchase or sell  foreign  currencies  at  disadvantageous
exchange rates, thereby incurring losses. The Fund may use

                                       14

<PAGE>



options on currency to cross-hedge, which involves writing or purchasing options
on one currency to hedge against  changes in exchange rates of a different,  but
related,  currency. If the Fund uses cross-hedging,  it may experience losses on
both the currency in which it has invested and the currency used for hedging, if
the two currencies do not vary with the expected degree of correlation.

         The Fund's ability to establish and close out positions on such options
is  subject to the  maintenance  of a liquid  secondary  market.  Although  many
options on foreign  currencies are exchange  traded,  the majority are traded on
the OTC market.  The Fund will not purchase or write such options unless, in the
opinion of the Adviser,  the market for them has developed  sufficiently.  There
can be no assurance that a liquid  secondary  market will exist for a particular
option at any specific  time.  In addition,  options on foreign  currencies  are
affected by all of those  factors  that  influence  foreign  exchange  rates and
investments generally.  These OTC options also involve credit risks that may not
be present in the case of exchange-traded currency options.

Futures Contracts and Options on Futures Contracts

         The Fund will limit its use of futures contracts and options on futures
contracts to hedging transactions or other circumstances permitted by regulatory
authorities.  For  example,  the Fund might use futures  contracts to attempt to
hedge against  anticipated changes in interest rates that might adversely affect
either the value of the Fund's  securities or the price of the  securities  that
the Fund intends to purchase.  The Fund's  hedging may include  sales of futures
contracts  as an offset  against  the effect of expected  increases  in interest
rates,  and  purchases of futures  contracts as an offset  against the effect of
expected declines in interest rates.  Although other techniques could be used to
reduce exposure to interest rate fluctuations, the Fund may be able to hedge its
exposure more effectively and perhaps at a lower cost by using futures contracts
and options on futures contracts.

         The Fund may also  purchase  call or put  options on  foreign  currency
futures  contracts to obtain a fixed foreign  exchange rate at limited risk. The
Fund may purchase a call option on a foreign  currency futures contract to hedge
against a rise in the  foreign  exchange  rate  while  intending  to invest in a
foreign  security of the same  currency.  The Fund may  purchase  put options on
foreign currency  futures  contracts as a hedge against a decline in the foreign
exchange rates or the value of its foreign  portfolio  securities.  The Fund may
write a call option on a foreign  currency  futures  contract as a partial hedge
against the effects of declining  foreign exchange rates on the value of foreign
securities.  The Fund may sell a put option on a foreign  currency to  partially
offset  the  cost of a  security  denominated  in that  currency  that  the Fund
anticipates  purchasing;  however, the cost will only be offset to the extent of
the premium received by the Fund for writing the option.

         The Fund also may use futures contracts on fixed income instruments and
options thereon to hedge its investment portfolio against changes in the general
level of interest  rates. A futures  contract on a fixed income  instrument is a
bilateral  agreement  pursuant to which one party agrees to make,  and the other
party agrees to accept,  delivery of the specified type of fixed income security
called for in the contract at a specified  future time and at a specified price.
The Fund may  purchase a futures  contract on a fixed  income  security  when it
intends  to  purchase  fixed  income  securities  but has not yet done so.  This
strategy may minimize the effect of all or part of an

                                       15

<PAGE>



increase in the market price of the fixed income  security that the Fund intends
to  purchase  in the future.  A rise in the price of the fixed  income  security
prior to its  purchase  may be either  offset by an increase in the value of the
futures  contract  purchased  by the Fund or avoided by taking  delivery  of the
fixed income  securities under the futures contract.  Conversely,  a fall in the
market  price  of  the  underlying   fixed  income  security  may  result  in  a
corresponding decrease in the value of the futures position. The Fund may sell a
futures  contract on a fixed income security in order to continue to receive the
income from a fixed income security,  while  endeavoring to avoid part or all of
the  decline in the  market  value of that  security  that  would  accompany  an
increase in interest rates.

         The Fund may  purchase  a call  option on a futures  contract  to hedge
against a market advance in debt  securities that the Fund plans to acquire at a
future date. The purchase of a call option on a futures contract is analogous to
the purchase of a call option on an individual fixed income security that can be
used as a temporary  substitute for a position in the security itself.  The Fund
also may write  covered  call options on futures  contracts  as a partial  hedge
against a decline  in the price of fixed  income  securities  held in the Fund's
investment  portfolio,  or purchase put options on futures contracts in order to
hedge  against a decline  in the value of fixed  income  securities  held in the
Fund's investment portfolio.  The Fund may write a put option on a security that
the Fund anticipates  purchasing to partially offset the cost of purchasing that
security; however, the cost will only be offset to the extent of the premium the
Fund receives for writing the option.

         The Fund may sell securities index futures contracts in anticipation of
a general market or market sector decline that could adversely affect the market
value of its investments. To the extent that a portion of the Fund's investments
correlate with a given index, the sale of futures  contracts on that index could
reduce  the  risks  associated  with  a  market  decline  and  thus  provide  an
alternative to the liquidation of securities positions. For example, if the Fund
correctly  anticipates  a general  market  decline  and sells  securities  index
futures to hedge  against  this risk,  the gain in the futures  position  should
offset  some or all of the decline in the value of the  portfolio.  The Fund may
purchase  securities index futures  contracts if a significant  market or market
sector advance is anticipated. Such a purchase of a futures contract would serve
as a temporary  substitute  for the  purchase of  individual  securities,  which
securities  may then be  purchased  in an orderly  fashion.  This  strategy  may
minimize  the  effect  of all or part of an  increase  in the  market  price  of
securities  that  the  Fund  intends  to  purchase.  A rise in the  price of the
securities should be partly or wholly offset by gains in the futures position.

         As in the case of a purchase of a securities  index  futures  contract,
the Fund may purchase a call option on a securities  index  futures  contract to
hedge against a market advance in securities that the Fund plans to acquire at a
future date.  The Fund may write put options on  securities  index  futures as a
partial  anticipatory  hedge and may write  covered call  options on  securities
index  futures as a partial  hedge against a decline in the prices of bonds held
in its  portfolio.  This  is  analogous  to  writing  covered  call  options  on
securities.  The Fund also may purchase put options on securities  index futures
contracts.  The purchase of put options on securities index futures contracts is
analogous to the purchase of  protective  put options on  individual  securities
where a level of protection  is sought below which no  additional  economic loss
would be incurred by the Fund.


                                       16

<PAGE>



         The Fund may also  purchase  and sell  futures  contracts  on a foreign
currency. The Fund may sell a foreign currency futures contract to hedge against
possible  variations in the exchange rate of the foreign currency in relation to
the U.S.  dollar.  In  addition,  the Fund may sell a foreign  currency  futures
contract  when the  Adviser  anticipates  a  general  weakening  of the  foreign
currency  exchange  rate that could  adversely  affect the market  values of the
Fund's foreign securities holdings.  In this case, the sale of futures contracts
on the  underlying  currency  may reduce the risk to the Fund  caused by foreign
currency variations and, by so doing,  provide an alternative to the liquidation
of securities  positions in the Fund and resulting  transaction  costs. When the
Adviser anticipates a significant foreign exchange rate increase while intending
to invest in a security denominated in a foreign currency, the Fund may purchase
a foreign  currency futures contract to hedge against a rise in foreign exchange
rates pending completion of the anticipated  transaction.  Such a purchase would
serve as a temporary measure to protect the Fund against any rise in the foreign
exchange rate that may add  additional  costs to acquiring the foreign  security
position.

         The Fund may also  purchase  call or put  options on  foreign  currency
futures  contracts to obtain a fixed foreign  exchange rate at limited risk. The
Fund may  purchase  a call  option or write a put  option on a foreign  currency
futures  contract  to hedge  against a rise in the foreign  exchange  rate while
intending  to invest in a foreign  security of the same  currency.  The Fund may
purchase put options on foreign  currency  futures  contracts as a partial hedge
against a decline  in the  foreign  exchange  rates or the value of its  foreign
portfolio  securities.  It may also  write a call  option on a foreign  currency
futures  contract as a partial  hedge  against the effects of declining  foreign
exchange rates on the value of foreign securities.

         The Fund may also write put options on interest rate,  securities index
or foreign currency futures  contracts while, at the same time,  purchasing call
options on the same interest rate,  securities index or foreign currency futures
contract in order synthetically to create a long interest rate, securities index
or foreign currency futures  contract  position.  The options will have the same
strike prices and expiration  dates.  The Fund will engage in this strategy only
when  its  Adviser  believes  it is more  advantageous  to the  Fund to do so as
compared to purchasing the futures contract.

         The Fund may also  purchase  and write  covered  straddles  on interest
rate, foreign currency or securities index futures contracts. A long straddle is
a combination  of a call and a put purchased on the same futures  contract where
the exercise price of the put option is less than the exercise price of the call
option.  The Fund would enter into a long  straddle  when it believes that it is
likely  that  interest  rates or foreign  currency  exchange  rates will be more
volatile during the term of the options than the option pricing implies. A short
straddle is a combination of a call and put written on the same futures contract
where the exercise  price of the put option is less than the  exercise  price of
the call option.  In a covered  short  straddle,  the same  futures  contract is
considered "cover" for both the put and the call that the Fund has written.  The
Fund would enter into a short straddle when it believes that it is unlikely that
interest rates or foreign currency exchange rates will be as volatile during the
term of the options as the option pricing  implies.  In such case, the Fund will
set aside cash and/or liquid, high grade debt securities in a segregated account
with its  custodian  equal in value to the  amount,  if any, by which the put is
"in-the-money",  that is,  the  amount  by which the  exercise  price of the put
exceeds the current market value of the underlying futures contract.


                                       17

<PAGE>



         When a purchase or sale of a futures  contract is made by the Fund, the
Fund is  required  to  deposit  with its  custodian  (or a  broker,  if  legally
permitted) a specified amount of cash or U.S.  Government  securities  ("initial
margin").  The margin required for a futures  contract is set by the exchange on
which  the  contract  is  traded  and may be  modified  during  the  term of the
contract.  The  initial  margin is in the nature of a  performance  bond or good
faith  deposit  on the  futures  contract,  which is  returned  to the Fund upon
termination  of the contract  assuming  all  contractual  obligations  have been
satisfied. Under certain circumstances,  such as periods of high volatility, the
Fund may be required by an exchange to increase the level of its initial  margin
payment. Additionally, initial margin requirements may be increased generally in
the future by regulatory action. The Fund expects to earn interest income on its
initial margin deposits.  A futures contract held by the Fund is valued daily at
the official  settlement  price of the exchange on which it is traded.  Each day
the Fund pays or receives cash,  called  "variation  margin," equal to the daily
change  in  value  of  the   futures   contract.   This   process  is  known  as
"marking-to-market."  Variation margin does not represent a borrowing or loan by
the Fund but is instead settlement between the Fund and the broker of the amount
one would owe the other if the futures  contract  had  expired on that date.  In
computing daily net asset value, the Fund will  mark-to-market  its open futures
positions.

         The Fund is also  required to deposit and maintain  margin with respect
to put and call options on futures  contracts and on certain foreign  currencies
written by it. Such margin  deposits  will vary  depending  on the nature of the
underlying  futures  contract  or  currency  (and  the  related  initial  margin
requirements),  the  current  market  value of the option and other  options and
futures positions held by the Fund.

         Although some futures  contracts call for making or taking  delivery of
the underlying  securities,  generally futures contracts are closed out prior to
delivery  by  offsetting  purchases  or  sales  of  matching  futures  contracts
(involving the same currency,  index or underlying security and delivery month).
If an offsetting  purchase price is less than the original sale price,  the Fund
realizes a gain,  or if it is more,  the Fund  realizes a loss. If an offsetting
sale price is more than the original  purchase price,  the Fund realizes a gain,
or if it is less, the Fund realizes a loss. The Fund will also bear  transaction
costs for each contract, which must be considered in these calculations.

         The Fund will not enter into futures  contracts or  commodities  option
positions if, immediately thereafter,  the initial margin deposits plus premiums
paid  by  it,  less  the  amount  by  which  any  such  options   positions  are
"in-the-money" at the time of purchase, would exceed 5% of the fair market value
of the Fund's total assets. A call option is  "in-the-money" if the value of the
futures contract that is the subject of the option exceeds the exercise price. A
put option is  "in-the-money"  if the  exercise  price  exceeds the value of the
futures  contract that is the subject of the option.  Foreign  currency  options
traded on a  commodities  exchange  are  considered  commodity  options for this
purpose.

Risks Associated with Futures and Options

         In  considering  the  Fund's  use of  futures  contracts  and  options,
particular note should be taken of the following:

         (1) Positions in futures contracts may be closed out only on an
exchange or board of trade that provides a secondary market for such futures
contracts.  Futures exchanges may limit

                                       18

<PAGE>



the amount of fluctuation  permitted in certain futures contract prices during a
single  trading day.  The daily limit  establishes  the maximum  amount that the
price of a futures  contract may vary either up or down from the previous  day's
settlement price at the end of the current trading session. Once the daily limit
has been reached in a futures  contract subject to the limit, no more trades may
be made on that day at a price beyond that limit.  The daily limit  governs only
price  movements  during a particular  trading day and therefore  does not limit
potential  losses  because  the limit may work to  prevent  the  liquidation  of
unfavorable  positions.  For example,  futures prices have occasionally moved to
the daily limit for several  consecutive trading days with little or no trading,
thereby  preventing prompt  liquidation of positions and subjecting some holders
of futures contracts to substantial losses.

         (2) The ability to establish and close out positions in either  futures
contracts or  exchange-listed  options is also subject to the  maintenance  of a
liquid secondary  market.  Consequently,  it may not be possible for the Fund to
close a position  and, in the event of adverse price  movements,  the Fund would
have to make daily cash  payments  of  variation  margin  (except in the case of
purchased options). However, in the event futures contracts or options have been
used to hedge portfolio  securities,  such securities will not be sold until the
contracts can be terminated. In such circumstances,  an increase in the price of
the securities, if any, may partially or completely offset losses on the futures
contract.  However, there is no guarantee that the price of the securities will,
in fact, correlate with the price movements in the contracts and thus provide an
offset to losses on the contracts.

         (3)  Successful  use by the Fund of futures  contracts and options will
depend upon the Adviser's  ability to predict  movements in the direction of the
overall  securities,  currency  and  interest  rate  markets,  which may require
different  skills  and  techniques  than  predicting  changes  in the  prices of
individual  securities.  Moreover,  futures  contracts relate not to the current
level of the underlying  instrument but to the anticipated  levels at some point
in the future.  There is, in addition,  the risk that the movements in the price
of the futures  contract will not correlate  with the movements in prices of the
securities or currencies  being hedged.  For example if the price of the futures
contract  moves less than the price of the  securities  or  currencies  that are
subject to the hedge,  the hedge will not be fully  effective;  however,  if the
price of  securities  or  currencies  being  hedged has moved in an  unfavorable
direction,  the Fund would be in a better  position than if it had not hedged at
all. If the price of the  securities or  currencies  being hedged has moved in a
favorable  direction,  this  advantage may be partially  offset by losses in the
futures position. In addition, if the Fund has insufficient cash, it may have to
sell  assets  from its  investment  portfolio  to meet  daily  variation  margin
requirements.  Any such  sale of assets  may or may not be made at  prices  that
reflect the rising market;  consequently,  the Fund may need to sell assets at a
time  when  such  sales are  disadvantageous  to the  Fund.  If the price of the
futures  contract  moves  more than the price of the  underlying  securities  or
currencies,  the Fund  will  experience  either a loss or a gain on the  futures
contract that may or may not be  completely  offset by movements in the price of
the securities or currencies that are the subject of the hedge.

         (4) The value of an option  position will reflect,  among other things,
the  current  market  price of the  underlying  security,  futures  contract  or
currency, the time remaining until expiration,  the relationship of the exercise
price to the market price,  the  historical  price  volatility of the underlying
security, index, futures contract or currency and general market conditions. For
this

                                       19

<PAGE>



reason,  the  successful use of options as a hedging  strategy  depends upon the
Adviser's  ability  to  forecast  the  direction  of price  fluctuations  in the
underlying market or market sector.

         (5) In  addition  to the  possibility  that  there may be an  imperfect
correlation,  or no correlation at all,  between price  movements in the futures
position and the securities or currencies being hedged,  movements in the prices
of futures contracts may not correlate perfectly with movements in the prices of
the hedged  securities or  currencies  due to price  distortions  in the futures
market.  There may be several  reasons  unrelated to the value of the underlying
securities or currencies  that cause this  situation to occur.  First,  as noted
above,  all  participants  in the  futures  market are  subject  to initial  and
variation margin  requirements.  If, to avoid meeting  additional margin deposit
requirements  or for other  reasons,  investors  choose  to close a  significant
number of futures contracts through offsetting transactions,  distortions in the
normal price  relationship  between the securities or currencies and the futures
markets  may occur.  Second,  because  the margin  deposit  requirements  in the
futures  market are less  onerous  than margin  requirements  in the  securities
market,  there may be  increased  participation  by  speculators  in the futures
market; such speculative activity in the futures market also may cause temporary
price  distortions.  Third,  participants  could  make or take  delivery  of the
underlying securities or currencies instead of closing out their contracts. As a
result, a correct forecast of general market trends may not result in successful
hedging  through the use of futures  contracts over the short term. In addition,
activities of large traders in both the futures and securities markets involving
arbitrage  and  other  investment  strategies  may  result  in  temporary  price
distortions.

         (6) Options  normally have expiration  dates of up to three years.  The
exercise price of the options may be below, equal to or above the current market
value of the underlying security, index, futures contract or currency. Purchased
options that expire  unexercised have no value, and the Fund will realize a loss
in the amount paid plus any transaction costs.

         (7) Like  options  on  securities  and  currencies,  options on futures
contracts have a limited life. The ability to establish and close out options on
futures will be subject to the development  and maintenance of liquid  secondary
markets on the relevant  exchanges or boards of trade. There can be no certainty
that liquid secondary markets for all options on futures contracts will develop.

         (8) Purchasers of options on futures contracts pay a premium in cash at
the time of purchase.  This amount and the transaction  costs are all that is at
risk.  Sellers of options on futures  contracts,  however,  must post an initial
margin and are subject to additional  margin calls that could be  substantial in
the event of adverse price movements.  In addition,  although the maximum amount
at risk when the Fund purchases an option is the premium paid for the option and
the transaction costs, there may be circumstances when the purchase of an option
on a  futures  contract  would  result  in a loss to the Fund  when the use of a
futures  contract  would not,  such as when there is no movement in the value of
the securities or currencies being hedged.

         (9) The Fund's activities in the futures and options markets may result
in a higher portfolio turnover rate and additional transaction costs in the form
of added brokerage  commissions;  however, the Fund also may save on commissions
by using such  contracts  as a hedge  rather than  buying or selling  individual
securities or currencies in anticipation or as a result of market movements.


                                       20

<PAGE>



         (10) The Fund may purchase and write both  exchange-traded  options and
OTC options.  The ability to establish  and close out positions on the exchanges
is subject to the maintenance of a liquid  secondary  market.  Although the Fund
intends to purchase or write only those exchange-traded  options for which there
appears to be an active  secondary  market,  there is no assurance that a liquid
secondary  market will exist for any  particular  option at any  specific  time.
Closing  transactions  may be effected with respect to options traded in the OTC
markets  (currently  the  primary  markets for  options on debt  securities  and
foreign  currencies)  only by  negotiating  directly with the other party to the
option contract,  or in a secondary market for the option if such market exists.
Although  the Fund will enter into OTC options  only with  dealers that agree to
enter  into,  and that are  expected  to be capable of  entering  into,  closing
transactions with the Fund, there can be no assurance that the Fund will be able
to liquidate an OTC option at a favorable price at any time prior to expiration.
In the  event of  insolvency  of the  contra-party,  the Fund may be  unable  to
liquidate an OTC option.  Accordingly,  it may not be possible to effect closing
transactions  with  respect to certain  options,  with the result  that the Fund
would have to exercise  those  options that it has purchased in order to realize
any profit.  With respect to options written by the Fund, the inability to enter
into a closing  transaction  may  result  in  material  losses to the Fund.  For
example,  because the Fund must maintain a covered  position with respect to any
call option it writes on a security,  futures contract or currency, the Fund may
not sell the  underlying  security,  futures  contract or currency or invest any
cash, U.S. Government  securities or liquid high quality debt securities used as
cover during the period it is obligated under such option.  This requirement may
impair the Fund's ability to sell a portfolio  security or make an investment at
a time when such a sale or investment might be advantageous.

         (11) Securities  index options are settled  exclusively in cash. If the
Fund  purchases  a put or call  option  on an  index,  the Fund will not know in
advance the  difference,  if any,  between the closing value of the index on the
exercise  date and the exercise  price of the option  itself.  Thus, if the Fund
exercises a securities  index option before the closing index value for that day
is available,  the Fund runs the risk that the level of the underlying index may
subsequently change.

Special Risks Related to Foreign Currency Futures Contracts and Options on Such
Contracts and Options on Foreign Currencies

         Buyers and sellers of foreign currency futures contracts are subject to
the same risks that apply to the use of futures  generally.  In addition,  there
are risks associated with foreign currency futures  contracts and their use as a
hedging device similar to those  associated  with options on foreign  currencies
described below. Further, settlement of a foreign currency futures contract must
occur within the country  issuing the underlying  currency.  Thus, the Fund must
accept or make delivery of the underlying  foreign  currency in accordance  with
any U.S. or foreign  restrictions  or regulations  regarding the  maintenance of
foreign banking  arrangements  by U.S.  residents and may be required to pay any
fees,  taxes or charges  associated  with such delivery that are assessed in the
issuing country.

         Options on foreign  currency  futures  contracts  may  involve  certain
additional  risks.  The ability to  establish  and close out  positions  on such
options is subject to the maintenance of a liquid  secondary  market.  To reduce
this risk,  the Fund will not  purchase  or write  options  on foreign  currency
futures  contracts  unless and until, in the opinion of the Adviser,  the market
for such options has developed  sufficiently  that the risks in connection  with
such options are not greater

                                       21

<PAGE>



than  the  risks in  connection  with  transactions  in the  underlying  foreign
currency futures contracts. Compared to the purchase or sale of foreign currency
futures  contracts,  the  purchase of call or put  options on futures  contracts
involves less  potential  risk to the Fund because the maximum amount at risk is
the premium paid for the option (plus transaction costs).  However, there may be
circumstances  when the  purchase of a call or put option on a foreign  currency
futures  contract  would result in a loss,  such as when there is no movement in
the price of the underlying  currency or futures contract,  when the purchase of
the underlying futures contract would not result in a loss.

         The value of a foreign  currency  option  depends upon the value of the
underlying  currency relative to the U.S. dollar. As a result,  the price of the
option  position may vary with changes in the value of either or both currencies
and may have no  relationship  to the investment  merits of a foreign  security.
Because foreign currency transactions  occurring in the interbank market involve
substantially  larger  amounts  than  those that may be  involved  in the use of
foreign currency options, investors may be disadvantaged by having to deal in an
odd lot market  (generally  consisting of  transactions of less than $1 million)
for the underlying foreign currencies at prices that are less favorable than for
round lots.

         There is no systematic  reporting of last sale  information for foreign
currencies or any  regulatory  requirement  that  quotations  available  through
dealers or other market sources be firm or revised on a timely basis.  Quotation
information available is generally  representative of very large transactions in
the interbank market and thus may not reflect  relatively  smaller  transactions
(i.e.,  less than $1 million) where rates may be less  favorable.  The interbank
market in foreign currencies is a global, around-the-clock market. To the extent
that the U.S.  options  markets are closed while the markets for the  underlying
currencies  remain open,  significant price and rate movements may take place in
the  underlying  markets that cannot be reflected in the options  markets  until
they reopen.

Additional Risks of Options on Securities, Futures Contracts, Options on Futures
and Forward Currency Exchange Contracts and Options Thereon Traded on Foreign
Exchanges

         Options on securities, futures contracts, options on futures contracts,
currencies  and options on currencies may be traded on foreign  exchanges.  Such
transactions may not be regulated as effectively as similar  transactions in the
United States,  may not involve a clearing  mechanism and related guarantees and
are subject to the risk of  governmental  actions  affecting  trading in, or the
price  of,  foreign  securities.  The  value  of such  positions  also  could be
adversely  affected by (1) other complex foreign  political,  legal and economic
factors,  (2) lesser  availability than in the United States of data on which to
make trading  decisions,  (3) delays in the Fund's  ability to act upon economic
events  occurring in foreign  markets  during  non-business  hours in the United
States,  (4) the  imposition  of  different  exercise and  settlement  terms and
procedures  and margin  requirements  than in the  United  States and (5) lesser
trading volume.

Forward Contracts

         The  Fund  may  use  forward  currency  exchange  contracts   ("forward
contracts") to hedge against uncertainty in the level of future exchange rates.


                                       22

<PAGE>



         The Fund may enter into  forward  contracts  with  respect to  specific
transactions.  For example,  when the Fund  anticipates  purchasing or selling a
security  denominated in a foreign currency,  or when it anticipates the receipt
in a foreign  currency of dividend  or interest  payments on a security  that it
holds, the Fund may desire to "lock in" the U.S. dollar price of the security or
the U.S. dollar equivalent of such payment, as the case may be, by entering into
a forward  contract for the purchase or sale, for a fixed amount of U.S. dollars
or  foreign  currency,  of  the  amount  of  foreign  currency  involved  in the
underlying transaction.  The Fund will thereby attempt to protect itself against
a possible loss resulting from an adverse change in the relationship between the
currency exchange rates during the period between the date on which the security
is purchased or sold, or on which the payment is declared, and the date on which
such payments are made or received.

         The Fund also may use forward  contracts  to "lock in" the U.S.  dollar
value of its  portfolio  positions,  to increase the Fund's  exposure to foreign
currencies  that the  Adviser  believes  may rise in value  relative to the U.S.
dollar or to shift the Fund's exposure to foreign currency fluctuations from one
country to another. For example,  when the Adviser believes that the currency of
a particular  foreign country may suffer a substantial  decline  relative to the
U.S. dollar or another  currency,  it may enter into a forward  contract to sell
the amount of the former foreign currency approximating the value of some or all
of the Fund's securities denominated in such foreign currency.  These investment
practices generally are referred to as "cross-currency hedging" when two foreign
currencies are involved.

         At or before the maturity date of a forward contract requiring the Fund
to sell a currency,  the Fund may either sell a portfolio  security  and use the
sale proceeds to make delivery of the currency or retain the security and offset
its  contractual  obligation  to deliver  the  currency by  purchasing  a second
contract  pursuant to which the Fund will obtain, on the same maturity date, the
same amount of the currency that it is obligated to deliver. Similarly, the Fund
may close out a forward contract  requiring it to purchase a specified  currency
by entering into a second  contract  entitling it to sell the same amount of the
same currency on the maturity date of the first contract. The Fund would realize
a gain or loss as a result of entering into such an offsetting  forward contract
under either  circumstance  to the extent the exchange rate or rates between the
currencies  involved moved between the execution dates of the first contract and
the offsetting contract.

         The precise  matching of the forward  contract  amount and the value of
the securities  involved will not generally be possible because the future value
of such securities in foreign  currencies will change as a consequence of market
movements in the value of those securities between the date the forward contract
is entered into and the date it matures.  Accordingly,  it may be necessary  for
the Fund to purchase additional foreign currency on the spot (i.e., cash) market
(and bear the expense of such  purchase)  if the market value of the security is
less than the amount of foreign currency the Fund is obligated to deliver and if
a  decision  is made to sell the  security  and  make  delivery  of the  foreign
currency. Conversely, it may be necessary to sell on the spot market some of the
foreign currency received upon the sale of the portfolio  security if its market
value exceeds the amount of foreign currency the Fund is obligated to deliver.

         The  projection of short-term  currency  market  movements is extremely
difficult,  and the  successful  execution of a short-term  hedging  strategy is
highly uncertain.  Forward contracts involve the risk that anticipated  currency
movements will not be accurately predicted, causing the

                                       23

<PAGE>



Fund to sustain losses on these  contracts and transaction  costs.  The Fund may
enter into forward  contracts or maintain a net exposure to such  contracts only
if (1) the  consummation of the contracts would not obligate the Fund to deliver
an amount of foreign  currency  in excess of the value of the  Fund's  portfolio
securities  or  other  assets  denominated  in that  currency  or (2)  the  Fund
maintains  cash,  U.S.  Government  securities or other liquid,  high-grade debt
securities in a segregated  account with the Fund's custodian,  marked-to-market
daily, in an amount not less than the value of the Fund's total assets committed
to the consummation of the contract.  Under normal circumstances,  consideration
of the prospect for currency  parities will be incorporated into the longer-term
investment  decisions  made with regard to overall  diversification  strategies.
However,  the Adviser  believes that it is important to have the  flexibility to
enter into such forward  contracts when it determines that the best interests of
the Fund will be served.

         The cost to the Fund of  engaging  in  forward  contracts  varies  with
factors such as the currencies  involved,  the length of the contract period and
the market  conditions then  prevailing.  Because forward  contracts are usually
entered into on a principal basis, no fees or commissions are involved.  The use
of  forward  contracts  does not  eliminate  fluctuations  in the  prices of the
underlying  securities  the Fund owns or intends to  acquire,  but it does fix a
rate of exchange in advance.  In addition,  although forward contracts limit the
risk of loss due to a decline in the value of the hedged currencies, at the same
time,  they limit any  potential  gain that might result should the value of the
currencies increase.

         Although the Fund values its assets daily in terms of U.S. dollars,  it
does not intend to convert its holdings of foreign  currencies into U.S. dollars
on a daily basis.  The Fund may convert foreign  currency from time to time, and
investors should be aware of the costs of currency conversion.  Although foreign
exchange  dealers do not charge a fee for  conversion,  they do realize a profit
based on the difference  between the prices at which they are buying and selling
various  currencies.  Thus, a dealer may offer to sell a foreign currency to the
Fund at one rate,  while  offering  a lesser  rate of  exchange  should the Fund
desire to resell that currency to the dealer.

Foreign Currency Warrants

         Foreign  currency  warrants  entitle  the holder to receive  from their
issuer an amount of cash  (generally,  for warrants issued in the United States,
in U.S.  dollars) that is  calculated  pursuant to a  predetermined  formula and
based on the  exchange  rate between a specified  foreign  currency and the U.S.
dollar  as of the  exercise  date  of the  warrant.  Foreign  currency  warrants
generally are exercisable  upon their issuance and expire as of a specified date
and time.  Foreign  currency  warrants have been issued in connection  with U.S.
dollar-denominated  debt offerings by major  corporate  issuers in an attempt to
reduce the foreign currency  exchange risk that is inherent in the international
fixed income/debt marketplace.  The formula used to determine the amount payable
upon  exercise of a foreign  currency  warrant  may make the  warrant  worthless
unless the  applicable  foreign  currency  exchange  rate moves in a  particular
direction.

         Foreign currency  warrants are severable from the debt obligations with
which  they may be  offered  and may be listed on  exchanges.  Foreign  currency
warrants may be exercisable  only in certain  minimum  amounts,  and an investor
wishing to exercise warrants who possesses less than the minimum number required
for  exercise  may be  required  either  to sell  the  warrants  or to  purchase
additional warrants, thereby incurring additional transaction costs. In the case
of any

                                       24

<PAGE>



exercise  of  warrants,  there may be a time delay  between the time a holder of
warrants gives  instructions to exercise and the time the exchange rate relating
to exercise is  determined,  during  which time the  exchange  rate could change
significantly,  thereby  affecting both the market and cash settlement values of
the warrants being exercised.

         The expiration  date of the warrants may be accelerated if the warrants
are  delisted  from an exchange or if their  trading is  suspended  permanently,
which would  result in the loss of any  remaining  "time  value" of the warrants
(i.e., the difference between the current market value and the exercise value of
the warrants) and, in the case where the warrants were  "out-of-the-money," in a
total  loss of the  purchase  price  of the  warrants.  Warrants  are  generally
unsecured obligations of their issuers and are not standardized foreign currency
options  issued by the Options  Clearing  Corporation  ("OCC").  Unlike  foreign
currency options issued by OCC, the terms of foreign currency warrants generally
will not be amended in the event of governmental or regulatory actions affecting
exchange  rates or in the event of the imposition of other  regulatory  controls
affecting the international  currency markets. The initial public offering price
of foreign  currency  warrants is generally  considerably in excess of the price
that a commercial user of foreign  currencies  might pay in the interbank market
for a  comparable  option  involving  significantly  larger  amounts  of foreign
currencies.  Foreign  currency  warrants  are  subject  to  significant  foreign
exchange  risk,  including  risks  arising from complex  political  and economic
factors.

         The requirements for qualification as a regulated investment company
also may limit the extent to which a Fund may engage in transactions in options,
futures, options on futures or forward contracts.  See "Additional Tax
Information."

Cover for Strategies Involving Options, Futures and Forward Contracts

         The Fund will not use  leverage  in its  options,  futures  and forward
contract strategies. The Fund will not enter into an options, futures or forward
currency  strategy  that exposes it to an  obligation to another party unless it
owns either (1) an offsetting ("covering") position in securities, currencies or
other options,  futures or forward contracts or (2) cash, receivables and liquid
high quality debt  securities  with a value  sufficient  to cover its  potential
obligations.  The Fund will comply with  guidelines  established by the SEC with
respect to coverage of these strategies by mutual funds,  and, if the guidelines
so require,  will set aside cash and/or liquid,  high-grade debt securities in a
segregated   account   with  its   custodian  in  the  amount   prescribed,   as
marked-to-market  daily.  Securities,  currencies  or other  options  or futures
positions used for cover and securities  held in a segregated  account cannot be
sold or closed out while the strategy is  outstanding,  unless they are replaced
with similar assets.  As a result,  there is a possibility that the use of cover
or  segregation  involving a large  percentage of the Fund's assets could impede
portfolio  management or the Fund's ability to meet redemption requests or other
current obligations.

Other Investment Policies
The  following  investment  policies  apply  only  to  Government  Intermediate,
Investment Grade and High Yield unless otherwise stated:

         ILLIQUID   SECURITIES  SEC  regulations  permit  the  sale  of  certain
restricted  securities to qualified  institutional  buyers. The Adviser,  acting
pursuant to guidelines established by the Board of Directors, may determine that
certain restricted securities qualified for trading on this newly

                                       25


<PAGE>



developing market are liquid.  If the market does not develop as anticipated, it
may adversely affect each Fund's liquidity.

         PRIVATE  PLACEMENTS  Each Fund may  acquire  restricted  securities  in
private  placement  transactions,  directly  from the  issuer  or from  security
holders, frequently at higher yields than comparable publicly traded securities.
Privately-placed  securities  can be sold by each Fund only (1)  pursuant to SEC
Rule 144A or other  exemption;  (2) in privately  negotiated  transactions  to a
limited  number of  purchasers;  or (3) in public  offerings made pursuant to an
effective  registration statement under the 1933 Act. Private or public sales of
such securities by a Fund may involve  significant  delays and expense.  Private
sales require  negotiations  with one or more  purchasers and generally  produce
less  favorable  prices  than the sale of  comparable  unrestricted  securities.
Public sales generally  involve the time and expense of preparing and processing
a  registration  statement  under the 1933 Act and may  involve  the  payment of
underwriting  commissions;  accordingly,  the  proceeds  may be  less  than  the
proceeds  from the  sale of  securities  of the  same  class  which  are  freely
marketable.

Restrictions:  Restricted  securities will not be purchased by either Government
Intermediate  or Investment  Grade if, as a result,  more than 5% of that Fund's
assets would consist of restricted securities.

         SECURITIES  LENDING  (Applies  to all of the Funds)  Each Fund may lend
portfolio  securities  to brokers or dealers  in  corporate  or U.S.  government
securities  (U.S.   government  securities  only,  with  respect  to  Government
Intermediate   and  Government   Money  Market),   banks  or  other   recognized
institutional borrowers of securities, provided that the borrower maintains cash
or  equivalent  collateral,  equal to at least 100% of the  market  value of the
securities  loaned  with  the  Funds'  custodian.   During  the  time  portfolio
securities  are on loan,  the  borrower  will  pay the  lending  Fund an  amount
equivalent to any 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
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. Each
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.  In the event of the
bankruptcy  of the other party to a  securities  loan,  a Fund could  experience
delays in recovering the  securities  lent. To the extent that, in the meantime,
the value of the  securities  purchased  had  decreased or the  securities  lent
increased,  the  Fund  could  experience  a loss.  Each  Fund  will  enter  into
securities loan transactions only with financial  institutions which the Adviser
believes to present  minimal risk of default  during the term of the loan.  Each
Fund does not have the right to vote securities on loan, but would terminate the
loan and regain the right to vote if that were considered important with respect
to the  investment.  Each Fund presently does not intend to loan more than 5% of
its portfolio securities at any given time.

         REPURCHASE   AGREEMENTS  (Applies  to  all  of  the  Funds)  Repurchase
agreements  are usually  for periods of one week or less,  but may be for longer
periods.  Repurchase  agreements  maturing  in  more  than  seven  days  may  be
considered illiquid. In a repurchase agreement, the securities are held for each
Fund by State  Street  Bank and  Trust  Company  ("State  Street"),  the  Funds'
custodian,  as  collateral  until  resold  and are  supplemented  by  additional
collateral  if  necessary to maintain a total value equal to or in excess of the
value of the repurchase agreement.

                                       26

<PAGE>



Each Fund bears a risk of loss in the event that the other party to a repurchase
agreement  defaults on its  obligations  and a Fund is delayed or prevented from
exercising its rights to dispose of the collateral securities.  Each Fund enters
into repurchase  agreements only with financial  institutions  which the Adviser
believes  present minimal risk of default during the term of the agreement based
on guidelines  established by the  Corporation's  Board of Directors.  Each Fund
currently  intends  to  invest  in  repurchase  agreements  only  when  cash  is
temporarily available or for temporary defensive purposes.

         REVERSE REPURCHASE  AGREEMENTS  (Applies to all of the Funds) 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.  Each Fund
(other than Government  Money Market) may also enter into dollar rolls, in which
a Fund sells a fixed  income  security  for  delivery in the  current  month and
simultaneously  contracts to repurchase a substantially  similar  security (same
type,  coupon and maturity) on a specified future date.  During the roll period,
that Fund would forgo principal and interest paid on such  securities.  The Fund
would be compensated  by the difference  between the current sales price and the
forward price for the future purchase,  as well as by any interest earned on the
proceeds of the initial sale.

         Each Fund may engage in  reverse  repurchase  agreements  and (with the
exception of Government Money Market) dollar rolls as a means of raising cash to
satisfy redemption requests or for other temporary or emergency purposes without
the  necessity  of  selling  portfolio  instruments.  There  is a risk  that the
contraparty  to either a reverse  repurchase  agreement or a dollar roll will be
unable or unwilling to complete the  transaction as scheduled,  which may result
in losses to a Fund.

         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 that  Fund's  assets.  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  that  Fund's  yield.  While
engaging  in reverse  repurchase  agreements  and dollar  rolls,  each Fund will
maintain cash,  U.S.  Government  securities (or other  high-grade,  liquid debt
securities,  with  respect to  Investment  Grade and High Yield) in a segregated
account  at its  custodian  bank  with a value  at least  equal  to that  Fund's
obligation under the agreements.

Restrictions:  The ability of a Fund to engage in reverse repurchase  agreements
and/or dollar rolls is subject to each Fund's fundamental  investment limitation
concerning  borrowing,  i.e., that borrowing may be for temporary  purposes only
and in an amount not to exceed 5% of a Fund's total assets.

         WARRANTS Although not a fundamental policy subject to shareholder vote,
as long as each Fund's Shares continue to be registered in certain states,  each
Fund may not invest  more than 5% of the value of its net  assets,  taken at the
lower of cost or market  value,  in warrants or invest more than 2% of the value
of such net  assets in  warrants  not listed on the New York or  American  Stock
Exchanges.  With  respect  to High  Yield,  this  restriction  does not apply to
warrants attached to, or sold as a unit with, other securities.  For purposes of
this restriction, the term

                                       27

<PAGE>



"warrants"  does not  include  options  on  securities,  stock or bond  indices,
foreign currencies or futures contracts.

         MORTGAGE-RELATED  SECURITIES  Mortgage-related  securities represent an
ownership interest in a pool of residential mortgage loans. These securities are
designed  to  provide  monthly  payments  of  interest,  and in most  instances,
principal to the investor.  The mortgagor's  monthly payments to his/her lending
institution are  "passed-through" to investors such as the Fund. Most issuers or
poolers  provide  guarantees  of  payments,  regardless  of  whether  or not the
mortgagor actually makes the payment.  The guarantees made by issuers or poolers
are backed by various forms of credit,  insurance and  collateral.  They may not
extend to the full amount of the pool.

         Pools consist of whole mortgage loans or  participations  in loans. The
majority of these loans are made to purchasers of one- to four-family homes. The
terms and  characteristics  of the mortgage  instruments  are generally  uniform
within a pool but may vary among pools. For example,  in addition to fixed-rate,
fixed-term  mortgages,  a Fund may purchase  pools of  variable-rate  mortgages,
growing-equity mortgages, graduated-payment mortgages and other types.

         All poolers apply standards for  qualification to lending  institutions
which originate mortgages for the pools. Poolers also establish credit standards
and  underwriting  criteria for individual  mortgages  included in the pools. In
addition,  many mortgages included in pools are insured through private mortgage
insurance companies.

         The majority of  mortgage-related  securities  currently  available are
issued by governmental or  government-related  organizations  formed to increase
the availability of mortgage credit. The largest  government-sponsored issuer of
mortgage-related  securities is GNMA. GNMA certificates  ("GNMAs") are interests
in  pools of loans  insured  by the  Federal  Housing  Administration  or by the
Farmer's   Home   Administration   ("FHA"),   or   guaranteed  by  the  Veterans
Administration  ("VA"). The Federal National Mortgage  Association  ("FNMA") and
the Federal Home Loan Mortgage  Corporation  ("FHLMC")  each issue  pass-through
securities  which are guaranteed as to principal and interest by FNMA and FHLMC,
respectively.

         The  average  life  of  mortgage-related  securities  varies  with  the
maturities and the nature of the underlying mortgage  instruments.  For example,
GNMAs tend to have a longer average life than FHLMC  participation  certificates
("PCs") because there is a tendency for the conventional  and  privately-insured
mortgages  underlying  FHLMC  PCs to repay at faster  rates  than the FHA and VA
loans underlying GNMAs. In addition,  the term of a security may be shortened by
unscheduled  or early  payments of  principal  and  interest  on the  underlying
mortgages.  The  occurrence  of  mortgage  pre-payments  is  affected by various
factors, including the level of interest rates, general economic conditions, the
location and age of the  mortgaged  property  and other  social and  demographic
conditions.

         In  determining  the  dollar-weighted  average  maturity  of the Fund's
portfolio,  the Adviser  will follow  industry  practice in assigning an average
life to the mortgage-related  securities of the Fund unless the interest rate on
the mortgages  underlying  such  securities is such that a different  prepayment
rate is likely.  For example,  where a GNMA has a high interest rate relative to
the market,  that GNMA is likely to have a shorter overall  maturity than a GNMA
with a market rate

                                       28

<PAGE>



coupon.  Moreover,  the Adviser may deem it  appropriate to change the projected
average life for a Fund's mortgage-related  security as a result of fluctuations
in market interest rates and other factors.

         Quoted yields on mortgage-related securities are typically based on the
maturity  of  the  underlying   instruments  and  the  associated  average  life
assumption.  Actual prepayment experience may cause the yield to differ from the
average life yield. Reinvestment of the prepayments may occur at higher or lower
interest  rates than the original  investment,  thus  affecting the yield of the
Fund. The compounding effect from the reinvestments of monthly payments received
by the Fund will increase the yield to  shareholders  compared to bonds that pay
interest semi-annually.

         Like other debt securities,  the value of  mortgage-related  securities
will tend to rise when interest  rates fall, and fall when rates rise. The value
of  mortgage-related  securities  may also  change  because  of  changes  in the
market's  perception of the  creditworthiness of the organization that issued or
guaranteed them. In addition,  the mortgage  securities market in general may be
adversely affected by changes in governmental regulation or tax policies.

   
         STEP DOWN PREFERRED SECURITIES  Some of  the  securities  purchased  by
Investment Grade and High Yield may also include step down  perpetual  preferred
securities. These securities  are  issued  by  a  real  estate  investment trust
("REIT") making a mortgage loan  to a single borrower. The dividend rate paid by
these securities is initially  relatively high, but steps down yearly. The stock
is subject to call if the  REIT  suffers an unfavorable tax event, and tender by
the issuer's  equity  holder  in  the  10th  year; both events could be on terms
unfavorable to the holder of the  preferred.  The value of this security will be
affected by changes in the value  of  the  underlying mortgage loan. The REIT is
not diversified, and the value  of  the  mortgaged  property  may  not cover its
obligations. Step down perpetual preferred securities are considered  restricted
securities under the Securities Act of 1933.
    

         ASSET-BACKED   SECURITIES   Asset-backed  securities  are  structurally
similar  to  mortgage-backed  securities,  but  are  secured  by  interest  in a
different type of receivable.  Asset-backed securities therefore present certain
risks  that are not  presented  by  mortgage-related  debt  securities  or other
securities in which a Fund may invest.  Primarily,  these securities do not have
the  benefit  of  the  same  security   interest  in  the  related   collateral.
Asset-backed  securities represent direct or indirect  participations in, or are
secured by and payable from,  pools of assets such as motor vehicle  installment
sales contracts, installment loan contracts, leases of various types of real and
personal property, and receivables from revolving credit agreements. Credit card
receivables,  for example,  are generally unsecured and the debtors are entitled
to the protection of a number of state and federal consumer credit laws, many of
which give such debtors the right to set off certain  amounts owed on the credit
cards, thereby reducing the balance due. Most issuers of automobile  receivables
permit the servicers to retain possession of the underlying obligations.  If the
servicer were to sell these  obligations to another party,  there is a risk that
the purchaser  would acquire an interest  superior to that of the holders of the
automobile  receivables.  In  addition,  because of the large number of vehicles
involved in a typical issuance and technical  requirements under state laws, the
trustee  for the  holders  of the  automobile  receivables  may not have  proper
security interest in all of the obligations backing such receivables. Therefore,
there is the possibility  that recoveries on repossessed  collateral may not, in
some  cases,  be  available  to support  payments on these  securities.  Because
asset-backed  securities  are  relatively  new, the market  experience  in these
securities is limited and the market's ability to sustain  liquidity through all
phases of the market cycle has not been tested.

         RATINGS  OF  DEBT  OBLIGATIONS   Moody's,   S&P  and  other  nationally
recognized statistical rating organizations ("NRSROs") are private organizations
that provide  ratings of the credit quality of debt  obligations.  Each Fund may
consider  these  ratings  in  determining  whether to  purchase,  sell or hold a
security.

         Ratings  are  not  absolute   assurances   of  quality.   Consequently,
securities  with the same maturity,  interest rate and rating may have different
market  prices.  Credit  rating  agencies  attempt  to  evaluate  the  safety of
principal and interest payments and do not evaluate the risks of

                                       29

<PAGE>



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.

The following investment policies apply only to High Yield:

         FOREIGN SECURITIES Since the Fund may invest in securities  denominated
in currencies other than the U.S. dollar,  the Fund may be affected favorably or
unfavorably  by exchange  control  regulations  or changes in the exchange rates
between such currencies and the U.S.  dollar.  Changes in the currency  exchange
rates may  influence  the value of the  Fund's  shares,  and also may affect the
value of dividends and interest earned by the Fund and gains and losses realized
by the Fund. Exchange rates are determined by the forces of supply and demand in
the foreign  exchange  markets.  These forces are affected by the  international
balance of payments and other  economic  and  financial  conditions,  government
intervention, speculation and other factors.

         Foreign   securities   transactions  could  be  subject  to  settlement
procedures different from those followed in the United States, where delivery is
made versus  payment.  The settlement  procedures in some foreign markets expose
investors  to  the  creditworthiness  of an  intermediary,  such  as a  bank  or
brokerage firm, for a period of time during settlement.

         SWAPS,  CAPS,  FLOORS AND COLLARS The Fund may enter into interest rate
swaps, and may purchase and sell caps,  floors, and collars for hedging purposes
or in an effort to increase overall return. An interest rate swap is an exchange
of interest payment streams of differing  character between  counterparties with
respect  to a  "notional  amount"  of  principal.  Index  swaps  link one of the
payments to the total return of a market  portfolio.  A cap enables an investor,
in return for a fee,  to receive  payments  if a  predetermined  interest  rate,
currency rate or index value exceeds a particular  level.  A floor  entitles the
investor to receive payments if the interest rate,  currency rate or index value
falls below a  predetermined  level.  A collar is a  combination  of a cap and a
floor and protects a return within a range of values.

Restrictions:  The Fund does not intend to purchase  swaps,  caps,  collars,  or
floors if, as a result,  more than 5% of the Fund's net assets would  thereby be
placed  at  risk.  Swaps,  caps,  collars  and  floors  can be  highly  volatile
instruments.  The value of these  agreements  is dependent on the ability of the
counterparty  to  perform  and  is  therefore   linked  to  the   counterparty's
creditworthiness.  The Fund may also suffer a loss if it is unable to  terminate
an outstanding swap agreement.

         The Fund will enter into  swaps,  caps,  collars  and floors  only with
parties  deemed by the Adviser to present a minimal  risk of default  during the
period of agreement.  When the Fund enters into a swap, cap, collar or floor, it
will maintain a segregated account containing cash and high-quality  liquid debt
securities equal to the payment, if any, due to the other party; where contracts
are on a net basis,  only the net payment will be  segregated.  The Fund regards
caps,  collars and floors as illiquid,  and therefore  subject to the Fund's 15%
limit on illiquid  securities.  There can be no assurance  that the Fund will be
able to  terminate  a swap at the  appropriate  time.  The Fund will sell  caps,
collars and floors only to close out its positions in such instruments.

         As with options and futures transactions, successful use of swap
agreements depends on the Adviser's ability to predict movements in the
direction of overall interest rate markets.  There

                                       30

<PAGE>



might be  imperfect  correlations  between the value of a swap,  cap,  collar or
floor  agreement and movements in the  underlying  interest rate markets.  While
swap  agreements can offset the potential for loss on a position,  they can also
limit the opportunity for gain by offsetting favorable price movements.

         The swap market has grown  substantially  in recent  years with a large
number of banks and  investment  banking firms acting both as principals  and as
agents utilizing  standardized swap documentation.  Caps, collars and floors are
more  recent  innovations  for which  documentation  is less  standardized,  and
accordingly,  they are less  liquid  than  swaps.  The  market  for all of these
instruments  is  largely  unregulated.  Swaps,  caps,  collars  and  floors  are
generally considered "derivatives."

         LOAN  PARTICIPATIONS  AND ASSIGNMENTS The Fund may purchase an interest
in loans originated by banks and other financial  institutions.  Policies of the
Fund limit the  percentage  of the Fund's  assets  that can be  invested  in the
securities of any one issuer, or in issuers primarily  involved in one industry.
Legal  interpretations by the SEC staff may require the Fund, in some instances,
to  treat  both  the  lending  bank  and the  borrower  as  "issuers"  of a loan
participation  by the Fund.  In  combination,  the Fund's  policies  and the SEC
staff's  interpretations  may  limit  the  amount  the Fund can  invest  in loan
participations.

         Although  some of the loans in which the Fund  invests  may be secured,
there is no assurance that the collateral can be liquidated in particular cases,
or that its liquidation value will be equal to the value of the debt.  Borrowers
that are in bankruptcy  may pay only a small portion of the amount owed, if they
are able to pay at all.  Where the Fund  purchases a loan through an assignment,
there is a  possibility  that the Fund will, in the event the borrower is unable
to pay the loan, become the owner of the collateral. This involves certain risks
to the Fund as a property owner.

         Loans are often  administered  by a lead bank,  which acts as agent for
the  lenders in dealing  with the  borrower.  In  asserting  rights  against the
borrower,  the Fund may be  dependent  on the  willingness  of the lead  bank to
assert these rights,  or upon a vote of all the lenders to authorize the action.
Assets  held by the lead  bank for the  benefit  of the Fund may be  subject  to
claims of the lead bank's creditors.


                           ADDITIONAL TAX INFORMATION

         The   following   is  a  general   summary  of  certain   federal   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 be applicable to them.

     GENERAL  For  federal  tax  purposes,  each Fund is  treated  as a separate
corporation.  In order to  continue  to qualify  for  treatment  as a  regulated
investment  company ("RIC") under the Internal  Revenue Code of 1986, as amended
("Code"), each Fund must distribute annually to its shareholders at least 90% of
its investment company taxable income (generally, net investment income plus any
net short-term capital gain) ("Distribution  Requirement") and must meet several
additional requirements.  These requirements include the following: (1) The Fund
must derive at

                                       31

<PAGE>



least 90% of its gross income each taxable year must be derived from  dividends,
interest,  payments with respect to securities  loans and gains from the sale or
other  disposition  of securities  (or foreign  currencies  with respect to High
Yield),  or other income  (including gains from options or futures contracts (or
forward  contracts  with  respect to High  Yield))  derived  with respect to its
business of investing in securities  (or those  currencies  with respect to High
Yield)("Income Requirement");  (2) a Fund must derive less than 30% of its gross
income each taxable year from the sale or other disposition of securities or any
of the  following,  held for less  than  three  months  --  options  or  futures
contracts (with respect to Government  Intermediate and Investment Grade);  with
respect to High Yield:  options,  futures or forward contracts (other than those
on foreign  currencies),  foreign  currencies  (or  options,  futures or forward
contracts  thereon)  that are not  directly  related to High  Yield's  principal
business of  investing  in  securities  (or options  and  futures  with  respect
thereto)  ("Short-Short  Limitation");  (3) at the  close of each  quarter  of a
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 (4) at the close of each quarter of a Fund's  taxable
year,  not more than 25% of the value of its total  assets  may be  invested  in
securities  (other than U.S.  government  securities or the  securities of other
RICs) of any one issuer.

         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  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 other  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 that  Fund and
received by the shareholders on December 31 if the distributions are paid by the
Fund  during the  following  January.  Accordingly,  those  dividends  and other
distributions  will be taxed  to the  shareholders  for the  year in which  that
December 31 falls.

The   following   additional   tax   information   applies  only  to  Government
Intermediate, Investment Grade and High Yield:

         If Fund  shares are sold at a loss  after  being held for six months or
less, the loss will be treated as a long-term,  instead of a short-term, loss to
the extent of any capital gain distributions received on those shares. Investors
also should be aware that if shares are purchased shortly before the record date
for any dividend or other distribution, the investor will pay full price for the
shares and receive some portion of the price back as a taxable distribution.

         HEDGING  INSTRUMENTS  The use of hedging  instruments,  such as writing
(selling) and  purchasing  options,  futures  contracts and, in the case of High
Yield,  entering  into  forward  contracts,  involves  complex  rules  that will
determine for income tax purposes the character and timing of recognition of the
gains and losses a Fund will realize in connection therewith.

         Regulated  futures  contracts  and options  that are subject to Section
1256 of the Code (collectively, "Section 1256 contracts") and are held by a Fund
at the end of its taxable  year will be required  to be  "marked-to-market"  for
federal  income tax purposes  (that is, treated as having been sold at that time
at  market  value).   Any  unrealized  gain  or  loss   recognized   under  this
mark-to-market  rule will be added to any  realized  gains and losses on Section
1256 contracts actually sold

                                       32

<PAGE>



by that Fund  during the year,  and the  resulting  gain or loss will be treated
(without regard to the holding period) as 60% long-term capital gain or loss and
40%  short-term  capital  gain or loss.  These rules may operate to increase the
amount  of  dividends,  which  will be  taxable  to  shareholders,  that must be
distributed to meet the  Distribution  Requirement  and avoid  imposition of the
Excise Tax, without providing the cash with which to make the  distributions.  A
Fund may elect to exclude certain transactions from Section 1256, although doing
so may have the effect of increasing  the relative  proportion of net short-term
capital  gain  (taxable  as  ordinary  income  when  distributed  to that Fund's
shareholders).

         Generally,  the hedging transactions undertaken by a Fund may result in
"straddles" for federal income tax purposes. Because application of the straddle
rules may affect the  character  of gains or losses,  defer the  recognition  of
losses and/or  accelerate the  recognition  of gains from the affected  straddle
positions,  and may require the  capitalization  of interest expense  associated
therewith,  the  amount  that  must be  distributed  to  shareholders  (and  the
character of the distribution as ordinary income or long-term  capital gain) may
be  increased  or  decreased  substantially  as  compared to a fund that did not
engage in such hedging transactions.

         The  following  will  qualify as  permissible  income  under the Income
Requirement:  (1) gains  from the  disposition  of  foreign  currencies  (except
certain gains that may be excluded by certain regulations) by High Yield and (2)
gains from options and futures contracts (in the case of Government Intermediate
and Investment  Grade) and from options,  futures and forward  contracts (in the
case of High  Yield)  derived  by such a Fund with  respect to its  business  of
investing in  securities  (or, in the case of High Yield,  foreign  currencies).
However,  income from the  disposition of options and futures  contracts  (other
than those on foreign  currencies with respect to High Yield) will be subject to
the  Short-Short  Limitation if they are held for less than three  months.  With
respect to High Yield:  income from the disposition of foreign  currencies,  and
options, futures and forward contracts thereon, that are not directly related to
the Fund's principal business of investing in securities (or options and futures
with respect  thereto),  also will be subject to the  Short-Short  Limitation if
they are held for less than three months.

         If a Fund satisfies  certain  requirements,  any increase in value of a
position that is part of a "designated  hedge" will be offset by any decrease in
value (whether  realized or not) of the offsetting  hedging  position during the
period of the hedge for purposes of determining  whether that Fund satisfies the
Short-Short  Limitation.  Thus,  only the net gain (if any) from the  designated
hedge will be included in gross  income for  purposes of this  limitation.  Each
Fund  intends  to  qualify  for  this  treatment  when  it  engages  in  hedging
transactions but at the present time it is not clear whether this treatment will
be available for, or that each Fund will elect to have this treatment  apply to,
all hedging  transactions  undertaken by that Fund. To the extent this treatment
is not  available,  a Fund may be  forced to defer the  closing  out of  certain
options and futures contracts (and forward contracts with respect to High Yield)
beyond the time when it otherwise  would be  advantageous to do so, in order for
the Fund to continue to qualify as a RIC.

         ZERO COUPON AND  PAY-IN-KIND  BONDS Each Fund may  acquire  zero coupon
bonds or other debt securities issued with original issue discount.  As a holder
of those  securities,  a Fund must  include  in its income  the  original  issue
discount  that accrues on the  securities  during the taxable  year,  even if it
receives no corresponding  payment on the securities during the year. Similarly,
High Yield must include in its gross income securities it receives as "interest"
on pay-in-

                                       33

kind  securities.   Because  each  Fund  annually  must  distribute
substantially all of its investment company taxable income, including any earned
original issue discount and other non-cash  income,  to satisfy the Distribution
Requirement  and avoid  imposition  of the Excise  Tax,  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
a Fund's cash assets or from the proceeds of sales of portfolio  securities,  if
necessary.  A Fund may realize  capital gains or losses from those sales,  which
would  increase or decrease its  investment  company  taxable  income and/or net
capital  gain (the  excess of net  long-term  capital  gain over net  short-term
capital loss). In addition, any such gains may be realized on the disposition of
securities  held  for  less  than  three  months.  Because  of  the  Short-Short
Limitation,  any  such  gains  would  reduce  a  Fund's  ability  to sell  other
securities  (or  certain  options,   futures,   forward   contracts  or  foreign
currencies),  held for less than three  months that it might wish to sell in the
ordinary course of its portfolio management.

The following additional tax information applies only to High Yield:

         Interest and dividends received by High Yield may be subject to income,
withholding  or other taxes imposed by foreign  countries  and U.S.  possessions
that would reduce the yield on its securities.  Tax conventions  between certain
countries  and the United States may reduce or eliminate  these  foreign  taxes,
however,  and many foreign  countries  to not impose  taxes on capital  gains in
respect of investments by foreign investors.

         PASSIVE FOREIGN  INVESTMENT  COMPANIES The Fund may invest in the stock
of  "passive  foreign  investment  companies"  ("PFICs").  A PFIC  is a  foreign
corporation that, in general,  meets either of the following tests: (1) at least
75% of its gross  income is  passive  or (2) an  average  of at least 50% of its
assets produce, or are held for the production of, passive income. Under certain
circumstances,  the Fund will be subject  to federal  income tax on a portion of
any  "excess  distri  bution"  received on the stock of a PFIC or of any gain on
disposition of that stock (collectively  "PFIC income"),  plus interest thereon,
even if the Fund  distributes  the PFIC  income  as a  taxable  dividend  to its
shareholders.  The  balance of the PFIC  income  will be  included in the Fund's
investment company taxable income and, accordingly, will not be taxable to it to
the extent that income is distributed to its shareholders.

         Pursuant  to proposed  regulations,  open-end  RICs,  such as the Fund,
would be entitled  to elect to  "mark-to-market"  their stock in certain  PFICs.
"Marking-to-market," in this context, means recognizing as gain for each taxable
year the excess,  as of the end of that year,  of the fair market  value of each
such  PFIC's   stock  over  the   adjusted   basis  in  that  stock   (including
mark-to-market gain for each prior year for which an election was in effect).

         FOREIGN  CURRENCIES  Gains or losses  attributable  to  fluctuations in
exchange rates that occur between the time the Fund accrues dividends,  interest
or other receivables or accrues expenses or other  liabilities  denominated in a
foreign currency and the time the Fund actually collects the receivables or pays
the  liabilities  generally  are  treated as ordinary  income or ordinary  loss.
Similarly,  on disposition of a debt security  denominated in a foreign currency
or of a forward contract on a foreign currency,  gains or losses attributable to
fluctuations  in  the  value  of  the  foreign  currency  between  the  date  of
acquisition  of the  security or contract and the date of  disposition  also are
treated as ordinary gain or loss.  These gains or losses,  referred to under the
Code as "Section

                                       34

<PAGE>



988"  gains or  losses,  may  increase  or  decrease  the  amount of the  Fund's
investment company taxable income to be distributed to its shareholders.

         MISCELLANEOUS  If the  Fund  invests  in  shares  of  common  stock  or
preferred  stock or otherwise  holds  dividend-paying  securities as a result of
exercising  a  conversion  privilege,  a  portion  of  the  dividends  from  its
investment  company  taxable  income  (whether  paid in cash  or  reinvested  in
additional  Fund  shares) may be eligible for the  dividends-received  deduction
allowed to  corporations.  The  eligible  portion  may not exceed the  aggregate
dividends  received  by the Fund  from  U.S.  corporations.  However,  dividends
received  by a  corporate  shareholder  and  deducted  by  it  pursuant  to  the
dividends-received  deduction are subject indirectly to the alternative  minimum
tax.

                 ADDITIONAL PURCHASE AND REDEMPTION INFORMATION

   
         Government  Intermediate,  Investment  Grade and High Yield each offers
two classes of shares,  known as Primary  Shares and Navigator  Shares.  Primary
Shares are available  from Legg Mason and certain of its  affiliates.  Navigator
Shares are currently offered for sale only to Institutional  Clients, to clients
of Trust  Company for which Trust  Company  exercises  discretionary  investment
management   responsibility,   to  qualified   retirement  plans  managed  on  a
discretionary  basis and having net assets of at least $200 million, to clients
of Bartlett 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 ERISA
fiduciary, and to The Legg Mason Profit Sharing Plan and Trust.  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.  Government  Money Market
offers only one class of shares which corresponds to the Primary Class of other
Legg Mason funds.
    

Future First Systematic Investment Plan and Transfer of Funds from Financial
Institutions

   
         If you  invest in  Primary  Shares,  the  Prospectus  for those  shares
explains that you may buy  additional  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
to be used to buy Primary Shares at the per share net asset value  determined on
the day the funds are sent to your bank.  You will  receive a quarterly  account
statement.  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.
    

         Investors  in Primary  Shares may also buy  additional  Primary  Shares
through a plan  permitting  transfers  of funds  from a  financial  institution.
Certain  financial  institutions  may allow the  investor,  on a  pre-authorized
basis, to have $50 or more automatically  transferred  monthly for investment in
shares of a Fund to:

                      Legg Mason Wood Walker, Incorporated
                                Funds Processing
                                  P.O. Box 1476
                         Baltimore, Maryland 21203-1476

                                       35

<PAGE>




         If the investor's  check is not honored by the  institution it is drawn
on, the  investor may be subject to extra  charges in order to cover  collection
costs. These charges may be deducted from the investor's shareholder account.

Systematic Withdrawal Plan

         If you own Primary Shares with a net asset value of $5,000 or more, you
may also  elect to make  systematic  withdrawals  from  your Fund  account  of a
minimum  of $50 on a  monthly  basis.  The  amounts  paid to you each  month are
obtained by redeeming sufficient Primary Shares from your account to provide the
withdrawal amount that you have specified. The Systematic Withdrawal Plan is not
currently available for shares held in an Individual Retirement Account ("IRA"),
Self-Employed  Individual  Retirement Plan ("Keogh Plan"),  Simplified  Employee
Pension  Plan ("SEP") or other  qualified  retirement  plan.  You may change the
monthly  amount to be paid to you  without  charge  not more than once a year by
notifying  Legg  Mason  or  the  affiliate  with  which  you  have  an  account.
Redemptions  will be made at the  Primary  Shares'  net  asset  value  per share
determined  as of the close of regular  trading  on the New York Stock  Exchange
("Exchange")  on the first day of each  month.  If the  Exchange is not open for
business  on that day,  the shares  will be  redeemed at the per share net asset
value  determined  as of the close of  regular  trading on the  Exchange  on the
preceding  business  day. The check for the  withdrawal  payment will usually be
mailed to you on the next  business day  following  redemption.  If you elect to
participate in the Systematic Withdrawal Plan, dividends and other distributions
on all  Primary  Shares in your  account  must be  automatically  reinvested  in
Primary  Shares.  You may terminate the Systematic  Withdrawal  Plan at any time
without charge or penalty.  Each Fund, its transfer  agent,  and Legg Mason also
reserve the right to modify or terminate the Systematic  Withdrawal  Plan at any
time.

         Withdrawal  payments  are treated as a sale of shares  rather than as a
dividend or other  distribution.  These  payments are taxable to the extent that
the total  amount of the payments  exceeds the tax basis of the shares sold.  If
the periodic  withdrawals exceed reinvested  dividends and other  distributions,
the amount of your original investment may be correspondingly reduced.

         Ordinarily,  you should not purchase  additional  shares of the Fund in
which you have an account if you maintain a Systematic  Withdrawal  Plan because
you may incur tax liabilities in connection with such purchases and withdrawals.
Each Fund will not  knowingly  accept  purchase  orders from you for  additional
shares if you  maintain a  Systematic  Withdrawal  Plan unless your  purchase is
equal to at least one year's scheduled withdrawals. In addition, if you maintain
a Systematic  Withdrawal  Plan you may not make periodic  investments  under the
Future First Systematic Investment Plan.

The following information applies to Government Money Market:

Conversion to Federal Funds

         A cash  deposit  made after the daily  cashiering  deadline of the Legg
Mason  office in which the  deposit is made will be  credited to your Legg Mason
brokerage account  ("Brokerage  Account") on the next business day following the
day of deposit,  and the resulting  free credit  balance will be invested on the
second business day following the day of receipt.


                                       36

<PAGE>



Legg Mason Premier Asset Management Account/VISA Account

         Shareholders  of the  Fund  who  have  cash  or  negotiable  securities
(including Government Money Market shares) valued at $20,000 or more in accounts
with Legg Mason may subscribe to Legg Mason's Premier Asset  Management  Account
("Premier").  This  program  provides  a direct  link  between  a  shareholder's
Government  Money  Market  account  and his or her  Brokerage  Account.  Premier
provides  shareholders  with a  convenient  method to invest in the Fund through
their  Brokerage  Account,  which includes  automatic  daily  investment of free
credit balances of $100 or more and automatic  weekly  investment of free credit
balances of less than $100 into your designated money market fund.

   
         Premier  is  a  comprehensive   financial   service  which  combines  a
shareholder's  Fund account,  a preferred  customer VISA Gold debit card, a Legg
Mason Brokerage Account and unlimited checkwriting with no minimum check amount.
Premier is offered as an exclusive  preferred  customer service for shareholders
of certain Legg Mason funds.
    

         The  VISA  Gold  debit  card  may be used to  purchase  merchandise  or
services from merchants  honoring VISA or to obtain cash advances  (which a bank
may limit to $5,000 or less, per account per day) from any bank honoring VISA.

   
         Checks,  VISA charges and cash advances are posted to the shareholder's
margin account and create automatic same day redemptions if shares are available
in the Fund. If Fund shares have been  exhausted,  the debits will remain in the
margin account,  reducing the cash available.  The shareholder  will receive one
consolidated  monthly statement which details all Fund transactions,  securities
activity, check writing activity and VISA Gold purchases and cash advances.
    

         BancOne Columbus ("BancOne"), 757 Carolyn Avenue, Columbus, Ohio 43271,
is the Fund's agent for  processing  payment of VISA Gold debit card charges and
clearance of checks written on the Premier Account.  Shareholders are subject to
BancOne's rules and regulations governing VISA accounts,  including the right of
BancOne not to honor VISA drafts in amounts exceeding the authorization limit of
the  shareholder's  account at the time the VISA draft is presented for payment.
The  authorization  limit is determined daily by taking the  shareholder's  Fund
account balance and  subtracting (1) all shares  purchased by other than federal
funds  wired  within 15 days;  (2) all shares for which  certificates  have been
issued; and (3) any previously authorized VISA transaction.

Preferred Customer Card Services

         Unlike  some  other  investment  programs  which  offer  the VISA  card
privilege, Premier also includes travel/accident insurance at no added cost when
shareholders  purchase  travel  tickets with their Premier VISA Gold debit card.
Coverage is provided through VISA and extends up to $250,000.

         If a VISA Gold  debit card is lost or stolen,  the  shareholder  should
report the loss  immediately by contacting Legg Mason directly between the hours
of 8:30 a.m. and 5:00 p.m., or BancOne  collect  after hours at  1-614-248-4242.
Those  shareholders  who subscribe to the Premier VISA account  privilege may be
liable for the  unauthorized  use of their VISA Gold debit card in amounts up to
$50.

                                       37

<PAGE>



         Legg  Mason  is  responsible  for all  Premier  VISA  Gold  debit  card
inquiries  as well as billing  and account  resolutions.  Simply call Legg Mason
Premier Client Services directly between 8:30 a.m. and 5:00 p.m.,  Eastern time,
at 1-800-253-0454 or 1-410-528-2066 with your account inquiries.

Automatic Purchases of Fund Shares

         For  shareholders  participating in the Premier program who sell shares
held in their  Brokerage  Account,  any  free  credit  balances  of $100 or more
resulting  from any such sale will  automatically  be  invested in shares of the
Fund on the same business day the proceeds of sale are credited to the Brokerage
Account.  Free credit balances of less than $100 will be invested in Fund shares
weekly.

         Free credit balances arising from sales of Brokerage Account shares for
cash (i.e.,  same day settlement),  redemption of debt securities,  dividend and
interest   payments  and  cash  deposits  of  $100  or  more  will  be  invested
automatically  in Fund shares on the next  business  day  following  the day the
transaction is credited to the Brokerage Account.

         Fund shares will receive the next dividend declared  following purchase
(normally 12:00 noon,  Eastern time, on the following  business day). A purchase
order will not  become  effective  until  cash in the form of  federal  funds is
received by the Fund.


How to Open a Premier Account

   
         To  subscribe to Premier  services,  clients must contact Legg Mason to
execute both a Premier Agreement with Legg Mason and a VISA Account  Application
with  BancOne.  Legg  Mason  charges  a fee for the  Premier  service,  which is
currently  $85 per year for  individuals  and $100 per year for  businesses  and
corporations.  Legg Mason  reserves  the right to alter or waive the  conditions
upon which a Premier Account may be opened.  Both Legg Mason and BancOne reserve
the right to terminate  or modify any  shareholder's  Premier  services at their
discretion.

         You may request Premier Account Status by filling out the Premier Asset
Management  Account  Agreement and Check  Application which can be obtained from
your  financial  advisor.  You  will  receive  your  VISA  Gold  debit  card (if
applicable) from BancOne. The Premier VISA Gold debit card may be used at over 8
million  locations,  including  23,000 ATMs,  in 24 countries  around the world.
Premier checks will be sent to you directly.  There is no limit to the number of
checks you may write against your Premier account.
    

         Shareholders  should be aware that the various  features of the Premier
program are intended to provide easy access to assets in their accounts and that
the Premier  Account is not a bank  account.  Additional  information  about the
Premier program is available by calling your Legg Mason or affiliated  financial
advisor or Legg Mason's Premier Client Services.


Other Information Regarding Redemption

         Government  Money Market  reserves the right to modify or terminate the
check,  wire,  telephone or VISA Gold card redemption  services described in the
Prospectus and this Statement of Additional Information at any time.

                                       38

<PAGE>



         You may  request  Government  Money  Market's  checkwriting  service by
sending a written  request to Legg  Mason.  State  Street  will  supply you with
checks which can be drawn on an account of  Government  Money Market  maintained
with State Street.  When honoring a check  presented for payment,  the Fund will
cause State Street to redeem exactly enough full and fractional shares from your
account to cover the amount of the check.  Canceled  checks  will be returned to
you.

         Check  redemption is subject to State  Street's  rules and  regulations
governing  checking  accounts.  Checks  should not be used to close a Government
Money  Market  account  because  when the check is written you will not know the
exact value of the account,  including accrued  dividends,  on the day the check
clears.  Persons  obtaining  certificates  for  their  shares  may  not  use the
checkwriting service.

For all of the Funds:

         The date of payment for a redemption may not be postponed for more than
seven days, and the right of redemption may not be suspended, except (i) for any
period during which the Exchange is closed (other than for customary weekend and
holiday  closings),  (ii) 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 that Fund's  investments or determination of its net
asset value not reasonably  practicable,  or (iii) for such other periods as the
SEC by regulation or 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 or combination of requests for redemption  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  that Fund's net
asset value per share.  If payment is made in securities,  a shareholder  should
expect to incur brokerage  expenses in converting those securities into cash and
will be subject to  fluctuation  in the market price of those  securities  until
they are sold.  Each Fund does 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.


                             PERFORMANCE INFORMATION

For Government Intermediate, Investment Grade and High Yield:

         Total Return Calculations  Average annual total return quotes used in a
Fund's    advertising   and   other    promotional    materials    ("performance
advertisements")  are  calculated  separately  for each Class  according  to the
following formula:

                   n
             P(1+T)  = 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

                                       39

<PAGE>



                                       hypothetical $1,000 payment made at the
                                       beginning of that period.

         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 redeeming  value,  all dividends
and other  distributions  by a Fund are assumed to have been  reinvested  at net
asset value on the reinvestment dates during the period.

         YIELD Yields used in a Fund's performance advertisements for each Class
of Shares are calculated by dividing a Fund's net investment income for a 30-day
period ("Period") attributable to that Class, by the average number of shares in
that Class 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:

                      6
Yield   =   2 [(a-b+1)  - 1]
                -----
                  cd
 where: a = 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),  a 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 the Fund,  interest earned during the
Period  is  then  determined  by  totalling  the  interest  earned  on all  debt
obligations.  For  the  purposes  of  these  calculations,  the  maturity  of an
obligation  with one or more call  provisions is assumed to be the next on which
the obligation reasonably can be expected to be called or, if none, the maturity
date.

   
         With   respect  to  the   treatment   of   discount   and   premium  on
mortgage-backed  and other  asset-backed  obligations  that are  expected  to be
subject to monthly payments of principal and interest  ("paydowns"):  (1) a Fund
accounts  for gain or loss  attributable  to actual  paydowns  as an increase or
decrease  to  interest  income  during  the period  and (2) a Fund  accrues  the
discount and  amortizes the premium on the  remaining  obligation,  based on the
cost of the obligation,  to the weighted  average  maturity date or, if weighted
average  maturity  information  is not  available,  to the remaining term of the
obligation. The yield for Primary Shares of Government Intermediate,  Investment
Grade and High Yield for the 30-day  period ended  December 31, 1996 was [   ]%,
[    ]% and [    ]%,  respectively.  The 30-day yield for  Navigator Shares  of
Government  Intermediate  and  Investment  Grade  for  the  same  period  was
[    ]% and [    ]%,  respectively.  As  of  the  date  of  this  Statement  of
Additional Information, Navigator Shares of High Yield have no
    


                                       40

<PAGE>



performance record. Yields of Government Intermediate and Investment Grade would
have  been  lower if the  Manager  had not  waived  a  portion  of those  Funds'
expenses.


For Government Money Market:

         YIELD  The  current  annualized  yield  for the  Fund is  based  upon a
seven-day period and is computed by determining the net change in the value of a
hypothetical  account in the Fund.  The net  change in the value of the  account
includes  the  value  of  dividends  and of  additional  shares  purchased  with
dividends,  but does not include gains and losses or unrealized appreciation and
depreciation.  In  addition,  the Fund may use a compound  effective  annualized
yield quotation which is calculated as prescribed by SEC regulations,  by adding
one to the base period return  (calculated as described above),  raising the sum
to a power equal to 365 divided by 7, and subtracting one.

         The Fund's yield may fluctuate daily depending upon such factors as the
average maturity of its securities, changes in investments,  changes in interest
rates and variations in operating  expenses.  Therefore,  current yield does not
provide a basis for determining  future yields. The fact that the Fund's current
yield will  fluctuate  and that  shareholders'  principal is not  guaranteed  or
insured should be considered in comparing the  Portfolio's  yield with yields on
fixed-income investments, such as insured savings certificates. In comparing the
yield of the Fund to other investment vehicles, consideration should be given to
the  investment  policies of each,  including  the types of  investments  owned,
lengths of maturities of the portfolio, the method used to compute the yield and
whether there are any special charges that may reduce the yield.

Other Information

         In performance advertisements each Fund may compare the total return of
a class of  shares  with data  published  by Lipper  Analytical  Services,  Inc.
("Lipper"), CDA Investment Technologies,  Inc. ("CDA"),  Wiesenberger Investment
Companies Service ("Wiesenberger"), or Morningstar Mutual Funds ("Morningstar"),
or with the  performance  of U.S.  Treasury  securities  of various  maturities,
recognized  stock,  bond and other  indexes,  including (but not limited to) the
Salomon  Brothers  Bond  Index,  Shearson  Lehman Bond  Index,  Shearson  Lehman
Government/Corporate Bond Index, the Standard & Poor's 500 Composite Stock Price
Index ("S&P 500"), the Dow Jones Industrial  Average ("Dow Jones"),  and changes
in the Consumer  Price Index as published  by the U.S.  Department  of Commerce.
Each Fund also may refer in such materials to mutual fund  performance  rankings
and other data, such as comparative asset, expense and fee levels,  published by
Lipper, CDA,  Wiesenberger or Morningstar.  Performance  advertisements also may
refer to discussions of a Class of a Fund and  comparative  mutual fund data and
ratings reported in independent periodicals,  including THE WALL STREET JOURNAL,
MONEY Magazine,  FORBES,  BUSINESS WEEK, FINANCIAL WORLD, BARRON'S,  FORTUNE and
THE NEW YORK TIMES.

         Each Fund invests primarily in the fixed-income securities described in
its  Prospectus,  and does not invest in the equity  securities that make up the
S&P 500 or the Dow Jones  indices.  Comparison  with such indices is intended to
show how an investment in a class of shares  behaved as compared to indices that
are often taken as a measure of performance of the equity market as a whole. The
indices,  like the total return of a class of shares, assume reinvestment of all
dividends and other distributions.  They do not take account of the costs or the
tax consequences of investing.


                                       41

<PAGE>



         Each Fund may include  discussions or  illustrations  of the effects of
compounding  in  performance  advertisements.  "Compounding"  refers to the fact
that,  if  dividends  or  other  distributions  on an  investment  in a Fund are
reinvested in additional  shares,  any future income or capital  appreciation of
the Fund would increase the value, not only of the original Fund investment, but
also of the additional shares received through  reinvestment.  As a result,  the
value of the Fund  investment  would  increase more quickly than if dividends or
other distributions had been paid in cash.

         Each Fund may also  compare the  performance  of a Class of shares with
the  performance  of bank  certificates  of deposit (CDs) as measured by the CDA
Investment  Technologies,  Inc.  Certificate  of Deposit Index and the Bank Rate
Monitor  National  Index.  In  comparing  the  performance  of  a  Class  to  CD
performance, investors should keep in mind that bank CDs are insured in whole or
in part by an agency of the U.S.  Government and offer fixed principal and fixed
or variable rates of interest, and that bank CD yields may vary. Fund shares are
not insured or guaranteed by the U.S. Government and returns and net asset value
will fluctuate.  The securities held by a Fund generally have longer  maturities
than  most  CDs and may  reflect  interest  rate  fluctuations  for  longer-term
securities.

         Fund  advertisements  may reference the history of the  distributor and
its  affiliates,  and the  education and  experience  of the portfolio  manager.
Advertisements  may also describe  techniques  the Adviser  employs in selecting
among the sectors of the  fixed-income  market and may focus on the technique of
"value investing." With value investing, the Adviser invests in those securities
it believes to be  undervalued  in relation to the  long-term  earning  power or
asset value of their  issuers.  Securities  may be  undervalued  because of many
factors, including market decline, poor economic conditions, tax-loss selling or
actual or  anticipated  unfavorable  developments  affecting  the  issuer of the
security.

         In advertising,  each 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.  Each Fund may use other  recognized
sources as they become available.

         Each 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.

         Each 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.

         Each Fund may also include in advertising  biographical  information on
key investment and managerial personnel.

         Each 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

                                       42

<PAGE>



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.

         Each 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  advisors  for  private
accounts  and mutual  funds with  assets of more than $31 billion as of December
31, 1995.

         In advertising,  each Fund may discuss the advantages of saving through
tax-deferred  retirement  plans  or  accounts,   including  the  advantages  and
disadvantages  of "rolling over" a distribution  from a retirement  plan into an
IRA, factors to consider in determining whether you qualify for such a rollover,
and the other options  available.  These discussions may include graphs or other
illustrations that compare the growth of a hypothetical  tax-deferred investment
to the after-tax growth of a taxable investment.

         The following tables show the value, as of the end of each fiscal year,
of a  hypothetical  investment of $10,000 made in each Fund at  commencement  of
operations  of each class of Fund shares.  The tables  assume that all dividends
and other distributions are reinvested in each respective Fund. They include the
effect of all charges and fees applicable to the respective  class of shares the
Fund has paid. (There are no fees for investing or reinvesting in the Funds, and
there are no  redemption  fees.)  They do not  include  the effect of any income
taxes that an investor would have to pay on distributions.

Government Intermediate:

   
<TABLE>
<CAPTION>

                                               Primary Shares
                        Value of Original Shares
                          Plus Shares Obtained                Value of Shares Acquired
Fiscal                  Through Reinvestment of               Through Reinvestment of                Total
Year                   Capital Gain Distributions                 Income Dividends                   Value
- ---------------- --------------------------------------  ----------------------------------  ----------------------
<S><C>
1987*                            $9,920                                 $302                        $10,222
1988                              9,990                                1,080                         10,880
1989                             10,210                                2,062                         12,272
1990                             10,301                                3,081                         13,382
1991                             11,087                                4,217                         15,304
1992                             11,180                                5,081                         16,261
1993                             11,607                                5,735                         17,342
1994                             10,829                                6,179                         17,008
1995                             11,652                                7,716                         19,368
1996

</TABLE>
    

                                       43

<PAGE>



*August 7, 1987 (commencement of operations) to December 31, 1987.


   
<TABLE>
<CAPTION>



                                Navigator Shares


                        Value of Original Shares
                          Plus Shares Obtained                Value of Shares Acquired
     Fiscal             Through Reinvestment of               Through Reinvestment of                Total
      Year             Capital Gain Distributions                 Income Dividends                   Value
- ---------------- --------------------------------------  ----------------------------------  ----------------------
<S><C>
1994*                            $9,720                                 $49                          $9,769
1995                             10,470                                 710                          11,180
1996
</TABLE>
    

*December 1, 1994 (commencement of operations) to December 31, 1994.


   
         With respect to Primary  Shares,  if the  investor  had not  reinvested
dividends  and  other  distributions,   the  total  value  of  the  hypothetical
investment as of December 31, 1996 would have been $[ ], and the investor  would
have  received  a total of $[ ] in  distributions.  With  respect  to  Navigator
Shares,  if the investor had not reinvested  dividends and other  distributions,
the total value of the  hypothetical  investment  as of December  31, 1996 would
have  been $ [ ],  and the  investor  would  have  received  a total  of $[ ] in
distributions.   Returns   would  have  been  lower  if  the   Manager  had  not
waived/reimbursed  certain  Fund  expenses  during the fiscal years 1987 through
1996.
    

Investment Grade:


<TABLE>
<CAPTION>

                                                   Primary Shares

                            Value of Original Shares
                              Plus Shares Obtained               Value of Shares Acquired
                             Through Reinvestment of              Through Reinvestment of             Total
     Fiscal Year           Capital Gain Distributions                Income Dividends                 Value
- ---------------------- -----------------------------------  ----------------------------------- ------------------
<S><C>
         1987*                       $9,940                                 $320                     $10,260
         1988                         9,908                                1,137                      11,045
         1989                        10,319                                2,158                      12,477
         1990                        10,046                                3,154                      13,200
         1991                        10,835                                4,476                      15,311
         1992                        10,893                                5,456                      16,349
         1993                        11,940                                6,244                      18,184
         1994                        10,717                                6,590                      17,307
         1995                        12,069                                8,724                      20,793
</TABLE>


                                       44

<PAGE>




   
         1996
    


*August 7, 1987 (commencement of operations) to December 31, 1987.

   
<TABLE>
<CAPTION>


                                              Navigator Shares

                        Value of Original Shares
                          Plus Shares Obtained                Value of Shares Acquired
     Fiscal             Through Reinvestment of               Through Reinvestment of                Total
      Year             Capital Gain Distributions                 Income Dividends                   Value
- ---------------- --------------------------------------  ----------------------------------  ----------------------
<S><C>
1995*                           $10,440                                 $27                         $10,467
1996
</TABLE>
    


*December 1, 1995 (commencement of operations) to December 31, 1995.

   
         With respect to Primary  Shares,  if the  investor  had not  reinvested
dividends  and  other  distributions,   the  total  value  of  the  hypothetical
investment as of December 31, 1996 would have been $[ ], and the investor  would
have  received  a total of $[ ] in  distributions.  With  respect  to  Navigator
Shares,  if the investor had not reinvested  dividends and other  distributions,
the total value of the  hypothetical  investment  as of December  31, 1996 would
have  been  $[ ],  and the  investor  would  have  received  a total  of $[ ] in
distributions.   Returns   would  have  been  lower  if  the   Manager  had  not
waived/reimbursed  certain  Fund  expenses  during the fiscal years 1987 through
1996.
    

High Yield:

   
<TABLE>
<CAPTION>


                        Value of Original Shares
                          Plus Shares Obtained                Value of Shares Acquired
     Fiscal             Through Reinvestment of               Through Reinvestment of                Total
      Year             Capital Gain Distributions                 Income Dividends                   Value
- ---------------- --------------------------------------  ----------------------------------  ----------------------
<S><C>
1994*                           $13,560                               $1,006                        $14,566
1995                             14,620                                2,570                         17,190
1996
</TABLE>
    


*February 1, 1994 (commencement of operations) to December 31, 1994.

   
         If the investor had not reinvested  dividends and other  distributions,
the total value of the  hypothetical  investment  as of December  31, 1996 would
have  been  $[ ],  and the  investor  would  have  received  a total  of $[ ] in
distributions.
    

         The table above for High Yield is based only on Primary  Shares.  As of
the date of this Statement of Additional  Information,  Navigator Shares of High
Yield have no performance history of their own.

                                       45

<PAGE>


                            VALUATION OF FUND SHARES

For Government Intermediate, Investment Grade and High Yield:

         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
subtracting   liabilities   attributable  to  that  Class,   from  total  assets
attributable  to that Class,  and dividing the result 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,
President's  Day,  Good  Friday,  Memorial  Day,  Independence  Day,  Labor Day,
Thanksgiving  and  Christmas.  When market  quotations  for  institutional  size
positions  are readily  available  portfolio  securities  are valued  based upon
market  quotations.  Where such market  quotations  are not  readily  available,
securities  are valued based upon  appraisals  received  from a 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  Corporation's  Board of  Directors.  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  Corporation's  Board
of Directors. Premiums received on the sale of put and call options are included
in net asset value of each class,  and the current  market value of options sold
by the Fund will be subtracted from net assets of each class.

For Government Money Market:

         Government  Money Market  attempts to stabilize the value of a share at
$1.00.  Net asset  value will not be  calculated  on days when the  Exchange  is
closed.

         USE OF THE AMORTIZED COST METHOD The directors have determined that the
interests of shareholders are best served by using the amortized cost method for
determining  the value of portfolio  instruments.  Under this method,  portfolio
instruments are valued at the acquisition  cost, as adjusted for amortization of
premium or  accumulation of discount,  rather than at current market value.  The
Board of Directors  continually  assesses the  appropriateness of this method of
valuation.

     The  Fund's  use  of  the  amortized  cost  method  of  valuing   portfolio
instruments  depends on its compliance  with Rule 2a-7 under the 1940 Act. Under
that Rule,  the  directors  must  establish  procedures  reasonably  designed to
stabilize  the  net  asset  value  per  share,   as  computed  for  purposes  of
distribution  and  redemption,  at $1.00 per share,  taking into account current
market conditions and the Fund's investment objective.

         MONITORING  PROCEDURES  The Fund's  procedures  include  monitoring the
relationship  between the amortized cost value per share and the net asset value
per share  based  upon  available  indications  of market  value.  If there is a
difference of more than 0.5% between the two, the directors  will take any steps
they consider appropriate (such as shortening the dollar-weighted

                                       46

<PAGE>



average  portfolio  maturity) to minimize any material  dilution or other unfair
results  arising from  differences  between the two methods of  determining  net
asset value.

         INVESTMENT  RESTRICTIONS  Rule  2a-7  requires  the Fund to  limit  its
investments  to  instruments  that,  (i)in the opinion of the  Adviser,  present
minimal  credit  risk and (ii) (a) are  rated in one of the two  highest  rating
categories by at least two NRSROs (or one, if only one rating  service has rated
the security) or, (b) if unrated,  are determined to be of comparable quality by
the Adviser,  all pursuant to  procedures  determined  by the Board of Directors
("Eligible Securities"). The Fund may invest no more than 5% of its total assets
in  securities  that are  Eligible  Securities  but  have not been  rated in the
highest  short-term ratings category by at least two NRSROs (or by one NRSRO, if
only one NRSRO has  assigned  the  obligation  a  short-term  rating) or, if the
obligations are unrated,  determined by the Adviser to be of comparable  quality
("Second Tier Securities").  In addition,  the Fund will not invest more than 1%
of its total  assets or $1 million  (whichever  is  greater)  in the Second Tier
Securities  of a  single  issuer.  The Rule  requires  the  Fund to  maintain  a
dollar-weighted  average  portfolio  maturity  appropriate  to the  objective of
maintaining  a stable  net  asset  value of $1.00 per share and in any event not
more than 90 days. In addition,  under the Rule, no instrument  with a remaining
maturity (as defined in the Rule) of more than 397 can be purchased by the Fund;
except that the Fund may hold securities with remaining  maturities greater than
397 days as  collateral  for  repurchase  agreements  and  other  collateralized
transactions of short duration.

         Should  the   disposition   of  a  portfolio   security   result  in  a
dollar-weighted  average portfolio  maturity of more than 90 days, the Fund will
invest its available  cash to reduce the average  maturity to 90 days or less as
soon as possible.

         It is the  Fund's  usual  practice  to  hold  portfolio  securities  to
maturity  and  realize  par,  unless the Adviser  determines  that sale or other
disposition is appropriate in light of the Fund's  investment  objective.  Under
the amortized  cost method of valuation,  neither the amount of daily income nor
the net asset value is affected by any unrealized  appreciation  or depreciation
of the portfolio.

         In periods of declining  interest  rates,  the indicated daily yield on
shares of the Fund,  computed by dividing  the  annualized  daily  income on the
Fund's  investment  portfolio by the net asset value computed as above, may tend
to be higher  than a  similar  computation  made by using a method of  valuation
based upon market prices and estimates.

         In periods of rising  interest  rates,  the  indicated  daily  yield on
shares  of the Fund  computed  the same way may tend to be lower  than a similar
computation  made by using a method of calculation  based upon market prices and
estimates.

                          TAX-DEFERRED RETIREMENT PLANS

         Investors  may invest in shares of a Fund  through  IRAs,  Keogh Plans,
SEPs and other qualified retirement plans. In general, income earned through the
investment  of  assets  of  qualified  retirement  plans  is  not  taxed  to the
beneficiaries thereof until the income is distributed to them. Investors who are
considering establishing such a plan should consult their attorneys or other tax
advisers with respect to individual  tax  questions.  The option of investing in
these plans through regular payroll deductions may be arranged with a Legg Mason
or affiliated  investment  executive and your employer.  Additional  information
with  respect to these plans is  available  upon  request from any Legg Mason or
affiliated investment executive.


                                       47

<PAGE>





Individual Retirement Account -- IRA

         Certain   Primary  Share   investors  may  obtain  tax   advantages  by
establishing an IRA.  Specifically,  if neither you nor your spouse is an active
participant in a qualified employer or government  retirement plan, or if either
you or your spouse is an active  participant and your adjusted gross income does
not exceed a certain level, you may deduct cash  contributions made to an IRA in
an amount for each taxable year not  exceeding the lesser of 100% of your earned
income or $2,000.  In  addition,  if your spouse is not  employed and you file a
joint return, you may establish a separate IRA for your spouse and contribute up
to a total of $2,250 to the two IRAs,  provided that the  contribution to either
does not exceed $2,000.  If you and your spouse are both employed and neither of
you is an active  participant in a qualified  employer or government  retirement
plan and you establish separate IRAs, you each may contribute all of your earned
income, up to $2,000 each, and thus may together receive tax deductions of up to
$4,000 for  contributions  to your IRAs. If your  employer's plan qualifies as a
SEP, permits  voluntary  contributions and meets certain  requirements,  you may
make  voluntary  contributions  to that plan that are treated as deductible  IRA
contributions.

         Even if you are not in one of the categories described in the preceding
paragraph,  you may find it  advantageous  to invest in Primary  Shares  through
nondeductible IRA contributions, up to certain limits, because all dividends and
capital  gain  distributions  on your  Primary  Shares are then not  immediately
taxable to you or the IRA; they become taxable only when  distributed to you. To
avoid  penalties,  your interest in an IRA must be  distributed,  or start to be
distributed,  to you not  later  than the end of the  taxable  year in which you
attain age 70 1/2.  Distributions  made  before age 59 1/2, in addition to being
taxable,  generally are subject to a penalty  equal to 10% of the  distribution,
except in the case of death or  disability or where the  distribution  is rolled
over into another qualified plan or certain other situations.

Self-Employed Individual Retirement Plan -- Keogh Plan

         Legg Mason makes  available  to  self-employed  individuals  a Plan and
Trustee  Agreement  for a  Keogh  Plan  through  which  Primary  Shares  may  be
purchased.  You have the right to use a bank of your own choice to provide these
services at your own cost.  There are penalties for  distributions  from a Keogh
Plan prior to age 59 1/2, except in the case of death or disability.

Simplified Employee Pension Plan -- SEP

         Legg Mason makes  available to corporate and other  employers a SEP for
investment in Primary Shares.

         Withholding  at the rate of 20% is  required  for  federal  income  tax
purposes on certain  distributions  (excluding,  for example,  certain  periodic
payments) from the foregoing retirement plans (except IRAs and SEPs), unless the
recipient transfers the distribution  directly to an "eligible  retirement plan"
(including  IRAs and other  qualified  plans) that accepts those  distributions.
Other  distributions  generally are subject to regular wage  withholding  at the
rate of 10% (depending on the type and amount of the  distribution),  unless the
recipient  elects not to have any  withholding  apply.  Primary Share  investors
should consult their plan administrator or tax adviser for further information.


                                       48

<PAGE>




                    THE CORPORATION'S DIRECTORS AND OFFICERS

         The  Corporation's  officers are  responsible  for the operation of the
Corporation  under the  direction  of the Board of  Directors.  The officers and
directors of the  Corporation and their  principal  occupations  during the past
five years are set forth below.  An asterisk (*) indicates those officers and/or
directors  who are  interested  persons  of the  Corporation  as  defined by the
Investment Company Act of 1940, as amended ("1940 Act"). The business address of
each  officer and  director is 111 South  Calvert  Street,  Baltimore,  Maryland
21202, unless otherwise indicated.

         JOHN F. CURLEY,  JR.*,  [57] Chairman of the Board and  Director;  Vice
Chairman  and Director of Legg Mason Wood  Walker,  Inc.  and Legg Mason,  Inc.;
Director of Legg Mason Fund Adviser,  Inc. and Western Asset Management Company;
Officer  and/or  Director  of various  other  affiliates  of Legg  Mason,  Inc.;
Chairman of the Board and  Director  of three Legg Mason  funds;  President  and
Director of three Legg Mason funds; Chairman of the Board, President and Trustee
of one Legg Mason fund and  Chairman  of the Board and Trustee of one Legg Mason
fund.

         EDMUND J.  CASHMAN,  JR.*,  [60] Vice  Chairman  and  Director;  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;  President and Trustee of one Legg Mason fund;  Director
of Worldwide Value Fund, Inc.

         EDWARD A. TABER, III*, [53] President;  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; President and
Director of two Legg Mason funds; Trustee of one Legg Mason fund; Vice President
of Worldwide Value Fund, Inc.  Formerly:  Executive Vice President of T. Rowe
Price-Fleming International, Inc. (1986-1992) and Director of the Taxable Fixed
Income Division at T. Rowe Price Associates, Inc. (1973-1992).

         RICHARD G. GILMORE, [69] Director; 948 Kennett Way, West Chester,
Pennsylvania. Independent Consultant.  Director of CSS Industries, Inc.
(diversified holding company engaged in manufacture and sale of decorative paper
products, business forms, and specialty metal packaging); Director of PECO
Energy Company (formerly Philadelphia Electric Company); Director of six Legg
Mason funds; Trustee of two 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.

         CHARLES F. HAUGH,  [71]  Director;  14201  Laurel  Park Drive,  Laurel,
Maryland. Real Estate Developer and Investor; President and Director of Resource
Enterprises,  Inc.  (real  estate  brokerage);  Chairman of Resource  Realty LLC
(management of retail and office  space);  Partner in Greater Laurel Health Park
Ltd. Partnership (real estate investment and development);  Director of six Legg
Mason funds; Trustee of two Legg Mason funds.

         ARNOLD L. LEHMAN, [53] Director; The Baltimore Museum of Art, Art
Museum Drive, Baltimore, Maryland.  Director of the Baltimore Museum of Art;
Director of six Legg Mason funds; Trustee of two Legg Mason funds.

         JILL E. McGOVERN, [52] Director; 1500 Wilson Boulevard, Arlington,
Virginia.  Chief Executive Officer of the Marrow Foundation;  Director of six
Legg Mason funds; Trustee of two

                                       49

<PAGE>



Legg Mason funds. Formerly: Executive Director of the Baltimore International
Festival (January 1991 - March 1993); Senior Assistant to the President of The
Johns Hopkins University (1986 - 1991).

         T. A. RODGERS, [62] Director; 2901 Boston Street, Baltimore, Maryland.
Principal, T. A. Rodgers & Associates (management consulting);  Director of six
Legg Mason funds; Trustee of two Legg Mason funds. Formerly: Director and Vice
President of Corporate Development, Polk Audio, Inc. (manufacturer of audio
components) (1991-1992).

         The executive  officers of the  Corporation,  other than those who also
serve as directors, are:

         MARIE K. KARPINSKI*, [47] Vice President and Treasurer; Treasurer of
Legg Mason Fund Adviser, Inc.; Vice President and Treasurer of eight Legg Mason
funds; and Secretary/Treasurer of Worldwide Value Fund, Inc.; Vice President of
Legg Mason.

         STEFANIE L. WONG*, [28] Secretary; Secretary of one other Legg Mason
fund; employee of Legg Mason.

         BLANCHE P. ROCHE*, [47] Assistant Secretary and Assistant Vice
President; Assistant Secretary and Assistant Vice President of seven Legg Mason
funds; employee of Legg Mason since 1991. Formerly: Manager of Consumer
financial services, Primerica Corporation (1989-1991).

         Officers and directors of the Corporation who are "interested  persons"
of the  Corporation,  as defined in the 1940 Act, receive no salary or fees from
the Corporation.  Independent directors of the Corporation receive a fee of $400
annually  for serving as a director,  and a fee of $400 for each  meeting of the
Board of Directors attended by him or her.

         The Nominating  Committee of the Board of Directors is responsible  for
the  selection  and  nomination  of  disinterested  directors.  The Committee is
composed of Messrs. Haugh, Gilmore,  Lehman and Dr. McGovern,  each of whom is a
disinterested director as that term is defined in the 1940 Act.

   
         At March 31,  1997,  the  directors  and  officers  of the  Corporation
beneficially  owned, in the aggregate,  less than 1% of each Fund's  outstanding
Shares.

         At March 31, 1997, the Legg Mason Profit Sharing Plan and Trust, 7 East
Redwood Street, Baltimore, MD 21202 owned of record and beneficially [ ]% of the
outstanding shares of the Navigator Class of U.S.  Government  Intermediate-Term
Portfolio.  As of the same  date,  Fairfield  Group,  Inc.  owned of record  and
beneficially [ ]% of the outstanding shares of the Navigator Class of Investment
Grade Portfolio.

         The  following  table  provides  certain  information  relating  to the
compensation of the  Corporation's  directors for the fiscal year ended December
31, 1996.
    

                                       50

<PAGE>



COMPENSATION TABLE


<TABLE>
<CAPTION>


                                         Aggregate                   Total Compensation From
                                         Compensation From           Corporation and Fund Complex
Name of Person and Position              Corporation*                Paid to Directors**
<S><C>
John F. Curley, Jr. -
Chairman of the Board and Director
                                         None                        None
Edward A. Taber, III -
President and Director                   None                        None

Edmund J. Cashman, Jr.
Vice Chairman and Director               None                        None

Richard G. Gilmore -
Director

Charles F. Haugh -
Director

Arnold L. Lehman -
Director

Jill E. McGovern -
Director

T. A. Rodgers -
Director
</TABLE>


   

 * Represents  fees paid to each  director  during  the  fiscal  year ended
   December 31, 1996.

** Represents  aggregate  compensation  paid to each director during the
   calendar year ended December 31, 1996.

    


                              MANAGEMENT AGREEMENT

         Legg Mason Fund Adviser,  Inc.  ("Manager"),  111 South Calvert Street,
Baltimore,  MD 21202, is a wholly owned subsidiary of Legg Mason, Inc., which is
also the parent of Legg Mason Wood Walker,  Incorporated.  The Manager serves as
the manager for each Fund under separate  management  agreements  dated June 19,
1987 for  Government  Intermediate  and Investment  Grade,  November 1, 1988 for
Government  Money Market and January 24, 1994 for High Yield (each a "Management
Agreement").  Each  Management  Agreement  provides  that,  subject  to  overall
direction by the Board of Directors,  the Manager will manage the investment and
other  affairs of each Fund.  Under the  Management  Agreement,  the  Manager is
responsible  for managing  each Fund's  portfolio of  securities  and for making
purchases and sales of securities  consistent with the investment objectives and
policies  described in each Fund's  Prospectus  and this Statement of Additional
Information. The Manager is obligated to furnish each Fund with office space and
certain  administrative  services  as  well as  executive  and  other  personnel
necessary for the operation of the Funds.  The Manager and its  affiliates  also
are  responsible  for  the   compensation  of  directors  and  officers  of  the
Corporation who are employees of the Manager and/or its affiliates.  The Manager
has delegated the portfolio  management  functions for each Fund to the Adviser,
Western Asset Management Company.


                                       51

<PAGE>



         As explained in the Funds'  Prospectuses,  the Manager receives for its
services a management fee, calculated daily and payable monthly, at annual rates
of each Fund's average daily net assets according to the following:

                                                       Management Fee:
Government Intermediate                                     0.55%
Investment Grade                                            0.60%
High Yield                                                  0.65%
Government Money Market                                     0.50%

         The management  fee paid by each Fund may be reduced under  regulations
in various  states where shares of each Fund are  qualified for sale that impose
limitations  on the  annual  expense  ratio of each Fund.  The most  restrictive
annual expense  limitation  currently  requires that the Manager  reimburse each
Fund for certain  expenses,  including the  management  fees received by it (but
excluding interest, taxes, brokerage fees and commissions, distribution fees and
certain  extraordinary  charges),  in any fiscal year in which a Fund's expenses
exceed 2.5% of the first $30 million,  2.0% of the next $70 million, and 0.5% of
the balance over $100 million in net assets.  No  reimbursements  have been made
nor have any been required to be made pursuant to this undertaking. In addition,
the Manager has agreed to waive its fees and reimburse  Government  Intermediate
and  Investment  Grade if and to the extent the expenses of each  (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,  or certain
asset levels are  achieved,  whichever  occurs  first,  in  accordance  with the
following schedule:

Government Intermediate:

                                 Primary Shares

   
      Rate                  Expiration Date                 Asset Level
      ----                  ---------------                 -----------
      1.00%                 December 31, 1997              $400 million
      0.95%                 April 30, 1996                 $400 million
      0.95%                 April 30, 1995                 $400 million
      0.90%                 October 31, 1994               $400 million
      0.90%                 August 31, 1993                $400 million
      0.85%                 October 31, 1992               $300 million
    

                                Navigator Shares

   
      Rate                  Expiration Date                 Asset Level
      ----                  ---------------                 -----------
      0.50%                 December 31, 1997              $400 million
      0.45%                 April 30, 1996                 $400 million
      0.40%                 April 30, 1995                 $400 million
    

   
         For the years  ended  December  31,  1996,  1995 and 1994,  the Manager
received management fees of $[ ], $1,287,089 and $1,496,733, respectively (prior
to fees waived of $[ ], $713,346 and  $788,260,  respectively),  for  Government
Intermediate.
    

Investment Grade:
                                 Primary Shares

   

      Rate                  Expiration Date                 Asset Level
      ----                  ---------------                 -----------
      1.00%                 December 31, 1997              $100 million
    



                                       52


<PAGE>



      0.90%                 April 30, 1996                 $100 million
      0.85%                 April 30, 1995                 $100 million
      0.85%                 October 31, 1994               $100 million
      0.85%                 August 31, 1993                $75 million
      0.85%                 October 31, 1992               $75 million

                                Navigator Shares

      Rate                  Expiration Date                 Asset Level
      ----                  ---------------                 -----------
      0.50%                 December 31, 1997              $100 million


   
         For the years  ended  December  31,  1996,  1995 and 1994,  the Manager
received management fees of $[     ], $453,028 and $406,981, respectively (prior
to fees waived of $[     ], $374,130 and $370,500, respectively), for Investment
Grade.

         For the  years  ended  December  31,  1996 and 1995 and for the  period
February 1, 1994  (commencement  of operations) to December 31, 1994, High Yield
paid management fees of $[      ], $488,993 and $253,100, respectively, to the
Manager.

         During  the  fiscal  years  ended  December  31,  1996,  1995 and 1994,
Government Money Market paid management fees of $[           ], $1,353,415 and
$1,006,789, respectively, to the Manager.
    

         Under each Management Agreement, the Manager 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 respective Management Agreement, except a
loss  resulting  from a breach of fiduciary  duty with respect to the receipt of
compensation  for services or losses  resulting  from willful  misfeasance,  bad
faith or gross  negligence  in the  performance  of its duties or from  reckless
disregard of its obligations or duties thereunder.

         Each Management Agreement terminates  automatically upon assignment and
is terminable at any time without penalty by vote of the Corporation's  Board of
Directors,  by vote of a majority of the outstanding  voting  securities of that
Fund or by the Manager,  on not less than 60 days'  written  notice to the other
party, and may be terminated  immediately upon the mutual written consent of the
Manager and the respective Fund.

         Each Fund pays all of its expenses  which are not expressly  assumed by
the Manager.  These expenses include,  among others,  interest  expense,  taxes,
brokerage fees and commissions, expenses of preparing and printing prospectuses,
statements  of  additional  information,  proxy  statements  and  reports and of
distributing them to existing shareholders,  custodian charges,  transfer agency
fees,  organizational  expenses,  distribution  fees to the Funds'  distributor,
compensation of the independent directors, legal, accounting and audit expenses,
insurance  expenses,  expenses of registering and qualifying shares of each Fund
for sale under federal and state law, governmental fees and expenses incurred in
connection with membership in investment company  organizations.  Each Fund also
is liable for such nonrecurring  expenses as may arise,  including litigation to
which a Fund may be a party.  Each Fund may also have an obligation to indemnify
the  directors  and  officers  of the  Corporation  with  respect  to  any  such
litigation.


                                       53

<PAGE>



         Under each Management 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 Manager.

                          INVESTMENT ADVISORY AGREEMENT

         The  Adviser,  Western  Asset  Management  Company,  117 East  Colorado
Boulevard,  Pasadena, CA 91105, an affiliate of Legg Mason, serves as investment
adviser to each Fund under separate Investment Advisory  Agreements,  dated June
19, 1987 for Government  Intermediate and Investment Grade; November 1, 1988 for
Government Money Market and January 24, 1994 for High Yield, between the Adviser
and the Manager (each an "Advisory Agreement").

         Under the Advisory  Agreement,  the Adviser is responsible,  subject to
the general supervision of the Manager and the Corporation's Board of Directors,
for the actual  management of each Fund's assets,  including the  responsibility
for  making  decisions  and  placing  orders to buy,  sell or hold a  particular
security.  For the Adviser's  services to each Fund, the Manager (not the Funds)
pays the Adviser a fee,  computed daily and payable  monthly,  at an annual rate
(of the fee received by the Manager) equal to the following:

Fund                                                Advisory Fee:
Government Intermediate                                 .20%*
Investment Grade                                         40%
Government Money Market                                  30%
High Yield                                               77%



* Effective October 1, 1994, the Adviser agreed to waive payments by the Manager
with  respect  to  Government  Intermediate  in  excess  of  0.20%  annually  of
Government Intermediate's average daily net assets. This does not affect the fee
paid by the Fund.

For the fiscal years ended  December 31, the Manager paid the following  fees to
the Adviser on behalf of the Funds:


   
Fund:                                 1996              1995             1994
- -----                                 ----              ----             ----
Government Intermediate           $                  $466,977           $342,829
Investment Grade                  $                   $32,296           $14,593
High Yield                        $                  $376,525           $194,887
Government Money Market           $                  $406,025           $302,037
    

         Under each Advisory  Agreement,  the Adviser will not be liable for any
error of judgment  or mistake of law or for any loss  suffered by the Manager or
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.

         Each Advisory Agreement terminates automatically upon assignment and is
terminable  at any time without  penalty by vote of the  Corporation's  Board of
Directors, by vote of a majority of

                                       54

<PAGE>



each Fund's outstanding voting securities,  by the Manager or by the Adviser, on
not  less  than  60  days'  notice  to the  respective  Fund  and/or  the  other
party(ies).  The Advisory Agreement terminates  immediately upon any termination
of the Management  Agreement or upon the mutual written  consent of the Adviser,
the Manager and each Fund.

         To mitigate  the  possibility  that a Fund will be affected by personal
trading of employees, the Corporation,  the Manager 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.

                      PORTFOLIO TRANSACTIONS AND BROKERAGE

         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.  For the years ended  December  31,  each  Fund's  (other than
Government Money Market) portfolio turnover rates were as follows:

   
Fund:                                      1996                    1995
- -----                                      ----                    ----
Government Intermediate                       %                  289.9%
Investment Grade                              %                  221.1%
High Yield                                    %                   47.4%*
    

*Annualized

         Under each  Advisory  Agreement,  the  Adviser is  responsible  for the
execution of portfolio  transactions.  Corporate and government  debt securities
are generally traded on the  over-the-counter  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   for   agency   transactions   or  spreads  to
broker-dealers who provide research and analysis.  A Fund 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 broker-dealers who provide supplemental  investment and market research and
securities and economic analysis, and may, for agency transactions, pay to these
broker-dealers  a  higher  brokerage  commission  than may be  charged  by other
broker-dealers.  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. For
the  years  ended  December  31,  the  following   Funds  paid   commissions  to
broker-dealers who acted as agents in executing options and futures trades.


                                       55

<PAGE>



   
Fund:                                   1996            1995            1994
- -----                                   ----            ----            ----
Government Intermediate               $                $33,698         $381,650
Investment Grade                      $                $28,885         $112,930
    

         No Fund may buy securities  from, or sell  securities to, Legg Mason or
its  affiliated  persons  as  principal.  However,  the  Corporation's  Board of
Directors has adopted  procedures  in conformity  with Rule 10f-3 under the 1940
Act whereby a Fund may purchase  securities that are offered in underwritings in
which Legg Mason or any of its affiliated persons is a participant.

         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 account. In other cases, however, an account's ability
to participate in large-volume  transactions  may produce better  executions and
prices.

                             THE FUNDS' DISTRIBUTOR

         Legg Mason acts as  distributor  of each Fund's  shares  pursuant to an
Underwriting   Agreement  with  the  Corporation.   The  Underwriting  Agreement
obligates Legg Mason to pay certain  expenses in connection with the offering of
a Fund's shares, including compensation to its investment executives. Legg Mason
also pays 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
shareholders at each Fund's expense,  and for supplementary sales literature and
advertising costs.

         For the year ended December 31, 1996, Legg Mason incurred the following
expenses with respect to Primary Shares of each Fund:




<TABLE>
<CAPTION>


                                   Government            Investment
                                  Intermediate             Grade              High Yield
                              --------------------  -------------------- --------------------
<S><C>
Compensation to sales
personnel

Printing and mailing of
prospectuses to
prospective
shareholders

Advertising

Other
                              --------------------  -------------------- --------------------
Total expenses
                              ====================  ==================== ====================
</TABLE>


                                       56

<PAGE>



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

         Fairfield Group,  Inc., a wholly owned subsidiary of Legg Mason,  Inc.,
with principal offices at 200 Gibraltar Road, Horsham,  Pennsylvania,  acts as a
dealer for  Navigator  Shares  pursuant to a Dealer  Agreement  with Legg Mason.
Neither Legg Mason nor Fairfield receives any compensation from the Fund for its
activities in selling Navigator Shares.

   
         The  Corporation has adopted a Distribution  and  Shareholder  Services
Plan ("Plan") which,  among other things,  permits it to pay Legg Mason fees for
its services  related to sales and  distribution  of Primary  Shares and for the
provision of ongoing services to Primary Class  shareholders.  Payments are made
only from  assets  attributable  to Primary  Shares.  The Plan was  adopted,  as
required by Rule 12b-1  under the 1940 Act, by a vote of the Board of  Directors
on May 8, 1987 (for Government  Intermediate and Investment Grade),  October 27,
1988 (for  Government  Money  Market) and  October  22,  1993 (for High  Yield),
including a majority of the  directors who are not  "interested  persons" of the
Corporation  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  directors").  Continuation  of the Plan  was  most  recently
approved by the Board of Directors on November 15, 1996, including a majority of
the 12b-1  directors.  In approving the  continuance  of the Plan, in accordance
with the requirements of Rule 12b-1, the directors  considered  various factors,
including  the amount of the  distribution  fee. The directors  determined  that
there is a  reasonable  likelihood  that the Plan will  continue to benefit each
Fund and its present and future  Primary Class  shareholders.  The Plan was also
approved by the vote of a majority of Government  Intermediate's  and Investment
Grade's outstanding Primary Shares on April 22, 1988.
    

         The Plan  continues  in effect  only so long as it is approved at least
annually  by the vote of a  majority  of the  Board of  Directors,  including  a
majority  of the 12b-1  directors,  cast in person at a meeting  called  for the
purpose of voting on the Plan.  The Plan may be terminated  with respect to each
Fund by vote of a majority of the 12b-1  directors,  or by vote of a majority of
the  outstanding  voting  Primary Class  securities of a Fund. Any change in the
Plan that would  materially  increase the  distribution  cost to a Fund requires
Primary Class shareholder  approval.  Otherwise,  the Plan may be amended by the
directors, including a majority of the 12b-1 directors, as previously described.

         Rule  12b-1   requires  that  any  person   authorized  to  direct  the
disposition  of monies  paid or payable by a Fund,  pursuant  to the Plan or any
related agreement,  shall provide to the Corporation's  Board of Directors,  and
the directors shall review, at least quarterly,  a written report of the amounts
so expended and the purposes for which the  expenditures  were made.  Rule 12b-1
also  provides  that a Fund may rely on that Rule only if,  while the Plan is in
effect, the nomination and selection of the Corporation's  independent directors
is committed to the discretion of such independent directors.

   
         As compensation for its services and expenses, Legg Mason receives from
the Corporation annual distribution and service fees equivalent to 0.25% of each
Fund's  average daily net assets (other than Government Money Market which has a
fee of 0.10% of its average daily net assets) attributable  to Primary  Shares
in accordance with the Plan.  The  distribution  and service fees are computed
daily and paid monthly.  For the fiscal years ended December 31, 1996, 1995 and
1994, each Fund paid  distribution and service fees to Legg Mason,  pursuant to
the Underwriting Agreement from assets attributable to Primary Shares as
follows:
    


                                       57

<PAGE>



   
Government Intermediate paid $[ ], $1,153,298 and $1,344,353,  respectively,  to
Legg Mason;  Investment Grade paid $[ ], $377,479 and $339,151,  respectively to
Legg Mason;  and High Yield paid $[ ],  $376,148  and $194,692 to Legg Mason for
the years  ended  December  31,  1996 and 1995 and the period  February  1, 1994
(commencement of operations) to December 31, 1994.

         Pursuant to the Plan, Government Money Market is authorized to pay Legg
Mason  distribution  and  service  fees  for its  distribution  and  shareholder
services not to exceed an annual rate of 0.20% of its average  daily net assets.
Legg  Mason has  agreed  that it will not  request  payment  of more than  0.10%
annually from the Fund during the first two years  following  implementation  of
the Plan. Effective January 10, 1997, the Fund began compensating Legg Mason for
distribution costs and services at this 0.10% annual rate.
    

        THE FUNDS' CUSTODIAN AND TRANSFER AND DIVIDEND-DISBURSING AGENT

         State  Street  Bank  and  Trust   Company,   P.O.  Box  1713,   Boston,
Massachusetts 02105, serves as custodian of each Fund's assets. Boston Financial
Data Services P.O. Box 953, Boston,  Massachusetts 02103, serves as transfer and
dividend-disbursing  agent, and administrator of various  shareholder  services.
BFDS has contracted  with Legg Mason for the latter to assist it with certain of
its  duties  as  transfer  agent,   for  which  BFDS   compensates  Legg  Mason.
Shareholders  who request an  historical  transcript  of their  account  will be
charged a fee based upon the number of years researched.  Each Fund reserves the
right, upon 60 days' written notice, to make other charges to investors to cover
administrative costs.

                         THE CORPORATION'S LEGAL COUNSEL

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

                    THE CORPORATION'S INDEPENDENT ACCOUNTANTS

   
         [                      ], 217 East Redwood Street, Baltimore, MD 21202,
have been  selected by the Directors to serve as the  Corporation's  independent
accountants.
    

                              FINANCIAL STATEMENTS

   
         To be filed by amendment.
    

                                       58

<PAGE>



                                                                      APPENDIX A

         The following are descriptions of hedging instruments which may be used
by Government Intermediate, Investment Grade or High Yield:

         Options  on  Securities  and  Foreign  Currencies--A  call  option is a
short-term contract pursuant to which the purchaser of the option, in return for
a premium,  has the right to buy the security or currency  underlying the option
at a specified  price at any time  during the term of the option.  The writer of
the call option, who receives the premium, has the obligation,  upon exercise of
the option  during the  option  term,  to deliver  the  underlying  security  or
currency  against  payment  of the  exercise  price.  A put  option is a similar
contract that gives its  purchaser,  in return for a premium,  the right to sell
the underlying security or currency at a specified price during the option term.
The writer of the put option, who receives the premium, has the obligation, upon
exercise of the option during the option term, to buy the underlying security or
currency at the exercise price.

         Option  on a  Securities  Index--An  option  on a  securities  index is
similar to an option on a security or foreign  currency,  except that settlement
of an index  option is effected  with a cash  payment  based on the value of the
index and does not involve the delivery of the securities included in the index.
Thus,  upon settlement of an index option,  the purchaser will realize,  and the
writer will pay, an amount based on the difference between the exercise price of
the option and the closing price of the index.

         Interest Rate and Foreign Currency Futures Contracts--Interest rate and
foreign currency futures  contracts are bilateral  agreements  pursuant to which
one party agrees to make,  and the other party  agrees to accept,  delivery of a
specified type of debt security or currency at a specified  future time and at a
specified price.  Although such futures contracts by their terms call for actual
delivery  or  acceptance  of debt  securities  or  currency,  in most  cases the
contracts are closed out before the settlement date without the making or taking
of delivery.  An index futures contract is similar to any other futures contract
except that  settlement  of an index  futures  contract is effected  with a cash
payment based on the value of the index and does not involve the delivery of the
securities included in the index.

         Options on Futures  Contracts--Options on futures contracts are similar
to  options  on  securities  or  currency,  except  that an  option on a futures
contract gives the purchaser the right,  in return for the premium,  to assume a
position in a futures  contract  (a long  position if the option is a call and a
short  position  if the  option is a put),  rather  than to  purchase  or sell a
security or currency,  at a specified  price at any time during the option term.
Upon exercise of the option,  the delivery of the futures position to the holder
of the option will be  accompanied by delivery of the  accumulated  balance that
represents the amount by which the market price of the futures contract exceeds,
in the case of a call, or is less than, in the case of a put, the exercise price
of the option on the future. The writer of an option, upon exercise, will assume
a short position in the case of a call and a long position in the case of a put.
An option on a bond index  futures  contract is similar to any other option on a
futures  contract  except that the  purchaser  has the right,  in return for the
premium,  to assume a position in a bond index  futures  contract at a specified
price at any time during the option term.

         Forward Currency  Contracts--A  forward currency  contract  involves an
obligation to purchase or sell a specific  currency at a specified  future date,
which may be any fixed number of days from the contract  date agreed upon by the
parties, at a price set at the time the contract is entered into.

                                       59

<PAGE>


                       Table of Contents


                                                               Page


Additional Information About Investment
     Limitations and Policies                                     3
Additional Tax Information                                       31
Additional Purchase and Redemption Information                   35
Performance Information                                          39
Valuation of Fund Shares                                         46
Tax-Deferred Retirement Plans                                    47
The Corporation's Directors and Officers                         49
Management Agreement                                             51
Investment Advisory Agreement                                    54
Portfolio Transactions and Brokerage                             55
The Fund's Distributor                                           56
The Fund's Custodian and Transfer
     and Dividend-Disbursing Agent                               58
The Corporation's Legal Counsel                                  58
The Corporation's Independent Accountants                        58
Financial Statements                                             58
Appendix A                                                       59





     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 a Fund or its  distributor.  The  Prospectuses
and this Statement of Additional  Information do not constitute offerings by the
Funds or by the  distributor in any  jurisdiction in which such offering may not
lawfully be made.


<PAGE>

                         Legg Mason Income Trust, Inc.

Part C.       Other Information

Item 24.      Financial Statements and Exhibits

   
     (a)  To be filed by amendment.
    

     (b)  Exhibits

       (1)    (a)   Articles of Incorporation(1)
              (b)   Articles Supplementary(2)
              (c)   Articles Supplementary(9)
              (d)   Articles Supplementary(11)
              (e)   Articles Supplementary(12)
       (2)    (a)   Amended By-Laws(2)
              (b)   Amendment to By-Laws (effective May 10, 1991)(8)
       (3)    Voting Trust Agreement - none
   
       (4)    Specimen Security -- not applicable
    
       (5)    (a)   Management Agreement
                    (i)    U.S. Government Intermediate-Term Portfolio(5)
                    (ii)   Investment Grade Income Portfolio(5)
                    (iii)  U.S. Government Money Market Portfolio(4)
                    (iv)   High Yield Portfolio(12)
              (b)   Investment Advisory Agreement
                    (i)    U.S. Government Intermediate-Term Portfolio(6)
                    (ii)   Investment Grade Income Portfolio(6)
                    (iii)  U.S. Government Money Market Portfolio(4)
                    (iv)   High Yield Portfolio(12)
       (6)    Underwriting Agreement
              (a)   (i)    U.S. Government Intermediate-Term and Investment
                           Grade Income Portfolios(5)
   
                    (ii)   U.S. Government Intermediate-Term Portfolio -- filed
                           herewith
                    (iii)  Investment Grade Income Portfolio -- filed herewith
    
              (b)   (i)    U.S. Government Money Market Portfolio(4)
   
                    (ii)   U.S. Government Money Market Portfolio -- (filed
                           herewith)
              (c)   Dealer Contract with respect to Navigator Shares(13)
    
              (d)   (i)    High Yield Portfolio(12)
   
                    (ii)   High Yield Portfolio  -- (filed herewith)
    
       (7)    Bonus, profit sharing or pension plans - none
       (8)    Custodian Agreement(5)
       (9)    Transfer Agent Agreement(5)


<PAGE>



      (10)   Opinion of Counsel
             (a)   Investment Grade Income and U.S. Government Intermediate-Term
                   Portfolios(3)
             (b)   U.S. Government Money Market Portfolio(4)
             (c)   High Yield Portfolio(11)
   
      (11)   Consent of Independent Accountants with regard to the:
             (a)   U.S. Government Intermediate-Term Portfolio (to be filed)
             (b)   Investment Grade Income Portfolio (to be filed)
             (c)   U. S. Government Money Market Portfolio (to be filed)
             (d)   High Yield Portfolio (to be filed)
    
      (12)   Financial statements omitted from Item 23 - none
      (13)   Agreements for providing initial capital(3)
      (14)   (a)   Prototype IRA Plan(7)
             (b)   Prototype Keogh Plan(7)
      (15)   Plan pursuant to Rule 12b-1
             (a)   (i)    Investment Grade Income and U.S. Government
                          Intermediate-Term Portfolios(5)
   
                   (ii)   Investment Grade Income and U.S. Government
                          Intermediate-Term Portfolios -- (filed herewith)
             (b)   (i)    U.S. Government Money Market Portfolio(4)
                   (ii)   U.S. Government Money Market Portfolio -- (filed
                          herewith)
             (c)   (i)    High Yield Portfolio(12)
                   (ii)   High Yield Portfolio -- (filed herewith)
      (16)   Schedule for Computation of Performance Quotations for:
             (a)   U.S. Government Intermediate-Term Portfolio(13)
             (b)   Investment Grade Income Portfolio(13)
             (c)   U.S. Government Money Market Portfolio(13)
             (d)   High Yield Portfolio(13)
      (17)   Financial Data Schedules (to be filed)
    
      (18)   Plan Pursuant to Rule 18f-3 -- none

(1) Incorporated herein by reference to corresponding Exhibit of Pre-Effective
Amendment No. 1 to the Registration Statement, SEC File No. 33-12092, filed
April 28, 1987.

(2) Incorporated herein by reference to corresponding Exhibit of Post-Effective
Amendment No. 3 to the Registration Statement, SEC File No. 33-12092, filed
September 2, 1988.

(3) Incorporated herein by reference to corresponding Exhibit of Pre-Effective
Amendment No. 2 to the Registration Statement, SEC File No. 33-12092, filed June
15, 1987.

(4) Incorporated herein by reference to corresponding Exhibit of Post-Effective
Amendment No. 4 to the Registration Statement, SEC File No. 33-12092, filed
November 1, 1988.

(5) Incorporated herein by reference to corresponding Exhibit of Post-Effective
Amendment No. 1 to the Registration Statement, SEC File No. 33-12092, filed
March 3, 1988.

(6) Incorporated herein by reference to corresponding Exhibit of Post-Effective
Amendment No. 2 to the Registration Statement, SEC File No. 33-12092, filed
April 28, 1988.



<PAGE>



(7) Incorporated herein by reference to corresponding Exhibit of Post-Effective
Amendment No. 8 to the Registration Statement, SEC File No. 33-12092, filed
April 28, 1991.

(8) Incorporated herein by reference to corresponding Exhibit of Post-Effective
Amendment No. 10 to the Registration Statement, SEC File No. 33-12092, filed
April 30, 1992.

(9) Incorporated herein by reference to corresponding Exhibit of Post-Effective
Amendment No. 11 to the Registration Statement, SEC File No. 33-12092, filed
April 16, 1993.

(10) Incorporated herein by reference to corresponding Exhibit of Post-Effective
Amendment No.12 to the Registration Statement, SEC File No. 33-12092, filed
April 30, 1993.

(11) Incorporated herein by reference to corresponding Exhibit of Post-Effective
Amendment No. 15 to the Registration Statement, SEC File No. 33-12092, filed
December 30, 1993.

(12) Incorporated herein by reference to corresponding Exhibit of Post-Effective
Amendment No. 20 to the Registration Statement, SEC File No. 33-12092, filed
September 20, 1994.

   
(13) Incorporated herein by reference to corresponding Exhibit of Post-Effective
Amendment No. 24 to the Registration Statement, SEC File No. 33-12092, filed May
1, 1996.
    


Item 25.     Persons Controlled By or Under Common Control with Registrant

             None

Item 26.     Number of Holders of Securities


   
                                                        Number of Record Holders
Title of Class                                          (as of April 15, 1997)
- --------------                                          ----------------------
    

Shares of Capital Stock,
($.001 par value)

U.S. Government Intermediate-Term Portfolio:
     Primary Shares
     Navigator Shares

Investment Grade Income Portfolio
     Primary Shares
     Navigator Shares

U.S. Government Money Market Portfolio

High Yield Portfolio


Item 27.     Indemnification



<PAGE>



   
     Articles  Tenth of the  Corporation's  Articles of  Incorporation  provides
that:

     The Corporation  shall indemnify its present and past directors,  officers,
employees  and  agents,  and any  persons  who are serving or have served at the
request of the Corporation as a director,  officer, employee or agent of another
corporation,  partnership,  joint  venture,  trust or enterprise  (collectively,
"Covered  Persons"),  to the maximum extent permitted by applicable law, in such
manner as may be provided in the By-Laws;  provided, that no director,  officer,
investment  adviser  or  principal  underwriter  of  the  Corporation  shall  be
indemnified in violation of Section 17(h) and (i) of the 1940 Act.

     Section 10.01 of the Corporation's By-Laws provides that indemnification is
not  available  in  the  event  of  a  settlement,   unless  there  has  been  a
determination that the Covered Person seeking  indemnification did not engage in
willful  misfeasance,  bad faith,  gross negligence or reckless disregard of the
duties involved in the conduct of his office.  Such  determination is to be made
by (a) the  court or other  body  approving  the  settlement;  (b) by at least a
majority  of  those  directors  who  are  neither   interested  persons  of  the
Corporation  nor are  parties  to the  matter  based  upon a review  of  readily
available  facts (as opposed to a full  trial-type  inquiry);  or (c) by written
opinion of  independent  legal counsel based upon a review of readily  available
facts (as opposed to a full trial-type inquiry).

     Section 10.02 of the By-Laws provides that the Corporation may purchase and
maintain  insurance  on behalf  of any  Covered  Person  against  any  liability
asserted  against him or her and incurred by him or her in any such  capacity or
arising out of his or her status as such,  whether or not the Corporation  would
have the power to indemnify him or her against such  liability.  The Corporation
may not acquire insurance protecting any Covered Person against liability to the
Corporation or its shareholders to which he would otherwise be subject by reason
of willful  misfeasance,  bad faith, gross negligence,  or reckless disregard of
the duties involved in the conduct of his office.

     Under  Section  10.03  of the  By-Laws,  expenses  in  connection  with the
preparation  and  presentation  of a  defense  to any  claim,  action,  suit  or
proceeding for which  indemnification  is sought may be paid by the  appropriate
Series of the Corporation prior to final disposition  thereof upon receipt of an
undertaking by or on behalf of the Covered Person seeking  indemnification  that
such  amount  will  be  paid  over  by him to the  appropriate  Series  if it is
ultimately  determined,  in the manner set forth above,  that such individual is
not entitled to  indemnification.  Section 10.03 also requires as a condition to
the advance that (a) the Covered Person seeking such advance shall have provided
appropriate  security  for such  undertaking,  (b) the  Corporation  be  insured
against losses arising out of any such advance payment, or (c) either a majority
of the  Directors  who are neither  interested  persons of the  Corporation  nor
parties to the matter, or independent  counsel in a written opinion,  shall have
determined, based upon a review of readily available facts (as opposed to a full
trial-type  inquiry),  that there is reason to believe  that such person will be
found entitled to indemnification.

     Section 7 of the  Underwriting  Agreement filed as an exhibit to this
Registration Statement provides that the Corporation agrees to indemnify, defend
and hold Legg Mason,  its several  officers,  directors and controlling  persons
free and harmless from and against any and all claims, demands,  liabilities and
expenses (including the cost of investigating or defending such claims,  demands
or liabilities and any counsel fees incurred in connection
    


<PAGE>



   
therewith)  which Legg Mason, its officers,  directors,  or any such controlling
person may incur,  under the 1933 Act or under common law or otherwise,  arising
out of or based upon any alleged  untrue  statement of a material fact contained
in the  Registration  Statement  or  arising  out of or based  upon any  alleged
omission to state a material fact required to be stated or necessary to make the
Registration Statement not misleading,  provided that in no event shall anything
contained in such Agreement be construed so as to protect Legg Mason against any
liability to the Portfolios of the  Corporation or their  shareholders  to which
Legg Mason  would  otherwise  be subject by reason of willful  misfeasance,  bad
faith, or gross negligence in the performance of its duties, or by reason of its
reckless disregard of its obligations and duties under such Agreement.

     Section 8 of the Underwriting  Agreement provides that Legg Mason agrees to
indemnify, defend and hold the Corporation,  its several officers, directors and
controlling  persons  free and  harmless  from and  against  any and all claims,
demands,  liabilities  and  expenses  (including  the cost of  investigating  or
defending such claims,  demands or liabilities  and any counsel fees incurred in
connection therewith) which the Corporation, its officers, directors or any such
controlling  person  may  incur,  under  the  1933 Act or  under  common  law or
otherwise,  arising  out of or based  upon any  alleged  untrue  statement  of a
material fact contained in information furnished in writing by Legg Mason to the
Corporation  for use in the  Registration  Statement  or arising out of or based
upon any  alleged  omission  to state a material  fact in  connection  with such
information required to be stated in the Registration  Statement or necessary to
make such information not misleading.
    

   

    

Item 28.     Business and Connections of Manager and Investment Adviser

   
     I. Legg  Mason  Fund  Adviser,  Inc.  ("Fund  Adviser"),  the  Registrant's
manager,  is a registered  investment adviser  incorporated on January 20, 1982.
Fund Adviser is engaged  primarily in the  investment  advisory  business.  Fund
Adviser  also serves as manager or  investment  adviser for  seventeen  open-end
investment companies and as investment  consultant for one closed-end investment
company.  Information  as to the  officers  and  directors  of Fund  Adviser  is
included in its Form ADV filed on June 30, 1996 with the Securities and Exchange
Commission  (registration  number  801-16958)  and  is  incorporated  herein  by
reference.

     II.  Western  Asset  Management  Company   ("Western"),   the  Registrant's
investment adviser, is a registered  investment adviser  incorporated on October
5, 1971.  Western is  primarily  engaged in the  investment  advisory  business.
Western  also  serves as  investment  adviser for  sixteen  open-end  investment
companies and one closed-end investment company.  Information as to the officers
and  directors of Western is included in its Form ADV filed on November 26, 1996
with the Securities and Exchange Commission  (registration number 801-08162) and
is incorporated herein by reference.
    

Item 29.     Principal Underwriters

     (a)     Legg Mason Cash Reserve Trust
             Legg Mason Special Investment Trust, Inc.


<PAGE>



             Legg Mason Value Trust, Inc.
             Legg Mason Tax-Exempt Trust, Inc.
             Legg Mason Income Trust, Inc.
             Legg Mason Total Return Trust, Inc.
             Legg Mason Tax-Free Income Fund
             Legg Mason Global Trust, Inc.
             Legg Mason Investors Trust, Inc.
             Western Asset 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

John F. Curley, Jr.              Vice Chairman                Chairman of the
                                 of the Board                 Board and Director

James W. Brinkley                President and                None
                                 Director

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

Richard J. Himelfarb             Senior Executive Vice        None
                                 President and
                                 Director

Edward A. Taber III              Senior Executive Vice        President
                                 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

Thomas M. Daly, Jr.              Senior Vice                  None



<PAGE>

                                 President and
                                 Director

Jerome M. Dattel                 Senior Vice                  None
                                 President and
                                 Director

Robert G. Donovan                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 and
Philadelphia, PA  19103          Director

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

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

F. Barry Bilson                  Senior Vice                  None
                                 President and
                                 Director

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

Harry M. Ford, Jr.               Senior Vice                  None
                                 President




<PAGE>

William F. Haneman, Jr.          Senior Vice                  None
One Battery Park Plaza           President
New York, New York  10005

Theodore S. Kaplan               Senior Vice                  None
                                 President and
                                 General Counsel

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

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

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

John A. Pliakas                  Senior Vice                  None
99 Summer Street                 President
Boston, MA  02101

Gail Reichard                    Senior Vice                  None
7 E. Redwood St.                 President
Baltimore, MD  21202

Timothy C. Scheve                Senior Vice                  None
                                 President and
                                 Treasurer

Elisabeth N. Spector             Senior Vice                  None
                                 President

Joseph Sullivan                  Senior Vice                  None
                                 President

Cheryl Allen                     Vice President               None
221 West Sixth St.
Austin, TX 78701

William H. Bass, Jr.             Vice President               None

Nathan S. Betnun                 Vice President               None

John C. Boblitz                  Vice President               None
7 E. Redwood St.
Baltimore, MD  21202

Andrew J. Bowden                 Vice President               None

D. Stuart Bowers                 Vice President               None
7 E. Redwood St.




<PAGE>

Baltimore, MD  21202

Edwin J. Bradley, Jr.            Vice President               None

Scott R. Cousino                 Vice President               None

John R. Gilner                   Vice President               None

Terrence R. Duvernay             Vice President               None
1100 Poydras St.
New Orleans, LA 70163

Richard A. Jacobs                Vice President               None

C. Gregory Kallmyer              Vice President               None

Edward W. Lister, Jr.            Vice President               None

Marie K. Karpinski               Vice President               Vice President
                                                              and Treasurer

Anne S. Morse                    Vice President               None
1735 Market St.
Philadelphia, PA 19103

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

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

Douglas F. Pollard               Vice President               None

Carl W. Riedy, Jr.               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 Scitti                     Vice President               None
7 E. Redwood St.
Baltimore, MD  21202

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

Lawrence D. Shubnell             Vice President               None




<PAGE>

Alexsander M. Stewart            Vice President               None
One World Trade Center
New York, NY  10048

F. James Tennies                 Vice President,              None
                                 Asst. Secretary &
                                 Asst. General Counsel

Robert S. Trio                   Vice President               None
1747 Pennsylvania Ave.
Washington, DC 20006

Lewis T. Yeager                  Vice President               None
7 E. Redwood St.
Baltimore, MD  21202

Joseph F. Zunic                  Vice President               None


           * All  addresses are 111 South Calvert  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 30.     Location of Accounts and Records

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

Item 31.     Management Services

             None

Item 32.     Undertakings

             Registrant hereby undertakes to provide each person to whom a
             prospectus  is  delivered  with a copy of its  latest  annual
             report to shareholders upon request and without charge.




<PAGE>

                                 SIGNATURE PAGE

           Pursuant to the  requirements  of the  Securities Act of 1933 and the
Investment Company Act of 1940, the Registrant has duly caused this Registration
Statement  to  be  signed  on  its  behalf  by  the  undersigned,  thereto  duly
authorized,  in the City of Baltimore and State of Maryland,  on the 28th day of
February, 1997.

                                      LEGG MASON INCOME TRUST, INC.

                                      by: /s/ John F. Curley, Jr.
                                          -----------------------
                                              John F. Curley, Jr.
                                              Chairman of the Board and Director

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


<TABLE>
<CAPTION>


Signature                                      Title                                Date

<S><C>
/s/ John F. Curley, Jr.                        Chairman of the Board                February 28, 1997
- -----------------------
John F. Curley, Jr.                            and Director

/s/ Edmund J. Cashman, Jr.                     Vice Chairman of the                 February 28, 1997
- --------------------------
Edmund J. Cashman, Jr.                         Board and Director

/s/ Edward A. Taber, III                       President and Director               February 28, 1997
- ------------------------
Edward A. Taber, III

/s/ Richard G. Gilmore                         Director                             February 28, 1997
- ----------------------
Richard G. Gilmore*

/s/ Charles F. Haugh                           Director                             February 28, 1997
- --------------------
Charles F. Haugh*

/s/ Arnold L. Lehman                           Director                             February 28, 1997
- --------------------
Arnold L. Lehman*

/s/ Jill E. McGovern                           Director                             February 28, 1997
- --------------------
Jill E. McGovern*

/s/ T.A. Rodgers                               Director                             February 28, 1997
- ----------------
T.A. Rodgers*

/s/ Marie K. Karpinski                         Vice President                       February 28, 1997
- ----------------------
Marie K. Karpinski                             and Treasurer
</TABLE>


*Signatures affixed by Marie K. Karpinski pursuant to powers of attorney,  dated
May 18, 1992, filed herewith.


<PAGE>


                               POWER OF ATTORNEY



I, the undersigned Director of Legg Mason Income Trust, Inc. (the "Fund") hereby
severally  constitute and appoint Marie K. Karpinski,  Arthur J. Brown, and Dana
L. Platt and each of them singly 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 and all Post-  Effective  Amendments  to the  Fund's
registration   statement,   any  registration   statements  on  Form  N-14,  any
supplements or other  instruments in connection  therewith,  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, and all
related requirements of the Securities and Exchange Commission.  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 18, 1992
- ----------------------
Richard G. Gilmore

/s/ Charles F. Haugh                                       May 18, 1992
- --------------------
Charles F. Haugh

/s/ Arnold L. Lehman                                       May 18, 1992
- --------------------
Arnold L. Lehman

/s/ Jill E. McGovern                                       May 18, 1992
- --------------------
Jill E. McGovern

/s/ T. A. Rodgers                                          May 18, 1992
- -----------------
T. A. Rodgers




                                                                  EXHIBIT 6a(ii)

                                    AMENDED
                             UNDERWRITING AGREEMENT


         This UNDERWRITING  AGREEMENT,  made this 7th day of February,  1996, by
and  between   Legg  Mason   Income   Trust,   Inc.,   a  Maryland   corporation
("Corporation")  on behalf of the Legg Mason U.S.  Government  Intermediate-Term
Portfolio  ("Fund"),  and Legg  Mason  Wood  Walker,  Incorporated,  a  Maryland
corporation (the "Distributor").

         WHEREAS, the Corporation is registered with the Securities and Exchange
Commission as an open-end investment company under the Investment Company Act of
1940, as amended (the "1940 Act"), and has registered  shares of common stock of
the Fund for sale to the  public  under the  Securities  Act of 1933 (the  "1933
Act") and various state securities laws; and

         WHEREAS,  the  Corporation  wishes to  retain  the  Distributor  as the
principal  underwriter in connection with the offering and sale of the shares of
common stock of the Fund ("Shares") and to furnish certain other services to the
Corporation as specified in this Agreement; and

         WHEREAS,  this  Agreement  has been  approved by separate  votes of the
Corporation's  Board of  Directors  and of certain  disinterested  directors  in
conformity  with Section 15 of, and  paragraph  (b)(2) of Rule 12b-1 under,  the
1940 Act; and

         WHEREAS, the Distributor is willing to act as principal underwriter and
to furnish such services on the terms and conditions hereinafter set forth;

         NOW,  THEREFORE,  in consideration of the promises and mutual covenants
herein contained, it is agreed as follows:

         1.  (a)  The Corporation hereby appoints the Distributor as principal
underwriter in connection with the offering and sale of shares of the Fund.  The
Distributor, as exclusive agent for the Corporation, upon the commencement of
operations of the Fund and subject to applicable federal and state law and the
Articles of Incorporation and By-Laws of the Corporation, shall:  (i) promote
the Fund; (ii) solicit orders for the purchase of the Shares subject to such
terms and conditions as the Corporation may specify; and (iii) accept orders for
the purchase of the Shares on behalf of the Corporation (collectively,
"Distribution Services").  The Distributor


<PAGE>



shall comply with all applicable  federal and state laws and offer the Shares of
the Fund on an agency or "best efforts" basis under which the Corporation  shall
issue only such Shares of the Fund as are actually sold. The  Distributor  shall
have the right to use any list of shareholders of the Corporation or the Fund or
any other list of investors which it obtains in connection with its provision of
services under this Agreement; provided, however, that the Distributor shall not
sell or knowingly provide such list or lists to any unaffiliated  person without
the consent of the Corporation's Board of Directors.

         (b) The Distributor shall provide ongoing shareholder liaison services,
including  responding to  shareholder  inquiries,  providing  shareholders  with
information on their investments, and any other services now or hereafter deemed
to be appropriate subjects for the payments of "service fees" under Article III,
Section  26 of the  Rules  of  Fair  Practice  of the  National  Association  of
Securities Dealers, Inc. (collectively, "Shareholder Services").

         2. The Distributor may enter into dealer agreements with registered and
qualified  securities  dealers it may select for the performance of Distribution
and Shareholder  Services,  and may enter into agreements with qualified dealers
and  other  qualified  entities  to  perform  recordkeeping  and  sub-accounting
services, the form of such agreements to be as mutually agreed upon and approved
by the  Corporation  and the  Distributor.  In  making  such  arrangements,  the
Distributor shall act only as principal and not as agent for the Corporation. No
such dealer or other entity is authorized to act as agent for the Corporation in
connection with the offering or sale of Shares to the public or otherwise.

         3. The public offering price of the Shares of the Fund shall be the net
asset value per share (as  determined  by the  Corporation)  of the  outstanding
Shares  of the  Fund  plus any  applicable  sales  charge  as  described  in the
Registration  Statement of the  Corporation.  The Corporation  shall furnish the
Distributor with a statement of each computation of public offering price and of
the details entering into such computation.

         4. As  compensation  for  providing  Distribution  Services  under this
Agreement,  the Distributor  shall retain the sales charge, if any, on purchases
of  Shares  as set  forth in the  Registration  Statement.  The  Distributor  is
authorized  to collect the gross  proceeds  derived from the sale of the Shares,
remit the net  asset  value  thereof  to the  Corporation  upon  receipt  of the
proceeds and retain the sales charge, if any. The Distributor shall receive from
the Fund a  distribution  fee and a service fee at the rates and under the terms
and conditions

                                     - 2 -

<PAGE>



of the Plan of Distribution  ("Plan") adopted by the Corporation with respect to
the Fund,  as such  Plan is in effect  from  time to time,  and  subject  to any
further  limitations  on such fees as the  Corporation's  Board of Directors may
impose. The Distributor may reallow any or all of the sales charge, distribution
fee and service fee that it has received under this Agreement to such dealers or
sub-accountants as it may from time to time determine;  provided,  however, that
the Distributor may not reallow to any dealer for Shareholder Services an amount
in excess of .25% of the  average  annual  net asset  value of the  shares  with
respect to which said dealer provides Shareholder Services.

         5. As used in this Agreement,  the term "Registration  Statement" shall
mean the registration  statement most recently filed by the Corporation with the
Securities  and Exchange  Commission  and effective  under the 1940 Act and 1933
Act, as such Registration  Statement is amended by any amendments thereto at the
time  in  effect,  and the  terms  "Prospectus"  and  "Statement  of  Additional
Information" shall mean,  respectively,  the form of prospectus and statement of
additional information with respect to the Fund filed by the Corporation as part
of the Registration Statement, or as they may be amended from time to time.

         6. The Distributor shall print and distribute to prospective  investors
Prospectuses,  and shall print and  distribute,  upon  request,  to  prospective
investors  Statements of Additional  Information,  and may print and  distribute
such other sales  literature,  reports,  forms and  advertisements in connection
with the sale of the Shares as comply with the applicable  provisions of federal
and state law. In connection with such sales and offers of sale, the Distributor
and any dealer or sub-accountant  shall give only such information and make only
such statements or representations as are contained in the Prospectus, Statement
of  Additional  Information,  or in  information  furnished  in  writing  to the
Distributor by the Corporation,  and the Corporation shall not be responsible in
any way for any other information,  statements or representations  given or made
by the Distributor,  any dealer or sub-accountant,  or their  representatives or
agents. Except as specifically provided in this Agreement, the Corporation shall
bear none of the expenses of the  Distributor  in connection  with its offer and
sale of the Shares.

         7. The  Corporation  agrees at its own expense to  register  the Shares
with the Securities and Exchange Commission,  state and other regulatory bodies,
and to  prepare  and file  from time to time such  Prospectuses,  Statements  of
Additional  Information,  amendments,  reports  and  other  documents  as may be
necessary  to  maintain  the  Registration  Statement.  The Fund  shall bear all
expenses related to

                                     - 3 -

<PAGE>



preparing  and   typesetting   such   Prospectuses,   Statements  of  Additional
Information,  and  other  materials  required  by law and such  other  expenses,
including printing and mailing expenses,  related to such Fund's  communications
with persons who are shareholders of the Fund.

         8.  The   Corporation   agrees  to  indemnify,   defend  and  hold  the
Distributor, its several officers and directors, and any person who controls the
Distributor  within the meaning of Section 15 of the 1933 Act, free and harmless
from  and  against  any  and  all  claims,  demands,  liabilities  and  expenses
(including  the cost of  investigating  or  defending  such  claims,  demands or
liabilities  and any counsel fees  incurred in connection  therewith)  which the
Distributor,  its  officers or  directors,  or any such  controlling  person may
incur,  under the 1933 Act or under common law or  otherwise,  arising out of or
based upon any alleged  untrue  statement  of a material  fact  contained in the
Registration  Statement or arising out of or based upon any alleged  omission to
state  a  material  fact  required  to  be  stated  or  necessary  to  make  the
Registration Statement not misleading,  provided that in no event shall anything
contained  in this  Agreement  be  construed  so as to protect  the  Distributor
against  any  liability  to the  Corporation  or its  shareholders  to which the
Distributor  would  otherwise be subject by reason of willful  misfeasance,  bad
faith, or gross negligence in the performance of its duties, or by reason of its
reckless  disregard  of its  obligations  and duties under this  Agreement,  and
further  provided that the  Corporation  shall not indemnify the Distributor for
conduct set forth in paragraph 9.

         9.  The   Distributor   agrees  to  indemnify,   defend  and  hold  the
Corporation, its several officers and directors, and any person who controls the
Corporation  within the meaning of Section 15 of the 1933 Act, free and harmless
from  and  against  any  and  all  claims,  demands,  liabilities  and  expenses
(including  the cost of  investigating  or  defending  such  claims,  demands or
liabilities  and any counsel fees  incurred in connection  therewith)  which the
Corporation,  its  officers or  directors,  or any such  controlling  person may
incur,  under the 1933 Act or under common law or  otherwise,  on account of any
wrongful  act of the  Distributor  or any of its  employees or arising out of or
based  upon any  alleged  untrue  statement  of a  material  fact  contained  in
information  furnished in writing by the  Distributor to the Corporation for use
in the  Registration  Statement  or  arising  out of or based  upon any  alleged
omission to state a material fact in connection with such  information  required
to be stated in the Registration Statement or necessary to make such information
not misleading. As used in this paragraph, the term "employee" shall not include
a corporate  entity under contract to provide services to the Corporation or the
Fund,  or any  employee  of such a  corporate  entity,  unless  such  person  is
otherwise an employee of the Corporation.

                                     - 4 -

<PAGE>



         10. The Corporation reserves the right at any time to withdraw all
offerings of the Shares of the Fund by written notice to the Distributor at its
principal office.

         11. The Corporation shall not issue  certificates  representing  Shares
unless  requested by a shareholder.  If such request is transmitted  through the
Distributor, the Corporation will cause certificates evidencing the Shares owned
to be issued in such names and  denominations as the Distributor shall from time
to time direct,  provided that no  certificates  shall be issued for  fractional
Shares.

         12. The  Distributor  may at its sole  discretion,  directly or through
dealers,  repurchase  Shares  offered for sale by the  shareholders  or dealers.
Repurchase  of Shares by the  Distributor  shall be at the net asset  value next
determined  after a repurchase  order has been received.  The  Distributor  will
receive no commission or other remuneration for repurchasing  Shares. At the end
of each business day, the Distributor  shall notify by telex or in writing,  the
Corporation and State Street Bank and Trust Company, the Corporation's  transfer
agent, of the orders for repurchase of Shares received by the Distributor  since
the last such report, the amount to be paid for such Shares, and the identity of
the  shareholders or dealers  offering Shares for repurchase.  Upon such notice,
the Corporation  shall pay the  Distributor  such amounts as are required by the
Distributor for the repurchase of such Shares in cash or in the form of a credit
against  moneys due the  Corporation  from the  Distributor as proceeds from the
sale of Shares.  The  Corporation  reserves the right to suspend such repurchase
right upon written notice to the Distributor.  The Distributor further agrees to
act as agent  for the  Corporation  to  receive  and  transmit  promptly  to the
Corporation's  transfer agent  shareholder and dealer requests for redemption of
Shares.

         13. The Distributor is an independent contractor and shall be agent for
the Corporation only in respect to the sale and redemption of the Shares.

         14. The  services  of the  Distributor  to the  Corporation  under this
Agreement are not to be deemed  exclusive,  and the Distributor shall be free to
render  similar  services or other  services  to others so long as its  services
hereunder are not impaired thereby.

         15. The Distributor shall prepare reports for the  Corporation's  Board
of  Directors  on  a  quarterly  basis  showing  such   information   concerning
expenditures  related to this Agreement as from time to time shall be reasonably
requested by the Board of Directors.


                                     - 5 -

<PAGE>



         16.  As used in this  Agreement,  the terms  "assignment",  "interested
person",  and "majority of the  outstanding  voting  securities"  shall have the
meanings  given  to them  by  Section  2(a) of the  1940  Act,  subject  to such
exemptions as may be granted by the  Securities  and Exchange  Commission by any
rule, regulation or order.

         17. This  Agreement  will become  effective with respect to the Fund on
the date first written above and, unless sooner  terminated as provided  herein,
will continue in effect for one year from the above written date. Thereafter, if
not terminated, this Agreement shall continue in effect with respect to the Fund
for successive  annual  periods  ending on the same date of each year,  provided
that such  continuance  is  specifically  approved at least  annually (i) by the
Corporation's  Board  of  Directors  or  (ii)  by a vote  of a  majority  of the
outstanding voting securities of the Fund (as defined in the 1940 Act), provided
that in either  event the  continuance  is also  approved  by a majority  of the
Corporation's  Directors who are not interested  persons (as defined in the 1940
Act) of any party to this Agreement,  by vote cast in person at a meeting called
for the purpose of voting on such approval.

         18. This  Agreement  is  terminable  with respect to the Fund or in its
entirety without penalty by the Corporation's  Board of Directors,  by vote of a
majority of the  outstanding  voting  securities  of the Fund (as defined in the
1940 Act), or by the Distributor,  on not less than 60 days' notice to the other
party and will be terminated  upon the mutual written consent of the Distributor
and the  Corporation.  This Agreement will also  automatically  and  immediately
terminate in the event of its assignment.

         19. No provision of this Agreement may be changed,  waived,  discharged
or terminated  orally,  except by an  instrument in writing  signed by the party
against which  enforcement  of the change,  waiver,  discharge or termination is
sought.

         20. In the event this  Agreement is  terminated by either party or upon
written notice from the Distributor at any time, the  Corporation  hereby agrees
that it will  eliminate  from its  corporate  name any  reference to the name of
"Legg Mason." The Corporation shall have the non-exclusive use of the name "Legg
Mason" in whole or in part only so long as this  Agreement is effective or until
such notice is given.


                                     - 6 -

<PAGE>


         IN WITNESS  WHEREOF,  the parties  hereto  caused this  Agreement to be
executed by their officers thereunto duly authorized.

Attest:                                     LEGG MASON INCOME TRUST, INC.



By: /s/ Kathi D. Bair                       By: /s/ Marie K. Karpinski
    -----------------                           ----------------------


Attest:                                     LEGG MASON WOOD WALKER, INCORPORATED



By: /s/ Ana Ramage                          By: /s/ John F. Curley, Jr.
    --------------                              -----------------------

                                     - 7 -




                                                                 EXHIBIT 6a(iii)




                                    AMENDED
                             UNDERWRITING AGREEMENT


         This UNDERWRITING  AGREEMENT,  made this 7th day of February,  1996, by
and  between   Legg  Mason   Income   Trust,   Inc.,   a  Maryland   corporation
("Corporation") on behalf of the Legg Mason Investment Grade Portfolio ("Fund"),
and  Legg  Mason  Wood  Walker,   Incorporated,   a  Maryland  corporation  (the
"Distributor").

         WHEREAS, the Corporation is registered with the Securities and Exchange
Commission as an open-end investment company under the Investment Company Act of
1940, as amended (the "1940 Act"), and has registered  shares of common stock of
the Fund for sale to the  public  under the  Securities  Act of 1933 (the  "1933
Act") and various state securities laws; and

         WHEREAS,  the  Corporation  wishes to  retain  the  Distributor  as the
principal  underwriter in connection with the offering and sale of the shares of
common stock of the Fund ("Shares") and to furnish certain other services to the
Corporation as specified in this Agreement; and

         WHEREAS,  this  Agreement  has been  approved by separate  votes of the
Corporation's  Board of  Directors  and of certain  disinterested  directors  in
conformity  with Section 15 of, and  paragraph  (b)(2) of Rule 12b-1 under,  the
1940 Act; and

         WHEREAS, the Distributor is willing to act as principal underwriter and
to furnish such services on the terms and conditions hereinafter set forth;

         NOW,  THEREFORE,  in consideration of the promises and mutual covenants
herein contained, it is agreed as follows:

         1.  (a)  The Corporation hereby appoints the Distributor as principal
underwriter in connection with the offering and sale of shares of the Fund.  The
Distributor, as exclusive agent for the Corporation, upon the commencement of
operations of the Fund and subject to applicable federal and state law and the
Articles of Incorporation and By-Laws of the Corporation, shall:  (i) promote
the Fund; (ii) solicit orders for the purchase of the Shares subject to such
terms and conditions as the Corporation may specify; and (iii) accept orders for
the purchase of the Shares on behalf of the Corporation (collectively,
"Distribution Services").  The Distributor




<PAGE>



shall comply with all applicable  federal and state laws and offer the Shares of
the Fund on an agency or "best efforts" basis under which the Corporation  shall
issue only such Shares of the Fund as are actually sold. The  Distributor  shall
have the right to use any list of shareholders of the Corporation or the Fund or
any other list of investors which it obtains in connection with its provision of
services under this Agreement; provided, however, that the Distributor shall not
sell or knowingly provide such list or lists to any unaffiliated  person without
the consent of the Corporation's Board of Directors.

         (b) The Distributor shall provide ongoing shareholder liaison services,
including  responding to  shareholder  inquiries,  providing  shareholders  with
information on their investments, and any other services now or hereafter deemed
to be appropriate subjects for the payments of "service fees" under Article III,
Section  26 of the  Rules  of  Fair  Practice  of the  National  Association  of
Securities Dealers, Inc. (collectively, "Shareholder Services").

         2. The Distributor may enter into dealer agreements with registered and
qualified  securities  dealers it may select for the performance of Distribution
and Shareholder  Services,  and may enter into agreements with qualified dealers
and  other  qualified  entities  to  perform  recordkeeping  and  sub-accounting
services, the form of such agreements to be as mutually agreed upon and approved
by the  Corporation  and the  Distributor.  In  making  such  arrangements,  the
Distributor shall act only as principal and not as agent for the Corporation. No
such dealer or other entity is authorized to act as agent for the Corporation in
connection with the offering or sale of Shares to the public or otherwise.

         3. The public offering price of the Shares of the Fund shall be the net
asset value per share (as  determined  by the  Corporation)  of the  outstanding
Shares  of the  Fund  plus any  applicable  sales  charge  as  described  in the
Registration  Statement of the  Corporation.  The Corporation  shall furnish the
Distributor with a statement of each computation of public offering price and of
the details entering into such computation.

         4. As  compensation  for  providing  Distribution  Services  under this
Agreement,  the Distributor  shall retain the sales charge, if any, on purchases
of  Shares  as set  forth in the  Registration  Statement.  The  Distributor  is
authorized  to collect the gross  proceeds  derived from the sale of the Shares,
remit the net  asset  value  thereof  to the  Corporation  upon  receipt  of the
proceeds and retain the sales charge, if any. The Distributor shall receive from
the Fund a  distribution  fee and a service fee at the rates and under the terms
and conditions

                                     - 2 -

<PAGE>



of the Plan of Distribution  ("Plan") adopted by the Corporation with respect to
the Fund,  as such  Plan is in effect  from  time to time,  and  subject  to any
further  limitations  on such fees as the  Corporation's  Board of Directors may
impose. The Distributor may reallow any or all of the sales charge, distribution
fee and service fee that it has received under this Agreement to such dealers or
sub-accountants as it may from time to time determine;  provided,  however, that
the Distributor may not reallow to any dealer for Shareholder Services an amount
in excess of .25% of the  average  annual  net asset  value of the  shares  with
respect to which said dealer provides Shareholder Services.

         5. As used in this Agreement,  the term "Registration  Statement" shall
mean the registration  statement most recently filed by the Corporation with the
Securities  and Exchange  Commission  and effective  under the 1940 Act and 1933
Act, as such Registration  Statement is amended by any amendments thereto at the
time  in  effect,  and the  terms  "Prospectus"  and  "Statement  of  Additional
Information" shall mean,  respectively,  the form of prospectus and statement of
additional information with respect to the Fund filed by the Corporation as part
of the Registration Statement, or as they may be amended from time to time.

         6. The Distributor shall print and distribute to prospective  investors
Prospectuses,  and shall print and  distribute,  upon  request,  to  prospective
investors  Statements of Additional  Information,  and may print and  distribute
such other sales  literature,  reports,  forms and  advertisements in connection
with the sale of the Shares as comply with the applicable  provisions of federal
and state law. In connection with such sales and offers of sale, the Distributor
and any dealer or sub-accountant  shall give only such information and make only
such statements or representations as are contained in the Prospectus, Statement
of  Additional  Information,  or in  information  furnished  in  writing  to the
Distributor by the Corporation,  and the Corporation shall not be responsible in
any way for any other information,  statements or representations  given or made
by the Distributor,  any dealer or sub-accountant,  or their  representatives or
agents. Except as specifically provided in this Agreement, the Corporation shall
bear none of the expenses of the  Distributor  in connection  with its offer and
sale of the Shares.

         7. The  Corporation  agrees at its own expense to  register  the Shares
with the Securities and Exchange Commission,  state and other regulatory bodies,
and to  prepare  and file  from time to time such  Prospectuses,  Statements  of
Additional  Information,  amendments,  reports  and  other  documents  as may be
necessary  to  maintain  the  Registration  Statement.  The Fund  shall bear all
expenses related to

                                     - 3 -

<PAGE>



preparing  and   typesetting   such   Prospectuses,   Statements  of  Additional
Information,  and  other  materials  required  by law and such  other  expenses,
including printing and mailing expenses,  related to such Fund's  communications
with persons who are shareholders of the Fund.

         8.  The   Corporation   agrees  to  indemnify,   defend  and  hold  the
Distributor, its several officers and directors, and any person who controls the
Distributor  within the meaning of Section 15 of the 1933 Act, free and harmless
from  and  against  any  and  all  claims,  demands,  liabilities  and  expenses
(including  the cost of  investigating  or  defending  such  claims,  demands or
liabilities  and any counsel fees  incurred in connection  therewith)  which the
Distributor,  its  officers or  directors,  or any such  controlling  person may
incur,  under the 1933 Act or under common law or  otherwise,  arising out of or
based upon any alleged  untrue  statement  of a material  fact  contained in the
Registration  Statement or arising out of or based upon any alleged  omission to
state  a  material  fact  required  to  be  stated  or  necessary  to  make  the
Registration Statement not misleading,  provided that in no event shall anything
contained  in this  Agreement  be  construed  so as to protect  the  Distributor
against  any  liability  to the  Corporation  or its  shareholders  to which the
Distributor  would  otherwise be subject by reason of willful  misfeasance,  bad
faith, or gross negligence in the performance of its duties, or by reason of its
reckless  disregard  of its  obligations  and duties under this  Agreement,  and
further  provided that the  Corporation  shall not indemnify the Distributor for
conduct set forth in paragraph 9.

         9.  The   Distributor   agrees  to  indemnify,   defend  and  hold  the
Corporation, its several officers and directors, and any person who controls the
Corporation  within the meaning of Section 15 of the 1933 Act, free and harmless
from  and  against  any  and  all  claims,  demands,  liabilities  and  expenses
(including  the cost of  investigating  or  defending  such  claims,  demands or
liabilities  and any counsel fees  incurred in connection  therewith)  which the
Corporation,  its  officers or  directors,  or any such  controlling  person may
incur,  under the 1933 Act or under common law or  otherwise,  on account of any
wrongful  act of the  Distributor  or any of its  employees or arising out of or
based  upon any  alleged  untrue  statement  of a  material  fact  contained  in
information  furnished in writing by the  Distributor to the Corporation for use
in the  Registration  Statement  or  arising  out of or based  upon any  alleged
omission to state a material fact in connection with such  information  required
to be stated in the Registration Statement or necessary to make such information
not misleading. As used in this paragraph, the term "employee" shall not include
a corporate  entity under contract to provide services to the Corporation or the
Fund,  or any  employee  of such a  corporate  entity,  unless  such  person  is
otherwise an employee of the Corporation.

                                     - 4 -

<PAGE>



         10. The Corporation reserves the right at any time to withdraw all
offerings of the Shares of the Fund by written notice to the Distributor at its
principal office.

         11. The Corporation shall not issue  certificates  representing  Shares
unless  requested by a shareholder.  If such request is transmitted  through the
Distributor, the Corporation will cause certificates evidencing the Shares owned
to be issued in such names and  denominations as the Distributor shall from time
to time direct,  provided that no  certificates  shall be issued for  fractional
Shares.

         12. The  Distributor  may at its sole  discretion,  directly or through
dealers,  repurchase  Shares  offered for sale by the  shareholders  or dealers.
Repurchase  of Shares by the  Distributor  shall be at the net asset  value next
determined  after a repurchase  order has been received.  The  Distributor  will
receive no commission or other remuneration for repurchasing  Shares. At the end
of each business day, the Distributor  shall notify by telex or in writing,  the
Corporation and State Street Bank and Trust Company, the Corporation's  transfer
agent, of the orders for repurchase of Shares received by the Distributor  since
the last such report, the amount to be paid for such Shares, and the identity of
the  shareholders or dealers  offering Shares for repurchase.  Upon such notice,
the Corporation  shall pay the  Distributor  such amounts as are required by the
Distributor for the repurchase of such Shares in cash or in the form of a credit
against  moneys due the  Corporation  from the  Distributor as proceeds from the
sale of Shares.  The  Corporation  reserves the right to suspend such repurchase
right upon written notice to the Distributor.  The Distributor further agrees to
act as agent  for the  Corporation  to  receive  and  transmit  promptly  to the
Corporation's  transfer agent  shareholder and dealer requests for redemption of
Shares.

         13. The Distributor is an independent contractor and shall be agent for
the Corporation only in respect to the sale and redemption of the Shares.

         14. The  services  of the  Distributor  to the  Corporation  under this
Agreement are not to be deemed  exclusive,  and the Distributor shall be free to
render  similar  services or other  services  to others so long as its  services
hereunder are not impaired thereby.

         15. The Distributor shall prepare reports for the  Corporation's  Board
of  Directors  on  a  quarterly  basis  showing  such   information   concerning
expenditures  related to this Agreement as from time to time shall be reasonably
requested by the Board of Directors.


                                     - 5 -

<PAGE>



         16.  As used in this  Agreement,  the terms  "assignment",  "interested
person",  and "majority of the  outstanding  voting  securities"  shall have the
meanings  given  to them  by  Section  2(a) of the  1940  Act,  subject  to such
exemptions as may be granted by the  Securities  and Exchange  Commission by any
rule, regulation or order.

         17. This  Agreement  will become  effective with respect to the Fund on
the date first written above and, unless sooner  terminated as provided  herein,
will continue in effect for one year from the above written date. Thereafter, if
not terminated, this Agreement shall continue in effect with respect to the Fund
for successive  annual  periods  ending on the same date of each year,  provided
that such  continuance  is  specifically  approved at least  annually (i) by the
Corporation's  Board  of  Directors  or  (ii)  by a vote  of a  majority  of the
outstanding voting securities of the Fund (as defined in the 1940 Act), provided
that in either  event the  continuance  is also  approved  by a majority  of the
Corporation's  Directors who are not interested  persons (as defined in the 1940
Act) of any party to this Agreement,  by vote cast in person at a meeting called
for the purpose of voting on such approval.

         18. This  Agreement  is  terminable  with respect to the Fund or in its
entirety without penalty by the Corporation's  Board of Directors,  by vote of a
majority of the  outstanding  voting  securities  of the Fund (as defined in the
1940 Act), or by the Distributor,  on not less than 60 days' notice to the other
party and will be terminated  upon the mutual written consent of the Distributor
and the  Corporation.  This Agreement will also  automatically  and  immediately
terminate in the event of its assignment.

         19. No provision of this Agreement may be changed,  waived,  discharged
or terminated  orally,  except by an  instrument in writing  signed by the party
against which  enforcement  of the change,  waiver,  discharge or termination is
sought.

         20. In the event this  Agreement is  terminated by either party or upon
written notice from the Distributor at any time, the  Corporation  hereby agrees
that it will  eliminate  from its  corporate  name any  reference to the name of
"Legg Mason." The Corporation shall have the non-exclusive use of the name "Legg
Mason" in whole or in part only so long as this  Agreement is effective or until
such notice is given.


                                     - 6 -

<PAGE>


         IN WITNESS  WHEREOF,  the parties  hereto  caused this  Agreement to be
executed by their officers thereunto duly authorized.


Attest:                                     LEGG MASON INCOME TRUST, INC.



By: /s/ Kathi D. Bair                       By: /s/ Marie K. Karpinski
    -----------------                           ----------------------

Attest:                                     LEGG MASON WOOD WALKER, INCORPORATED



By: /s/ Ana Ramage                           By: /s/ John F. Curley, Jr.
    --------------                               -----------------------

                                     - 7 -




                                                                  EXHIBIT 6b(ii)




                                    AMENDED
                             UNDERWRITING AGREEMENT


         This UNDERWRITING  AGREEMENT,  made this 7th day of February,  1996, by
and  between   Legg  Mason   Income   Trust,   Inc.,   a  Maryland   corporation
("Corporation")  on  behalf  of the Legg  Mason  U.S.  Government  Money  Market
Portfolio  ("Fund"),  and Legg  Mason  Wood  Walker,  Incorporated,  a  Maryland
corporation (the "Distributor").

         WHEREAS, the Corporation is registered with the Securities and Exchange
Commission as an open-end investment company under the Investment Company Act of
1940, as amended (the "1940 Act"), and has registered  shares of common stock of
the Fund for sale to the  public  under the  Securities  Act of 1933 (the  "1933
Act") and various state securities laws; and

         WHEREAS,  the  Corporation  wishes to  retain  the  Distributor  as the
principal  underwriter in connection with the offering and sale of the shares of
common stock of the Fund ("Shares") and to furnish certain other services to the
Corporation as specified in this Agreement; and

         WHEREAS,  this  Agreement  has been  approved by separate  votes of the
Corporation's  Board of  Directors  and of certain  disinterested  directors  in
conformity  with Section 15 of, and  paragraph  (b)(2) of Rule 12b-1 under,  the
1940 Act; and

         WHEREAS, the Distributor is willing to act as principal underwriter and
to furnish such services on the terms and conditions hereinafter set forth;

         NOW,  THEREFORE,  in consideration of the promises and mutual covenants
herein contained, it is agreed as follows:

         1. (a) The  Corporation  hereby  appoints the  Distributor as principal
underwriter in connection  with the offering and sale of shares of the Fund. The
Distributor,  as exclusive agent for the  Corporation,  upon the commencement of
operations of the Fund and subject to  applicable  federal and state law and the
Articles of Incorporation and By-Laws of the Corporation, shall: (i) promote the
Fund;  (ii) solicit  orders for the purchase of the Shares subject to such terms
and conditions as the Corporation  may specify;  and (iii) accept orders for the
purchase of the Shares on behalf of the Corporation (collectively, "Distribution
Services").  The Distributor shall comply with all applicable  federal and state
laws and offer the




<PAGE>



Shares  of the Fund on an  agency  or  "best  efforts"  basis  under  which  the
Corporation  shall issue only such Shares of the Fund as are actually  sold. The
Distributor  shall  have  the  right  to use  any  list of  shareholders  of the
Corporation  or the Fund or any other  list of  investors  which it  obtains  in
connection  with its  provision  of  services  under this  Agreement;  provided,
however,  that the Distributor  shall not sell or knowingly provide such list or
lists to any unaffiliated  person without the consent of the Corporation's Board
of Directors.

         (b) The Distributor shall provide ongoing shareholder liaison services,
including  responding to  shareholder  inquiries,  providing  shareholders  with
information on their investments, and any other services now or hereafter deemed
to be appropriate subjects for the payments of "service fees" under Article III,
Section  26 of the  Rules  of  Fair  Practice  of the  National  Association  of
Securities Dealers, Inc. (collectively, "Shareholder Services").

         2. The Distributor may enter into dealer agreements with registered and
qualified  securities  dealers it may select for the performance of Distribution
and Shareholder  Services,  and may enter into agreements with qualified dealers
and  other  qualified  entities  to  perform  recordkeeping  and  sub-accounting
services, the form of such agreements to be as mutually agreed upon and approved
by the  Corporation  and the  Distributor.  In  making  such  arrangements,  the
Distributor shall act only as principal and not as agent for the Corporation. No
such dealer or other entity is authorized to act as agent for the Corporation in
connection with the offering or sale of Shares to the public or otherwise.

         3. The public offering price of the Shares of the Fund shall be the net
asset value per share (as  determined  by the  Corporation)  of the  outstanding
Shares  of the  Fund  plus any  applicable  sales  charge  as  described  in the
Registration  Statement of the  Corporation.  The Corporation  shall furnish the
Distributor with a statement of each computation of public offering price and of
the details entering into such computation.

         4. As  compensation  for  providing  Distribution  Services  under this
Agreement,  the Distributor  shall retain the sales charge, if any, on purchases
of  Shares  as set  forth in the  Registration  Statement.  The  Distributor  is
authorized  to collect the gross  proceeds  derived from the sale of the Shares,
remit the net  asset  value  thereof  to the  Corporation  upon  receipt  of the
proceeds and retain the sales charge, if any. The Distributor shall receive from
the Fund a  distribution  fee and a service fee at the rates and under the terms
and conditions of the Plan of Distribution  ("Plan")  adopted by the Corporation
with

                                     - 2 -

<PAGE>



respect to the Fund, as such Plan is in effect from time to time, and subject to
any further limitations on such fees as the Corporation's Board of Directors may
impose. The Distributor may reallow any or all of the sales charge, distribution
fee and service fee that it has received under this Agreement to such dealers or
sub-accountants as it may from time to time determine;  provided,  however, that
the Distributor may not reallow to any dealer for Shareholder Services an amount
in excess of .25% of the  average  annual  net asset  value of the  shares  with
respect to which said dealer provides Shareholder Services.

         5. As used in this Agreement,  the term "Registration  Statement" shall
mean the registration  statement most recently filed by the Corporation with the
Securities  and Exchange  Commission  and effective  under the 1940 Act and 1933
Act, as such Registration  Statement is amended by any amendments thereto at the
time  in  effect,  and the  terms  "Prospectus"  and  "Statement  of  Additional
Information" shall mean,  respectively,  the form of prospectus and statement of
additional information with respect to the Fund filed by the Corporation as part
of the Registration Statement, or as they may be amended from time to time.

         6. The Distributor shall print and distribute to prospective  investors
Prospectuses,  and shall print and  distribute,  upon  request,  to  prospective
investors  Statements of Additional  Information,  and may print and  distribute
such other sales  literature,  reports,  forms and  advertisements in connection
with the sale of the Shares as comply with the applicable  provisions of federal
and state law. In connection with such sales and offers of sale, the Distributor
and any dealer or sub-accountant  shall give only such information and make only
such statements or representations as are contained in the Prospectus, Statement
of  Additional  Information,  or in  information  furnished  in  writing  to the
Distributor by the Corporation,  and the Corporation shall not be responsible in
any way for any other information,  statements or representations  given or made
by the Distributor,  any dealer or sub-accountant,  or their  representatives or
agents. Except as specifically provided in this Agreement, the Corporation shall
bear none of the expenses of the  Distributor  in connection  with its offer and
sale of the Shares.

         7. The  Corporation  agrees at its own expense to  register  the Shares
with the Securities and Exchange Commission,  state and other regulatory bodies,
and to  prepare  and file  from time to time such  Prospectuses,  Statements  of
Additional  Information,  amendments,  reports  and  other  documents  as may be
necessary  to  maintain  the  Registration  Statement.  The Fund  shall bear all
expenses related to preparing and typesetting such  Prospectuses,  Statements of
Additional

                                     - 3 -

<PAGE>



Information,  and  other  materials  required  by law and such  other  expenses,
including printing and mailing expenses,  related to such Fund's  communications
with persons who are shareholders of the Fund.

         8.  The   Corporation   agrees  to  indemnify,   defend  and  hold  the
Distributor, its several officers and directors, and any person who controls the
Distributor  within the meaning of Section 15 of the 1933 Act, free and harmless
from  and  against  any  and  all  claims,  demands,  liabilities  and  expenses
(including  the cost of  investigating  or  defending  such  claims,  demands or
liabilities  and any counsel fees  incurred in connection  therewith)  which the
Distributor,  its  officers or  directors,  or any such  controlling  person may
incur,  under the 1933 Act or under common law or  otherwise,  arising out of or
based upon any alleged  untrue  statement  of a material  fact  contained in the
Registration  Statement or arising out of or based upon any alleged  omission to
state  a  material  fact  required  to  be  stated  or  necessary  to  make  the
Registration Statement not misleading,  provided that in no event shall anything
contained  in this  Agreement  be  construed  so as to protect  the  Distributor
against  any  liability  to the  Corporation  or its  shareholders  to which the
Distributor  would  otherwise be subject by reason of willful  misfeasance,  bad
faith, or gross negligence in the performance of its duties, or by reason of its
reckless  disregard  of its  obligations  and duties under this  Agreement,  and
further  provided that the  Corporation  shall not indemnify the Distributor for
conduct set forth in paragraph 9.

         9.  The   Distributor   agrees  to  indemnify,   defend  and  hold  the
Corporation, its several officers and directors, and any person who controls the
Corporation  within the meaning of Section 15 of the 1933 Act, free and harmless
from  and  against  any  and  all  claims,  demands,  liabilities  and  expenses
(including  the cost of  investigating  or  defending  such  claims,  demands or
liabilities  and any counsel fees  incurred in connection  therewith)  which the
Corporation,  its  officers or  directors,  or any such  controlling  person may
incur,  under the 1933 Act or under common law or  otherwise,  on account of any
wrongful  act of the  Distributor  or any of its  employees or arising out of or
based  upon any  alleged  untrue  statement  of a  material  fact  contained  in
information  furnished in writing by the  Distributor to the Corporation for use
in the  Registration  Statement  or  arising  out of or based  upon any  alleged
omission to state a material fact in connection with such  information  required
to be stated in the Registration Statement or necessary to make such information
not misleading. As used in this paragraph, the term "employee" shall not include
a corporate  entity under contract to provide services to the Corporation or the
Fund,  or any  employee  of such a  corporate  entity,  unless  such  person  is
otherwise an employee of the Corporation.


                                     - 4 -

<PAGE>



         10. The Corporation reserves the right at any time to withdraw all
offerings of the Shares of the Fund by written notice to the Distributor at its
principal office.

         11. The Corporation shall not issue  certificates  representing  Shares
unless  requested by a shareholder.  If such request is transmitted  through the
Distributor, the Corporation will cause certificates evidencing the Shares owned
to be issued in such names and  denominations as the Distributor shall from time
to time direct,  provided that no  certificates  shall be issued for  fractional
Shares.

         12. The  Distributor  may at its sole  discretion,  directly or through
dealers,  repurchase  Shares  offered for sale by the  shareholders  or dealers.
Repurchase  of Shares by the  Distributor  shall be at the net asset  value next
determined  after a repurchase  order has been received.  The  Distributor  will
receive no commission or other remuneration for repurchasing  Shares. At the end
of each business day, the Distributor  shall notify by telex or in writing,  the
Corporation and State Street Bank and Trust Company, the Corporation's  transfer
agent, of the orders for repurchase of Shares received by the Distributor  since
the last such report, the amount to be paid for such Shares, and the identity of
the  shareholders or dealers  offering Shares for repurchase.  Upon such notice,
the Corporation  shall pay the  Distributor  such amounts as are required by the
Distributor for the repurchase of such Shares in cash or in the form of a credit
against  moneys due the  Corporation  from the  Distributor as proceeds from the
sale of Shares.  The  Corporation  reserves the right to suspend such repurchase
right upon written notice to the Distributor.  The Distributor further agrees to
act as agent  for the  Corporation  to  receive  and  transmit  promptly  to the
Corporation's  transfer agent  shareholder and dealer requests for redemption of
Shares.

         13. The Distributor is an independent contractor and shall be agent for
the Corporation only in respect to the sale and redemption of the Shares.

         14. The  services  of the  Distributor  to the  Corporation  under this
Agreement are not to be deemed  exclusive,  and the Distributor shall be free to
render  similar  services or other  services  to others so long as its  services
hereunder are not impaired thereby.

         15. The Distributor shall prepare reports for the  Corporation's  Board
of  Directors  on  a  quarterly  basis  showing  such   information   concerning
expenditures  related to this Agreement as from time to time shall be reasonably
requested by the Board of Directors.


                                     - 5 -

<PAGE>



         16.  As used in this  Agreement,  the terms  "assignment",  "interested
person",  and "majority of the  outstanding  voting  securities"  shall have the
meanings  given  to them  by  Section  2(a) of the  1940  Act,  subject  to such
exemptions as may be granted by the  Securities  and Exchange  Commission by any
rule, regulation or order.

         17. This  Agreement  will become  effective with respect to the Fund on
the date first written above and, unless sooner  terminated as provided  herein,
will continue in effect for one year from the above written date. Thereafter, if
not terminated, this Agreement shall continue in effect with respect to the Fund
for successive  annual  periods  ending on the same date of each year,  provided
that such  continuance  is  specifically  approved at least  annually (i) by the
Corporation's  Board  of  Directors  or  (ii)  by a vote  of a  majority  of the
outstanding voting securities of the Fund (as defined in the 1940 Act), provided
that in either  event the  continuance  is also  approved  by a majority  of the
Corporation's  Directors who are not interested  persons (as defined in the 1940
Act) of any party to this Agreement,  by vote cast in person at a meeting called
for the purpose of voting on such approval.

         18. This  Agreement  is  terminable  with respect to the Fund or in its
entirety without penalty by the Corporation's  Board of Directors,  by vote of a
majority of the  outstanding  voting  securities  of the Fund (as defined in the
1940 Act), or by the Distributor,  on not less than 60 days' notice to the other
party and will be terminated  upon the mutual written consent of the Distributor
and the  Corporation.  This Agreement will also  automatically  and  immediately
terminate in the event of its assignment.

         19. No provision of this Agreement may be changed,  waived,  discharged
or terminated  orally,  except by an  instrument in writing  signed by the party
against which  enforcement  of the change,  waiver,  discharge or termination is
sought.

         20. In the event this  Agreement is  terminated by either party or upon
written notice from the Distributor at any time, the  Corporation  hereby agrees
that it will  eliminate  from its  corporate  name any  reference to the name of
"Legg Mason." The Corporation shall have the non-exclusive use of the name "Legg
Mason" in whole or in part only so long as this  Agreement is effective or until
such notice is given.


                                     - 6 -

<PAGE>


         IN WITNESS  WHEREOF,  the parties  hereto  caused this  Agreement to be
executed by their officers thereunto duly authorized.

Attest:                                     LEGG MASON INCOME TRUST, INC.



By: /s/ Kathi D. Bair                       By: /s/ Marie K. Karpinski
    -----------------                           ----------------------

Attest:                                     LEGG MASON WOOD WALKER, INCORPORATED



By: /s/ Ana Ramage                           By: /s/ John F. Curley, Jr.
    --------------                               -----------------------

                                     - 7 -




                                                                  EXHIBIT 6d(ii)



                                    AMENDED
                             UNDERWRITING AGREEMENT


         This UNDERWRITING  AGREEMENT,  made this 7th day of February,  1996, by
and  between   Legg  Mason   Income   Trust,   Inc.,   a  Maryland   corporation
("Corporation") on behalf of the Legg Mason High Yield Portfolio  ("Fund"),  and
Legg  Mason   Wood   Walker,   Incorporated,   a   Maryland   corporation   (the
"Distributor").

         WHEREAS, the Corporation is registered with the Securities and Exchange
Commission as an open-end investment company under the Investment Company Act of
1940, as amended (the "1940 Act"), and has registered  shares of common stock of
the Fund for sale to the  public  under the  Securities  Act of 1933 (the  "1933
Act") and various state securities laws; and

         WHEREAS,  the  Corporation  wishes to  retain  the  Distributor  as the
principal  underwriter in connection with the offering and sale of the shares of
common stock of the Fund ("Shares") and to furnish certain other services to the
Corporation as specified in this Agreement; and

         WHEREAS,  this  Agreement  has been  approved by separate  votes of the
Corporation's  Board of  Directors  and of certain  disinterested  directors  in
conformity  with Section 15 of, and  paragraph  (b)(2) of Rule 12b-1 under,  the
1940 Act; and

         WHEREAS, the Distributor is willing to act as principal underwriter and
to furnish such services on the terms and conditions hereinafter set forth;

         NOW,  THEREFORE,  in consideration of the promises and mutual covenants
herein contained, it is agreed as follows:

         1.  (a)  The Corporation hereby appoints the Distributor as principal
underwriter in connection with the offering and sale of shares of the Fund.  The
Distributor, as exclusive agent for the Corporation, upon the commencement of
operations of the Fund and subject to applicable federal and state law and the
Articles of Incorporation and By-Laws of the Corporation, shall:  (i) promote
the Fund; (ii) solicit orders for the purchase of the Shares subject to such
terms and conditions as the Corporation may specify; and (iii) accept orders for
the purchase of the Shares on behalf of the Corporation (collectively,
"Distribution Services").  The Distributor



<PAGE>



shall comply with all applicable  federal and state laws and offer the Shares of
the Fund on an agency or "best efforts" basis under which the Corporation  shall
issue only such Shares of the Fund as are actually sold. The  Distributor  shall
have the right to use any list of shareholders of the Corporation or the Fund or
any other list of investors which it obtains in connection with its provision of
services under this Agreement; provided, however, that the Distributor shall not
sell or knowingly provide such list or lists to any unaffiliated  person without
the consent of the Corporation's Board of Directors.

         (b) The Distributor shall provide ongoing shareholder liaison services,
including  responding to  shareholder  inquiries,  providing  shareholders  with
information on their investments, and any other services now or hereafter deemed
to be appropriate subjects for the payments of "service fees" under Article III,
Section  26 of the  Rules  of  Fair  Practice  of the  National  Association  of
Securities Dealers, Inc. (collectively, "Shareholder Services").

         2. The Distributor may enter into dealer agreements with registered and
qualified  securities  dealers it may select for the performance of Distribution
and Shareholder  Services,  and may enter into agreements with qualified dealers
and  other  qualified  entities  to  perform  recordkeeping  and  sub-accounting
services, the form of such agreements to be as mutually agreed upon and approved
by the  Corporation  and the  Distributor.  In  making  such  arrangements,  the
Distributor shall act only as principal and not as agent for the Corporation. No
such dealer or other entity is authorized to act as agent for the Corporation in
connection with the offering or sale of Shares to the public or otherwise.

         3. The public offering price of the Shares of the Fund shall be the net
asset value per share (as  determined  by the  Corporation)  of the  outstanding
Shares  of the  Fund  plus any  applicable  sales  charge  as  described  in the
Registration  Statement of the  Corporation.  The Corporation  shall furnish the
Distributor with a statement of each computation of public offering price and of
the details entering into such computation.

         4. As  compensation  for  providing  Distribution  Services  under this
Agreement,  the Distributor  shall retain the sales charge, if any, on purchases
of  Shares  as set  forth in the  Registration  Statement.  The  Distributor  is
authorized  to collect the gross  proceeds  derived from the sale of the Shares,
remit the net  asset  value  thereof  to the  Corporation  upon  receipt  of the
proceeds and retain the sales charge, if any. The Distributor shall receive from
the Fund a  distribution  fee and a service fee at the rates and under the terms
and conditions

                                     - 2 -

<PAGE>



of the Plan of Distribution  ("Plan") adopted by the Corporation with respect to
the Fund,  as such  Plan is in effect  from  time to time,  and  subject  to any
further  limitations  on such fees as the  Corporation's  Board of Directors may
impose. The Distributor may reallow any or all of the sales charge, distribution
fee and service fee that it has received under this Agreement to such dealers or
sub-accountants as it may from time to time determine;  provided,  however, that
the Distributor may not reallow to any dealer for Shareholder Services an amount
in excess of .25% of the  average  annual  net asset  value of the  shares  with
respect to which said dealer provides Shareholder Services.

         5. As used in this Agreement,  the term "Registration  Statement" shall
mean the registration  statement most recently filed by the Corporation with the
Securities  and Exchange  Commission  and effective  under the 1940 Act and 1933
Act, as such Registration  Statement is amended by any amendments thereto at the
time  in  effect,  and the  terms  "Prospectus"  and  "Statement  of  Additional
Information" shall mean,  respectively,  the form of prospectus and statement of
additional information with respect to the Fund filed by the Corporation as part
of the Registration Statement, or as they may be amended from time to time.

         6. The Distributor shall print and distribute to prospective  investors
Prospectuses,  and shall print and  distribute,  upon  request,  to  prospective
investors  Statements of Additional  Information,  and may print and  distribute
such other sales  literature,  reports,  forms and  advertisements in connection
with the sale of the Shares as comply with the applicable  provisions of federal
and state law. In connection with such sales and offers of sale, the Distributor
and any dealer or sub-accountant  shall give only such information and make only
such statements or representations as are contained in the Prospectus, Statement
of  Additional  Information,  or in  information  furnished  in  writing  to the
Distributor by the Corporation,  and the Corporation shall not be responsible in
any way for any other information,  statements or representations  given or made
by the Distributor,  any dealer or sub-accountant,  or their  representatives or
agents. Except as specifically provided in this Agreement, the Corporation shall
bear none of the expenses of the  Distributor  in connection  with its offer and
sale of the Shares.

         7. The  Corporation  agrees at its own expense to  register  the Shares
with the Securities and Exchange Commission,  state and other regulatory bodies,
and to  prepare  and file  from time to time such  Prospectuses,  Statements  of
Additional  Information,  amendments,  reports  and  other  documents  as may be
necessary  to  maintain  the  Registration  Statement.  The Fund  shall bear all
expenses related to

                                     - 3 -

<PAGE>



preparing  and   typesetting   such   Prospectuses,   Statements  of  Additional
Information,  and  other  materials  required  by law and such  other  expenses,
including printing and mailing expenses,  related to such Fund's  communications
with persons who are shareholders of the Fund.

         8.  The   Corporation   agrees  to  indemnify,   defend  and  hold  the
Distributor, its several officers and directors, and any person who controls the
Distributor  within the meaning of Section 15 of the 1933 Act, free and harmless
from  and  against  any  and  all  claims,  demands,  liabilities  and  expenses
(including  the cost of  investigating  or  defending  such  claims,  demands or
liabilities  and any counsel fees  incurred in connection  therewith)  which the
Distributor,  its  officers or  directors,  or any such  controlling  person may
incur,  under the 1933 Act or under common law or  otherwise,  arising out of or
based upon any alleged  untrue  statement  of a material  fact  contained in the
Registration  Statement or arising out of or based upon any alleged  omission to
state  a  material  fact  required  to  be  stated  or  necessary  to  make  the
Registration Statement not misleading,  provided that in no event shall anything
contained  in this  Agreement  be  construed  so as to protect  the  Distributor
against  any  liability  to the  Corporation  or its  shareholders  to which the
Distributor  would  otherwise be subject by reason of willful  misfeasance,  bad
faith, or gross negligence in the performance of its duties, or by reason of its
reckless  disregard  of its  obligations  and duties under this  Agreement,  and
further  provided that the  Corporation  shall not indemnify the Distributor for
conduct set forth in paragraph 9.

         9.  The   Distributor   agrees  to  indemnify,   defend  and  hold  the
Corporation, its several officers and directors, and any person who controls the
Corporation  within the meaning of Section 15 of the 1933 Act, free and harmless
from  and  against  any  and  all  claims,  demands,  liabilities  and  expenses
(including  the cost of  investigating  or  defending  such  claims,  demands or
liabilities  and any counsel fees  incurred in connection  therewith)  which the
Corporation,  its  officers or  directors,  or any such  controlling  person may
incur,  under the 1933 Act or under common law or  otherwise,  on account of any
wrongful  act of the  Distributor  or any of its  employees or arising out of or
based  upon any  alleged  untrue  statement  of a  material  fact  contained  in
information  furnished in writing by the  Distributor to the Corporation for use
in the  Registration  Statement  or  arising  out of or based  upon any  alleged
omission to state a material fact in connection with such  information  required
to be stated in the Registration Statement or necessary to make such information
not misleading. As used in this paragraph, the term "employee" shall not include
a corporate  entity under contract to provide services to the Corporation or the
Fund,  or any  employee  of such a  corporate  entity,  unless  such  person  is
otherwise an employee of the Corporation.

                                     - 4 -

<PAGE>



         10. The Corporation reserves the right at any time to withdraw all
offerings of the Shares of the Fund by written notice to the Distributor at its
principal office.

         11. The Corporation shall not issue  certificates  representing  Shares
unless  requested by a shareholder.  If such request is transmitted  through the
Distributor, the Corporation will cause certificates evidencing the Shares owned
to be issued in such names and  denominations as the Distributor shall from time
to time direct,  provided that no  certificates  shall be issued for  fractional
Shares.

         12. The  Distributor  may at its sole  discretion,  directly or through
dealers,  repurchase  Shares  offered for sale by the  shareholders  or dealers.
Repurchase  of Shares by the  Distributor  shall be at the net asset  value next
determined  after a repurchase  order has been received.  The  Distributor  will
receive no commission or other remuneration for repurchasing  Shares. At the end
of each business day, the Distributor  shall notify by telex or in writing,  the
Corporation and State Street Bank and Trust Company, the Corporation's  transfer
agent, of the orders for repurchase of Shares received by the Distributor  since
the last such report, the amount to be paid for such Shares, and the identity of
the  shareholders or dealers  offering Shares for repurchase.  Upon such notice,
the Corporation  shall pay the  Distributor  such amounts as are required by the
Distributor for the repurchase of such Shares in cash or in the form of a credit
against  moneys due the  Corporation  from the  Distributor as proceeds from the
sale of Shares.  The  Corporation  reserves the right to suspend such repurchase
right upon written notice to the Distributor.  The Distributor further agrees to
act as agent  for the  Corporation  to  receive  and  transmit  promptly  to the
Corporation's  transfer agent  shareholder and dealer requests for redemption of
Shares.

         13. The Distributor is an independent contractor and shall be agent for
the Corporation only in respect to the sale and redemption of the Shares.

         14. The  services  of the  Distributor  to the  Corporation  under this
Agreement are not to be deemed  exclusive,  and the Distributor shall be free to
render  similar  services or other  services  to others so long as its  services
hereunder are not impaired thereby.

         15. The Distributor shall prepare reports for the  Corporation's  Board
of  Directors  on  a  quarterly  basis  showing  such   information   concerning
expenditures  related to this Agreement as from time to time shall be reasonably
requested by the Board of Directors.


                                     - 5 -

<PAGE>



         16.  As used in this  Agreement,  the terms  "assignment",  "interested
person",  and "majority of the  outstanding  voting  securities"  shall have the
meanings  given  to them  by  Section  2(a) of the  1940  Act,  subject  to such
exemptions as may be granted by the  Securities  and Exchange  Commission by any
rule, regulation or order.

         17. This  Agreement  will become  effective with respect to the Fund on
the date first written above and, unless sooner  terminated as provided  herein,
will continue in effect for one year from the above written date. Thereafter, if
not terminated, this Agreement shall continue in effect with respect to the Fund
for successive  annual  periods  ending on the same date of each year,  provided
that such  continuance  is  specifically  approved at least  annually (i) by the
Corporation's  Board  of  Directors  or  (ii)  by a vote  of a  majority  of the
outstanding voting securities of the Fund (as defined in the 1940 Act), provided
that in either  event the  continuance  is also  approved  by a majority  of the
Corporation's  Directors who are not interested  persons (as defined in the 1940
Act) of any party to this Agreement,  by vote cast in person at a meeting called
for the purpose of voting on such approval.

         18. This  Agreement  is  terminable  with respect to the Fund or in its
entirety without penalty by the Corporation's  Board of Directors,  by vote of a
majority of the  outstanding  voting  securities  of the Fund (as defined in the
1940 Act), or by the Distributor,  on not less than 60 days' notice to the other
party and will be terminated  upon the mutual written consent of the Distributor
and the  Corporation.  This Agreement will also  automatically  and  immediately
terminate in the event of its assignment.

         19. No provision of this Agreement may be changed,  waived,  discharged
or terminated  orally,  except by an  instrument in writing  signed by the party
against which  enforcement  of the change,  waiver,  discharge or termination is
sought.

         20. In the event this  Agreement is  terminated by either party or upon
written notice from the Distributor at any time, the  Corporation  hereby agrees
that it will  eliminate  from its  corporate  name any  reference to the name of
"Legg Mason." The Corporation shall have the non-exclusive use of the name "Legg
Mason" in whole or in part only so long as this  Agreement is effective or until
such notice is given.


                                     - 6 -

<PAGE>


         IN WITNESS  WHEREOF,  the parties  hereto  caused this  Agreement to be
executed by their officers thereunto duly authorized.

Attest:                                     LEGG MASON INCOME TRUST, INC.



By: /s/ Kathi D. Bair                       By: /s/ Marie K. Karpinski
    -----------------                           ----------------------


Attest:                                     LEGG MASON WOOD WALKER, INCORPORATED



By: /s/ Ana Ramage                           By: /s/ John F. Curley, Jr.
    --------------                               -----------------------

                                     - 7 -




                                                                 EXHIBIT 15a(ii)


                                    AMENDED
                              DISTRIBUTION PLAN OF
                         LEGG MASON INCOME TRUST, INC.

         WHEREAS,  Legg Mason  Income  Trust,  Inc.  (the  "Corporation")  is an
open-end  management  investment company registered under the Investment Company
Act of 1940, as amended ("1940 Act"),  and has offered,  and intends to continue
offering,  for public sale distinct series of shares of common stock ("Series"),
each corresponding to a distinct portfolio;

         WHEREAS,  the  Corporation has registered the offering of its shares of
common  stock  under a  Registration  Statement  filed with the  Securities  and
Exchange Commission and that Registration  Statement is in effect as of the date
hereof;

         WHEREAS, the Corporation's Board of Directors has established Series of
shares of common stock of the Corporation known as:  Legg Mason Investment Grade
Income Portfolio and Legg Mason U.S. Government Intermediate-Term Portfolio
("Funds");

         WHEREAS,  the Corporation's  Distribution Plan was adopted by the Board
of Directors on May 8, 1987 and was approved by shareholders on April 22, 1988;

         WHEREAS,   the   Corporation  has  employed  Legg  Mason  Wood  Walker,
Incorporated  ("Legg  Mason")  as  principal  underwriter  of the  shares of the
Corporation;

         NOW, THEREFORE, the Corporation hereby adopts this Amended Distribution
Plan  (the  "Plan")  in  accordance  with Rule  12b-1  under the 1940 Act on the
following terms and conditions:

         1. A. Each of the Funds shall pay to Legg Mason,  as  compensation  for
Legg  Mason's  services  as  principal  underwriter  of each  Fund's  shares,  a
distribution  fee at the  rate of 0.25% on an  annualized  basis of the  average
daily net assets of that Fund's  shares,  such fee to be calculated  and accrued
daily and paid monthly or at such other intervals as the Board shall determine.

            B. Each of the Funds shall pay to Legg Mason, as compensation for
ongoing services provided to each Fund's shareholders, a service fee at the rate
of 0.25% on an annualized




<PAGE>



basis of the  average  daily net assets of that  Fund's  shares,  such fee to be
calculated and accrued daily and paid monthly or at such other  intervals as the
Board shall determine.

            C. The  Corporation  may pay a distribution  or service fee to Legg
Mason at a lesser rate than the fees specified in paragraphs 1.A. and 1.B.,
respectively,  of this Plan, in either case as agreed upon by the Board and Legg
Mason and as approved in the manner  specified in paragraph 4 of this Plan.  The
distribution  and service fees payable  hereunder are payable  without regard to
the aggregate amount that may be paid over the years,  provided that, so long as
the  limitations  set forth in Article III,  Section  26(d) of the Rules of Fair
Practice of the National Association of Securities Dealers, Inc. ("NASD") remain
in effect and apply to distributors or dealers in the Corporation's  shares, the
amounts paid hereunder shall not exceed those limitations, including permissible
interest.

         2. As principal underwriter of the Corporation's shares, Legg Mason may
spend  such  amounts  as it deems  appropriate  on any  activities  or  expenses
primarily  intended to result in the sale of the shares of the Series and/or the
servicing and maintenance of shareholder  accounts,  including,  but not limited
to,  compensation to employees of Legg Mason;  compensation to Legg Mason, other
broker-dealers  and other entities that engage in or support the distribution of
shares  or who  service  shareholder  accounts  or  provide  sub-accounting  and
recordkeeping services; expenses of Legg Mason and such other broker-dealers and
other  entities,  including  overhead  and  telephone  and  other  communication
expenses;  the printing of prospectuses,  statements of additional  information,
and  reports  for  other  than  existing   shareholders;   and  preparation  and
distribution of sales literature and advertising materials.

         3. This Plan  shall not take  effect  with  respect  to any  additional
Series  until  it has been  approved  by a vote of at  least a  majority  of the
outstanding voting securities, as defined in the 1940 Act, of that Series.

         4. This  Amended  Plan shall take  effect on February 7, 1996 and shall
continue in effect for successive  periods of one year from its execution for so
long as such  continuance is  specifically  approved at least annually  together
with any  related  agreements,  by votes of a majority  of both (a) the Board of
Directors of the  Corporation  and (b) those  Directors who are not  "interested
persons" of the Corporation,  as defined in the 1940 Act, and who have no direct
or indirect  financial  interest in the operation of this Plan or any agreements
related  to it (the  "Rule  12b-1  Directors"),  cast in person at a meeting  or
meetings called for the purpose of voting on this Plan and

                                     - 2 -

<PAGE>



such related  agreements;  and only if the Directors who approve the Plan taking
effect  have  reached the  conclusion  required by Rule 12b- 1(e) under the 1940
Act.

         5. Any person  authorized to direct the  disposition  of monies paid or
payable by any  Series  pursuant  to this Plan or any  related  agreement  shall
provide to the  Corporation's  Board of Directors and the Board shall review, at
least  quarterly,  a written  report of the amounts so expended and the purposes
for which such  expenditures were made. Legg Mason shall submit only information
regarding  amounts  expended for  "distribution  activities," as defined in this
paragraph 5, to the Board in support of the distribution  fee payable  hereunder
and shall  submit only  information  regarding  amounts  expended  for  "service
activities,"  as  defined  in this  paragraph  5, to the Board in support of the
service fee payable hereunder.

            For  purposes of this Plan,  "distribution  activities"  shall mean
any  activities  in  connection  with  Legg  Mason's  performance  of  its
obligations  under the  underwriting  agreement,  dated February 7, 1996, by and
between  the  Corporation   and  Legg  Mason,   that  are  not  deemed  "service
activities."   As  used  herein,   "distribution   activities"   also   includes
subaccounting or recordkeeping  services  provided by an entity if the entity is
compensated,  directly  or  indirectly,  by the  Fund or  Legg  Mason  for  such
services.  Such entity may also be paid a service fee if it provides appropriate
services. Nothing in the foregoing is intended to or shall cause there to be any
implication that  compensation for such services must be made only pursuant to a
plan  of  distribution  under  Rule  12b-1.   "Service  activities"  shall  mean
activities covered by the definition of "service fee" contained in amendments to
Article  III,  Section  26(d) of the NASD's Rules of Fair  Practice  that became
effective  July 7, 1993,  including  the  provision  by Legg Mason of  personal,
continuing services to investors in the Corporation's shares. Overhead and other
expenses  of Legg Mason  related to its  "distribution  activities"  or "service
activities,"  including  telephone  and other  communications  expenses,  may be
included in the information  regarding amounts expended for such distribution or
service activities, respectively.

         6. This Plan may be  terminated  with respect to any Series at any time
by vote of a majority  of the Rule 12b-1  Directors  or by vote of a majority of
the outstanding voting securities of that Series.

         7. This Plan may not be amended to increase materially the amount of
distribution fees provided for in paragraph 1.A. hereof  or the amount of
service fees provided for in paragraph 1.B. hereof unless such amendment is
approved by a vote of at least a majority of the outstanding securities, as
defined in the 1940 Act, of the

                                     - 3 -

<PAGE>


Corporation,  and no  material  amendment  to the Plan shall be made unless such
amendment  is  approved  in the  manner  provided  for  continuing  approval  in
paragraph 4 hereof.

         8.  While this Plan is in  effect,  the  selection  and  nomination  of
directors who are not interested  persons of the Corporation,  as defined in the
1940 Act,  shall be committed to the  discretion of directors who are themselves
not interested persons.

         9. The  Corporation  shall preserve copies of this Plan and any related
agreements  for a period of not less than six years from the date of  expiration
of the Plan or  agreement,  as the case may be, the first two years in an easily
accessible  place;  and shall  preserve  copies of each report made  pursuant to
paragraph 5 hereof for a period of not less than six years from the date of such
report, the first two years in an easily accessible place.

         IN WITNESS WHEREOF, the Corporation has executed this Distribution Plan
as of the day and year set forth below:


Date:    2/7/96                                    LEGG MASON INCOME TRUST, INC.



Attest:                                            By: /s/ Marie K. Karpinski
                                                       ----------------------

By: /s/ Kathi D. Bair
    -----------------


Agreed and assented to by

LEGG MASON WOOD WALKER, INCORPORATED



By: /s/ John F. Curley, Jr.
    -----------------------

                                     - 4 -



                                                                 EXHIBIT 15b(ii)


                                    AMENDED
                              DISTRIBUTION PLAN OF
                         LEGG MASON INCOME TRUST, INC.

         WHEREAS,  Legg Mason  Income  Trust,  Inc.  (the  "Corporation")  is an
open-end  management  investment company registered under the Investment Company
Act of 1940, as amended ("1940 Act"),  and has offered,  and intends to continue
offering,  for public sale distinct series of shares of common stock ("Series"),
each corresponding to a distinct portfolio;

         WHEREAS,  the  Corporation has registered the offering of its shares of
common  stock  under a  Registration  Statement  filed with the  Securities  and
Exchange Commission and that Registration  Statement is in effect as of the date
hereof;

         WHEREAS, the Corporation's Board of Directors has established a Series
of shares of common stock of the Corporation known as:  Legg Mason U.S.
Government Money Market Portfolio ("Fund");

         WHEREAS, the Corporation's Distribution Plan was adopted by the Board
of Directors on November 1, 1988;

         WHEREAS,   the   Corporation  has  employed  Legg  Mason  Wood  Walker,
Incorporated  ("Legg  Mason")  as  principal  underwriter  of the  shares of the
Corporation;

         NOW, THEREFORE, the Corporation hereby adopts this Amended Distribution
Plan  (the  "Plan")  in  accordance  with Rule  12b-1  under the 1940 Act on the
following terms and conditions:

         1. A.  The Fund  shall  pay to Legg  Mason,  as  compensation  for Legg
Mason's services as principal  underwriter of the Fund's shares and, for ongoing
services  provided to the Fund's  shareholders,  a distribution  and shareholder
services fee at the rate of 0.20% on an  annualized  basis of the average  daily
net assets of the Fund's shares, such fee to be calculated and accrued daily and
paid monthly or at such other intervals as the Board shall determine.

            B. The Corporation may pay a distribution or service fee to Legg
Mason at a lesser rate than the fee specified  paragraph 1.A. of this Plan, as
agreed upon by the Board and Legg Mason and as approved in the manner specified
in paragraph 4 of this Plan.  The distribution and service fee payable hereunder
are payable without




<PAGE>



regard to the aggregate  amount that may be paid over the years,  provided that,
so long as the limitations set forth in Article III,  Section 26(d) of the Rules
of Fair  Practice  of the  National  Association  of  Securities  Dealers,  Inc.
("NASD")  remain  in  effect  and  apply  to  distributors  or  dealers  in  the
Corporation's  shares,  the  amounts  paid  hereunder  shall  not  exceed  those
limitations, including permissible interest.

         2. As principal underwriter of the Corporation's shares, Legg Mason may
spend  such  amounts  as it deems  appropriate  on any  activities  or  expenses
primarily  intended to result in the sale of the shares of the Series and/or the
servicing and maintenance of shareholder  accounts,  including,  but not limited
to,  compensation to employees of Legg Mason;  compensation to Legg Mason, other
broker-dealers  and other entities that engage in or support the distribution of
shares  or who  service  shareholder  accounts  or  provide  sub-accounting  and
recordkeeping services; expenses of Legg Mason and such other broker-dealers and
other  entities,  including  overhead  and  telephone  and  other  communication
expenses;  the printing of prospectuses,  statements of additional  information,
and  reports  for  other  than  existing   shareholders;   and  preparation  and
distribution of sales literature and advertising materials.

         3. This Plan  shall not take  effect  with  respect  to any  additional
Series  until  it has been  approved  by a vote of at  least a  majority  of the
outstanding voting securities, as defined in the 1940 Act, of that Series.

         4. This  Amended  Plan shall take  effect on February 7, 1996 and shall
continue in effect for successive  periods of one year from its execution for so
long as such  continuance is  specifically  approved at least annually  together
with any  related  agreements,  by votes of a majority  of both (a) the Board of
Directors of the  Corporation  and (b) those  Directors who are not  "interested
persons" of the Corporation,  as defined in the 1940 Act, and who have no direct
or indirect  financial  interest in the operation of this Plan or any agreements
related  to it (the  "Rule  12b-1  Directors"),  cast in person at a meeting  or
meetings  called  for the  purpose  of  voting  on this  Plan and  such  related
agreements;  and only if the  Directors  who approve the Plan taking effect have
reached the conclusion required by Rule 12b-1(e) under the 1940 Act.

         5. Any person  authorized to direct the  disposition  of monies paid or
payable by any  Series  pursuant  to this Plan or any  related  agreement  shall
provide to the  Corporation's  Board of Directors and the Board shall review, at
least  quarterly,  a written  report of the amounts so expended and the purposes
for which such expenditures were

                                     - 2 -

<PAGE>



made. Legg Mason shall submit only  information  regarding  amounts expended for
"distribution  activities,"  as  defined  in this  paragraph  5, to the Board in
support  of the  distribution  fee  payable  hereunder  and  shall  submit  only
information  regarding amounts expended for "service  activities," as defined in
this paragraph 5, to the Board in support of the service fee payable hereunder.

                  For  purposes of this Plan,  "distribution  activities"  shall
mean  any  activities  in  connection  with  Legg  Mason's  performance  of  its
obligations  under the  underwriting  agreement,  dated February 7, 1996, by and
between  the  Corporation   and  Legg  Mason,   that  are  not  deemed  "service
activities."   As  used  herein,   "distribution   activities"   also   includes
subaccounting or recordkeeping  services  provided by an entity if the entity is
compensated,  directly  or  indirectly,  by the  Fund or  Legg  Mason  for  such
services.  Such entity may also be paid a service fee if it provides appropriate
services. Nothing in the foregoing is intended to or shall cause there to be any
implication that  compensation for such services must be made only pursuant to a
plan  of  distribution  under  Rule  12b-1.   "Service  activities"  shall  mean
activities covered by the definition of "service fee" contained in amendments to
Article  III,  Section  26(d) of the NASD's Rules of Fair  Practice  that became
effective  July 7, 1993,  including  the  provision  by Legg Mason of  personal,
continuing services to investors in the Corporation's shares. Overhead and other
expenses  of Legg Mason  related to its  "distribution  activities"  or "service
activities,"  including  telephone  and other  communications  expenses,  may be
included in the information  regarding amounts expended for such distribution or
service activities, respectively.

         6. This Plan may be  terminated  with respect to any Series at any time
by vote of a majority  of the Rule 12b-1  Directors  or by vote of a majority of
the outstanding voting securities of that Series.

         7. This Plan may not be amended to  increase  materially  the amount of
distribution fees provided for in paragraph 1.A. hereof or the amount of service
fees provided for in paragraph 1.B.  hereof unless such amendment is approved by
a vote of at least a majority of the outstanding  securities,  as defined in the
1940 Act, of the  Corporation,  and no material  amendment  to the Plan shall be
made unless such  amendment is approved in the manner  provided  for  continuing
approval in paragraph 4 hereof.

         8.  While this Plan is in  effect,  the  selection  and  nomination  of
directors who are not interested  persons of the Corporation,  as defined in the
1940 Act,  shall be committed to the  discretion of directors who are themselves
not interested persons.


                                     - 3 -

<PAGE>


         9. The  Corporation  shall preserve copies of this Plan and any related
agreements  for a period of not less than six years from the date of  expiration
of the Plan or  agreement,  as the case may be, the first two years in an easily
accessible  place;  and shall  preserve  copies of each report made  pursuant to
paragraph 5 hereof for a period of not less than six years from the date of such
report, the first two years in an easily accessible place.

         IN WITNESS WHEREOF, the Corporation has executed this Distribution Plan
as of the day and year set forth below:


Date:     2/7/96                                  LEGG MASON INCOME TRUST, INC.



Attest:                                           By: /s/ Marie K. Karpinksi
                                                      ----------------------


By: /s/ Kathi D. Bair
    -----------------


Agreed and assented to by

LEGG MASON WOOD WALKER, INCORPORATED



By: /s/ John F. Curley, Jr.
    -----------------------

                                     - 4 -




                                                                 EXHIBIT 15c(ii)


                                    AMENDED
                              DISTRIBUTION PLAN OF
                         LEGG MASON INCOME TRUST, INC.

         WHEREAS,  Legg Mason  Income  Trust,  Inc.  (the  "Corporation")  is an
open-end  management  investment company registered under the Investment Company
Act of 1940, as amended ("1940 Act"),  and has offered,  and intends to continue
offering,  for public sale distinct series of shares of common stock ("Series"),
each corresponding to a distinct portfolio;

         WHEREAS,  the  Corporation has registered the offering of its shares of
common  stock  under a  Registration  Statement  filed with the  Securities  and
Exchange Commission and that Registration  Statement is in effect as of the date
hereof;

         WHEREAS, the Corporation's Board of Directors has established a Series
of shares of common stock of the Corporation known as:  Legg Mason High Yield
Portfolio ("Fund");

         WHEREAS, the Corporation's Distribution Plan was adopted by the Board
of Directors on October 22, 1993;

         WHEREAS,   the   Corporation  has  employed  Legg  Mason  Wood  Walker,
Incorporated  ("Legg  Mason")  as  principal  underwriter  of the  shares of the
Corporation;

         NOW, THEREFORE, the Corporation hereby adopts this Amended Distribution
Plan  (the  "Plan")  in  accordance  with Rule  12b-1  under the 1940 Act on the
following terms and conditions:

         1. A.  The Fund  shall  pay to Legg  Mason,  as  compensation  for Legg
Mason's services as principal  underwriter of the Series' shares, a distribution
fee at the rate of 0.25% on an annualized  basis of the average daily net assets
of the Fund's  shares,  such fee to be  calculated  and  accrued  daily and paid
monthly or at such other intervals as the Board shall determine.

            B. The Fund  shall  pay to Legg  Mason,  as  compensation  for
ongoing services provided to the Fund's shareholders,  a service fee at the rate
of 0.25% on an  annualized  basis of the average  daily net assets of the Fund's
shares,  such fee to be calculated and accrued daily and paid monthly or at such
other intervals as the Board shall determine.




<PAGE>




                  C. The  Corporation  may pay a distribution  or service fee to
Legg Mason at a lesser rate than the fees specified in paragraphs 1.A. and 1.B.,
respectively,  of this Plan, in either case as agreed upon by the Board and Legg
Mason and as approved in the manner  specified in paragraph 4 of this Plan.  The
distribution  and service fees payable  hereunder are payable  without regard to
the aggregate amount that may be paid over the years,  provided that, so long as
the  limitations  set forth in Article III,  Section  26(d) of the Rules of Fair
Practice of the National Association of Securities Dealers, Inc. ("NASD") remain
in effect and apply to distributors or dealers in the Corporation's  shares, the
amounts paid hereunder shall not exceed those limitations, including permissible
interest.

         2. As principal underwriter of the Corporation's shares, Legg Mason may
spend  such  amounts  as it deems  appropriate  on any  activities  or  expenses
primarily  intended to result in the sale of the shares of the Series and/or the
servicing and maintenance of shareholder  accounts,  including,  but not limited
to,  compensation to employees of Legg Mason;  compensation to Legg Mason, other
broker-dealers  and other entities that engage in or support the distribution of
shares  or who  service  shareholder  accounts  or  provide  sub-accounting  and
recordkeeping services; expenses of Legg Mason and such other broker-dealers and
other  entities,  including  overhead  and  telephone  and  other  communication
expenses;  the printing of prospectuses,  statements of additional  information,
and  reports  for  other  than  existing   shareholders;   and  preparation  and
distribution of sales literature and advertising materials.

         3. This Plan  shall not take  effect  with  respect  to any  additional
Series  until  it has been  approved  by a vote of at  least a  majority  of the
outstanding voting securities, as defined in the 1940 Act, of that Series.

         4. This  Amended  Plan shall take  effect on February 7, 1996 and shall
continue in effect for successive  periods of one year from its execution for so
long as such  continuance is  specifically  approved at least annually  together
with any  related  agreements,  by votes of a majority  of both (a) the Board of
Directors of the  Corporation  and (b) those  Directors who are not  "interested
persons" of the Corporation,  as defined in the 1940 Act, and who have no direct
or indirect  financial  interest in the operation of this Plan or any agreements
related  to it (the  "Rule  12b-1  Directors"),  cast in person at a meeting  or
meetings  called  for the  purpose  of  voting  on this  Plan and  such  related
agreements;  and only if the  Directors  who approve the Plan taking effect have
reached the conclusion required by Rule 12b- 1(e) under the 1940 Act.

                                     - 2 -

<PAGE>



         5. Any person  authorized to direct the  disposition  of monies paid or
payable by any  Series  pursuant  to this Plan or any  related  agreement  shall
provide to the  Corporation's  Board of Directors and the Board shall review, at
least  quarterly,  a written  report of the amounts so expended and the purposes
for which such  expenditures were made. Legg Mason shall submit only information
regarding  amounts  expended for  "distribution  activities," as defined in this
paragraph 5, to the Board in support of the distribution  fee payable  hereunder
and shall  submit only  information  regarding  amounts  expended  for  "service
activities,"  as  defined  in this  paragraph  5, to the Board in support of the
service fee payable hereunder.

                  For  purposes of this Plan,  "distribution  activities"  shall
mean  any  activities  in  connection  with  Legg  Mason's  performance  of  its
obligations  under the  underwriting  agreement,  dated February 7, 1996, by and
between  the  Corporation   and  Legg  Mason,   that  are  not  deemed  "service
activities."   As  used  herein,   "distribution   activities"   also   includes
subaccounting or recordkeeping  services  provided by an entity if the entity is
compensated,  directly  or  indirectly,  by the  Fund or  Legg  Mason  for  such
services.  Such entity may also be paid a service fee if it provides appropriate
services. Nothing in the foregoing is intended to or shall cause there to be any
implication that  compensation for such services must be made only pursuant to a
plan  of  distribution  under  Rule  12b-1.   "Service  activities"  shall  mean
activities covered by the definition of "service fee" contained in amendments to
Article  III,  Section  26(d) of the NASD's Rules of Fair  Practice  that became
effective  July 7, 1993,  including  the  provision  by Legg Mason of  personal,
continuing services to investors in the Corporation's shares. Overhead and other
expenses  of Legg Mason  related to its  "distribution  activities"  or "service
activities,"  including  telephone  and other  communications  expenses,  may be
included in the information  regarding amounts expended for such distribution or
service activities, respectively.

         6. This Plan may be  terminated  with respect to any Series at any time
by vote of a majority  of the Rule 12b-1  Directors  or by vote of a majority of
the outstanding voting securities of that Series.

         7. This Plan may not be amended to  increase  materially  the amount of
distribution fees provided for in paragraph 1.A. hereof or the amount of service
fees provided for in paragraph 1.B.  hereof unless such amendment is approved by
a vote of at least a majority of the outstanding  securities,  as defined in the
1940 Act, of the  Corporation,  and no material  amendment  to the Plan shall be
made unless such  amendment is approved in the manner  provided  for  continuing
approval in paragraph 4 hereof.


                                     - 3 -

<PAGE>


         8.  While this Plan is in  effect,  the  selection  and  nomination  of
directors who are not interested  persons of the Corporation,  as defined in the
1940 Act,  shall be committed to the  discretion of directors who are themselves
not interested persons.

         9. The  Corporation  shall preserve copies of this Plan and any related
agreements  for a period of not less than six years from the date of  expiration
of the Plan or  agreement,  as the case may be, the first two years in an easily
accessible  place;  and shall  preserve  copies of each report made  pursuant to
paragraph 5 hereof for a period of not less than six years from the date of such
report, the first two years in an easily accessible place.

         IN WITNESS WHEREOF, the Corporation has executed this Distribution Plan
as of the day and year set forth below:


Date:   2/7/96                                   LEGG MASON INCOME TRUST, INC.



Attest:                                           By: /s/ Marie K. Karpinski
                                                      ----------------------


By: /s/ Kathi D. Bair
    -----------------



Agreed and assented to by

LEGG MASON WOOD WALKER, INCORPORATED



By: /s/ John F. Curley, Jr.
    -----------------------


                                     - 4 -


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