USAA MUTUAL FUND INC
485APOS, 1999-05-14
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     As filed with the Securities and Exchange Commission on May 14, 1999.
    

                                               1933 Act File No. 2-49560
                                               1940 Act File No. 811-2429

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM N-1A

   
           REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 X
                          Pre-Effective Amendment No. __
                        Post-Effective Amendment No. 51
    

                                      and

   
       REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940 X
                                Amendment No. 39
    

                             USAA MUTUAL FUND, INC.
               -------------------------------------------------
               (Exact Name of Registrant as Specified in Charter)

                9800 Fredericksburg Road, San Antonio, TX 78288
             ------------------------------------------------------
              (Address of Principal Executive Offices) (Zip Code)

       Registrant's Telephone Number, including Area Code (210) 498-0600

                          Michael D. Wagner, Secretary
                             USAA MUTUAL FUND, INC.
                            9800 Fredericksburg Road
                           San Antonio, TX 78288-0227
                    ---------------------------------------
                    (Name and Address of Agent for Service)

Approximate Date of Proposed Public Offering:  As soon as practicable after the
effective date of this Registration Statement.

It is proposed that this filing will become effective under Rule 485

   
___ immediately  upon filing  pursuant to paragraph (b) 
___ on (date)  pursuant to paragraph (b) 
___ 60 days after filing pursuant to paragraph (a)(1)
___ on (date) pursuant to paragraph (a)(1)
___ 75 days after filing pursuant to paragraph (a)(2)
_x_ on August 2, 1999, pursuant to paragraph (a)(2)
    

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


   
                        Exhibit Index on Pages 119 - 123
                                                              Page 1 of 158
    

<PAGE>

                             USAA MUTUAL FUND, INC.


                             CROSS REFERENCE SHEET

                                     PART A


FORM N-1A ITEM NO.                        SECTION IN PROSPECTUS

1. Front and Back Cover Pages............ Same

2. Risk/Return Summary: Investments,
    Risks, and Performance............... What is the Fund's Investment
                                           Objective and Main Strategy?
                                          Main Risks of Investing in This Fund
                                          Could the Value of Your Investment
                                           in This Fund Fluctuate?

3. Risk/Return Summary: Fee Table........ Fees and Expenses

4. Investment Objectives, Principal
    Investment Strategies, and
    Related Risks........................ What is the Fund's Investment
                                           Objective and Main Strategy?
                                          Fund Investments

5. Management's Discussion
    of Fund Performance.................. Not Applicable

   
6. Management, Organization, and
    Capital Structure.................... Fund Management
    



7. Shareholder Information .............. How to Invest
                                          Important Information About Purchases
                                           and Redemptions
                                          Exchanges
                                          Shareholder Information

8. Distribution Arrangements............. Not Applicable


   
9. Financial Highlights Information...... Not Applicable
    

<PAGE>

                             USAA MUTUAL FUND, INC.


                             CROSS REFERENCE SHEET

                                     PART B


FORM N-1A ITEM NO.                        SECTION IN STATEMENT OF ADDITIONAL
                                          INFORMATION

10. Cover Page and Table of Contents..... Same

11. Fund History......................... Description of Shares

   
12. Description of the Fund and
     Its Investments and Risks........... Investment Policies
                                          Investment Restrictions
                                          Portfolio Transactions

13. Management of the Fund............... Directors and Officers of the Company

14. Control Persons and Principal
     Holders of Securities............... Directors and Officers of the Company

15. Investment Advisory and
     Other Services...................... Directors and Officers of the Company
                                          The Company's Manager
                                          General Information

16. Brokerage Allocation and
     Other Practices..................... Portfolio Transactions
    

17. Capital Stock and
     Other Securities.................... Description of Shares

18. Purchase, Redemption, and
     Pricing of Shares................... Valuation of Securities
                                          Conditions of Purchase and Redemption
                                          Additional Information Regarding
                                           Redemption of Shares
                                          Investment Plans

19. Taxation of the Fund................. Tax Considerations

20. Underwriters......................... General Information

21. Calculation of Performance Data...... Calculation of Performance Data

   
22. Financial Statements................. Not Applicable
    

<PAGE>

                                     Part A

   
                              Prospectuses for the
                          Intermediate-Term Bond Fund,
                         High-Yield Opportunities Fund,
                            and Small Cap Stock Fund
                              are included herein
    

                 Not included in this Post-Effective Amendment
                          are the Prospectuses for the

   
           Aggressive Growth Fund, Growth Fund, Growth & Income Fund,
             Income Stock Fund, Income Fund, Short-Term Bond Fund,
          Money Market Fund, S&P 500 Index Fund, Science & Technology
                       Fund, and First Start Growth Fund.
    

<PAGE>

                                     Part A


                               Prospectus for the

   
                          Intermediate-Term Bond Fund
    


<PAGE>
                             USAA INTERMEDIATE-TERM
                                   BOND FUND

                                   PROSPECTUS

                                 AUGUST 2, 1999


As with other mutual funds,  the  Securities  and Exchange  Commission  has not
approved  or  disapproved  of this Fund's  shares or  determined  whether  this
prospectus  is  accurate  or  complete.  Anyone  who  tells  you  otherwise  is
committing a crime.


                               TABLE OF CONTENTS

What is the Fund's Investment Objective and Main Strategy?.................  2
Main Risks of Investing in This Fund.......................................  2
Is This Fund for You?......................................................  3
Could the Value of Your Investment in This Fund Fluctuate?.................  3
Fees and Expenses..........................................................  4
Fund Investments...........................................................  5
Fund Management............................................................  8
Using Mutual Funds in an Investment Program................................  9
How to Invest ............................................................. 10
Important Information About Purchases and Redemptions...................... 13
Exchanges.................................................................. 14
Shareholder Information.................................................... 14
Appendix A ................................................................ 18
Appendix B ................................................................ 21

<PAGE>

USAA Investment  Management Company manages this Fund. For easier reading, USAA
Investment  Management  Company will be referred to as "we" or "us"  throughout
the Prospectus.

WHAT IS THE FUND'S INVESTMENT OBJECTIVE AND MAIN STRATEGY?

The Fund's  investment  objective is high current  income without undue risk to
principal.  We will attempt to achieve this  objective by investing  the Fund's
assets primarily in a broad range of investment-grade debt securities.  We will
maintain a  dollar-weighted  average  portfolio  maturity  between three to ten
years.

The Fund's  Board of  Directors  may change  the  Fund's  investment  objective
without shareholder approval.

In view of the risks inherent in all  investments  in  securities,  there is no
assurance that the Fund's  objective will be achieved.  See FUND INVESTMENTS on
page 5 for more information.

MAIN RISKS OF INVESTING IN THIS FUND

The primary  risks of investing in this Fund are credit risk and interest  rate
risk.

*   CREDIT RISK  involves the  possibility  that a borrower cannot make timely
    interest and principal payments on its securities.

*   INTEREST  RATE RISK involves the  possibility that the value of the Fund's
    investments will fluctuate because of changes in interest rates.

    IF INTEREST  RATES  INCREASE: the yield of the Fund may  increase  and the
    market  value of the  Fund's securities  will  likely  decline, adversely
    affecting the net asset value and total return.

    IF INTEREST  RATES  DECREASE:  the yield of the Fund may decrease  and the
    market  value of the Fund's  securities  may  increase, which would likely
    increase the Fund's net asset value and total return.

Additional  risks of the Fund described later in this Prospectus are prepayment
risk and the risk of investing in real estate investment  trusts. As with other
mutual funds, losing money is also a risk of investing in this Fund.

As you consider an investment  in this Fund,  you should also take into account
your tolerance for the daily  fluctuations of the financial markets and whether
you can afford to leave your money in the  investment  for long periods of time
to ride out down periods.

                                       2
<PAGE>

An  investment  in this Fund is not a deposit of USAA Federal  Savings Bank, or
any other  bank,  and is not  insured  or  guaranteed  by the  Federal  Deposit
Insurance Corporation or any other government agency.

[CAUTION LIGHT GRAPHIC]
Look for this symbol throughout the Prospectus. We use it to mark more detailed
information about the main risks you will face as a Fund shareholder.

IS THIS FUND FOR YOU?

This Fund might be appropriate as part of your investment portfolio if . . .

 *  You are willing to accept low to moderate risk.
 *  You are looking for moderate to high current income.
 *  You are looking for an investment in bonds to balance your stock portfolio.

This Fund may not be appropriate as part of your investment portfolio if . . .

 *  You are unwilling to accept low to moderate risk.
 *  You need an investment that provides tax-efficient returns.

This  Fund by  itself  does  not  constitute  a  balanced  investment  program.
Diversifying  your investments may improve your long-run  investment return and
lower the volatility of your overall investment portfolio.

COULD THE VALUE OF YOUR INVESTMENT IN THIS FUND FLUCTUATE?

Yes,  it  could.  In fact,  the  value of your  investment  in this  Fund  will
fluctuate with the changing market values of the investments in the Fund.

[SIDEBAR]
                              [TELEPHONE GRAPHIC]
                                 TouchLine (sm)
                                 1-800-531-8777
                                     PRESS
                                       1
                                     THEN
                                       1
                                     3 0 #

For the most current price,  yield, and total return information for this Fund,
you may call USAA TouchLine (sm) at 1-800-531-8777. Press 1 for the Mutual Fund
Menu, press 1 again for prices and returns.  Then, press 30# when asked for the
Fund Code. You must remember that historical  performance  does not necessarily
indicate what will happen in the future.

You may see the Fund's  yield and total  return  quoted in  advertisements  and
reports.  All mutual funds must use the same  formulas to  calculate  yield and
total return. Yield is the annualized net income of the Fund during a specified
30-day period as a percentage of the Fund's share price.  Total return measures
the price change in a share assuming the  reinvestment  of all dividend  income
and capital gain  distributions.  You may also see a  comparison  of the Fund's
performance  to that of other mutual funds with similar  investment  objectives
and to bond or relevant indexes.

                                        3
<PAGE>

FEES AND EXPENSES

This summary shows what it will cost you, directly or indirectly,  to invest in
the Fund.


Shareholder Transaction Expenses -- (Direct Costs)

There are no fees or sales loads  charged to your  account when you buy or sell
Fund  shares.  However,  if you sell  shares  and  request  your  money by wire
transfer,  there is a $10 fee.  (Your bank may also charge a fee for  receiving
wires.)


Annual Fund Operating Expenses -- (Indirect Costs)

Fund  expenses  come out of the Fund's  assets and are  reflected in the Fund's
share price and  dividends.  "Other  Expenses"  such as custodian  and transfer
agent fees have been  estimated  for the Fund's  first year of  operation.  The
figures below are calculated as a percentage of average net assets (ANA).

[SIDE BAR]
12B-1 FEES-SOME MUTUAL FUNDS CHARGE THESE FEES TO PAY FOR ADVERTISING AND OTHER
COST OF SELLING FUNDS SHARES.

         Management Fees                             .50%
         Distribution (12b-1) Fees                   None
         Other Expenses (estimated)                  .50%
                                                    -----
         Total Annual Fund Operating Expenses*      1.00%
                                                    =====
- -----------------------------------
     * We have  voluntarily  agreed  to limit  the  Fund's  Total  Annual  Fund
       Operating  Expenses to .65% of its ANA and to reimburse the Fund for all
       expenses in excess of that  amount  until  December  1, 2000.  With this
       reimbursement,  the Fund's Total Annual  Operating  Expenses would be as
       follows:


              Total Annual Fund Operating Expenses    1.00%
              Reimbursement from USAA Investment
                Management Company                    (.35%)
                                                      -----
              Actual Fund Operating Expenses
                After Reimbursement                    .65%
                                                      =====

Example of Effect of Fund's Operating Expenses

This example  provides you a comparison of investing in this Fund with the cost
of investing in other mutual funds. Although your actual costs may be higher or
lower, you would pay the following expenses on a $10,000  investment,  assuming
(1) 5% annual return,  (2) the Fund's operating expenses (before any applicable
reimbursement)  remain the same,  and (3) you redeem all of your  shares at the
end of the periods shown.

                    1  year.............. $ 102
                    3  years.............   318

                                       4
<PAGE>

FUND INVESTMENTS

Principal Investment Strategies and Risks

   Q What is the Fund's principal investment strategy?

   A The Fund's principal  investment strategy is to invest the Fund's assets
     primarily  in  U.S.  dollar-denominated  debt  securities.   These  debt
     securities  must be  investment  grade at the time of purchase.  We will
     maintain a dollar-weighted  average portfolio maturity between three and
     ten years.

     As a temporary defensive measure because of market, economic, political,
     or other  conditions,  we may invest up to 100% of the Fund's  assets in
     investment-grade,  short-term debt  instruments.  This may result in the
     Fund not achieving  its  investment  objective  during the time it is in
     this temporary defensive posture.

[SIDE  BAR]
DOLLAR WEIGHTED AVERAGE PORTFOLIO  MATURITY  IS  OBTAINED  BY MULTIPLYING THE 
DOLLAR VALUE OF EACH INVESTMENT BY  THE  NUMBER OF DAYS LEFT TO ITS MATURITY,
THEN ADDING THOSE FIGURES TOGETHER AND DIVIDING THE TOTAL BY THE DOLLAR VALUE 
OF THE FUND'S PORTFOLIO.

   Q What types of debt securities are included in the Fund's portfolio?

   A The Fund's portfolio may consist of any of the following:

     *  obligations of the U.S. Government, its agencies and instrumentalities,
        and repurchase agreements collateralized by such obligations;
     *  mortgage-backed securities;
     *  asset-backed securities;
     *  corporate debt securities such as notes, bonds, and commercial paper;
     *  debt securities of real estate investment trusts (REITs);
     *  U.S. bank or foreign bank obligations, including certificates of 
        deposit and banker's acceptances;
     *  obligations of state and local governments and their agencies and 
        instrumentalities;
     *  master demand notes;
     *  Eurodollar obligations;
     *  Yankee obligations; and
     *  other debt securities.

     Further  description of these  securities is found in APPENDIX A on page
     18.
                                       5
<PAGE>

   Q What are considered investment-grade securities?

   A Investment-grade  securities  include securities issued or guaranteed by
     the U.S.  Government,  its  agencies and  instrumentalities,  as well as
     securities  rated or subject  to a  guarantee  that is rated  within the
     categories listed by the following rating agencies:

         =======================================================
                              LONG-TERM          SHORT-TERM
         RATING AGENCY      DEBT SECURITIES    DEBT SECURITIES
         -------------------------------------------------------
         Moody's Investors                      At least Prime-3
          Services, Inc.    At least Baa        or MIG4/VMIG4
         -------------------------------------------------------
         Standard & Poor's                      At least A-3
          Ratings Group     At least BBB        or SP-2
         -------------------------------------------------------
         Fitch IBCA, Inc.   At least BBB        At least F-3
         -------------------------------------------------------
         Duff and Phelps    At least BBB        At least D-3
         =======================================================

         or if unrated by these agencies, we must determine that these 
         securities are of equivalent investment quality.

         You will find a complete description of the above debt ratings in the
         Fund's Statement of Additional Information.

   Q  What happens if the rating of a security is  downgraded  below investment
      grade?

   A  We will  determine  whether  it is in the best  interest  of the  Fund's
      shareholders  to continue to hold the security in the Fund's  portfolio.
      If  downgrades  result in more than 5% of the Fund's  net  assets  being
      invested in securities that are less than  investment-grade  quality, we
      will take  immediate  action  to  reduce  the  Fund's  holdings  in such
      securities  to 5% or less of the Fund's  net  assets,  unless  otherwise
      directed by the Board of Directors.

[CAUTION LIGHT GRAPHIC]
CREDIT  RISK.  The bonds in the Fund's  portfolio  are subject to credit  risk.
Credit risk is the possibility that an issuer of a fixed income instrument such
as a bond or repurchase agreement will fail to make timely payments of interest
or  principal.  We attempt to minimize  the Fund's  credit risk by investing in
securities considered investment grade at the time of purchase. When evaluating
potential  investments  for the Fund,  our analysts also assess credit risk and
its  impact  on  the  Fund's  portfolio.  Nevertheless,  even  investment-grade
securities  are subject to some credit risk.  Securities  in the  lowest-rated,
investment-grade category have speculative characteristics. Changes in economic
conditions  or  other  circumstances  are  more  likely  to lead to a  weakened
capability to make principal and interest payments on

                                       6
<PAGE>

these securities than is the case for higher-rated securities. In addition, the
ratings  of  securities  are  estimates  by the rating  agencies  of the credit
quality of the  securities.  The ratings may not take into  account  every risk
related to whether interest or principal will be repaid on a timely basis.

[CAUTION LIGHT GRAPHIC]
INTEREST RATE RISK. As a mutual fund investing in bonds, the Fund is subject to
the risk that the market value of the bonds will decline due to rising interest
rates.  Bond prices are linked to the  prevailing  market  interest  rates.  In
general,  when interest  rates rise,  bond prices fall and when interest  rates
fall,  bond prices  rise.  The price  volatility  of a bond also depends on its
maturity.  Generally,  the longer  the  maturity  of a bond,  the  greater  its
sensitivity to interest  rates.  To compensate  investors for this higher risk,
bonds with longer  maturities  generally  offer  higher  yields than bonds with
shorter maturities.

[CAUTION LIGHT GRAPHIC]
PREPAYMENT  RISK.  Mortgagors may generally pay off mortgages  without  penalty
before the due date.  When mortgaged  property is sold,  which can occur at any
time for a variety of reasons, the old mortgage is usually prepaid.  Also, when
mortgage  interest  rates  fall  far  enough  to make  refinancing  attractive,
prepayments  tend  to  accelerate.  Prepayments  require  reinvestment  of  the
principal  at the  then-current  level of interest  rates,  which is often at a
lower level than when the mortgages were  originally  issued.  Reinvestment  at
lower rates  tends to reduce the  interest  payments  received by the Fund and,
therefore,  the size of the dividend  payments  available to  shareholders.  If
reinvestment occurs at a higher level of interest rates, the opposite effect is
true.

[CAUTION LIGHT GRAPHIC]
REITS.  Investing  in REITs  may  subject  the  Fund to many of the same  risks
associated with the direct  ownership of real estate.  Additionally,  REITs are
dependent  upon  the  capabilities  of  the  REIT   manager(s),   have  limited
diversification,  and could be  significantly  impacted by changes in tax laws.
Moreover,  by  investing  in the debt  securities  of  REITs,  the Fund is also
subject to credit risk.

   Q How are the decisions to buy and sell securities made?

   A We search for securities  that represent value at the time given current
     market  conditions.  Value is a combination  of yield,  credit  quality,
     structure  (maturity,   coupon,  redemption  features),  and  liquidity.
     Recognizing  value  is  the  result  of  simultaneously   analyzing  the
     interaction  of these  factors  among the  securities  available  in the
     market.  We will sell a security if we become concerned about its credit
     risk, we are forced by market  factors to raise money,  or an attractive
     replacement is available.

                                       7
<PAGE>

For additional  information  about other  securities in which we may invest the
Fund's assets, see APPENDIX A on page 18.

FUND MANAGEMENT

USAA  Investment  Management  Company serves as the manager and  distributor of
this  Fund.  We are an  affiliate  of United  Services  Automobile  Association
(USAA), a large, diversified financial services institution.  As of the date of
this  Prospectus,  we had  approximately  $__  billion  in total  assets  under
management.  Our mailing address is 9800  Fredericksburg  Road, San Antonio, TX
78288.

We provide management  services to the Fund pursuant to an Advisory  Agreement.
We are responsible for managing the Fund's  portfolio  (including  placement of
brokerage  orders) and its business  affairs,  subject to the  authority of and
supervision  by the Board of Directors.  For our services,  the Fund pays us an
annual fee. The fee is computed at one-half of one percent  (.50%) of the first
$50  million of average net assets,  two-fifths  of one percent  (.40%) of that
portion of average net assets over $50 million but not over $100  million,  and
three-tenths  of one  percent  (.30%) of that  portion of average net assets in
excess of $100 million.  We also provide services related to selling the Fund's
shares and receive no compensation for those services.

We have agreed, through December 1, 2000, to waive our annual management fee to
the extent that total  expenses  of the Fund exceed .65% of the Fund's  average
annual net assets. Under the Advisory Agreement, the Fund is required to pay us
back the amount waived in subsequent  years through August 2, 2002, but only if
the  additional  payments do not cause the Fund's total expenses to exceed .65%
of the Fund's average annual net assets.

Although our officers and  employees,  as well as those of the Fund, may engage
in personal securities transactions, they are restricted by the procedures in a
Joint Code of Ethics adopted by the Fund and us.

Portfolio Manager

[PHOTOGRAPH PORTFOLIO MANAGER]
PAUL H. LUNDMARK

Paul H. Lundmark,  Assistant Vice  President of Fixed Income  Investments,  has
managed the Fund since its inception in August 1999. Mr.  Lundmark has 13 years
investment  management  experience  and has worked for us for seven  years.  He
earned the Chartered  Financial Analyst  designation in 1989 and is a member of
the  Association  for  Investment  Management  and Research and the San Antonio
Financial Analysts Society, Inc. He holds an MBA and BSB from the University of
Minnesota.

                                       8
<PAGE>

USING MUTUAL FUNDS IN AN INVESTMENT PROGRAM

I. The Idea Behind Mutual Funds

Mutual funds provide small investors some of the advantages  enjoyed by wealthy
investors.  A  relatively  small  investment  can  buy  part  of a  diversified
portfolio. That portfolio is managed by investment professionals, relieving you
of the  need to make  individual  stock  or bond  selections.  You  also  enjoy
conveniences,  such as daily  pricing,  liquidity,  and in the case of the USAA
Family of Funds, no sales charge. The portfolio, because of its size, has lower
transaction  costs on its trades than most individuals would have. As a result,
you own an investment  that in earlier times would have been  available only to
very wealthy people.

II. Using Funds in an Investment Program

In  choosing a mutual  fund as an  investment  vehicle,  you are giving up some
investment decisions,  but must still make others. The decisions you don't have
to make are those involved with choosing individual securities. We will perform
that function.  In addition, we will arrange for the safekeeping of securities,
auditing the annual financial  statements,  and daily valuation of the Fund, as
well as other functions.

You,  however,  retain  at  least  part of the  responsibility  for an  equally
important  decision.  This decision involves  determining a portfolio of mutual
funds that balances your  investment  goals with your tolerance for risk. It is
likely that this decision may include the use of more than one fund of the USAA
Family of Funds.

For example,  assume you wish to invest in a widely diversified portfolio.  You
could combine an investment in the Intermediate-Term Bond Fund with investments
in other  mutual funds that invest in stocks of large and small  companies  and
high-dividend  stocks. This is just one way you could combine funds to fit your
own risk and reward goals.

III. USAA's Family of Funds

We offer you  another  alternative  with our  asset  strategy  funds  listed in
APPENDIX B under asset allocation on page 21. These unique mutual funds provide
a  professionally  managed,  diversified  investment  portfolio within a mutual
fund.  Designed for the individual who prefers to delegate the asset allocation
process to an investment  manager,  their  structure  achieves  diversification
across a number of investment categories.

                                       9
<PAGE>

Whether you prefer to create  your own mix of mutual  funds or use a USAA Asset
Strategy  Fund,  the USAA  Family of Funds  provides  a broad  range of choices
covering just about any investor's  investment  objectives.  Our member service
representatives  stand  ready to assist you with your  choices  and to help you
craft a  portfolio  to meet your  needs.  Refer to  APPENDIX B on page 21 for a
complete list of the USAA Family of No-Load Mutual Funds.

HOW TO INVEST

Purchase of Shares

OPENING AN ACCOUNT

You may open an account and make an investment  as described  below by mail, in
person,  bank wire,  electronic  funds  transfer  (EFT),  or phone. A complete,
signed application is required to open your initial account. However, after you
open  your  initial  account  with us,  you  will not need to fill out  another
application to open another Fund unless the registration is different.

TAX ID NUMBER

Each shareholder  named on the account must provide a social security number or
tax identification number to avoid possible withholding requirements.

EFFECTIVE DATE

When you make a purchase, your purchase price will be the net asset value (NAV)
per share next  determined  after we receive your  request in proper form.  The
Fund's NAV is determined at the close of the regular trading session (generally
4:00 p.m. Eastern Time) of the New York Stock Exchange (NYSE) each day the NYSE
is open.  If we receive  your  request  and  payment  prior to that time,  your
purchase price will be the NAV per share determined for that day. If we receive
your  request or payment  after the NAV per share is  calculated,  the purchase
will be effective on the next business day.

If you plan to  purchase  Fund  shares  with a foreign  check,  we suggest  you
convert your foreign  check to U.S.  dollars  prior to  investment in the Fund.
This will avoid a potential  delay in the effective date of your purchase of up
to four  to six  weeks.  Furthermore,  a bank  charge  may be  assessed  in the
clearing process, which will be deducted from the amount of the purchase.

MINIMUM INVESTMENTS

[MONEY GRAPHIC]
INITIAL PURCHASE

*   $3,000.  [$500 Uniform  Gifts/Transfers to Minors Act (UGMA/UTMA)  accounts
    and $250 for IRAs] or no initial  investment  if you elect to have  monthly
    electronic  investments of at least $50. We may periodically offer programs
    that  reduce  the  minimum  amounts  for  monthly  electronic  investments.
    Employees of USAA and its affiliated  companies may open 

                                      10
<PAGE>

    an account through payroll  deduction  for as little  as $25 per pay period
    with no initial investment.

ADDITIONAL PURCHASES

*   $50

[EVENLOPE GRAPHIC]
HOW TO PURCHASE

MAIL

* To open an account, send your application and check to:
     USAA Investment Management Company
     9800 Fredericksburg Road
     San Antonio, TX 78288
* To add to your account,  send your check and the "Invest by Mail" stub that
  accompanies your Fund's transaction confirmation to the Transfer Agent:
     USAA Shareholder Account Services
     9800 Fredericksburg Road
     San Antonio, TX 78288

[HANDSHAKE GRAPHIC]
IN PERSON

* To open an account, bring your application and check to:
     USAA Investment Management Company
     USAA Federal Savings Bank
     10750 Robert F. McDermott Freeway
     San Antonio, TX 78288

[WIRE GRAPHIC]
BANK WIRE

* To open or add to your account, instruct your bank (which may charge a fee
  for the service) to wire the specified amount to the Fund as follows:
     State Street Bank and Trust Company
     Boston, MA 02101
     ABA#011000028
     Attn: USAA Intermediate-Term Bond Fund
     USAA Account Number: 69384998
     Shareholder(s) Name(s) ______________________________________
     Shareholder(s) Mutual Fund Account Number ___________________

[CALENDAR GRAPHIC]
ELECTRONIC FUNDS TRANSFER

*  Additional  purchases  on a  regular  basis  can be  deducted  from a bank
   account, paycheck,  income-producing investment, or USAA money market fund
   account.  Sign up for these  services  when  opening  an  account  or call
   1-800-531-8448 to add these services.

                                      11
<PAGE>

[TELEPHONE GRAPHIC]
PHONE 1-800-531-8448

*  If you have an existing  USAA mutual fund account and would like to open a
   new account or exchange to another USAA Fund,  call for  instructions.  To
   open an account by phone, the new account must have the same  registration
   as your existing account.

Redemption of Shares

You may redeem Fund shares by any of the methods described below on any day the
NAV per share is calculated.  Redemptions are effective on the day instructions
are received in a manner as  described  below.  However,  if  instructions  are
received  after  the NAV per share  calculation  (generally  4:00 p.m.  Eastern
Time), redemption will be effective on the next business day.

We will send you your  money  within  seven days  after the  effective  date of
redemption.  Payment for redemption of shares purchased by EFT or check is sent
after the EFT or check has  cleared,  which  could  take up to 15 days from the
purchase date. If you are considering redeeming shares soon after purchase, you
should  purchase by bank wire or certified  check to avoid  delay.  For federal
income tax purposes,  a redemption  is a taxable  event;  and as such,  you may
realize a capital gain or loss.  Such capital gains or losses are based on your
cost basis in the shares and the price received upon redemption.

In addition, the Fund may elect to suspend the redemption of shares or postpone
the date of payment in limited circumstances.

HOW TO REDEEM

[FAX MACHINE GRAPHIC]
WRITTEN, FAX, TELEGRAM, OR TELEPHONE

*  Send your written instructions to:
     USAA Shareholder Account Services
     9800 Fredericksburg Road
     San Antonio, TX 78288
*  Send a signed fax to  1-800-292-8177, or send a telegram to USAA Shareholder
   Account Services.
*  Call toll free 1-800-531-8448, in San Antonio, 456-7202.

Telephone redemption privileges are automatically established when you complete
your application.  The Fund will employ  reasonable  procedures to confirm that
instructions  communicated by telephone are genuine; and if it does not, it may
be liable for any losses due to unauthorized or fraudulent instructions. Before
any discussion regarding your account,  the following  information is obtained:
(1)  USAA  number  and/or  account  number,  (2)  the  name(s)  on the  account
registration,  and (3)  social  security/tax  identification  number or date of
birth  of  the  registered  account  owner(s)  for  the  account  registration.
Additionally, all telephone communications with you are recorded

                                    12
<PAGE>

and confirmations of account transactions are sent to the address of record. If
you were issued stock  certificates  for your shares,  redemption by telephone,
fax, or telegram is not available.

IMPORTANT INFORMATION ABOUT PURCHASES AND REDEMPTIONS

[INVESTER'S GUIDE GRAPHIC]
Investor's Guide to USAA Mutual Fund Services

Upon your initial  investment with us, you will receive the INVESTOR'S GUIDE to
help you get the most out of your USAA mutual fund account and to assist you in
your role as an investor.  In the INVESTOR'S  GUIDE,  you will find  additional
information on purchases,  redemptions,  and methods of payment.  You will also
find in-depth information on automatic investment plans, shareholder statements
and reports, and other useful information.

Account Balance

USAA Shareholder  Account Services (SAS), the Fund's transfer agent, may assess
annually a small balance account fee of $12 to each shareholder  account with a
balance,  at the time of assessment,  of less than $2,000.  The fee will reduce
total transfer  agency fees paid by the Fund to SAS.  Accounts  exempt from the
fee include: (1) any account regularly purchasing  additional shares each month
through an automatic  investment  plan;  (2) any account  registered  under the
Uniform  Gifts/Transfers  to Minors Act  (UGMA/UTMA);  (3) all (non-IRA)  money
market fund accounts;  (4) any account whose  registered owner has an aggregate
balance of $50,000  or more  invested  in USAA  mutual  funds;  and (5) all IRA
accounts (for the first year the account is open).

Fund Rights

The Fund reserves the right to:

*  reject purchase or exchange orders when in the best interest of the Fund;

*  limit  or  discontinue  the offering of shares of the Fund without notice to
   the shareholders;

*  impose a  redemption  charge  of up to 1% of the net  asset  value of shares
   redeemed if circumstances  indicate a charge is necessary for the protection
   of  remaining  investors  (for  example,  if excessive  market-timing  share
   activity unfairly burdens long-term investors); however, this 1% charge will
   not be imposed upon shareholders unless authorized by the Board of Directors
   and the required notice has been given to shareholders;

                                      13
<PAGE>

*  require a  signature  guarantee  for  transactions  or  changes  in  account
   information  in those  instances  where the  appropriateness  of a signature
   authorization  is in  question.  The  Statement  of  Additional  Information
   contains information on acceptable guarantors;

*  redeem an account with less than 10 shares, with certain limitations.

EXCHANGES

Exchange Privilege

The exchange privilege is automatic when you complete your application. You may
exchange  shares  among Funds in the USAA Family of Funds,  provided you do not
hold these shares in stock  certificate  form and the shares to be acquired are
offered in your state of residence.  After we receive the exchange orders,  the
Fund's  transfer agent will  simultaneously  process  exchange  redemptions and
purchases  at  the  share  prices  next  determined.  The  investment  minimums
applicable to share  purchases also apply to exchanges.  For federal income tax
purposes,  an exchange  between Funds is a taxable event;  and as such, you may
realize a capital gain or loss.  Such capital  gains or losses are based on the
difference  between your cost basis in the shares and the price  received  upon
exchange.

The Fund has undertaken certain procedures regarding telephone  transactions as
described on page 12.

Exchange Limitations, Excessive Trading

To  minimize  Fund costs and to protect the Funds and their  shareholders  from
unfair expense burdens,  the Funds restrict excessive  exchanges.  The limit on
exchanges  out of any Fund in the USAA Family of Funds for each  account is six
per calendar  year (except  there is no  limitation on exchanges out of the Tax
Exempt Short-Term Fund,  Short-Term Bond Fund, or any of the money market funds
in the USAA Family of Funds).

SHAREHOLDER INFORMATION

[SIDE BAR]
                                 NAV PER SHARE
                                    EQUALS
                                 TOTAL ASSETS
                               MINUS LIABLITIES
                            DIVIDED BY # OF SHARES
                                  OUTSTANDING
Share Price Calculation

The price at which you  purchase  and  redeem  Fund  shares is equal to the net
asset value (NAV) per share determined on the effective date of the purchase or
redemption.  You may buy and sell Fund  shares  at the NAV per share  without a
sales  charge.  The  Fund's  NAV per  share is  calculated  at the close of the
regular trading session of the NYSE, which is usually 4:00 p.m. Eastern Time.

                                      14
<PAGE>

Portfolio  securities,  except  as  otherwise  noted,  traded  primarily  on  a
securities exchange are valued at the last sales price on that exchange.  If no
sale is reported, the average of the bid and asked prices is generally used.

Over-the-counter securities are generally priced at the last sales price or, if
not available, at the average of the bid and asked prices.

Debt  securities  purchased  with  maturities  of 60 days or less are stated at
amortized  cost,  which  approximates  market value.  Other debt securities are
valued each  business  day at their  current  market value as  determined  by a
pricing service  approved by the Board of Directors.  Securities that cannot be
valued by these methods, and all other assets, are valued in good faith at fair
value using methods we have  determined  under the general  supervision  of the
Board of Directors.

For  additional  information  on how  securities  are valued,  see VALUATION OF
SECURITIES in the Fund's Statement of Additional Information.

Dividends and Distributions

Net investment income is accrued daily and paid on the last business day of the
month.  Daily  dividends  are  declared  at the  time  the  NAV  per  share  is
calculated.  Dividends  shall  begin  accruing  on  shares  purchased  the  day
following the effective date and shall continue to accrue to the effective date
of redemption.  When you choose to receive cash dividends monthly, we will send
you those funds that have accrued  during the month after the payment date. Any
net capital  gain  distribution  usually  occurs  within 60 days of the July 31
fiscal year end, which would be somewhere around the end of September. The Fund
will make  additional  payments to  shareholders,  if  necessary,  to avoid the
imposition of any federal income or excise tax.

We  will   automatically   reinvest  all  income  dividends  and  capital  gain
distributions  in the Fund unless you instruct us differently.  The share price
will be the NAV of the  Fund  shares  computed  on the  ex-dividend  date.  Any
capital gain distribution paid by the Fund will reduce the NAV per share by The
amount of the  dividend or  distribution.  You should  consider  carefully  the
effects of  purchasing  shares of the Fund  shortly  before  any  distribution.
Although  in effect  this  would be a return of  capital,  some or all of these
distributions are subject to taxes.

We will invest any  dividend  or  distribution  payment  returned to us in your
account at the  then-current NAV per share.  Dividend and  distribution  checks
become  void six months  from the date on the  check.  The amount of the voided
check will be invested in your account at the then-current NAV per share.

                                      15
<PAGE>

Federal Taxes

This tax  information  is quite  general and refers to the  federal  income tax
provisions in effect as of the date of this Prospectus.  Note that the Taxpayer
Relief  Act  of  1997  and  the  technical   provisions   adopted  by  the  IRS
Restructuring  and Reform Act of 1998 may  affect the status and  treatment  of
certain  distributions   shareholders  receive  from  the  Fund.  Because  each
investor's tax circumstances are unique and because the tax laws are subject to
change, we recommend that you consult your tax adviser about your investment.

SHAREHOLDER - Dividends from taxable net investment income and distributions of
net  short-term  capital gains are taxable to you as ordinary  income,  whether
received in cash or reinvested in additional shares.

Regardless  of the length of time you have held the Fund shares,  distributions
of net long-term  capital gains are taxable as long-term  capital gains whether
received in cash or reinvested in additional shares.

WITHHOLDING  - Federal law  requires the Fund to withhold and remit to the U.S.
Treasury a portion of the income dividends and capital gain  distributions  and
proceeds of redemptions paid to any non-corporate shareholder who:

*  fails to furnish the Fund with a correct tax identification number,
*  underreports dividend or interest income, or
*  fails to certify that he or she is not subject to withholding.

To avoid this withholding requirement, you must certify on your application, or
on a separate  Form W-9 supplied by the Fund's  transfer  agent,  that your tax
identification  number is correct and you are not  currently  subject to backup
withholding.

REPORTING - The Fund will report information to you annually concerning the tax
status of dividends and distributions for federal income tax purposes.

                                      16
<PAGE>

Year 2000

Like other organizations around the world, the Fund could be adversely affected
if the computer systems used by the Fund, its service  providers,  or companies
in which the Fund invests do not  properly  process and  calculate  information
that relates to dates beginning on January 1, 2000, and beyond.  This situation
may occur because for many years computer  programmers  used only two digits to
describe  years,  such as 98 for 1998. A program written in this manner may not
work when it encounters the year 00. To confront this situation, USAA companies
have spent much effort and money;  and we expect to have our systems  ready for
the Year 2000 by mid-1999. In addition, we are actively assessing the Year 2000
readiness of our service providers, partners, and companies in whose securities
we invest.  It is not possible for us to say that you will experience no effect
from this situation,  but we can say that we are making a large effort to avoid
any ill effects upon our shareholders.

We do believe you are entitled to know with certainty that we will stand behind
your share balance as of the close of business in 1999. When the market reopens
in 2000,  should any computer problem cause a change in the number of shares in
your account, we will return your account to its proper share balance.

                                      17
<PAGE>

                                   APPENDIX A

THE  FOLLOWING  ARE  DESCRIPTIONS  OF CERTAIN  TYPES OF SECURITIES IN WHICH THE
FUND'S ASSETS MAY BE INVESTED:

EURODOLLAR AND YANKEE OBLIGATIONS

We may invest a portion of the Fund's assets in dollar-denominated  instruments
that have been issued outside the U.S. capital markets by foreign  corporations
and financial  institutions  and by foreign  branches of U.S.  corporations and
financial institutions  (Eurodollar  obligations) as well as dollar-denominated
instruments  that  have been  issued by  foreign  issuers  in the U.S.  capital
markets (Yankee obligations).

ILLIQUID SECURITIES

We may  invest  up to 15% of the  Fund's  net  assets  in  securities  that are
illiquid.  Illiquid securities are those securities which cannot be disposed of
in the ordinary course of business,  seven days or less, at  approximately  the
value at which the Fund has valued the securities.

MASTER DEMAND NOTES

We may invest the Fund's assets in master demand notes,  which are  obligations
that permit the investment of fluctuating amounts by the Fund, at varying rates
of interest  using direct  arrangements  between the Fund,  as lender,  and the
borrower.  These notes permit daily changes in the amounts  borrowed.  The Fund
has the right to increase  the amount under the note at any time up to the full
amount  provided  by the note  agreement,  or to decrease  the amount,  and the
borrower  may  repay  up to the  full  amount  of  the  note  without  penalty.
Frequently,  such  obligations are secured by letters of credit or other credit
support arrangements  provided by banks. Because master demand notes are direct
lending  arrangements  between  the  lender  and  borrower,  these  instruments
generally will not be traded,  and there  generally is no secondary  market for
these notes,  although they are redeemable  (and  immediately  repayable by the
borrower) at face value, plus accrued interest, at any time. We will invest the
Fund's  assets in master  demand  notes only if the Board of  Directors  or its
delegate has determined that they are of credit quality  comparable to the debt
securities in which the Fund generally may invest.

MORTGAGE-BACKED AND ASSET-BACKED SECURITIES

We may invest the Fund's assets in mortgage-backed and asset-backed securities.
Mortgage-backed  securities include,  but are not limited to, securities issued
by the  Government  National  Mortgage  Association  (Ginnie Mae),  the Federal
National Mortgage  Association (Fannie Mae), and the Federal Home Loan Mortgage
Corporation  (Freddie Mac). These securities  represent  ownership in a pool of
mortgage loans. They differ from  conventional  bonds in that principal is paid
back to the  investor as payments are made on the  underlying  mortgages in the
pool.  Accordingly,  the Fund receives monthly scheduled  payments of principal
and interest along with any unscheduled principal prepayments on the underlying
mortgages.  Because these scheduled and unscheduled  principal payments must be
reinvested  at prevailing  interest  rates,  mortgage-backed  securities do not
provide  an  effective  means of locking in  long-term  interest  rates for the
investor.  Like other fixed income  securities,  when 

                                      18
<PAGE>

interest rates rise,  the value of a  mortgage-backed  security  generally will
decline;   however,   when  interest   rates  are   declining,   the  value  of
mortgage-backed securities with prepayment features may not increase as much as
other fixed income securities.

Mortgage-backed  securities also include  collateralized  mortgage  obligations
(CMOs).  CMOs are obligations fully  collateralized by a portfolio of mortgages
or  mortgage-related  securities.  CMOs are divided into pieces (tranches) with
varying maturities.  The cash flow from the underlying mortgages is used to pay
off each tranche  separately.  CMOs are designed to provide investors with more
predictable maturities than regular mortgage securities but such maturities can
be  difficult  to  predict  because of the  effect of  prepayments.  Failure to
accurately predict  prepayments can adversely affect the Fund's return on these
investments. CMOs may also be less marketable than other securities.

Asset-backed  securities  represent a  participation  in, or are secured by and
payable  from, a stream of payments  generated by  particular  assets,  such as
credit card,  motor vehicle,  or trade  receivables.  They may be  pass-through
certificates,  which  have  characteristics  very  similar  to  mortgage-backed
securities,  discussed  above.  They may  also be in the  form of  asset-backed
commercial paper, which is issued by a special purpose entity, organized solely
to issue the  commercial  paper and to purchase  interests  in the assets.  The
credit quality of these  securities  depends  primarily upon the quality of the
underlying assets and the level of credit support and enhancement provided.

The weighted  average  life of such  securities  is likely to be  substantially
shorter  than their stated  final  maturity as a result of scheduled  principal
payments and unscheduled principal prepayments.

MUNICIPAL LEASE OBLIGATIONS

We may  invest  the Funds  assets in a variety of  instruments  referred  to as
municipal lease obligations, including:

*  Leases,
*  Installment purchase contracts, and
*  Certificates of participation in such leases and contracts.

PUT BONDS

We may  invest the  Fund's  assets in  securities  (including  securities  with
variable  interest rates) that may be redeemed or sold back (put) to the issuer
of the security or a third party prior to stated  maturity  (put  bonds).  Such
securities  will  normally  trade as if maturity is the earlier put date,  even
though stated maturity is longer.

REPURCHASE AGREEMENTS

We  may  invest  the  Fund's   assets  in   repurchase   agreements   that  are
collateralized  by  obligations  issued or guaranteed as to both  principal and
interest  by  the  U.S.  Government,  its  agencies  and  instrumentalities.  A
repurchase  agreement is a transaction  in which a security is purchased with a
simultaneous  commitment  to sell it back to the seller (a  commercial  bank or
recognized  securities  dealer) at an agreed upon price on an agreed

                                      19
<PAGE>

upon  date.  This date is  usually  not more than  seven  days from the date of
purchase.  The resale price  reflects  the  purchase  price plus an agreed upon
market rate of  interest,  which is unrelated to the coupon rate or maturity of
the purchased security.

VARIABLE RATE SECURITIES

We may invest the Fund's assets in securities that bear interest at rates which
are adjusted periodically to market rates.

*  These interest rate  adjustments can raise or lower the income generated by
   such  securities.  These  changes  will have the same  effect on the income
   earned by the Fund depending on the proportion of such securities held.

*  Because the interest  rates of variable rate  securities  are  periodically
   adjusted  to reflect  current  market  rates,  their  market  value is less
   affected by changes in prevailing  interest  rates than the market value of
   securities with fixed interest rates.

*  The market value of a variable rate security usually tends toward par (100%
   of face value) at interest rate adjustment time.

WHEN-ISSUED SECURITIES

We may invest the Fund's assets in new issues of debt  securities  offered on a
when-issued basis.

*  Delivery  and  payment  take  place  after  the date of the  commitment  to
   purchase,  normally  within 45 days. Both price and interest rate are fixed
   at the time of commitment.

*  The Fund does not earn interest on the securities until settlement, and the
   market  value  of  the  securities  may  fluctuate   between  purchase  and
   settlement.

*  Such securities can be sold before settlement date.

                                      20
<PAGE>

                                   APPENDIX B

USAA Family of No-Load Mutual Funds

The USAA Family of No-Load Mutual Funds includes a variety of Funds,  each with
different objectives and policies. In combination,  these Funds are designed to
provide you with the opportunity to formulate your own investment program.  You
may  exchange  any shares you hold in any one USAA Fund for shares in any other
USAA Fund. For more complete  information  about other Funds in the USAA Family
of Funds,  including  charges and expenses,  call us for a Prospectus.  Read it
carefully before you invest or send money.

    FUND TYPE/NAME              VOLATILITY
================================================
CAPITAL APPRECIATION
- ------------------------------------------------
  Aggressive Growth            Very high
  Emerging Markets1            Very high
  First Start Growth           Moderate to high
  Gold1                        Very high
  Growth                       Moderate to high
  Growth & Income              Moderate
  International1               Moderate to high
  S&P 500 Index2               Moderate
  Science & Technology         Very high
  Small Cap Stock              Very high
  World Growth1                Moderate to high
- ------------------------------------------------
ASSET ALLOCATION
- ------------------------------------------------
  Balanced Strategy1           Moderate
  Cornerstone Strategy1        Moderate
  Growth and Tax Strategy      Moderate
  Growth Strategy1             Moderate to high
  Income Strategy              Low to moderate
- -----------------------------------------------
INCOME-TAXABLE
- -----------------------------------------------
  GNMA                         Low to moderate
  High-Yield Opportunities     High
  Income                       Moderate
  Income Stock                 Moderate
  Intermediate-Term Bond       Low to moderate
  Short-Term Bond              Low
- -----------------------------------------------
INCOME-TAX EXEMPT
- -----------------------------------------------
  Long-Term3                   Moderate
  Intermediate-Term3           Low to moderate
  Short-Term3                  Low
  State Bond/Income3,4         Moderate
- -----------------------------------------------
MONEY MARKET
- -----------------------------------------------
  Money Market5                Very low
  Tax Exempt Money Market3,5   Very low
  Treasury Money Market Trust5 Very low
  State Money Market3,4,5      Very low
===============================================

1  FOREIGN   INVESTING  IS  SUBJECT  TO  ADDITIONAL  RISKS,  SUCH  AS  CURRENCY
   FLUCTUATIONS, MARKET ILLIQUIDITY, AND POLITICAL INSTABILITY.

2  S&P(R)  IS A  TRADEMARK  OF THE MCGRAW-HILL  COMPANIES,  INC.,  AND HAS BEEN
   LICENSED FOR USE. THE PRODUCT IS NoT SPONSORED, SOLD OR PROMOTED BY STANDARD
   &  POOR'S,  AND  STANDARD  & POOR'S  MAKES NO REPRESENTATION  REGARDING  THE
   ADVISABILITY OF INVESTING IN THE PRODUCT.

3  SOME INCOME MAY BE SUBJECT TO STATE OR LOCAL TAXES.

4  CALIFORNIA, FLORIDA, NEW YORK, TEXAS, AND VIRGINIA FUNDS ARE OFFERED ONLY TO
   RESIDENTS OF THOSE STATES.

5  AN INVESTMENT IN A MONEY MARKET FUND IS NOT INSURED OR GUARANTEED BY THE
   FDIC OR ANY OTHER GOVERNMENT  AGENCY.  ALTHOUGH THE FUND SEEKS TO PRESERVE
   THE VALUE OF YOUR  INVESTMENT  AT $1 PER  SHARE, IT IS POSSIBLE TO LOSE 
   MONEY BY INVESTING IN THE FUND.

                                      21
<PAGE>

                                     NOTES

<PAGE>

                                     NOTES

<PAGE>

If you would like more information about the Fund, you may call  1-800-531-8181
to request a free copy of the Fund's Statement of Additional  Information (SAI)
or to ask  other  questions  about the Fund.  The SAI has been  filed  with the
Securities  and  Exchange  Commission  (SEC)  and  is  legally  a  part  of the
Prospectus.

To view these documents,  along with other related documents, you can visit the
SEC's  Internet  web  site  (http://www.sec.gov)  or  the  Commission's  Public
Reference Room in Washington,  D.C.  Information on the operation of the public
reference room can be obtained by calling 1-800-SEC-0330.  Additionally, copies
of this  information  can be obtained,  for a  duplicating  fee, by writing the
Public Reference Section of the Commission, Washington, D.C. 20549-6009.

                Investment Adviser, Underwriter and Distributor
                       USAA Investment Management Company
                            9800 Fredericksburg Road
                            San Antonio, Texas 78288

            ----------------------------------------------------------
               Transfer Agent                         Custodian
     SAA Shareholder Account Services State    Street Bank and Trust Company
           9800 Fredericksburg Road                 P.O. Box 1713
          San Antonio, Texas 78288             Boston, Massachusetts 02105
            ----------------------------------------------------------
                           Telephone Assistance Hours
                         Call toll free - Central Time
                     Monday - Friday 7:30 a.m. to 8:00 p.m.
                        Saturdays 8:30 a.m. to 5:00 p.m.
            ---------------------------------------------------------

                   For Additional Information on Mutual Funds
                   1-800-531-8181, (in San Antonio) 456-7211
                For account servicing, exchanges, or redemptions
                   1-800-531-8448, (in San Antonio) 456-7202
            ---------------------------------------------------------
                       Recorded Mutual Fund Price Quotes
                        24-Hour Service (from any phone)
                   1-800-531-8066, (in San Antonio) 498-8066
            ---------------------------------------------------------
                            Mutual Fund TouchLine (sm)
                          (from Touchtone phones only)
              For account balance, last transaction, or fund prices
                     1-800-531-8777, (in San Antonio) 498-8777 

                   Investment Company Act File No. 811-2429

<PAGE>

                                     Part A

                               Prospectus for the

   
                         High-Yield Opportunities Fund
    


<PAGE>
                       USAA HIGH-YIELD OPPORTUNITIES FUND

                                   PROSPECTUS

                                 AUGUST 2, 1999


As with other mutual funds,  the  Securities  and Exchange  Commission  has not
approved  or  disapproved  of this Fund's  shares or  determined  whether  this
prospectus  is  accurate  or  complete.  Anyone  who  tells  you  otherwise  is
committing a crime.

                               TABLE OF CONTENTS

What is the Fund's Investment Objective and Main Strategy?.................   2
Main Risks of Investing in This Fund ......................................   2
Is This Fund for You?......................................................   3
Could the Value of Your Investment in This Fund Fluctuate?.................   3
Fees and Expenses..........................................................   4
Fund Investments...........................................................   5
Fund Management............................................................   9
Using Mutual Funds in an Investment Program................................  10
How to Invest..............................................................  11
Important Information About Purchases and Redemptions......................  14
Exchanges..................................................................  15
Shareholder Information....................................................  16
Appendix A ................................................................  19
Appendix B ................................................................  24
Appendix C.................................................................  25

<PAGE>

USAA Investment  Management Company manages this Fund. For easier reading, USAA
Investment  Management  Company will be referred to as "we" or "us"  throughout
the Prospectus.

WHAT IS THE FUND'S INVESTMENT OBJECTIVE AND MAIN STRATEGY?

The  Fund's  investment  objective  is to provide an  attractive  total  return
primarily   through  high  current  income  and  secondarily   through  capital
appreciation.  We will attempt to achieve this objective by normally  investing
at least 80% of the Fund's assets in  high-yield  securities,  including  bonds
(often  referred to as "junk"  bonds),  convertible  securities,  or  preferred
stocks.

The Fund's  Board of  Directors  may change  the  Fund's  investment  objective
without shareholder approval.

In view of the risks inherent in all  investments  in  securities,  there is no
assurance that the Fund's  objective will be achieved.  See FUND INVESTMENTS on
page 5 for more information.

MAIN RISKS OF INVESTING IN THIS FUND

The  primary  risks  of  investing  in  this  Fund  are  credit  risk,   market
illiquidity, and interest rate risk.

*  CREDIT RISK  involves  the  possibility  that an issuer  cannot make timely
   dividend, interest, and principal payments on its securities.

*  MARKET  ILLIQUIDITY  involves  the risk of investing  in  securities  whose
   market  is  generally  less  liquid  than  the  market  for  higher-quality
   securities.

*  INTEREST  RATE RISK involves the  possibility  that the value of the Fund's
   investments will fluctuate because of changes in interest rates.

   IF INTEREST  RATES  INCREASE:  the yield of the Fund may  increase  and the
   market  value of the  Fund's  securities  will  likely  decline,  adversely
   affecting the net asset value and total return.

   IF INTEREST  RATES  DECREASE:  the yield of the Fund may  decrease  and the
   market  value of the Fund's  securities  may  increase,  which would likely
   increase the Fund's net asset value and total return.

An additional risk of the Fund described later in the Prospectus is the risk of
foreign investing.  As with other mutual funds,  losing money is also a risk of
investing in this Fund.

As you consider an investment  in this Fund,  you should also take into account
your tolerance for the daily  fluctuations of the financial markets and whether
you can afford to leave your money in the  investment  for long periods of time
to ride out down periods.

                                       2
<PAGE>

An  investment  in this Fund is not a deposit of USAA Federal  Savings Bank, or
any other  bank,  and is not  insured  or  guaranteed  by the  Federal  Deposit
Insurance Corporation or any other government agency.

[CAUTION LIGHT GRAPHIC]
Look for this symbol throughout the Prospectus. We use it to mark more detailed
information about the main risks you will face as a Fund shareholder.

IS THIS FUND FOR YOU?

This Fund might be appropriate as part of your investment portfolio if . . .

*  You are willing to accept a substantial risk of fluctuation in share value.

*  You are  looking  for a high  level of  monthly,  taxable  income  with a
   potential for capital appreciation.  However,  income will vary and there
   is no guarantee that the Fund will pay a monthly dividend.

*  You  currently  have a  well-diversified  investment  portfolio  and  are
   looking  for  returns   greater   than  those   typically   available  on
   investment-grade,  fixed-income  securities  without  all  of  the  risks
   associated with equity securities.

*  You are looking for a long-term investment.

This Fund may not be appropriate as part of your investment portfolio if . . .

*  You are unwilling to take greater risk for long-term goals.

*  You are seeking a stable level of income.

*  You need an investment that provides tax-efficient returns.

The  Fund  by  itself  does  not  constitute  a  balanced  investment  program.
Diversifying  your investments may improve your long-run  investment return and
lower the volatility of your overall investment portfolio.

COULD THE VALUE OF YOUR INVESTMENT IN THIS FUND FLUCTUATE?

Yes,  it  could.  In fact,  the  value of your  investment  in this  Fund  will
fluctuate with the changing market values of the investments in the Fund.

As an investor in this Fund, you should be prepared for price fluctuations that
may be greater than those associated with bond funds  emphasizing  high-quality
investments.  Because a major  portion of the Fund's  assets  are  invested  in
high-yield securities,  the value of your investment will vary from day to day.
Changes in the economy,  adverse political events,  and changing interest rates
will  cause the value of the Fund to  fluctuate.  These  types of  developments
could affect an issuer's ability to meet its principal,  dividend, and interest
obligations.  If an issuer does default, the Fund could experience a decline in
the market value of its securities.

                                       3
<PAGE>
[SIDE BAR]
                             [TELEPHONE GRAPHIC]
                                 TouchLine (sm)
                                1-800-531-8777
                                     press
                                       1
                                     then
                                       1
                                     then
                                     8 0 #

For the most current price,  yield, and total return information for this Fund,
you may call USAA  TouchLinesm at  1-800-531-8777.  Press 1 for the Mutual Fund
Menu, press 1 again for prices and returns.  Then, press 80# when asked for the
Fund Code. You must remember that historical  performance  does not necessarily
indicate what will happen in the future.

You may see the Fund's  yield and total  return  quoted in  advertisements  and
reports.  All mutual funds must use the same  formulas to  calculate  yield and
total return. Yield is the annualized net income of the Fund during a specified
30-day period as a percentage of the Fund's share price.  Total return measures
the price change in a share assuming the  reinvestment  of all dividend  income
and capital gain  distributions.  You may also see a  comparison  of the Fund's
performance  to that of other mutual funds with similar  investment  objectives
and to bond or relevant indexes.

FEES AND EXPENSES

This summary shows what it will cost you, directly or indirectly,  to invest in
the Fund.

Shareholder Transaction Expenses -- (Direct Costs)

There are no fees or sales loads  charged to your  account when you buy or sell
Fund  shares.  However,  if you sell  shares  and  request  your  money by wire
transfer,  there is a $10 fee.  (Your bank may also charge a fee for  receiving
wires.)  IN  ADDITION,  IF YOU SELL OR  EXCHANGE  SHARES  WITHIN  SIX MONTHS OF
PURCHASE,  YOU MAY BE SUBJECT TO A SHORT-TERM TRADING FEE OF 1% OF THE VALUE OF
THE SHARES REDEEMED OR EXCHANGED.

Annual Fund Operating Expenses -- (Indirect Costs)

Fund  expenses  come out of the Fund's  assets and are  reflected in the Fund's
share price and  dividends.  "Other  Expenses"  such as custodian  and transfer
agent fees have been  estimated  for the Fund's  first year of  operation.  The
figures below are calculated as a percentage of average net assets (ANA).

[SIDE BAR]
12B-1 FEES - SOME MUTUAL  FUNDS CHARGE  THESE FEES TO PAY FOR  ADVERTISING  AND
OTHER COSTS OF SELLING FUND SHARES.

         Management Fees                              .50%
         Distribution (12b-1) Fees                    None
         Other Expenses (estimated)                   .40%
                                                      ----
         Total Annual Fund Operating Expenses*        .90%
                                                      ====
- -----------------------------------
     * We have  voluntarily  agreed  to limit  the  Fund's  Total  Annual  Fund
       Operating  Expenses to .75% of its ANA and to reimburse the Fund for all
       expenses in excess of that  amount  until  December  1, 2000.  With this
       reimbursement,  the Fund's Total Annual  Operating  Expenses would be as
       follows:

                                       4
<PAGE>

                Total Annual Fund Operating Expenses  .90%
                Reimbursement from USAA Investment
                   Management Company               (.15%)
                                                    ----- 
                Actual Fund Operating Expenses
                After Reimbursement                  .75%
                                                    ===== 

Example of Effect of Fund's Operating Expenses

This example  provides you a comparison of investing in this Fund with the cost
of investing in other mutual funds. Although your actual costs may be higher or
lower, you would pay the following expenses on a $10,000  investment,  assuming
(1) 5% annual return,  (2) the Fund's operating expenses (before any applicable
reimbursement)  remain the same,  and (3) you redeem all of your  shares at the
end of the periods shown.

                    1  year.............. $  92
                    3  years.............   287

FUND INVESTMENTS

Principal Investment Strategies and Risks

 Q   What is the Fund's principal investment strategy?

 A   The Fund's principal  investment strategy is to normally invest at least
     80% of the  Fund's  assets in a broad  range of U.S.  dollar-denominated
     high-yield  securities,  including  bonds,  convertible  securities,  or
     preferred  stocks,  with  an  emphasis  on   non-investment-grade   debt
     securities.

     The Fund may  invest  the  remainder  of its  assets in  common  stocks,
     defaulted securities,  non-dollar-denominated  foreign securities, trade
     claims, and certain derivatives, such as futures and options.

     As a temporary defensive measure because of market, economic, political,
     or other  conditions,  we may invest up to 100% of the Fund's  assets in
     investment-grade,  short-term debt  instruments.  This may result in the
     Fund not achieving  its  investment  objective  during the time it is in
     this temporary defensive posture.

     We may purchase and sell securities without regard to the length of time
     held.  The Fund's  portfolio  turnover rate will vary from year to year,
     depending on market conditions,  and it may exceed 100%. A high turnover
     rate increases  transaction  costs and may increase taxable capital gain
     distributions.

                                       5
<PAGE>

 Q   What are considered high-yield securities?

 A   We consider high-yield securities to include a broad range of securities
     that produce high current income. Although the Fund has no limits on the
     credit quality and maturity of its investments,  its strategy  typically
     leads to  lower-quality,  fixed-income  securities  rated below the four
     highest  credit  grades  by a public  rating  agency  (or of  equivalent
     quality if not publicly rated). These "non-investment-grade"  securities
     are considered  speculative and are subject to significant  credit risk.
     They are  sometimes  referred  to as "junk"  since they are  believed to
     represent   a  greater   risk  of   default   than   more   creditworthy
     "investment-grade" securities.

     High-yield  securities  may  be  issued  by  corporations,  governmental
     bodies, and other issuers. These issuers might be small or obscure, just
     getting started, or even large,  well-known leveraged entities. They are
     typically more vulnerable to financial  setbacks and recession than more
     creditworthy  issuers  and  may  be  unable  to  make  timely  dividend,
     interest, and principal payments if economic conditions weaken.

 Q   How is  this  Fund  different  from  a  Fund  that  invests  primarily in
     investment-grade bonds?

 A   Because  of the types of  securities  the Fund  intends to invest in, we
     anticipate  that it  will  generate  significantly  higher  income  than
     investment-grade bond funds and may have a greater potential for capital
     appreciation.  Additionally, high-yield securities are more sensitive to
     changes in economic conditions than investment-grade bonds. The Fund may
     underperform  investment-grade  bond  funds  when  the  outlook  for the
     economy  is  negative.  Conversely,  the  Fund may  outperform  when the
     economic outlook turns positive.

 Q   What is a credit rating?

 A   A credit  rating is an evaluation  reflecting  the  possibility  that an
     issuer  will  default on a  security.  Rating  agencies  such as Moody's
     Investors  Services,  Inc.  (Moody's),  Standard & Poor's  Ratings Group
     (S&P), Fitch IBCA, Inc. (Fitch),  and Duff and Phelps (D&P), analyze the
     financial strength of an issuer,  whether the issuer is a corporation or
     government  body.  The  highest  ratings are  assigned to those  issuers
     perceived  to have the least  credit  risk.  Ratings  may range from AAA
     (highly  unlikely to default)  to D (in  default).  If a security is not
     rated by these agencies, we will assign an

                                       6
<PAGE>

     equivalent rating. The table shown in APPENDIX B on page 24  illustrates
     these  ratings and the risk associated with each.

[CAUTION LIGHT GRAPHIC]
CREDIT RISK. The securities in the Fund's portfolio are subject to credit risk.
Credit  risk is the  possibility  that an issuer  will be unable to make timely
dividend,   interest,  or  principal  payments.   Many  issuers  of  high-yield
securities have characteristics  (including, but not limited to, high levels of
debt, an untested  business plan,  significant  competitive  and  technological
challenges,  legal, and political risks),  which cast doubt on their ability to
honor  their  financial  obligations.  They  may be  unable  to pay  dividends,
interest  when  due,  or  return  all of the  principal  amount  of their  debt
obligations at maturity.

When evaluating potential  investments for the Fund, our analysts assess credit
risk and its impact on the Fund's  portfolio.  In addition,  the public  rating
agencies may provide  estimates of the credit  quality of the  securities.  The
ratings  may not take into  account  every risk that  dividends,  interest,  or
principal will be repaid on a timely basis.

[CAUTION LIGHT GRAPHIC]
INTEREST RATE RISK. As a mutual fund  generally  investing in  income-producing
securities,  the Fund is  subject  to the risk  that  the  market  value of the
securities  will  decline  due  to  rising   interest  rates.   The  prices  of
income-producing securities are linked to the prevailing market interest rates.
In general, when interest rates rise, the prices of income-producing securities
fall and when interest  rates fall, the prices of  income-producing  securities
rise. The price volatility of an income-producing  security also depends on its
maturity.  Generally,  the longer the maturity,  the greater its sensitivity to
interest rates. To compensate  investors for this higher risk,  securities with
longer  maturities  generally  offer higher yields than securities with shorter
maturities.

[CAUTION LIGHT GRAPHIC]
MARKET  ILLIQUIDITY.  The market for  lower-quality  issues is  generally  less
liquid than the market for higher-quality issues. Therefore, large purchases or
sales could cause sudden and  significant  price  changes in these  securities.
Many lower-quality issues do not trade frequently; however, when they do trade,
the price may be substantially higher or lower than expected.

                                       7
<PAGE>

 Q   What are the principal types of securities in which the Fund may invest?

 A   The  Fund's  portfolio  will  primarily  consist  of  the  following  U.S.
     dollar-denominated securities:

     * corporate  debt   securities  such  as  notes,   bonds,   (including
       zero-coupon and pay-in-kind bonds) loans, and commercial paper;
     * bank obligations, including certificates of deposit and banker's 
       acceptances;
     * obligations of state and local governments and their agencies and 
       instrumentalities;
     * mortgage-backed securities;
     * asset-backed securities;
     * equity and debt securities of real estate investment trusts;
     * Eurodollar and Yankee obligations;
     * convertible securities; and
     * preferred stocks.

  For further description of these securities, see APPENDIX A.

 Q   May the Fund's assets be invested in foreign securities?

 A   Yes.  We  may  invest  up  to  20%  of  the  Fund's  assets  in  foreign
     nondollar-denominated  securities  traded outside the United States.  We
     may  also   invest   the   Fund's   assets,   without   limitation,   in
     dollar-denominated securities of foreign issuers. These foreign holdings
     may include  securities issued in emerging markets as well as securities
     issued in established markets.

[CAUTION LIGHT GRAPHIC]
FOREIGN INVESTING RISK. Investing in foreign securities poses unique risks:

*    currency exchange rate fluctuations;
*    foreign market illiquidity;
*    increased price volatility;
*    exchange control regulations;
*    foreign ownership limits;
*    different accounting, reporting, and disclosure requirements; and
*    difficulties in obtaining legal judgments.

In the past,  equity and debt  instruments  of foreign  markets  have been more
volatile than equity and debt instruments of U.S. securities markets.

                                       8
<PAGE>

 Q   How are the decisions to buy and sell securities made?

 A   We search for  securities  that  represent  an  attractive  value  given
     current  market   conditions.   Recognizing   value  is  the  result  of
     simultaneously  analyzing  the risks and rewards of ownership  among the
     securities  available in the market. In general,  we focus on securities
     that offer high income.  We will also explore  opportunities for capital
     appreciation.  We will sell a security if it no longer represents value.
     This can occur through an increase in risk,  an increase in price,  or a
     combination  of the two.  We will also sell a security if we find a more
     compelling value in the market.

For additional  information  about securities in which we may invest the Fund's
assets, see APPENDIX A on page 19.

FUND MANAGEMENT

USAA  Investment  Management  Company serves as the manager and  distributor of
this  Fund.  We are an  affiliate  of United  Services  Automobile  Association
(USAA), a large, diversified financial services institution.  As of the date of
this  Prospectus,  we had  approximately  $___  billion in total  assets  under
management.  Our mailing address is 9800  Fredericksburg  Road, San Antonio, TX
78288.

We provide management  services to the Fund pursuant to an Advisory  Agreement.
We are responsible for managing the Fund's  portfolio  (including  placement of
brokerage  orders) and its business  affairs,  subject to the  authority of and
supervision  by the Board of Directors.  For our services,  the Fund pays us an
annual fee.  The fee is  computed at one-half of one percent  (.50%) of average
net assets.  We also provide  services related to selling the Fund's shares and
receive no compensation for those services.

We have agreed, through December 1, 2000, to waive our annual management fee to
the extent that total  expenses  of the Fund exceed .75% of the Fund's  average
annual net assets. Under the Advisory Agreement, the Fund is required to pay us
back the amount waived in subsequent  years through August 2, 2002, but only if
the  additional  payments do not cause the Fund's total expenses to exceed .75%
of the Fund's average annual net assets.

Although our officers and  employees,  as well as those of the Fund, may engage
in personal securities transactions, they are restricted by the procedures in a
Joint Code of Ethics adopted by the Fund and us.

                                       9
<PAGE>

Portfolio Transactions

USAA Brokerage Services,  our discount brokerage service, may execute purchases
and sales of equity securities for the Fund's portfolio. The Board of Directors
has adopted  procedures to ensure that any  commissions  paid to USAA Brokerage
Services are reasonable and fair.



Portfolio Manager

[PHOTOGRAPH PORTFOLIO MANAGER]
R. Matthew Freund

R. Matthew Freund,  Assistant Vice President of Fixed Income  Investments,  has
managed the Fund since its  inception in August 1999.  Mr.  Freund has 10 years
investment  management  experience  and has  worked for us for five  years.  He
earned the Chartered  Financial Analyst  designation in 1992 and is a member of
the  Association  for  Investment  Management  and Research and the San Antonio
Financial Analysts Society,  Inc. He holds an MBA from Indiana University and a
BA from Franklin & Marshall College.

USING MUTUAL FUNDS IN AN INVESTMENT PROGRAM

I. The Idea Behind Mutual Funds

Mutual funds provide small investors some of the advantages  enjoyed by wealthy
investors.  A  relatively  small  investment  can  buy  part  of a  diversified
portfolio. That portfolio is managed by investment professionals, relieving you
of the  need to make  individual  stock  or bond  selections.  You  also  enjoy
conveniences,  such as daily  pricing,  liquidity,  and in the case of the USAA
Family of Funds, no sales charge. The portfolio, because of its size, has lower
transaction  costs on its trades than most individuals would have. As a result,
you own an investment  that in earlier times would have been  available only to
very wealthy people.

II. Using Funds in an Investment Program

In  choosing a mutual  fund as an  investment  vehicle,  you are giving up some
investment decisions,  but must still make others. The decisions you don't have
to make are those involved with choosing individual securities. We will perform
that function.  In addition, we will arrange for the safekeeping of securities,
auditing the annual financial  statements,  and daily valuation of the Fund, as
well as other functions.

You,  however,  retain  at  least  part of the  responsibility  for an  equally
important  decision.  This decision involves  determining a portfolio of mutual
funds that balances your  investment  goals with your tolerance for risk. It is
likely that

                                      10
<PAGE>

this decision may include the use of more than one fund of the USAA Family of
Funds.

For example,  assume you wish to invest in a widely diversified portfolio.  You
could  combine an  investment in the  High-Yield  Opportunities  Bond Fund with
investments  in other  mutual  funds  that  invest in stocks of large and small
companies  and  high-dividend  stocks.  This is just one way you could  combine
funds to fit your own risk and reward goals.

III. USAA's Family of Funds

We offer you  another  alternative  with our  asset  strategy  funds  listed in
APPENDIX C under asset allocation on page 25. These unique mutual funds provide
a  professionally  managed,  diversified  investment  portfolio within a mutual
fund.  Designed for the individual who prefers to delegate the asset allocation
process to an investment  manager,  their  structure  achieves  diversification
across a number of investment categories.

Whether you prefer to create  your own mix of mutual  funds or use a USAA Asset
Strategy  Fund,  the USAA  Family of Funds  provides  a broad  range of choices
covering just about any investor's  investment  objectives.  Our member service
representatives  stand  ready to assist you with your  choices  and to help you
craft a  portfolio  to meet your  needs.  Refer to  APPENDIX C on page 25 for a
complete list of the USAA Family of No-Load Mutual Funds.

HOW TO INVEST

Purchase of Shares

OPENING AN ACCOUNT

You may open an account and make an investment  as described  below by mail, in
person,  bank wire,  electronic  funds  transfer  (EFT),  or phone. A complete,
signed application is required to open your initial account. However, after you
open  your  initial  account  with us,  you  will not need to fill out  another
application to open another Fund unless the registration is different.

TAX ID NUMBER

Each shareholder  named on the account must provide a social security number or
tax identification number to avoid possible withholding requirements.

EFFECTIVE DATE

When you make a purchase, your purchase price will be the net asset value (NAV)
per share next  determined  after we receive your  request in proper form.  The
Fund's NAV is determined at the close of the regular trading session (generally
4:00 p.m. Eastern Time) of the New York Stock Exchange (NYSE) each day the NYSE
is open. If we receive your request and payment prior to

                                      11
<PAGE>

that time,  your purchase  price will be the NAV per share  determined for that
day.  If we  receive  your  request  or  payment  after  the NAV per  share  is
calculated, the purchase will be effective on the next business day.

If you plan to  purchase  Fund  shares  with a foreign  check,  we suggest  you
convert your foreign  check to U.S.  dollars  prior to  investment in the Fund.
This will avoid a potential  delay in the effective date of your purchase of up
to four  to six  weeks.  Furthermore,  a bank  charge  may be  assessed  in the
clearing process, which will be deducted from the amount of the purchase.

MINIMUM INVESTMENTS

[MONEY GRAPHIC]
INITIAL PURCHASE

*    $3,000 [$500 Uniform  Gifts/Transfers  to Minors Act (UGMA/UTMA)  accounts
     and $250 for IRAs] or no initial  investment  if you elect to have monthly
     electronic  investments  of at least $50 each. We may  periodically  offer
     programs   that  reduce  the  minimum   amounts  for  monthly   electronic
     investments.  Employees of USAA and its  affiliated  companies may open an
     account through payroll deduction for as little as $25 per pay period with
     no initial investment.

ADDITIONAL PURCHASES

*    $50

HOW TO PURCHASE

[EVENLOPE GRAPHIC]
MAIL

*  To open an account, send your application and check to:
       USAA Investment Management Company
       9800 Fredericksburg Road
       San Antonio, TX 78288
*  To add to your  account,  send your check and the "Invest by Mail" stub that
   accompanies your Fund's transaction confirmation to the Transfer Agent:
       USAA Shareholder Account Services
       9800 Fredericksburg Road
       San Antonio, TX 78288

[HANDSHAKE GRAPHIC]
IN PERSON

*  To open an account, bring your application and check to:
       USAA Investment Management Company
       USAA Federal Savings Bank
       10750 Robert F. McDermott Freeway
       San Antonio, TX 78288

                                      12
<PAGE>

[WIRE GRAPHIC]
BANK WIRE

*  To open or add to your  account, instruct your bank (which may charge a fee
   for the service) to wire the specified amount to the Fund as follows:
       State Street Bank and Trust Company
       Boston, MA 02101
       ABA#011000028
       Attn: USAA High-Yield Opportunities Fund
       USAA Account Number: 69384998
       Shareholder(s) Name(s) ___________________________________
       Shareholder(s) Mutual Fund Account Number ________________

[CALENDAR GRAPHIC]
ELECTRONIC FUNDS TRANSFER

*  Additional  purchases  on a  regular  basis  can be  deducted  from a bank
   account, paycheck,  income-producing investment, or USAA money market fund
   account.  Sign up for these  services  when  opening  an  account  or call
   1-800-531-8448 to add these services.

[TELEPHONE GRAPHIC]
PHONE 1-800-531-8448

*  If you have an existing  USAA mutual fund account and would like to open a
   new account or exchange to another USAA Fund,  call for  instructions.  To
   open an account by phone, the new account must have the same  registration
   as your existing account.

Redemption of Shares

You may redeem Fund shares by any of the methods described below on any day the
NAV per share is calculated.  Redemptions are effective on the day instructions
are received in a manner as  described  below.  However,  if  instructions  are
received  after  the NAV per share  calculation  (generally  4:00 p.m.  Eastern
Time), redemption will be effective on the next business day.

We will send you your  money  within  seven days  after the  effective  date of
redemption.  Payment for redemption of shares purchased by EFT or check is sent
after the EFT or check has  cleared,  which  could  take up to 15 days from the
purchase date. If you are considering redeeming shares soon after purchase, you
should  purchase by bank wire or certified  check to avoid  delay.  For federal
income tax purposes,  a redemption  is a taxable  event;  and as such,  you may
realize a capital gain or loss.  Such capital gains or losses are based on your
cost basis in the shares and the price received upon redemption.

In addition, the Fund may elect to suspend the redemption of shares or postpone
the date of payment in limited circumstances.

                                      13
<PAGE>

HOW TO REDEEM

[FAX MACHINE GRAPHIC]
WRITTEN, FAX, TELEGRAM, OR TELEPHONE

*  Send your written instructions to:
       USAA Shareholder Account Services
       9800 Fredericksburg Road
       San Antonio, TX 78288
*  Send a signed fax to 1-800-292-8177, or send a telegram to USAA  Shareholder
   Account Services.
*  Call toll free 1-800-531-8448, in San Antonio, 456-7202.

Telephone redemption privileges are automatically established when you complete
your application.  The Fund will employ  reasonable  procedures to confirm that
instructions  communicated by telephone are genuine; and if it does not, it may
be liable for any losses due to unauthorized or fraudulent instructions. Before
any discussion regarding your account,  the following  information is obtained:
(1)  USAA  number  and/or  account  number,  (2)  the  name(s)  on the  account
registration,  and (3)  social  security/tax  identification  number or date of
birth  of  the  registered  account  owner(s)  for  the  account  registration.
Additionally,   all  telephone   communications   with  you  are  recorded  and
confirmations of account transactions are sent to the address of record. If you
were issued stock certificates for your shares,  redemption by telephone,  fax,
or telegram is not available.

IMPORTANT INFORMATION ABOUT PURCHASES AND REDEMPTIONS

[INVESTOR'S GUIDE GRAPHIC]
Investor's Guide to USAA Mutual Fund Services

Upon your initial  investment with us, you will receive the INVESTOR'S GUIDE to
help you get the most out of your USAA mutual fund account and to assist you in
your role as an investor.  In the INVESTOR'S  GUIDE,  you will find  additional
information on purchases,  redemptions,  and methods of payment.  You will also
find in-depth information on automatic investment plans, shareholder statements
and reports, and other useful information.

Account Balance

USAA Shareholder  Account Services (SAS), the Fund's transfer agent, may assess
annually a small balance account fee of $12 to each shareholder  account with a
balance,  at the time of assessment,  of less than $2,000.  The fee will reduce
total transfer  agency fees paid by the Fund to SAS.  Accounts  exempt from the
fee include: (1) any account regularly purchasing  additional shares each month
through an automatic  investment  plan;  (2) any account  registered  under the
Uniform  Gifts/Transfers  to Minors Act  (UGMA/UTMA);  (3) all (non-IRA)  money
market fund accounts;  (4) any account 

                                      14
<PAGE>

whose registered owner has an aggregate  balance of $50,000 or more invested in
USAA mutual funds;  and (5) all IRA accounts (for the first year the account is
open).

Short-Term Trading Fee

Because the Fund can experience substantial price fluctuations,  it is intended
for the long-term investor.  It is not designed for those short-term  investors
whose frequent purchases,  redemptions,  or exchanges can unnecessarily disrupt
the Fund's investment  strategy and increase the Fund's  transaction costs. For
these reasons,  the Fund charges a 1% short-term trading fee on redemptions and
exchanges  of Fund  shares  held  less  than six  months.  The fee will be paid
directly  to the  Fund to  help  reduce  transaction  costs.  We  will  use the
"first-in, first-out" (FIFO) method of determining the holding period. The Fund
is currently  waiving the fee but reserves the right to begin  charging the fee
at any time without prior notice to shareholders.

Fund Rights

The Fund reserves the right to:

*  reject purchase or exchange orders when in the best interest of the Fund;

*  limit  or  discontinue the offering of shares of the Fund without notice to
   the shareholders;

*  impose a  redemption  charge of up to 1% of the net  asset  value of shares
   redeemed if circumstances indicate a charge is necessary for the protection
   of remaining  investors  (for  example,  if excessive  market-timing  share
   activity unfairly burdens long-term investors);

*  require a  signature  guarantee  for  transactions  or  changes  in account
   information in those  instances  where the  appropriateness  of a signature
   authorization  is in  question.  The  Statement of  Additional  Information
   contains information on acceptable guarantors;

*  redeem an account with less than 10 shares, with certain limitations.

EXCHANGES

Exchange Privilege

The exchange privilege is automatic when you complete your application. You may
exchange  shares  among Funds in the USAA Family of Funds,  provided you do not
hold these shares in stock  certificate  form and the shares to be acquired are
offered in your state of residence.  After we receive the exchange  order,  the
Fund's  transfer agent will  simultaneously  process  exchange  redemptions and
purchases  at  the  share  prices  next  determined. 

                                      15
<PAGE>

The investment  minimums applicable to share purchases also apply to exchanges.
For federal income tax purposes,  an exchange between Funds is a taxable event;
and as such,  you may realize a capital  gain or loss.  Such  capital  gains or
losses are based on your cost basis in the shares and the price  received  upon
exchange.

The Fund has undertaken certain procedures regarding telephone  transactions as
described on page 14.

Exchange Limitations, Excessive Trading

To  minimize  Fund costs and to protect the Funds and their  shareholders  from
unfair expense burdens,  the Funds restrict excessive  exchanges.  The limit on
exchanges  out of any Fund in the USAA Family of Funds for each  account is six
per calendar  year (except  there is no  limitation on exchanges out of the Tax
Exempt Short-Term Fund,  Short-Term Bond Fund, or any of the money market funds
in the USAA Family of Funds).

SHAREHOLDER INFORMATION

Share Price Calculation
[SIDE BAR]
                                 NAV PER SHARE
                                    EQUALS
                                 TOTAL SHARES
                                     MINUS
                                  LIABILITIES
                                   DIVIDE BY
                                  # OF SHARES
                                  OUTSTANDING

The price at which you  purchase  and  redeem  Fund  shares is equal to the net
asset value (NAV) per share determined on the effective date of the purchase or
redemption.  You may buy and sell Fund  shares  at the NAV per share  without a
sales  charge.  The  Fund's  NAV per  share is  calculated  at the close of the
regular trading session of the NYSE, which is usually 4:00 p.m. Eastern Time.

Portfolio securities, except as otherwise noted, traded primarily on a domestic
securities  exchange  are  valued  at the last  sales  price on that  exchange.
Portfolio  securities  traded  primarily on foreign  securities  exchanges  are
generally valued at the closing values of such securities on the exchange where
primarily  traded.  If no sale is  reported,  the  average of the bid and asked
prices is generally used.

Securities  trading in various  foreign markets may take place on days when the
NYSE is closed.  Further,  when the NYSE is open,  the  foreign  markets may be
closed.  Therefore, the calculation of the Fund's NAV may not take place at the
same time the prices of certain securities held by the Fund are determined.  In
most cases,  events  affecting  the values of portfolio  securities  that occur
between the time their prices are determined and the close of normal trading on
the NYSE on a day the Fund's NAV is  calculated  will not be  reflected  in the
Fund's NAV. If, however,  we determine that a particular event would materially
affect the Fund's NAV, then we, under the general  supervision  of the Board of
Directors,  will use all relevant,  available  information  to determine a fair
value for the affected portfolio securities.

                                      16
<PAGE>

Over-the-counter securities are generally priced at the last sales price or, if
not available, at the average of the bid and asked prices.

Debt  securities  purchased  with  maturities  of 60 days or less are stated at
amortized  cost,  which  approximates  market value.  Other debt securities are
valued each  business  day at their  current  market value as  determined  by a
pricing service  approved by the Board of Directors.  Securities that cannot be
valued by these methods, and all other assets, are valued in good faith at fair
value using methods we have  determined  under the general  supervision  of the
Board of Directors.

For  additional  information  on how  securities  are valued,  see VALUATION OF
SECURITIES in the Fund's Statement of Additional Information.

Dividends and Distributions

The Fund pays net investment  income  dividends  monthly.  Any net capital gain
distribution  usually  occurs  within 60 days of the July 31  fiscal  year end,
which  would be  somewhere  around  the end of  September.  The Fund  will make
additional payments to shareholders,  if necessary,  to avoid the imposition of
any federal income or excise tax.

We  will   automatically   reinvest  all  income  dividends  and  capital  gain
distributions  in the Fund unless you instruct us differently.  The share price
will be the NAV of the  Fund  shares  computed  on the  ex-dividend  date.  Any
capital gain distribution paid by the Fund will reduce the NAV per share by the
amount of the  distribution.  You  should  consider  carefully  the  effects of
purchasing  shares of the Fund  shortly  before any  distribution.  Although in
effect  this would be a return of capital,  some or all of these  distributions
are subject to taxes.

We will invest any  dividend  or  distribution  payment  returned to us in your
account at the  then-current NAV per share.  Dividend and  distribution  checks
become  void six months  from the date on the  check.  The amount of the voided
check will be invested in your account at the then-current NAV per share.

Federal Taxes

This tax  information  is quite  general and refers to the  federal  income tax
provisions in effect as of the date of this Prospectus.  Note that the Taxpayer
Relief  Act  of  1997  and  the  technical   provisions   adopted  by  the  IRS
Restructuring  and Reform Act of 1998 may  affect the status and  treatment  of
certain  distributions   shareholders  receive  from  the  Fund.  Because  each
investor's tax circumstances are unique and because the tax laws are subject to
change, we recommend that you consult your tax adviser about your investment.

                                      17
<PAGE>

SHAREHOLDER - Dividends from taxable net investment income and distributions of
net  short-term  capital gains are taxable to you as ordinary  income,  whether
received in cash or reinvested in additional shares.

Regardless  of the length of time you have held the Fund shares,  distributions
of net long-term  capital gains are taxable as long-term  capital gains whether
received in cash or reinvested in additional shares.

WITHHOLDING  - Federal law  requires the Fund to withhold and remit to the U.S.
Treasury a portion of the income dividends and capital gain  distributions  and
proceeds of redemptions paid to any non-corporate shareholder who:

*  fails to furnish the Fund with a correct tax identification number,
*  underreports dividend or interest income, or
*  fails to certify that he or she is not subject to withholding.

To avoid this withholding requirement, you must certify on your application, or
on a separate  Form W-9 supplied by the Fund's  transfer  agent,  that your tax
identification  number is correct and you are not  currently  subject to backup
withholding.

REPORTING - The Fund will report information to you annually concerning the tax
status of dividends and distributions for federal income tax purposes.

Year 2000

Like other organizations around the world, the Fund could be adversely affected
if the computer systems used by the Fund, its service  providers,  or companies
in which the Fund invests do not  properly  process and  calculate  information
that relates to dates beginning on January 1, 2000, and beyond.  This situation
may occur because for many years computer  programmers  used only two digits to
describe  years,  such as 98 for 1998. A program written in this manner may not
work when it encounters the year 00. To confront this situation, USAA companies
have spent much effort and money;  and we expect to have our systems  ready for
the Year 2000 by mid-1999. In addition, we are actively assessing the Year 2000
readiness of our service providers, partners, and companies in whose securities
we invest.  It is not possible for us to say that you will experience no effect
from this situation,  but we can say that we are making a large effort to avoid
any ill effects upon our shareholders.

We do believe you are entitled to know with certainty that we will stand behind
your share balance as of the close of business in 1999. When the market reopens
in 2000,  should any computer problem cause a change in the number of shares in
your account, we will return your account to its proper share balance.

                                      18
<PAGE>

                                   APPENDIX A

THE FOLLOWING ARE  DESCRIPTIONS  OF THE PRINCIPAL  TYPES OF SECURITIES IN WHICH
THE FUND'S ASSETS MAY BE INVESTED:

BONDS

A bond is an  interest-bearing  security  - an IOU -  issued  by  companies  or
governmental units. The issuer has a contractual  obligation to pay interest at
a stated rate on specific dates and to repay  principal (the bond's face value)
on a  specified  date.  An issuer may have the right to redeem or "call" a bond
before  maturity,  and the  investor may have to reinvest the proceeds at lower
market rates.

A bond's annual interest  income,  set by its coupon rate, is usually fixed for
the life of the bond.  Its yield  (income as a percent of current  price)  will
fluctuate to reflect  changes in interest  rate levels.  A bond's price usually
rises when interest  rates fall,  and vice versa,  so its yield stays  current.
Lower-quality bond prices are less directly responsive to interest rate changes
than investment-grade issues and may not always follow this pattern.

Bonds may be unsecured (backed by the issuer's general  creditworthiness  only)
or secured (also backed by specified collateral).  Most high-yield "junk" bonds
are unsecured.

Bonds  may  be  designated  as  senior  or  subordinated  obligations.   Senior
obligations  generally  have the first claim on a  corporation's  earnings  and
assets and, in the event of liquidation, are paid before subordinated debt.

BOND RATINGS AND HIGH-YIELD BONDS

Larger  bond  issues are  evaluated  by rating  agencies  such as  Moody's  and
Standard & Poor's on the basis of the  issuer's  ability  to meet all  required
interest and principal  payments.  The highest  ratings are assigned to issuers
perceived to be the best credit risks. Our research  analysts also evaluate all
portfolio  holdings,  including those rated by an outside agency.  Other things
being  equal,  lower-rated  bonds  have  higher  yields  due to  greater  risk.
High-yield bonds, also called "junk" bonds, are those rated below BBB.

ZERO-COUPON AND PAY-IN-KIND BONDS

A zero-coupon  bond is a security that is sold at a deep discount from its face
value, makes no periodic interest payments,  and is redeemed at face value when
it matures.  Pay-in-kind bonds allow the issuer, at its option, to make current
interest  payments on the bonds  either in cash or in  additional  bonds.  Both
allow the issuer to avoid the need to generate  cash to meet  current  interest
payments.   Therefore,  the  value  of  these  bonds  are  subject  to  greater
fluctuation  in response to changes in interest  rates and may involve  greater
credit risks than bonds paying interest in cash currently.

NOTES, LOAN PARTICIPATIONS, AND ASSIGNMENTS

The Fund may  invest  in a company  through  the  purchase  or  execution  of a
privately negotiated note representing the equivalent of a loan to the company.
Larger loans to  corporations  or  governments,  including  governments of less
developed  countries (LDCs), may be shared or syndicated among several lenders,
usually banks. The Fund could participate in such syndicates, or could buy part
of a loan,  becoming a direct  lender.  These

                                      19
<PAGE>

loans may  often be  obligations  of  companies  in  financial  distress  or in
default.  These investments  involve special types of risk,  including those of
being  a  lender,  reduced  liquidity,  and in  the  case  of LDC  investments,
increased credit risk and volatility.

PUT BONDS

The Fund may invest in securities  (including securities with variable interest
rates) that may be redeemed or sold back (put) to the issuer of the security or
a third  party prior to stated  maturity  (put  bonds).  Such  securities  will
normally  trade as if  maturity is the  earlier  put date,  even though  stated
maturity is longer.

MORTGAGE-BACKED AND ASSET-BACKED SECURITIES

Mortgage-backed  securities include,  but are not limited to, securities issued
by the  Government  National  Mortgage  Association  (Ginnie Mae),  the Federal
National Mortgage  Association (Fannie Mae), and the Federal Home Loan Mortgage
Corporation  (Freddie Mac). These securities  represent  ownership in a pool of
mortgage loans. They differ from  conventional  bonds in that principal is paid
back to the  investor as payments are made on the  underlying  mortgages in the
pool.  Accordingly,  the Fund receives monthly scheduled  payments of principal
and interest along with any unscheduled principal prepayments on the underlying
mortgages.  Because these scheduled and unscheduled  principal payments must be
reinvested  at prevailing  interest  rates,  mortgage-backed  securities do not
provide  an  effective  means of locking in  long-term  interest  rates for the
investor.  Like other fixed income  securities,  when interest  rates rise, the
value of a  mortgage-backed  security  generally  will decline;  however,  when
interest  rates are declining,  the value of  mortgage-backed  securities  with
prepayment features may not increase as much as other fixed income securities.

Mortgage-backed  securities also include  collateralized  mortgage  obligations
(CMOs).  CMOs are obligations fully  collateralized by a portfolio of mortgages
or  mortgage-related  securities.  CMOs are divided into pieces (tranches) with
varying maturities.  The cash flow from the underlying mortgages is used to pay
off each tranche  separately.  CMOs are designed to provide investors with more
predictable maturities than regular mortgage securities but such maturities can
be  difficult  to  predict  because of the  effect of  prepayments.  Failure to
accurately predict  prepayments can adversely affect the Fund's return on these
investments. CMOs may also be less marketable than other securities.

Asset-backed  securities  represent a  participation  in, or are secured by and
payable  from, a stream of payments  generated by  particular  assets,  such as
credit card,  motor vehicle,  or trade  receivables.  They may be  pass-through
certificates,  which  have  characteristics  very  similar  to  mortgage-backed
securities,  discussed  above.  They may  also be in the  form of  asset-backed
commercial paper, which is issued by a special purpose entity, organized solely
to issue the  commercial  paper and to purchase  interests  in the assets.  The
credit quality of these  securities  depends  primarily upon the quality of the
underlying assets and the level of credit support and enhancement provided.

The weighted  average  life of such  securities  is likely to be  substantially
shorter  than their stated  final  maturity as a result of scheduled  principal
payments and unscheduled principal prepayments.

                                      20
<PAGE>

MUNICIPAL LEASE OBLIGATIONS

The Fund may invest in a variety of instruments  referred to as municipal lease
obligations, including:

*   Leases,
*   Installment purchase contracts, and
*   Certificates of participation in such leases and contracts.

VARIABLE RATE SECURITIES

Variable rate securities bear interest at rates which are adjusted periodically
to market rates.

*   These  interest  rate  adjustments  can both  raise and  lower  the  income
    generated by such  securities.  These  changes will have the same effect on
    the  income  earned  by the  Fund  depending  on  the  proportion  of  such
    securities held.

*   Because the interest  rates of variable rate  securities  are  periodically
    adjusted  to reflect  current  market  rates,  their  market  value is less
    affected by changes in prevailing  interest  rates than the market value of
    securities with fixed interest rates.

*   The market value of a variable rate security usually tends toward par 
    (100% of face value) at interest rate adjustment time.

EURODOLLAR AND YANKEE OBLIGATIONS

The Fund may invest in  dollar-denominated  instruments  that have been  issued
outside  the  U.S.  capital  markets  by  foreign  corporations  and  financial
institutions  and by  foreign  branches  of  U.S.  corporations  and  financial
institutions (Eurodollar obligations) as well as dollar-denominated instruments
that have been issued by foreign  issuers in the U.S.  capital  markets (Yankee
obligations).

WHEN-ISSUED SECURITIES

The Fund may invest its  assets in new issues of debt  securities  offered on a
when-issued basis.

*   Delivery  and  payment  take  place  after  the date of the  commitment  to
    purchase,  normally  within 45 days. Both price and interest rate are fixed
    at the time of commitment.

*   The Fund does not earn interest on the securities until settlement, and the
    market  value  of  the  securities  may  fluctuate   between  purchase  and
    settlement.

*   Such securities can be sold before settlement date.

PRIVATE PLACEMENTS

Private  placements  are sold directly to a small number of investors,  usually
institutions.  Unlike public offerings, such securities are not registered with
the SEC. Although certain of these securities may be readily sold, for example,
under Rule 144A, others may be illiquid, and their sale may involve substantial
delays and additional costs.

CONVERTIBLE SECURITIES

Convertible  securities are bonds,  preferred stocks, and other securities that
pay  interest  or  dividends  and offer the buyer the  ability to  convert  the
security  into  common  stock.  The  value of  convertible  securities  depends
partially  on  interest  rate  changes  and the credit  quality of the  issuer.
Because a convertible security affords an investor the opportunity, through its

                                      21
<PAGE>

conversion  feature,  to  participate  in  the  capital   appreciation  of  the
underlying  common stock,  the value of convertible  securities also depends on
the price of the underlying common stock.

EQUITY AND DEBT SECURITIES OF INVESTMENTS
IN REAL ESTATE INVESTMENT TRUSTS (REITS)

The Fund may invest its assets in equity  securities  of REITs and is therefore
subject to certain  risks  associated  with  direct  investments  in REITs.  In
addition,  the Fund may also invest its assets in debt  securities of REITs and
may be subject to certain  other risks,  such as credit risk,  associated  with
investment in the debt securities of REITs. REITs may be affected by changes in
the value of their  underlying  properties  and by  defaults  by  borrowers  or
tenants. Furthermore, REITs are dependent upon specialized management skills of
their  managers  and may  have  limited  geographic  diversification,  thereby,
subjecting  them to risks  inherent in financing a limited  number of projects.
REITs  depend  generally  on  their  ability  to  generate  cash  flow  to make
distributions  to  shareholders,   and  certain  REITs  have   self-liquidation
provisions by which  mortgages  held may be paid in full and  distributions  of
capital returns may be made at any time.

PREFERRED STOCKS

Stocks represent shares of ownership in a company.  Generally,  preferred stock
has a specified  dividend and ranks after bonds and before common stocks in its
claim on income for  dividend  payments  and on assets  should  the  company be
liquidated.  After other claims are satisfied,  common stockholders participate
in company profits on a pro-rata basis; profits may be paid out in dividends or
reinvested in the company to help it grow.  Increases and decreases in earnings
are usually  reflected in a company's stock price,  so common stocks  generally
have the greatest  appreciation  and  depreciation  potential of all  corporate
securities.  While most preferred stocks pay a dividend,  the fund may purchase
preferred  stock  where the issuer has  omitted,  or is in danger of  omitting,
payment of its dividend.  Such  investments  would be made  primarily for their
capital appreciation potential.

DEFERRABLE SUBORDINATED SECURITIES

Recently, securities have been issued which have long maturities and are deeply
subordinated  in the issuer's  capital  structure.  They generally have 30-year
maturities and permit the issuer to defer  distributions  for up to five years.
These  characteristics  give the  issuer  more  financial  flexibility  than is
typically the case with traditional  bonds. As a result,  the securities may be
viewed as possessing certain "equity-like" features by rating agencies and bank
regulators.  However,  the securities are treated as debt  securities by market
participants,  and the  Fund  intends  to  treat  them as such as  well.  These
securities  may offer a mandatory  put or  remarketing  option that  creates an
effective  maturity  date  significantly  shorter than the stated one. The Fund
will invest in these securities to the extent their yield, credit, and maturity
characteristics  are  consistent  with  the  Fund's  investment  objective  and
program.

                                      22
<PAGE>

ILLIQUID SECURITIES

The  Fund  may  invest  up to 15% of its net  assets  in  securities  that  are
illiquid.  Illiquid securities are those securities which cannot be disposed of
in the ordinary course of business,  seven days or less, at  approximately  the
value at which the Fund has valued the securities.

DERIVATIVES

A Fund can use various  techniques  to increase  or  decrease  its  exposure to
changing security prices,  interest rates,  currency exchange rates,  commodity
prices, or other factors that affect security values. These methods may involve
derivative  transactions  such  as  buying  and  selling  options  and  futures
contracts,  entering  into  currency  exchange  contracts  or swap  agreements,
purchasing indexed securities, and selling securities short.

We may use these practices to adjust the risk and return characteristics of the
Fund's portfolio of investments.  If we judge market conditions  incorrectly or
employ a strategy  that does not  correlate  well with the Fund's  investments,
these methods  could result in a loss,  regardless of whether the intent was to
reduce risk or increase  return.  These methods may increase the  volatility of
the Fund and may involve a small  investment  of cash relative to the magnitude
of the risk assumed.  In addition,  these methods could result in a loss if the
counterparty to the transaction does not perform as promised.

                                      23
<PAGE>

                                   EXHIBIT B

                      RATINGS OF CORPORATE DEBT SECURITIES

   LONG TERM

   Moody's         Standard
   Investors       & Poor's       Fitch          Duff &
   Services, Inc.  Corporation    IBCA, Inc.     Phelps     Definition
===============================================================================
   Aaa             AAA            AAA            AAA      Highest quality
- -------------------------------------------------------------------------------
   Aa              AA             AA             AA       High quality
- -------------------------------------------------------------------------------
   A               A              A              A        Upper-medium grade
- -------------------------------------------------------------------------------
   Baa             BBB            BBB            BBB      Medium grade
- -------------------------------------------------------------------------------
   Ba              BB             BB             BB       Speculative
- -------------------------------------------------------------------------------
   B               B              B              B        Highly speculative
- -------------------------------------------------------------------------------
   Caa             CCC,CC         CCC,CC         CCC      Vulnerable to default
- -------------------------------------------------------------------------------
   Ca              C               C                      Default is imminent
- -------------------------------------------------------------------------------
   C               D              DDD,DD,D       DD       Probably in default
===============================================================================

   SHORT TERM

      Moody's             S&P                 Fitch                Duff
===============================================================================
P-1 Superior quality  A-1+Extremely     F-1+Exceptionally     D-1+ Highest
                         strong            strong                 quality
- -------------------------------------------------------------------------------
P-2 Strong quality    A-1 Strong        F-1 Highest credit    D-1 Very high
                         quality           quality               quality
- -------------------------------------------------------------------------------
P-3 Acceptable        A-2 Satisfactory  F-2 Good credit       D-1-High quality
    quality               quality           quality
- -------------------------------------------------------------------------------
NP  Not Prime                                                 D-2  Good quality
- -------------------------------------------------------------------------------
                      A-3 Adequate      F-3 Fair credit       D-3 Satisfactory
                          quality           quality               quality
- -------------------------------------------------------------------------------
                      B Speculative     B Speculative         D-4 Speculative
                        quality                                   quality
- -------------------------------------------------------------------------------
                      C Doubtful        C High default risk
                        quality            
- -------------------------------------------------------------------------------
                      D Default         D Default             D-5  Default
===============================================================================

                                      24
<PAGE>

                                   APPENDIX C

USAA Family of No-Load Mutual Funds

The USAA Family of No-Load Mutual Funds includes a variety of Funds,  each with
different objectives and policies. In combination,  these Funds are designed to
provide you with the opportunity to formulate your own investment program.  You
may  exchange  any shares you hold in any one USAA Fund for shares in any other
USAA Fund. For more complete  information  about other Funds in the USAA Family
of Funds,  including  charges and expenses,  call us for a Prospectus.  Read it
carefully before you invest or send money.

    FUND TYPE/NAME              VOLATILITY
================================================
CAPITAL APPRECIATION
- ------------------------------------------------
  Aggressive Growth            Very high
  Emerging Markets1            Very high
  First Start Growth           Moderate to high
  Gold1                        Very high
  Growth                       Moderate to high
  Growth & Income              Moderate
  International1               Moderate to high
  S&P 500 Index2               Moderate
  Science & Technology         Very high
  Small Cap Stock              Very high
  World Growth1                Moderate to high
- ------------------------------------------------
ASSET ALLOCATION
- ------------------------------------------------
  Balanced Strategy1           Moderate
  Cornerstone Strategy1        Moderate
  Growth and Tax Strategy      Moderate
  Growth Strategy1             Moderate to high
  Income Strategy              Low to moderate
- -----------------------------------------------
INCOME-TAXABLE
- -----------------------------------------------
  GNMA                         Low to moderate
  High-Yield Opportunities     High
  Income                       Moderate
  Income Stock                 Moderate
  Intermediate-Term Bond       Low to moderate
  Short-Term Bond              Low
- -----------------------------------------------
INCOME-TAX EXEMPT
- -----------------------------------------------
  Long-Term3                   Moderate
  Intermediate-Term3           Low to moderate
  Short-Term3                  Low
  State Bond/Income3,4         Moderate
- -----------------------------------------------
MONEY MARKET
- -----------------------------------------------
  Money Market5                Very low
  Tax Exempt Money Market3,5   Very low
  Treasury Money Market Trust5 Very low
  State Money Market3,4,5      Very low
===============================================

1 FOREIGN   INVESTING  IS  SUBJECT  TO  ADDITIONAL   RISKS,  SUCH  AS  CURRENCY
  FLUCTUATIONS, MARKET ILLIQUIDITY, AND POLITICAL INSTABILITY.

2 S&P(R)  IS A  TRADEMARK  OF THE  MCGRAW-HILL  COMPANIES,  INC.,  AND HAS BEEN
  LICENSED FOR USE. THE PRODUCT IS NoT SPONSORED,  SOLD OR PROMOTED BY STANDARD
  &  POOR'S,  AND  STANDARD  & POOR'S  MAKES NO  REPRESENTATION  REGARDING  THE
  ADVISABILITY OF INVESTING IN THE PRODUCT.

3 SOME INCOME MAY BE SUBJECT TO STATE OR LOCAL TAXES.

4 CALIFORNIA,  FLORIDA, NEW YORK, TEXAS, AND VIRGINIA FUNDS ARE OFFERED ONLY TO
  RESIDENTS OF THOSE STATES.

5 AN INVESTMENT IN A MONEY MARKET FUND IS NOT INSURED OR GUARANTEED BY THE FDIC
  OR ANY OTHER GOVERNMENT AGENCY. ALTHOUGH THE FUND SEEKS TO PRESERVE THE VALUE
  OF YOUR INVESTMENT AT $1 PER SHARE, IT IS POSSIBLE TO LOSE MONEY BY INVESTING
  IN THE FUND.

                                      25
<PAGE>

                                     NOTES

<PAGE>

                                     NOTES

<PAGE>


If you would like more information about the Fund, you may call  1-800-531-8181
to request a free copy of the Fund's Statement of Additional  Information (SAI)
or to ask  other  questions  about the Fund.  The SAI has been  filed  with the
Securities  and  Exchange  Commission  (SEC)  and  is  legally  a  part  of the
Prospectus.

To view these documents,  along with other related documents, you can visit the
SEC's  Internet  web  site  (http://www.sec.gov)  or  the  Commission's  Public
Reference Room in Washington,  D.C.  Information on the operation of the public
reference room can be obtained by calling 1-800-SEC-0330.  Additionally, copies
of this  information  can be obtained,  for a  duplicating  fee, by writing the
Public Reference Section of the Commission, Washington, D.C. 20549-6009.


                Investment Adviser, Underwriter and Distributor
                       USAA Investment Management Company
                            9800 Fredericksburg Road
                            San Antonio, Texas 78288
            ----------------------------------------------------------
               Transfer Agent                         Custodian
     SAA Shareholder Account Services State    Street Bank and Trust Company
           9800 Fredericksburg Road                 P.O. Box 1713
          San Antonio, Texas 78288             Boston, Massachusetts 02105
            ---------------------------------------------------------

                           Telephone Assistance Hours
                         Call toll free - Central Time
                     Monday - Friday 7:30 a.m. to 8:00 p.m.
                        Saturdays 8:30 a.m. to 5:00 p.m.
            ---------------------------------------------------------

                   For Additional Information on Mutual Funds
                   1-800-531-8181, (in San Antonio) 456-7211
                For account servicing, exchanges, or redemptions
                   1-800-531-8448, (in San Antonio) 456-7202
            ---------------------------------------------------------
                       Recorded Mutual Fund Price Quotes
                        24-Hour Service (from any phone)
                   1-800-531-8066, (in San Antonio) 498-8066
            ---------------------------------------------------------
                            Mutual Fund TouchLine (sm)
                          (from Touchtone phones only)
              For account balance, last transaction, or fund prices
                     1-800-531-8777, (in San Antonio) 498-8777 

                   Investment Company Act File No. 811-2429

<PAGE>

                                     Part A

                               Prospectus for the

   
                              Small Cap Stock Fund
    

<PAGE>

                           USAA SMALL CAP STOCK FUND

                                   PROSPECTUS

                                 AUGUST 2, 1999


As with other mutual funds,  the  Securities  and Exchange  Commission  has not
approved  or  disapproved  of this Fund's  shares or  determined  whether  this
prospectus  is  accurate  or  complete.  Anyone  who  tells  you  otherwise  is
committing a crime.


                               TABLE OF CONTENTS

What is the Fund's Investment Objective and Main Strategy?..................  2
Main Risks of Investing in This Fund........................................  2
Is This Fund for You?.......................................................  3
Could the Value of Your Investment in This Fund Fluctuate?..................  3
Fees and Expenses...........................................................  3
Fund Investments............................................................  4
Fund Management.............................................................  6
Using Mutual Funds in an Investment Program.................................  8
How to Invest ..............................................................  9
Important Information About Purchases and Redemptions....................... 12
Exchanges................................................................... 13
Shareholder Information..................................................... 14
Appendix A ................................................................. 17

<PAGE>

USAA Investment  Management Company manages this Fund. For easier reading, USAA
Investment  Management  Company will be referred to as "we" or "us"  throughout
the Prospectus.

WHAT IS THE FUND'S INVESTMENT OBJECTIVE AND MAIN STRATEGY?

The Fund's investment objective is long-term growth of capital. We will attempt
to achieve this  objective by investing the Fund's  assets  primarily in equity
securities of companies with small market capitalizations.

The Fund's  Board of  Directors  may change  the  Fund's  investment  objective
without shareholder approval.

In view of the risks inherent in all  investments  in  securities,  there is no
assurance that the Fund's  objective will be achieved.  See FUND INVESTMENTS on
page 4 for more information.

MAIN RISKS OF INVESTING IN THIS FUND

[SIDE BAR]
                            MARKETING CAPITALIZATION
                                  IS THE TOTAL
                                  MARKET VALUE
                                 OF A COMPANY'S
                                  OUTSTANDING
                                   SHARES OF
                                  COMMON STOCK.

The primary  risks of  investing  in this Fund are market risk and the risks of
investing in companies with small market capitalizations.

*  MARKET RISK involves the possibility that the Fund's  investments in equity
   securities will decline because of falls in the stock market,  reducing the
   value of the company's  stock,  regardless of the success or failure of the
   company's operations.

*  SMALL CAP COMPANY  RISK  involves the greater risk of investing in smaller,
   less  well-known  companies,  especially  those which have a narrow product
   line or are traded  infrequently,  compared  to  investing  in  established
   companies with proven track records.

As with other mutual funds, losing money is  also  a  risk of investing in this
Fund.

As you consider an investment  in this Fund,  you should also take into account
your tolerance for the daily  fluctuations of the financial markets and whether
you can afford to leave your money in the  investment  for long periods of time
to ride out down periods.

An  investment  in this Fund is not a deposit of USAA Federal  Savings Bank, or
any other  bank,  and is not  insured  or  guaranteed  by the  Federal  Deposit
Insurance Corporation or any other government agency.

[CAUTION LIGHT GRAPHIC]
Look for this symbol throughout the Prospectus. We use it to mark more detailed
information about the main risks you will face as a Fund shareholder.

                                 2
<PAGE>

IS THIS FUND FOR YOU?

This Fund might be appropriate as part of your investment portfolio if . . .

  *  You are willing to accept very high risk.
  *  You are looking for a long-term investment.
  *  You are focusing on small capitalization stocks in search of above-average
     returns.

This Fund may not be appropriate as part of your investment portfolio if . . .

  *  You are unwilling to take greater risk for long-term goals.
  *  You need an investment that provides steady income.
  *  You need an investment that provides tax-efficient returns.

This  Fund by  itself  does  not  constitute  a  balanced  investment  program.
Diversifying  your investments may improve your long-run  investment return and
lower the volatility of your overall investment portfolio.

COULD THE VALUE OF YOUR INVESTMENT IN THIS FUND FLUCTUATE?

[SIDE BAR]
                              [TELEPHONE GRAPHIC]
                                 TouchLine (sm)
                                1-800-531-8777
                                     press
                                       1
                                     then
                                       1
                                     8 1 #

Yes,  it  could.  In fact,  the  value of your  investment  in this  Fund  will
fluctuate with the changing market values of the investments in the Fund.

For the most current price and total return  information for this Fund, you may
call USAA TouchLine (sm) at  1-800-531-8777.  Press 1 for the Mutual Fund Menu,
press 1 again for prices and returns.  Then,  press 81# when asked for the Fund
Code.  You must  remember  that  historical  performance  does not  necessarily
indicate what will happen in the future.

You may see the Fund's total return quoted in advertisements  and reports.  All
mutual funds must use the same formula to calculate total return.  Total return
measures the price change in a share assuming the  reinvestment of all dividend
income and capital gain  distributions.  You may also see a  comparison  of the
Fund's  performance  to that of other  mutual  funds  with  similar  investment
objectives and to stock or relevant indexes.

FEES AND EXPENSES

This summary shows what it will cost you, directly or indirectly,  to invest in
the Fund.

Shareholder Transaction Expenses -- (Direct Costs)

There are no fees or sales loads  charged to your  account when you buy or sell
Fund  shares.  However,  if you sell  shares  and  request  your  money by wire
transfer,  there is a $10 fee.  (Your bank may also charge a fee for  receiving
wires.)

                                       3
<PAGE>

[SIDE BAR]
12B-1 FEES - SOME MUTUAL  FUNDS CHARGE  THESE FEES IN PAY FOR  ADVERTISING  AND
OTHER COST OF SELLING FUND SHARES.

Annual Fund Operating Expenses -- (Indirect Costs)

Fund  expenses  come out of the Fund's  assets and are  reflected in the Fund's
share price and  dividends.  "Other  Expenses"  such as custodian  and transfer
agent fees have been  estimated  for the Fund's  first year of  operation.  The
figures below are calculated as a percentage of average net assets.

         Management Fees                              .75%
         Distribution (12b-1) Fees                    None
         Other Expenses (estimated)                   .64%
                                                      ----
         Total Annual Fund Operating Expenses        1.39%
                                                     =====

Example of Effect of Fund's Operating Expenses

This example  provides you a comparison of investing in this Fund with the cost
of investing in other mutual funds. Although your actual costs may be higher or
lower, you would pay the following expenses on a $10,000  investment,  assuming
(1) 5% annual return,  (2) the Fund's operating expenses (before any applicable
reimbursement)  remain the same,  and (3) you redeem all of your  shares at the
end of the periods shown.

                   1   year............. $  142
                   3   years............    440

FUND INVESTMENTS

Principal Investment Strategies and Risks

  Q  What is the Fund's principal investment strategy?

  A  The Fund's principal  investment strategy is to invest the Fund's assets
     primarily  in  equity   securities   of  companies   with  small  market
     capitalizations.

     As a temporary defensive measure because of market, economic, political,
     or other  conditions,  we may invest up to 100% of the Fund's  assets in
     investment-grade,  short-term debt  instruments.  This may result in the
     Fund not achieving  its  investment  objective  during the time it is in
     this temporary defensive posture.

     We may purchase and sell Fund securities without regard to the length of
     time held.  The Fund's  portfolio  turnover  rate will vary from year to
     year depending on market  conditions,  and it may exceed 100%. Because a
     high turnover rate increases  transaction

                                      4
<PAGE>

     costs and may increase taxable capital  gains,  we will carefully weigh 
     the  anticipated  benefits of trading.

[CAUTION LIGHT GRAPHIC]
MARKET RISK. Because this Fund invests in equity  securities,  it is subject to
stock  market  risk.  Stock  prices in general may  decline  over short or even
extended  periods,  regardless  of  the  success  or  failure  of  a  company's
operations. Stock markets tend to run in cycles, with periods when stock prices
generally  go up,  known as "bull"  markets,  and  periods  when  stock  prices
generally go down, referred to as "bear" markets.  Equity securities tend to go
up and down more than bonds.

 Q   What defines small cap stocks?

 A   Small  cap   stocks   are  those  of   companies   that  have  a  market
     capitalization  equal  to or  lower  than  that  of the  largest  market
     capitalization  stock  in the S&P  SmallCap  600  Index  at the  time of
     purchase.  As of June 30,  1999,  the S&P  SmallCap  600 Index  included
     companies  with market  capitalizations  between $___ and $___.  Keep in
     mind that the market capitalization of the companies listed in the index
     may change with market conditions and the composition of the index.

 Q   Will  the  Fund  continue  to hold  these  securities  if  their  market
     capitalization no longer meets this definition?

 A   For purposes of this Fund's investment strategy,  companies whose market
     capitalizations no longer fall within the above definition will continue
     to be  considered  small  cap;  and the  Fund may  continue  to hold the
     security.

[CAUTION LIGHT GRAPHIC]
SMALL CAP COMPANY RISKS. Small cap companies may be more vulnerable than larger
companies to adverse business or economic developments. Small cap companies may
also have limited product lines, markets, or financial resources. Securities of
such  companies may be less liquid and more volatile than  securities of larger
companies or the market averages in general and, therefore, may involve greater
risk than investing in larger companies.  In addition,  small cap companies may
not  be  well-known  to  the  investing  public,  may  not  have  institutional
ownership, and may have only cyclical, static, or moderate growth prospects.

 Q   May the Fund's assets be invested in illiquid securities?

 A   Yes. We may invest up to 15% of the Fund's net assets in securities that
     are illiquid.  Illiquid securities are those securities which cannot  be
     disposed of in the ordinary course of business,

                             5
<PAGE>

     seven  days  or less, at approximately the value  at which the  Fund has
     valued the securities.

 Q   How are the decisions to buy and sell securities made?

 A   We tend to invest  in small  capitalization  companies  that have one or
     more of the following characteristics:

     * rapid sales and earnings growth potential;
     * attractive stock valuations;
     * good management; and/or
     * appealing products and services.

We seek  companies  that are well  positioned  to take  advantage  of  emerging
long-term  social and  economic  trends and have ample  financial  resources to
sustain their growth. We may reduce or sell the Fund's investments in companies
if their  stock  prices  appreciate  excessively  in  relation  to  fundamental
prospects.  We will sell or reduce large capitalization  equity holdings in the
portfolio if those  holdings  comprise an excessive  weighting of total assets.
Companies  will also be sold if they fail to realize their growth  potential or
if there are more attractive opportunities  elsewhere.

For additional  information  about other  securities in which we may invest the
Fund's assets, such as convertible  securities,  foreign  securities,  and real
estate investment  trusts,  see INVESTMENT  POLICIES in the Fund's Statement of
Additional Information.

FUND MANAGEMENT

USAA  Investment  Management  Company serves as the manager and  distributor of
this  Fund.  We are an  affiliate  of United  Services  Automobile  Association
(USAA), a large, diversified financial services institution.  As of the date of
this  Prospectus,  we had  approximately  $__  billion  in total  assets  under
management.  Our mailing address is 9800  Fredericksburg  Road, San Antonio, TX
78288.

We provide management  services to the Fund pursuant to an Advisory  Agreement.
We are responsible for managing the Fund's  portfolio  (including  placement of
brokerage  orders) and its business  affairs,  subject to the  authority of and
supervision  by the Board of Directors.  For our services,  the Fund pays us an
annual  fee.  The fee is  computed at  three-fourths  of one percent  (.75%) of
average  net assets.  We also  provide  services  related to selling the Fund's
shares and receive no compensation for those services.

                                       6
<PAGE>

Although  our  officers and employees, as well as those of the Fund, may engage
in personal securities transactions, they are restricted by the procedures in a
Joint Code of Ethics adopted by the Fund and us.

Portfolio Transactions

USAA Brokerage Services,  our discount brokerage service, may execute purchases
and sales of equity securities for the Fund's portfolio. The Board of Directors
has adopted  procedures to ensure that any  commissions  paid to USAA Brokerage
Services are reasonable and fair.

Portfolio Managers

[PHOTOGRAPH PORTFOLIO MANAGERS] 
Eric M. Efron and John K. Cabell, Jr.

Eric M. Efron and John K. Cabell,  Jr.,  Assistant  Vice  Presidents  of Equity
Investments, have managed the Fund since its inception in August 1999.

Mr. Efron has 24 years investment  management  experience and has worked for us
for seven years. He earned the Chartered  Financial Analyst designation in 1983
and is also a member of the Association for Investment  Management and Research
and the San Antonio Financial  Analysts Society,  Inc. He holds an MBA from New
York University,  an MA from the University of Michigan,  and a BA from Oberlin
College, Ohio.

Mr. Cabell has 21 years investment  management experience and has worked for us
for ten years. He earned the Chartered  Financial  Analyst  designation in 1982
and is a member of the Association  for Investment  Management and Research and
the San Antonio Financial  Analysts Society,  Inc. He holds an MA and a BS from
the University of Alabama.

                                      7
<PAGE>

USING MUTUAL FUNDS IN AN INVESTMENT PROGRAM

I. The Idea Behind Mutual Funds

Mutual funds provide small investors some of the advantages  enjoyed by wealthy
investors.  A  relatively  small  investment  can  buy  part  of a  diversified
portfolio. That portfolio is managed by investment professionals, relieving you
of the  need to make  individual  stock  or bond  selections.  You  also  enjoy
conveniences,  such as daily  pricing,  liquidity,  and in the case of the USAA
Family of Funds, no sales charge. The portfolio, because of its size, has lower
transaction  costs on its trades than most individuals would have. As a result,
you own an investment  that in earlier times would have been  available only to
very wealthy people.

II. Using Funds in an Investment Program

In  choosing a mutual  fund as an  investment  vehicle,  you are giving up some
investment decisions,  but must still make others. The decisions you don't have
to make are those involved with choosing individual securities. We will perform
that function.  In addition, we will arrange for the safekeeping of securities,
auditing the annual financial  statements,  and daily valuation of the Fund, as
well as other functions.

You,  however,  retain  at  least  part of the  responsibility  for an  equally
important  decision.  This decision involves  determining a portfolio of mutual
funds that balances your  investment  goals with your tolerance for risk. It is
likely that this decision may include the use of more than one fund of the USAA
Family of Funds.

For example,  assume you wish to invest in a widely diversified portfolio.  You
could combine an investment in the Intermediate-Term Bond Fund with investments
in other  mutual funds that invest in stocks of large and small  companies  and
high-dividend  stocks. This is just one way you could combine funds to fit your
own risk and reward goals.

III. USAA's Family of Funds

We offer you  another  alternative  with our  asset  strategy  funds  listed in
APPENDIX A under asset allocation on page 17. These unique mutual funds provide
a  professionally  managed,  diversified  investment  portfolio within a mutual
fund.  Designed for the individual who prefers to delegate the asset allocation
process to an investment  manager,  their  structure  achieves  diversification
across a number of investment categories.

                                       8
<PAGE>

Whether you prefer to create  your own mix of mutual  funds or use a USAA Asset
Strategy  Fund,  the USAA  Family of Funds  provides  a broad  range of choices
covering just about any investor's  investment  objectives.  Our member service
representatives  stand  ready to assist you with your  choices  and to help you
craft a  portfolio  to meet your  needs.  Refer to  APPENDIX A on page 17 for a
complete list of the USAA Family of No-Load Mutual Funds.

HOW TO INVEST

Purchase of Shares

OPENING AN ACCOUNT

You may open an account and make an investment  as described  below by mail, in
person,  bank wire,  electronic  funds  transfer  (EFT),  or phone. A complete,
signed application is required to open your initial account. However, after you
open  your  initial  account  with us,  you  will not need to fill out  another
application to open another Fund unless the registration is different.

TAX ID NUMBER

Each shareholder  named on the account must provide a social security number or
tax identification number to avoid possible withholding requirements.

EFFECTIVE DATE

When you make a purchase, your purchase price will be the net asset value (NAV)
per share next  determined  after we receive your  request in proper form.  The
Fund's NAV is determined at the close of the regular trading session (generally
4:00 p.m. Eastern Time) of the New York Stock Exchange (NYSE) each day the NYSE
is open.  If we receive  your  request  and  payment  prior to that time,  your
purchase price will be the NAV per share determined for that day. If we receive
your  request or payment  after the NAV per share is  calculated,  the purchase
will be effective on the next business day.

If you plan to  purchase  Fund  shares  with a foreign  check,  we suggest  you
convert your foreign  check to U.S.  dollars  prior to  investment in the Fund.
This will avoid a potential  delay in the effective date of your purchase of up
to four  to six  weeks.  Furthermore,  a bank  charge  may be  assessed  in the
clearing process, which will be deducted from the amount of the purchase.

                                       9
<PAGE>

MINIMUM INVESTMENTS

[MONEY GRAPHIC]
INITIAL PURCHASE

* $3,000. [$500 Uniform  Gifts/Transfers to Minors Act (UGMA/UTMA) accounts and
$250 for IRAs] or no initial investment if you elect to have monthly electronic
investments of at least $50. We may periodically offer programs that reduce the
minimum amounts for monthly electronic  investments.  Employees of USAA and its
affiliated  companies  may open an account  through  payroll  deduction  for as
little as $25 per pay period with no initial investment.

ADDITIONAL PURCHASES

*   $50

HOW TO PURCHASE

[EVENLOPE GRAPHIC]
MAIL

*  To open an account, send your application and check to:
     USAA Investment Management Company
     9800 Fredericksburg Road
     San Antonio, TX 78288
*  To add to your account,  send your check and the "Invest by Mail" stub that
   accompanies your Fund's transaction confirmation to the Transfer Agent:
     USAA Shareholder Account Services
     9800 Fredericksburg Road
     San Antonio, TX 78288

[HANDSHAKE GRAPHIC]
IN PERSON

*  To open an account, bring your application and check to:
     USAA Investment Management Company
     USAA Federal Savings Bank
     10750 Robert F. McDermott Freeway
     San Antonio, TX 78288

[WIRE GRAPHIC]
BANK WIRE

*  To open or add to your account,  instruct your bank (which may charge a fee
   for the service) to wire the specified amount to the Fund as follows:
     State Street Bank and Trust Company
     Boston, MA 02101
     ABA#011000028
     Attn: USAA Small Cap Stock Fund
     USAA Account Number: 69384998
     Shareholder(s) Name(s) ___________________________________
     Shareholder(s) Mutual Fund Account Number ________________

                                       10
<PAGE>
[CALENDAR GRAPHIC]
ELECTRONIC FUNDS TRANSFER

*  Additional  purchases  on a  regular  basis  can be  deducted  from a bank
   account, paycheck,  income-producing investment, or USAA money market fund
   account.  Sign up for these  services  when  opening  an  account  or call
   1-800-531-8448 to add these services.

[TELEPHONE GRAPHIC]
PHONE 1-800-531-8448

*  If you have an existing  USAA mutual fund account and would like to open a
   new account or exchange to another USAA Fund,  call for  instructions.  To
   open an account by phone, the new account must have the same  registration
   as your existing account.

Redemption of Shares

You may redeem Fund shares by any of the methods described below on any day the
NAV per share is calculated.  Redemptions are effective on the day instructions
are received in a manner as  described  below.  However,  if  instructions  are
received  after  the NAV per share  calculation  (generally  4:00 p.m.  Eastern
Time), redemption will be effective on the next business day.

We will send you your  money  within  seven days  after the  effective  date of
redemption.  Payment for redemption of shares purchased by EFT or check is sent
after the EFT or check has  cleared,  which  could  take up to 15 days from the
purchase date. If you are considering redeeming shares soon after purchase, you
should  purchase by bank wire or certified  check to avoid  delay.  For federal
income tax purposes,  a redemption  is a taxable  event;  and as such,  you may
realize a capital gain or loss.  Such capital gains or losses are based on your
cost basis in the shares and the price received upon redemption.

In addition, the Fund may elect to suspend the redemption of shares or postpone
the date of payment in limited circumstances.

HOW TO REDEEM

[FAX MACHINE GRAPHIC]
WRITTEN, FAX, TELEGRAM, OR TELEPHONE

*  Send your written instructions to:
     USAA Shareholder Account Services
     9800 Fredericksburg Road
     San Antonio, TX 78288
*  Send a signed fax to  1-800-292-8177, or send a telegram to USAA Shareholder
   Account Services.
*  Call toll free 1-800-531-8448, in San Antonio, 456-7202.

Telephone redemption privileges are automatically established when you complete
your application. The Fund will employ reasonable procedures to

                         11
<PAGE>

confirm that instructions communicated by telephone are genuine; and if it does
not,  it may be  liable  for  any  losses  due to  unauthorized  or  fraudulent
instructions.  Before any  discussion  regarding  your  account,  the following
information is obtained: (1) USAA number and/or account number, (2) the name(s)
on the account registration,  and (3) social security/tax identification number
or  date  of  birth  of  the  registered   account  owner(s)  for  the  account
registration.  Additionally, all telephone communications with you are recorded
and confirmations of account transactions are sent to the address of record. If
you were issued stock  certificates  for your shares,  redemption by telephone,
fax, or telegram is not available.

IMPORTANT INFORMATION ABOUT PURCHASES AND REDEMPTIONS

[INVESTER'S GUIDE GRAPHIC]
Investor's Guide to USAA Mutual Fund Services

Upon your initial  investment with us, you will receive the INVESTOR'S GUIDE to
help you get the most out of your USAA mutual fund account and to assist you in
your role as an investor.  In the INVESTOR'S  GUIDE,  you will find  additional
information on purchases,  redemptions,  and methods of payment.  You will also
find in-depth information on automatic investment plans, shareholder statements
and reports, and other useful information.

Account Balance

USAA Shareholder  Account Services (SAS), the Fund's transfer agent, may assess
annually a small balance account fee of $12 to each shareholder  account with a
balance,  at the time of assessment,  of less than $2,000.  The fee will reduce
total transfer  agency fees paid by the Fund to SAS.  Accounts  exempt from the
fee include: (1) any account regularly purchasing  additional shares each month
through an automatic  investment  plan;  (2) any account  registered  under the
Uniform  Gifts/Transfers  to Minors Act  (UGMA/UTMA);  (3) all (non-IRA)  money
market fund accounts;  (4) any account whose  registered owner has an aggregate
balance of $50,000  or more  invested  in USAA  mutual  funds;  and (5) all IRA
accounts (for the first year the account is open).

 Fund Rights

The Fund reserves the right to:

*   reject purchase or exchange orders when in the best interest of the Fund;

*   limit or  discontinue  the offering of shares of the Fund without notice to
    the shareholders;

                                12
<PAGE>

*   impose a  redemption  charge of up to 1% of the net  asset  value of shares
    redeemed if circumstances indicate a charge is necessary for the protection
    of remaining  investors  (for  example,  if excessive  market-timing  share
    activity unfairly burdens  long-term  investors);  however,  this 1% charge
    will not be imposed upon  shareholders  unless  authorized  by the Board of
    Directors and the required notice has been given to shareholders;

*   require a  signature  guarantee  for  transactions  or  changes  in account
    information in those  instances  where the  appropriateness  of a signature
    authorization  is in  question.  The  Statement of  Additional  Information
    contains information on acceptable guarantors;

*   redeem an account with less than 10 shares, with certain limitations.

EXCHANGES

Exchange Privilege

The exchange privilege is automatic when you complete your application. You may
exchange  shares  among Funds in the USAA Family of Funds,  provided you do not
hold these shares in stock  certificate  form and the shares to be acquired are
offered in your state of residence.  After we receive the exchange orders,  the
Fund's  transfer agent will  simultaneously  process  exchange  redemptions and
purchases  at  the  share  prices  next  determined.  The  investment  minimums
applicable to share  purchases also apply to exchanges.  For federal income tax
purposes,  an exchange  between Funds is a taxable event;  and as such, you may
realize a capital gain or loss.  Such capital  gains or losses are based on the
difference  between your cost basis in the shares and the price  received  upon
exchange.

The Fund has undertaken certain procedures regarding telephone  transactions as
described on page 12.

Exchange Limitations, Excessive Trading

To  minimize  Fund costs and to protect the Funds and their  shareholders  from
unfair expense burdens,  the Funds restrict excessive  exchanges.  The limit on
exchanges  out of any Fund in the USAA Family of Funds for each  account is six
per calendar  year (except  there is no  limitation on exchanges out of the Tax
Exempt Short-Term Fund,  Short-Term Bond Fund, or any of the money market funds
in the USAA Family of Funds).

                                       13
<PAGE>

SHAREHOLDER INFORMATION

Share Price Calculation

[SIDE BAR]
                                 NAV PER SHARE
                                    EQUALS
                                 TOTAL ASSETS
                                     MINUS
                                  LIABILITIES
                                  # OF SHARES
                                  OUTSTANDING

The price at which you  purchase  and  redeem  Fund  shares is equal to the net
asset value (NAV) per share determined on the effective date of the purchase or
redemption.  You may buy and sell Fund  shares  at the NAV per share  without a
sales  charge.  The  Fund's  NAV per  share is  calculated  at the close of the
regular trading session of the NYSE, which is usually 4:00 p.m. Eastern Time.

Portfolio securities, except as otherwise noted, traded primarily on a domestic
securities  exchange  are  valued  at the last  sales  price on that  exchange.
Portfolio  securities  traded  primarily on foreign  securities  exchanges  are
generally valued at the closing values of such securities on the exchange where
primarily  traded.  If no sale is  reported,  the  average of the bid and asked
prices is generally used.

Over-the-counter securities are generally priced at the last sales price or, if
not available, at the average of the bid and asked prices.

Debt  securities  purchased  with  maturities  of 60 days or less are stated at
amortized  cost,  which  approximates  market value.  Other debt securities are
valued each  business  day at their  current  market value as  determined  by a
pricing service  approved by the Board of Directors.  Securities that cannot be
valued by these methods, and all other assets, are valued in good faith at fair
value using methods we have  determined  under the general  supervision  of the
Board of Directors.

For additional information  on how  securities  are valued,  see VALUATION OF
SECURITIES in the Fund's Statement of Additional Information.

Dividends and Distributions

The Fund pays net  investment  income  dividends  yearly.  Any net capital gain
distribution  usually  occurs  within 60 days of the July 31  fiscal  year end,
which  would be  somewhere  around  the end of  September.  The Fund  will make
additional payments to shareholders,  if necessary,  to avoid the imposition of
any federal income or excise tax.

We  will   automatically   reinvest  all  income  dividends  and  capital  gain
distributions  in the Fund unless you instruct us differently.  The share price
will be the NAV of the Fund shares computed on the ex-dividend date. Any income
dividends  or capital gain  distributions  paid by the Fund will reduce the NAV
per share by the amount of the dividend or  distribution.  You should  consider
carefully  the  effects of  purchasing  shares of the Fund  shortly  before any
dividend or distribution. Although in effect this would be a return of capital,
some or all of these dividends and distributions are subject to taxes.

                                     14
<PAGE>

We will invest any  dividend  or  distribution  payment  returned to us in your
account at the  then-current NAV per share.  Dividend and  distribution  checks
become  void six months  from the date on the  check.  The amount of the voided
check will be invested in your account at the then-current NAV per share.

Federal Taxes

This tax  information  is quite  general and refers to the  federal  income tax
provisions in effect as of the date of this Prospectus.  Note that the Taxpayer
Relief  Act  of  1997  and  the  technical   provisions   adopted  by  the  IRS
Restructuring  and Reform Act of 1998 may  affect the status and  treatment  of
certain  distributions   shareholders  receive  from  the  Fund.  Because  each
investor's tax circumstances are unique and because the tax laws are subject to
change, we recommend that you consult your tax adviser about your investment.

SHAREHOLDER - Dividends from taxable net investment income and distributions of
net  short-term  capital gains are taxable to you as ordinary  income,  whether
received  in cash or  reinvested  in  additional  shares.  A  portion  of these
dividends  may qualify for the 70%  dividends-received  deduction  available to
corporations.

Regardless  of the length of time you have held the Fund shares,  distributions
of net long-term  capital gains are taxable as long-term  capital gains whether
received in cash or reinvested in additional shares. 

WITHHOLDING  - Federal law  requires the Fund to withhold and remit to the U.S.
Treasury a portion of the income dividends and capital gain  distributions  and
proceeds of redemptions paid to any non-corporate shareholder who:

*   fails to furnish the Fund with a correct tax identification number,
*   underreports dividend or interest income, or
*   fails to certify that he or she is not subject to withholding.

To avoid this withholding requirement, you must certify on your application, or
on a separate  Form W-9 supplied by the Fund's  transfer  agent,  that your tax
identification  number is correct and you are not  currently  subject to backup
withholding.

REPORTING - The Fund will report information to you annually concerning the tax
status of dividends and distributions for federal income tax purposes.

                               15
<PAGE>

Year 2000

Like other organizations around the world, the Fund could be adversely affected
if the computer systems used by the Fund, its service  providers,  or companies
in which the Fund invests do not  properly  process and  calculate  information
that relates to dates beginning on January 1, 2000, and beyond.  This situation
may occur because for many years computer  programmers  used only two digits to
describe  years,  such as 98 for 1998. A program written in this manner may not
work when it encounters the year 00. To confront this situation, USAA companies
have spent much effort and money;  and we expect to have our systems  ready for
the Year 2000 by mid-1999. In addition, we are actively assessing the Year 2000
readiness of our service providers, partners, and companies in whose securities
we invest.  It is not possible for us to say that you will experience no effect
from this situation,  but we can say that we are making a large effort to avoid
any ill effects upon our shareholders.

We do believe you are entitled to know with certainty that we will stand behind
your share balance as of the close of business in 1999. When the market reopens
in 2000,  should any computer problem cause a change in the number of shares in
your account, we will return your account to its proper share balance.

                                       16
<PAGE>

                                   APPENDIX A

USAA Family of No-Load Mutual Funds

The USAA Family of No-Load Mutual Funds includes a variety of Funds,  each with
different objectives and policies. In combination,  these Funds are designed to
provide you with the opportunity to formulate your own investment program.  You
may  exchange  any shares you hold in any one USAA Fund for shares in any other
USAA Fund. For more complete  information  about other Funds in the USAA Family
of Funds,  including  charges and expenses,  call us for a Prospectus.  Read it
carefully before you invest or send money.

    FUND TYPE/NAME              VOLATILITY
================================================
CAPITAL APPRECIATION
- ------------------------------------------------
  Aggressive Growth            Very high
  Emerging Markets1            Very high
  First Start Growth           Moderate to high
  Gold1                        Very high
  Growth                       Moderate to high
  Growth & Income              Moderate
  International1               Moderate to high
  S&P 500 Index2               Moderate
  Science & Technology         Very high
  Small Cap Stock              Very high
  World Growth1                Moderate to high
- ------------------------------------------------
ASSET ALLOCATION
- ------------------------------------------------
  Balanced Strategy1           Moderate
  Cornerstone Strategy1        Moderate
  Growth and Tax Strategy      Moderate
  Growth Strategy1             Moderate to high
  Income Strategy              Low to moderate
- -----------------------------------------------
INCOME-TAXABLE
- -----------------------------------------------
  GNMA                         Low to moderate
  High-Yield Opportunities     High
  Income                       Moderate
  Income Stock                 Moderate
  Intermediate-Term Bond       Low to moderate
  Short-Term Bond              Low
- -----------------------------------------------
INCOME-TAX EXEMPT
- -----------------------------------------------
  Long-Term3                   Moderate
  Intermediate-Term3           Low to moderate
  Short-Term3                  Low
  State Bond/Income3,4         Moderate
- -----------------------------------------------
MONEY MARKET
- -----------------------------------------------
  Money Market5                Very low
  Tax Exempt Money Market3,5   Very low
  Treasury Money Market Trust5 Very low
  State Money Market3,4,5      Very low
===============================================

1 FOREIGN   INVESTING  IS  SUBJECT  TO  ADDITIONAL   RISKS,  SUCH  AS  CURRENCY
  FLUCTUATIONS, MARKET ILLIQUIDITY, AND POLITICAL INSTABILITY.

2 S&P(R)  IS A  TRADEMARK  OF THE  MCGRAW-HILL  COMPANIES,  INC.,  AND HAS BEEN
  LICENSED FOR USE. THE PRODUCT IS NoT SPONSORED,  SOLD OR PROMOTED BY STANDARD
  &  POOR'S,  AND  STANDARD  & POOR'S  MAKES NO  REPRESENTATION  REGARDING  THE
  ADVISABILITY OF INVESTING IN THE PRODUCT.

3 SOME INCOME MAY BE SUBJECT TO STATE OR LOCAL TAXES.

4 CALIFORNIA,  FLORIDA, NEW YORK, TEXAS, AND VIRGINIA FUNDS ARE OFFERED ONLY TO
  RESIDENTS OF THOSE STATES.

5 AN INVESTMENT IN A MONEY MARKET FUND IS NOT INSURED OR GUARANTEED BY THE FDIC
  OR ANY OTHER GOVERNMENT AGENCY. ALTHOUGH THE FUND SEEKS TO PRESERVE THE VALUE
  OF YOUR INVESTMENT AT $1 PER SHARE, IT IS POSSIBLE TO LOSE MONEY BY INVESTING
  IN THE FUND.

                                      17
<PAGE>

                                     NOTES

<PAGE>

                                     NOTES

<PAGE>

If you would like more information about the Fund, you may call  1-800-531-8181
to request a free copy of the Fund's Statement of Additional  Information (SAI)
or to ask  other  questions  about the Fund.  The SAI has been  filed  with the
Securities  and  Exchange  Commission  (SEC)  and  is  legally  a  part  of the
Prospectus.

To view these documents,  along with other related documents, you can visit the
SEC's  Internet  web  site  (http://www.sec.gov)  or  the  Commission's  Public
Reference Room in Washington,  D.C.  Information on the operation of the public
reference room can be obtained by calling 1-800-SEC-0330.  Additionally, copies
of this  information  can be obtained,  for a  duplicating  fee, by writing the
Public Reference Section of the Commission, Washington, D.C. 20549-6009.

                Investment Adviser, Underwriter and Distributor
                       USAA Investment Management Company
                            9800 Fredericksburg Road
                            San Antonio, Texas 78288
            ----------------------------------------------------------
               Transfer Agent                         Custodian
     USAA Shareholder Account Services State   Street Bank and Trust Company
           9800 Fredericksburg Road                 P.O. Box 1713
          San Antonio, Texas 78288             Boston, Massachusetts 02105
            ----------------------------------------------------------

                           Telephone Assistance Hours
                         Call toll free - Central Time
                     Monday - Friday 7:30 a.m. to 8:00 p.m.
                        Saturdays 8:30 a.m. to 5:00 p.m.
            ---------------------------------------------------------

                   For Additional Information on Mutual Funds
                   1-800-531-8181, (in San Antonio) 456-7211
                For account servicing, exchanges, or redemptions
                   1-800-531-8448, (in San Antonio) 456-7202
            ---------------------------------------------------------
                       Recorded Mutual Fund Price Quotes
                        24-Hour Service (from any phone)
                   1-800-531-8066, (in San Antonio) 498-8066
            ---------------------------------------------------------
                            Mutual Fund TouchLine (sm)
                          (from Touchtone phones only)
              For account balance, last transaction, or fund prices
                     1-800-531-8777, (in San Antonio) 498-8777 

                   Investment Company Act File No. 811-2429

                                      20
<PAGE>

                                     Part B

                  Statement of Additional Information for the

   
                          Intermediate-Term Bond Fund,
                         High-Yield Opportunities Fund,
                            and Small Cap Stock Fund
    

                               is included herein

                 Not included in this Post-Effective Amendment
               is the Statement of Additional Information for the

   
           Aggressive Growth Fund, Growth Fund, Growth & Income Fund,
             Income Stock Fund, Income Fund, Short-Term Bond Fund,
                 Money Market Fund, Science & Technology Fund,
                First Start Growth Fund, and S&P 500 Index Fund
    
<PAGE>

USAA       USAA                                        STATEMENT OF
EAGLE      MUTUAL                                      ADDITIONAL INFORMATION
LOGO       FUND, INC.                                  August 2, 1999

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

                             USAA MUTUAL FUND, INC.

          (Intermediate-Term Bond Fund, High-Yield Opportunities Fund,
                              and Small Cap Stock Fund)


USAA MUTUAL  FUND,  INC.  (the  Company)  is a  registered  investment  company
offering shares of thirteen no-load mutual funds,  three of which are described
in this Statement of Additional  Information (SAI): the Intermediate-Term  Bond
Fund, High-Yield Opportunities Fund and Small Cap Stock Fund (collectively, the
Funds).  Each Fund is  classified  as  diversified  and has its own  investment
objectives designed to meet different investment goals.

You may obtain a free copy of a Prospectus  dated August 2, 1999, for each Fund
by writing to USAA Mutual Fund, Inc., 9800 Fredericksburg Road, San Antonio, TX
78288,  or by calling toll free  1-800-531-8181.  The  Prospectus  provides the
basic  information you should know before  investing in the Funds.  This SAI is
not a Prospectus and contains information in addition to and more detailed than
that set forth in each  Fund's  Prospectus.  It is intended to provide you with
additional  information  regarding the activities and operations of the Company
and the Funds and should be read in conjunction with each Fund's Prospectus.

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

                               TABLE OF CONTENTS

        PAGE

           2   Valuation of Securities
           2   Conditions of Purchase and Redemption
           3   Additional Information Regarding Redemption of Shares
           3   Investment Plans
           4   Investment Policies
          11   Investment Restrictions
          12   Portfolio Transactions
          13   Description of Shares
          14   Tax Considerations
          14   Directors and Officers of the Company
          17   The Company's Manager
          18   General Information
          19   Calculation of Performance Data
          19   Appendix A - Long-Term and Short-Term Debt Ratings
          24   Appendix B - Comparison of Portfolio Performance
          26   Appendix C - Dollar-Cost Averaging

<PAGE>

                            VALUATION OF SECURITIES

Shares of each Fund are offered on a  continuing,  best-efforts  basis  through
USAA Investment  Management  Company (IMCO or the Manager).  The offering price
for  shares of each Fund is equal to the  current  net  asset  value  (NAV) per
share.  The NAV per share of each Fund is calculated by adding the value of all
its portfolio  securities  and other assets,  deducting  its  liabilities,  and
dividing by the number of shares outstanding.

     A Fund's NAV per share is  calculated  each day,  Monday  through  Friday,
except  on days the New York  Stock  Exchange  (NYSE)  is  closed.  The NYSE is
currently  scheduled to be closed on New Year's Day,  Martin  Luther King,  Jr.
Day, Presidents' Day, Good Friday,  Memorial Day,  Independence Day, Labor Day,
Thanksgiving,  and Christmas,  and on the preceding Friday or subsequent Monday
when one of these holidays falls on a Saturday or Sunday, respectively.

     The value of the  securities  of each Fund is determined by one or more of
the following methods:

 (1) Portfolio  securities,  except as otherwise  noted,  traded primarily on a
     domestic  securities  exchange  are valued at the last sales price on that
     exchange.  Portfolio  securities  traded  primarily on foreign  securities
     exchanges are generally valued at the closing values of such securities on
     the exchange where primarily traded.  If no sale is reported,  the average
     of the bid and asked prices is generally  used depending upon local custom
     or regulation.

 (2) Over-the-counter  securities are priced at the last sales price or, if not
     available,  at the average of the bid and asked prices at the time trading
     closes on the NYSE.

 (3) Debt securities purchased with maturities of 60 days or less are stated at
     amortized cost, which approximates market value. Repurchase agreements are
     valued at cost.

 (4) Other debt securities may be valued each business day by a pricing service
     (the  Service)  approved by the Board of  Directors.  The Service uses the
     mean between  quoted bid and asked prices or the last sales price to price
     securities  when,  in the  Service's  judgment,  these  prices are readily
     available and are  representative  of the securities'  market values.  For
     many  securities,  such  prices are not  readily  available.  The  Service
     generally   prices  those   securities  based  on  methods  which  include
     consideration  of yields or prices of securities  of  comparable  quality,
     coupon,  maturity  and type,  indications  as to values  from  dealers  in
     securities, and general market conditions.

 (5) Securities  that cannot be valued by the methods set forth above,  and all
     other  assets,  are  valued  in good  faith at fair  value  using  methods
     determined  by the Manager under the general  supervision  of the Board of
     Directors.

     Securities  trading in various foreign markets may take place on days when
the NYSE is closed.  Further, when the NYSE is open, the foreign markets may be
closed.  Therefore,  the  calculation of a Fund's NAV may not take place at the
same time the prices of certain  securities held by a Fund are  determined.  In
most cases,  events  affecting  the values of portfolio  securities  that occur
between the time their prices are determined and the close of normal trading on
the NYSE on a day a Fund's NAV is calculated  will not be reflected in a Fund's
NAV.  If,  however,  the  Manager  determines  that a  particular  event  would
materially affect a Fund's NAV, then the Mangaer, under the general supervision
of the Board of Directors,  will use all  relevant,  available  information  to
determine a fair value for the affected portfolio securities.

                     CONDITIONS OF PURCHASE AND REDEMPTION

NONPAYMENT

If any order to purchase shares is canceled due to nonpayment or if the Company
does not receive good funds either by check or electronic funds transfer,  USAA
Shareholder  Account Services (Transfer Agent) will treat the cancellation as a
redemption of shares  purchased,  and you will be responsible for any resulting
loss  incurred  by the  Fund  or the  Manager.  If you are a  shareholder,  the
Transfer Agent can redeem shares from any of your  account(s) as  reimbursement
for all losses.  In addition,  you may be prohibited or restricted  from making
future  purchases in any of the USAA Family of Funds.  A $15 fee is charged for
all returned items, including checks and electronic funds transfers.

TRANSFER OF SHARES

You may transfer Fund shares to another person by sending written  instructions
to the Transfer  Agent.  The account must be clearly  identified,  and you must
include  the  number  of  shares  to be  transferred,  the  signatures  of  all
registered owners, and all stock certificates, if any, which are the subject of
transfer.  You also need to send written  instructions signed by all registered
owners and supporting documents to change

                                   2
<PAGE>

an account registration due to events such as divorce, marriage, or  death.  If
a  new  account  needs to be  established,  you  must  complete  and  return an
application to the Transfer Agent.

             ADDITIONAL INFORMATION REGARDING REDEMPTION OF SHARES

The value of your investment at the time of redemption may be more or less than
the cost at  purchase,  depending on the value of the  securities  held in each
Fund's  portfolio.  Requests  for  redemption  that are  subject to any special
conditions  or which  specify an effective  date other than as provided  herein
cannot be accepted.  A gain or loss for tax  purposes  may be  realized  on the
sale of shares, depending upon the price when redeemed.

     The Board of  Directors  may cause the  redemption  of an  account  with a
balance  of less  than 10  shares  of the Fund  provided  (1) the  value of the
account has been  reduced,  for reasons  other than  market  action,  below the
minimum initial investment in such Fund at the time of the establishment of the
account,  (2) the account has remained  below the minimum level for six months,
and (3) 60 days' prior written notice of the proposed  redemption has been sent
to you.  Shares will be redeemed at the NAV on the date fixed for redemption by
the Board of Directors.  Prompt payment will be made by mail to your last known
address.

     The  Company  reserves  the right to suspend  the right of  redemption  or
postpone  the date of  payment  (1) for any  periods  during  which the NYSE is
closed,  (2) when  trading in the  markets  the  Company  normally  utilizes is
restricted, or an emergency exists as determined by the Securities and Exchange
Commission (SEC) so that disposal of the Company's investments or determination
of its net asset  value is not  reasonably  practicable,  or (3) for such other
periods  as the  SEC by  order  may  permit  for  protection  of the  Company's
shareholders.

     For the mutual  protection of the investor and the Funds,  the Company may
require a signature  guarantee.  If  required,  EACH  signature  on the account
registration must be guaranteed.  Signature guarantees are acceptable from FDIC
member  banks,  brokers,  dealers,   municipal  securities  dealers,  municipal
securities  brokers,   government  securities  dealers,  government  securities
brokers,  credit unions,  national securities exchanges,  registered securities
associations,   clearing  agencies,  and  savings  associations.   A  signature
guarantee for active duty military  personnel  stationed abroad may be provided
by an officer of the United States Embassy or Consulate, a staff officer of the
Judge Advocate General, or an individual's commanding officer.

                                INVESTMENT PLANS

The Company makes available the following  investment  plans to shareholders of
all the  Funds.  At the time you  sign up for any of the  following  investment
plans that utilize the electronic funds transfer  service,  you will choose the
day of the month  (the  effective  date) on which you would  like to  regularly
purchase  shares.  When this day falls on a weekend or holiday,  the electronic
transfer will take place on the last  business day before the  effective  date.
You may terminate  your  participation  in a plan at any time.  Please call the
Manager for details and necessary forms or applications.

AUTOMATIC PURCHASE OF SHARES

INVESTART(R)  - A no  initial  investment  purchase  plan.  With  this plan the
regular  minimum  initial  investment  amount  is  waived  if you make  monthly
additions of at least $50 through  electronic funds transfer from a checking or
savings account.

INVESTRONIC(R) - The regular purchase of additional  shares through  electronic
funds transfer from a checking or savings account.  You may invest as little as
$50 per month.

DIRECT PURCHASE  SERVICE - The periodic  purchase of shares through  electronic
funds transfer a non-governmental employer, an income-producing  investment, or
an account with a participating financial institution.

DIRECT DEPOSIT PROGRAM - The monthly  transfer of certain  federal  benefits to
directly  purchase  shares of a USAA mutual  fund.  Eligible  federal  benefits
include:  Social Security,  Supplemental Security Income, Veterans Compensation
and Pension,  Civil Service  Retirement  Annuity,  and Civil  Service  Survivor
Annuity.

GOVERNMENT  ALLOTMENT - The  transfer of  military  pay by the U.S.  Government
Finance Center for the purchase of USAA mutual fund shares.

AUTOMATIC  PURCHASE  PLAN - The  periodic  transfer  of funds from a USAA money
market fund to purchase  shares in another  non-money  market USAA mutual fund.
There is a minimum investment  required for this program of $5,000 in the money
market fund, with a monthly transaction minimum of $50.

                                     3
<PAGE>

BUY/SELL  SERVICE - The  intermittent  purchase or redemption of shares through
electronic  funds  transfer to or from a checking or savings  account.  You may
initiate a "buy" or "sell" whenever you choose.

DIRECTED  DIVIDENDS  - If you own  shares  in more than one of the Funds in the
USAA  Family of Funds,  you may  direct  that  dividends  and/or  capital  gain
distributions  earned in one Fund be used to purchase shares  automatically  in
another fund.

     Participation  in these  automatic  purchase plans allows you to engage in
dollar-cost  averaging.  For additional  information concerning the benefits of
dollar-cost averaging, see APPENDIX C.

SYSTEMATIC WITHDRAWAL PLAN

If you own shares having a NAV of $5,000 or more in a single investment account
(accounts in different  Funds cannot be aggregated for this  purpose),  you may
request  that enough  shares to produce a fixed  amount of money be  liquidated
from the account monthly or quarterly. The amount of each withdrawal must be at
least $50. Using the electronic funds transfer service,  you may choose to have
withdrawals   electronically   deposited  at  their  bank  or  other  financial
institution. You may also elect to have checks mailed to a designated address.

     This plan may be initiated by depositing shares worth at least $5,000 with
the Transfer Agent and by completing a Systematic  Withdrawal Plan application,
which may be requested from the Manager. You may terminate participation in the
plan at any time.  You are not charged  for  withdrawals  under the  Systematic
Withdrawal  Plan. The Company will not bear any expenses in  administering  the
plan  beyond the  regular  transfer  agent and  custodian  costs of issuing and
redeeming   shares.   The  Manager  will  bear  any   additional   expenses  of
administering the plan.

     Withdrawals  will be made by redeeming full and  fractional  shares on the
date you select at the time the plan is established.  Withdrawal  payments made
under this plan may exceed  dividends  and  distributions  and, to this extent,
will  involve the use of  principal  and could  reduce the dollar value of your
investment  and  eventually  exhaust the  account.  Reinvesting  dividends  and
distributions  helps  replenish  the  account.  Because  share  values  and net
investment income can fluctuate, you should not expect withdrawals to be offset
by rising income or share value gains.

     Each  redemption  of shares  may  result in a gain or loss,  which must be
reported  on your  income tax  return.  Therefore,  you should keep an accurate
record of any gain or loss on each withdrawal.

TAX-DEFERRED RETIREMENT PLANS

Federal  taxes on current  income may be  deferred  if you  qualify for certain
types  of  retirement  programs.  For  your  convenience,  the  Manager  offers
403(b)(7)  accounts  and  various  forms  of  IRAs.  You  may  make  additional
investments  in one or any  combination  of  the  portfolios  described  in the
Prospectus of each Fund of USAA Mutual Fund, Inc.
and USAA Investment Trust (not available in the Growth and Tax Strategy Fund).

     Retirement plan applications for the IRA and 403(b)(7)  programs should be
sent directly to USAA Shareholder Account Services,  9800 Fredericksburg  Road,
San Antonio,  TX 78288. USAA Federal Savings Bank serves as Custodian for these
tax-deferred retirement plans under the programs made available by the Manager.
Applications  for  these  retirement  plans  received  by the  Manager  will be
forwarded to the Custodian for acceptance.

     An administrative  fee of $20 is deducted from the money sent to you after
closing an account.  Exceptions to the fee are:  partial  distributions,  total
transfer within USAA, and distributions due to disability or death. This charge
is  subject  to change as  provided  in the  various  agreements.  There may be
additional charges, as mutually agreed upon between you and the Custodian,  for
further services requested of the Custodian.

     Each employer or individual establishing a tax-deferred retirement plan is
advised to consult with a tax adviser  before  establishing  the plan.  You may
obtain detailed information about the plans from the Manager.

                              INVESTMENT POLICIES

The  sections  captioned  WHAT IS THE  FUND'S  INVESTMENT  OBJECTIVE  AND  MAIN
STRATEGY?   and  FUND  INVESTMENTS  in  each  Fund's  Prospectus  describe  the
investment objective and the investment policies applicable to each Fund. There
can, of course,  be no  assurance  that each Fund will  achieve its  investment
objective. Each Fund's investment objective is not a fundamental policy and may
be  changed   upon  notice  to,  but  without  the   approval  of,  the  Fund's
shareholders. If there is a change in a Fund's investment objective, the Fund's
shareholders should consider whether the Fund remains an appropriate investment
in light of their  then-current  needs. The following is provided as additional
information.

                                  4
<PAGE>

SECTION 4(2) COMMERCIAL PAPER AND RULE 144A SECURITIES

Each Fund may invest in  commercial  paper  issued in reliance on the  "private
placement"  exemption  from  registration  afforded  by  Section  4(2)  of  the
Securities Act of 1933 (Section 4(2) Commercial Paper). Section 4(2) Commercial
Paper is  restricted  as to  disposition  under the  federal  securities  laws;
therefore,  any resale of Section 4(2)  Commercial  Paper must be effected in a
transaction  exempt  from  registration under the  Securities Act of 1933 (1933
Act).  Section 4(2)  Commercial  Paper  is  normally resold to other  investors
through or with the assistance of the  issuer or investment  dealers who make a
market in Section 4(2) Commercial Paper, thus providing liquidity.

     Each Fund may also purchase  restricted  securities eligible for resale to
"qualified institutional buyers" pursuant to Rule 144A under the 1933 Act (Rule
144A  Securities).  Rule 144A  provides a  non-exclusive  safe  harbor from the
registration  requirements of the 1933 Act for resales of certain securities to
institutional investors.

MUNICIPAL LEASE OBLIGATIONS

The  Intermediate-Term  Bond  Fund and the  High-Yield  Opportunities  Fund may
invest in municipal lease obligations and certificates of participation in such
obligations  (collectively,  lease  obligations).  A lease  obligation does not
constitute   a  general   obligation   of  the   municipality   for  which  the
municipality's  taxing  power is  pledged,  although  the lease  obligation  is
ordinarily backed by the municipality's covenant to budget for the payments due
under the lease obligation.

     Certain  lease  obligations  contain   "non-appropriation"  clauses  which
provide  that the  municipality  has no  obligation  to make  lease  obligation
payments in future  years unless  money is  appropriated  for such purpose on a
yearly basis. Although "non-appropriation" lease obligations are secured by the
leased property,  disposition of the property in the event of foreclosure might
prove  difficult.  In  evaluating  a  potential  investment  in  such  a  lease
obligation,  the Manager will consider:  (1) the credit quality of the obligor,
(2) whether the underlying  property is essential to a  governmental  function,
and (3) whether the lease obligation contains covenants prohibiting the obligor
from substituting  similar property if the obligor fails to make appropriations
for the lease obligation.

LIQUIDITY DETERMINATIONS

The Board of Directors has established  guidelines  pursuant to which Municipal
Lease  Obligations,  Section 4(2) Commercial Paper,  Rule 144A Securities,  and
certain  restricted debt securities  that are subject to  unconditional  put or
demand  features  exercisable  within seven days  (Restricted Put Bonds) may be
determined  to be  liquid  for  purposes  of  complying  with  SEC  limitations
applicable to each Fund's  investments in illiquid  securities.  In determining
the liquidity of Municipal Lease Obligations, Section 4(2) Commercial Paper and
Rule 144A Securities,  the Manager will consider the following  factors,  among
others,  established by the Board of Directors: (1) the frequency of trades and
quotes for the security,  (2) the number of dealers willing to purchase or sell
the  security  and  the  number  of  other  potential  purchasers,  (3)  dealer
undertakings  to make a  market  in the  security,  and (4) the  nature  of the
security and the nature of the marketplace trades, including the time needed to
dispose of the security,  the method of soliciting offers, and the mechanics of
transfer.  Additional  factors  considered  by the Manager in  determining  the
liquidity of a municipal lease obligation are: (1) whether the lease obligation
is of a size that will be attractive to  institutional  investors,  (2) whether
the lease  obligation  contains a  non-appropriation  clause and the likelihood
that the  obligor  will fail to make an  appropriation  therefor,  and (3) such
other   factors  as  the  Manager  may   determine   to  be  relevant  to  such
determination.  In  determining  the  liquidity of  Restricted  Put Bonds,  the
Manager  will  evaluate  the credit  quality  of the party  (the Put  Provider)
issuing (or unconditionally  guaranteeing performance on) the unconditional put
or demand  feature of the Restricted Put Bond. In evaluating the credit quality
of the Put  Provider,  the Manager  will  consider  all  factors  that it deems
indicative  of the capacity of the Put Provider to meet its  obligations  under
the Restricted  Put Bond based upon a review of the Put Provider's  outstanding
debt and financial statements and general economic conditions.

     Certain  foreign  securities  (including  Eurodollar  obligations)  may be
eligible  for resale  pursuant  to Rule 144A in the United  States and may also
trade without  restriction in one or more foreign markets.  Such securities may
be determined to be liquid based upon these foreign  markets  without regard to
their  eligibility  for resale  pursuant  to Rule 144A.  In such  cases,  these
securities  will not be treated as Rule 144A  Securities  for  purposes  of the
liquidity guidelines established by the Board of Directors.

                                      5
<PAGE>
CALCULATION OF PORTFOLIO WEIGHTED AVERAGE MATURITY

Weighted  average  maturity  is  derived  by  multiplying  the  value  of  each
investment by the number of days remaining to its maturity,  adding the results
of these  calculations,  and then dividing the total by the value of the Fund's
portfolio.  An obligation's  maturity is typically determined on a stated final
maturity basis, although there are some exceptions to this rule.

     With respect to obligations  held by the Funds, if it is probable that the
issuer of an instrument  will take advantage of a  maturity-shortening  device,
such as a call,  refunding,  or  redemption  provision,  the date on which  the
instrument will probably be called,  refunded, or redeemed may be considered to
be its maturity date. Also, the maturities of mortgage-backed  securities, some
asset-backed  securities,  and securities  subject to sinking fund arrangements
are determined on a weighted average life basis,  which is the average time for
principal to be repaid. For mortgage-backed  and some asset-backed  securities,
this average time is  calculated by assuming a constant  prepayment  rate (CPR)
for the life of the  mortgages or assets  backing the  security.  The CPR for a
security can vary depending  upon the level and  volatility of interest  rates.
This,  in turn,  can affect the  weighted  average  life of the  security.  The
weighted  average lives of these  securities  will be shorter than their stated
final maturities.  In addition, for purposes of the Fund's investment policies,
an  instrument  will be treated as having a  maturity  earlier  than its stated
maturity date if the instrument  has technical  features such as puts or demand
features  that in the  judgment of the Manager,  will result in the  instrument
being valued in the market as though it has the earlier maturity.

FOREIGN SECURITIES 

The  High-Yield  Opportunities  Fund and Small Cap Stock Fund may invest  their
assets in foreign  securities  purchased  in either  foreign  or U.S.  markets,
including  American  Depositary  Recepts (ADRs) and Global Depositary  Receipts
(GDRs).  These  foreign  holdings  may  include  securities  issued in emerging
markets as well as  securities  issued in  established  markets.  Investing  in
foreign  securities poses unique risks:  currency  exchange rate  fluctuations;
foreign  market  illiquidity;  increased  price  volatility;  exchange  control
regulations;  foreign ownership limits;  different accounting,  reporting,  and
disclosure requirements;  and difficulties in obtaining legal judgments. In the
past,  equity and debt  instruments of foreign  markets have been more volatile
than equity and debt instruments of U.S. securities markets.

FORWARD CURRENCY CONTRACTS

The  High-Yield  Opportunities  Fund and Small Cap  Stock  Fund may enter  into
forward currency contracts in order to protect against uncertainty in the level
of future foreign exchange rates.

     A forward  contract  involves an  agreement to purchase or sell a specific
currency at a specified  future date or over a specified time period at a price
set at the time of the contract.  These  contracts are usually traded  directly
between currency traders (usually large commercial  banks) and their customers.
A forward contract  generally has no deposit  requirements,  and no commissions
are charged.

     The  Funds  may  enter  into   forward   currency   contracts   under  two
circumstances.  First, when the Funds enter into a contract for the purchase or
sale of a security  denominated in a foreign  currency,  it may desire to "lock
in" the U.S.  dollar price of the security until  settlement.  By entering into
such a  contract,  the  Funds  will be able to  protect  themselves  against  a
possible loss resulting from an adverse change in the relationship  between the
U.S. dollar and the foreign currency from the date the security is purchased or
sold to the date on which payment is made or received.  Second, when management
of the Funds  believe that the currency of a specific  country may  deteriorate
relative to the U.S. dollar,  it may enter into a forward contract to sell that
currency.  The Funds may not hedge with respect to a particular currency for an
amount  greater  than the  aggregate  market value  (determined  at the time of
making any sale of forward  currency) of the  securities  held in its portfolio
denominated  or  quoted  in, or  bearing a  substantial  correlation  to,  such
currency.

     The use of forward contracts  involves certain risks. The precise matching
of contract amounts and the value of securities  involved generally will not be
possible  since the future value of such  securities  in  currencies  more than
likely will change  between the date the  contract is entered into and the date
it matures. The projection of short-term currency market movements is extremely
difficult  and  successful  execution  of  a  short-term  hedging  strategy  is
uncertain.  Under  normal  circumstances,  consideration  of the  prospect  for
currency  parities  will  be  incorporated  into  the  longer  term  investment
strategies.  The  Manager  believes  it is  important,  however,  to  have  the
flexibility  to enter into such  contracts when it determines it is in the best
interest of the Funds to do so. It is  impossible  to forecast  what the market
value  of  portfolio  securities  will  be at  the  expiration  of a  contract.
Accordingly,  it may be necessary for the Funds to purchase additional currency
(and bear the expense of such  purchase) if the market value of the security is
less than the amount of currency  the Funds are  obligated  to deliver and if a
decision  is made to sell the  security  and
 
                                      6
<PAGE>

make delivery of the currency.  Conversely, it may be necessary to sell some of
the  foreign  currency  received on the sale of the  portfolio  security if its
market value exceeds the amount of currency the Funds are obligated to deliver.

     The Funds are not required to enter into such transactions and will not do
so unless deemed appropriate by the Manager.

     Although  the Funds  value its assets each  business  day in terms of U.S.
dollars, it does not intend to convert its foreign currencies into U.S. dollars
on a daily basis.  It will do so from time to time,  and you should be aware of
currency  conversion  costs.  Although foreign exchange dealers do not charge a
fee for conversion,  they do realize a profit based on the difference  (spread)
between  the prices at which they are buying and  selling  various  currencies.
Thus,  a dealer may offer to sell a foreign  currency to the Funds at one rate,
while offering a lesser rate of exchange should the Funds desire to resell that
currency to the dealer.

INVESTMENTS IN REAL ESTATE INVESTMENT TRUSTS (REITS)

Because  the  High-Yield  Opportunities  Fund and the Small Cap Stock  Fund may
invest their assets in equity  securities of REITs, the Funds may be subject to
certain  risks  associated  with  direct investments in REITs. In addition, the
High-Yield  Opportunities Fund and the Intermediate-Term  Bond Fund may  invest
their assets in debt securities of REITs,  and, therefore,  may be  subject  to
certain other risks, such as credit  risk, associated  with  investment  in the
debt  securities  of  REITs.  REITs may be  affected by changes in the value of
their   underlying   properties  and  by  defaults  by  borrowers  or  tenants.
Furthermore, REITs are dependent upon specialized management  skills  of  their
managers  and   may   have   limited    geographic  diversification,   thereby,
subjecting  them to risks  inherent in  financing a limited number of projects.
REITs  depend  generally  on  their ability  to  generate  cash  flow  to  make
distributions  to    shareholders,  and  certain  REITs  have  self-liquidation
provisions  by  which  mortgages  held may be paid in full and distributions of
capital returns may be made at any time.

PREFERRED STOCKS

Stocks represent shares of ownership in a company.  Generally,  preferred stock
has a specified  dividend and ranks after bonds and before common stocks in its
claim on income for  dividend  payments  and on assets  should  the  company be
liquidated.  After other claims are satisfied,  common stockholders participate
in company profits on a pro-rata basis; profits may be paid out in dividends or
reinvested in the company to help it grow.  Increases and decreases in earnings
are usually  reflected in a company's stock price,  so common stocks  generally
have the greatest  appreciation  and  depreciation  potential of all  corporate
securities.  While most preferred stocks pay a dividend,  the fund may purchase
preferred  stock  where the issuer has  omitted,  or is in danger of  omitting,
payment of its dividend.  Such  investments  would be made  primarily for their
capital appreciation potential.

CONVERTIBLE SECURITIES

Convertible  securities are bonds,  preferred stocks, and other securities that
pay  interest  or  dividends  and offer the buyer the  ability to  convert  the
security  into  common  stock.  The  value of  convertible  securities  depends
partially  on  interest  rate  changes  and the credit  quality of the  issuer.
Because a convertible security affords an investor the opportunity, through its
conversion  feature,  to  participate  in  the  capital   appreciation  of  the
underlying  common stock,  the value of convertible  securities also depends on
the price of the underlying common stock.

     The  convertible  securities  in which the Funds will  invest may be rated
below  investment  grade as  determined  by  Moody's  Investors  Service,  Inc.
(Moody's) or Standard & Poor's  Ratings  Group (S&P),  or unrated but judged by
the Manager to be of comparable  quality  (commonly  called junk bonds).  For a
more complete  description of debt ratings, see APPENDIX A. Such securities are
deemed to be speculative  and involve greater risk of default due to changes in
interest rates, economic conditions,  and the issuer's  creditworthiness.  As a
result,  their  market  prices  tend  to  fluctuate  more  than  higher-quality
securities.  During periods of general  economic  downturns or rising  interest
rates, issuers of such securities may experience financial difficulties,  which
could affect their ability to make timely  interest and principal  payments.  A
Fund's  ability to timely and  accurately  value and  dispose of  lower-quality
securities  may also be affected by the absence or periodic  discontinuance  of
liquid trading markets.

HYBRID INSTRUMENTS

Hybrid instruments (a type of potentially high-risk derivative) can combine the
characteristics of securities, futures, and options. For example, the principal
amount or interest rate of a hybrid could be tied (positively or negatively) to
the price of some commodity,  currency, or securities index or another interest
rate (each a

                                  7
<PAGE>

"benchmark").  Hybrids can be used as an efficient  means of pursuing a variety
of investment goals,  including  currency  hedging,  duration  management,  and
increased  total return.  Hybrids may not bear interest or pay  dividends.  The
value of a hybrid or its interest rate may be a multiple of a benchmark and, as
a result,  may be leveraged and move (up or down) more steeply and rapidly than
the  benchmark.  These  benchmarks  may be sensitive to economic and  political
events, such as commodity shortages and currency devaluations,  which cannot be
readily foreseen by the purchaser of a hybrid.  Under certain  conditions,  the
redemption value of a hybrid could be zero. Thus, an investment in a hybrid may
entail  significant  market  risks  that  are  not  associated  with a  similar
investment  in a  traditional,  U.S.  dollar-denominated  bond that has a fixed
principal  amount  and pays a fixed  rate or  floating  rate of  interest.  The
purchase of hybrids  also  exposes the Fund to the credit risk of the issuer of
the hybrid.  These risks may cause  significant  fluctuations  in the net asset
value of the Fund.

DERIVATIVES

The  High  Yield   Opportunities  Fund  may  buy  and  sell  certain  types  of
derivatives,  such as options, futures contracts, options on futures contracts,
and swaps under  circumstances  in which such  instruments  are expected by the
Manager to aid in achieving the Fund's investment objective.  The Fund may also
purchase instruments with characteristics of both futures and securities (e.g.,
debt instruments with interest and principal  payments  determined by reference
to the  value of a  commodity  or a  currency  at a  future  time)  and  which,
therefore, possess the risks of both futures and securities investments.

     Derivatives,  such as  options,  futures  contracts,  options  on  futures
contracts,  and swaps enable the Fund to take both "short" positions (positions
which  anticipate a decline in the market value of a particular asset or index)
and "long"  positions  (positions  which  anticipate  an increase in the market
value of a particular  asset or index).  The Fund may also use strategies which
involve  simultaneous  short and long positions in response to specific  market
conditions,  such as where the Manager anticipates unusually high or low market
volatility.

     The Manager may enter into  derivative  positions  for the Fund for either
hedging or  non-hedging  purposes.  The term  hedging  is applied to  defensive
strategies  designed to protect the Fund from an expected decline in the market
value of an asset or group of assets that the Fund owns (in the case of a short
hedge) or to protect the Fund from an expected  rise in the market  value of an
asset or group of assets which it intends to acquire in the future (in the case
of a long or "anticipatory"  hedge).  Non-hedging strategies include strategies
designed to produce  incremental  income (such as the option  writing  strategy
described  below) or "speculative"  strategies,  which are undertaken to profit
from (i) an expected decline in the market value of an asset or group of assets
which the Fund does not own or (ii)  expected  increases in the market value of
an asset which it does not plan to acquire. Information about specific types of
instruments is provided below.

FUTURES CONTRACTS

Futures  contracts are publicly  traded  contracts to buy or sell an underlying
asset or group of assets,  such as a currency or an index of  securities,  at a
future time at a specified price. A contract to buy establishes a long position
while a contract to sell establishes a short position.

     The  purchase of a futures  contract on an equity  security or an index of
equity  securities  normally  enables  a buyer  to  participate  in the  market
movement of the underlying asset or index after paying a transaction charge and
posting  margin in an amount  equal to a small  percentage  of the value of the
underlying  asset or index. The Fund will initially be required to deposit with
the  Company's  custodian  or the futures  commission  merchant  effecting  the
futures  transaction an amount of "initial  margin" in cash or  securities,  as
permitted under applicable regulatory policies.

     Initial  margin  in  futures  transactions  is  different  from  margin in
securities  transactions  in that the former does not involve the  borrowing of
funds by the customer to finance the transaction. Rather, the initial margin is
like a  performance  bond or good  faith  deposit on the  contract.  Subsequent
payments (called "maintenance margin") to and from the broker will be made on a
daily basis as the price of the underlying  asset  fluctuates.  This process is
known as  "marking  to  market."  For  example,  when the Fund has taken a long
position in a futures contract and the value of the underlying asset has risen,
that position  will have  increased in value and the Fund will receive from the
broker a  maintenance  margin  payment  equal to the  increase  in value of the
underlying  asset.  Conversely,  when the Fund has taken a long  position  in a
futures contract and the value of the underlying  instrument has declined,  the
position  would be less  valuable,  and the Fund  would be  required  to make a
maintenance margin payment to the broker.

                                      8
<PAGE>

     At any time prior to  expiration  of the  futures  contract,  the Fund may
elect to close the position by taking an opposite position which will terminate
the  Fund's  position  in  the  futures  contract.  A  final  determination  of
maintenance  margin is then made,  additional cash is required to be paid by or
released to the Fund,  and the Fund  realizes a loss or a gain.  While  futures
contracts with respect to securities do provide for the delivery and acceptance
of such securities, such delivery and acceptance are seldom made.

     In transactions establishing a long position in a futures contract, assets
equal to the face value of the futures  contract will be identified by the Fund
to the Company's custodian for maintenance in a separate account to insure that
the use of such futures  contracts is unleveraged.  Similarly,  assets having a
value  equal to the  aggregate  face  value  of the  futures  contract  will be
identified  with  respect to each short  position.  The Fund will  utilize such
assets and  methods  of cover as  appropriate  under  applicable  exchange  and
regulatory policies.

OPTIONS

The Fund may use options to implement its  investment  strategy.  There are two
basic types of options:  "puts" and "calls."  Each type of option can establish
either  a long or a short  position,  depending  upon  whether  the Fund is the
purchaser  or the  writer  of the  option.  A call  option on a  security,  for
example, gives the purchaser of the option the right to buy, and the writer the
obligation  to sell,  the  underlying  asset at the  exercise  price during the
option period.  Conversely,  a put option on a security gives the purchaser the
right to sell, and the writer the  obligation to buy, the  underlying  asset at
the exercise price during the option period.

     Purchased  options  have defined  risk,  that is, the premium paid for the
option, no matter how adversely the price of the underlying asset moves,  while
affording an opportunity for gain  corresponding to the increase or decrease in
the value of the optioned asset. In general, a purchased put increases in value
as the value of the underlying security falls and a purchased call increases in
value as the value of the underlying security rises.

    The  principal  reason to write  options is to generate  extra income (the
premium paid by the buyer).  Written  options have varying  degrees of risk. An
uncovered  written call option  theoretically  carries  unlimited  risk, as the
market price of the  underlying  asset could rise far above the exercise  price
before its  expiration.  This risk is tempered when the call option is covered,
that is, when the option writer owns the  underlying  asset.  In this case, the
writer runs the risk of the lost opportunity to participate in the appreciation
in value of the asset rather than the risk of an out-of-pocket  loss. A written
put option has defined risk,  that is, the difference  between the  agreed-upon
price  that the Fund must pay to the  buyer  upon  exercise  of the put and the
value, which could be zero, of the asset at the time of exercise.

     The  obligation  of the  writer of an option  continues  until the  writer
effects a closing purchase  transaction or until the option expires.  To secure
its obligation to deliver the underlying asset in the case of a call option, or
to pay for the underlying  asset in the case of a put option,  a covered writer
is required  to deposit in escrow the  underlying  security or other  assets in
accordance with the rules of the applicable clearing corporation and exchanges.

     Among the  options  which the Fund may enter  are  options  on  securities
indices. In general, options on indices of securities are similar to options on
the securities themselves except that delivery requirements are different.  For
example,  a put option on an index of  securities  does not give the holder the
right to make actual  delivery of a basket of securities  but instead gives the
holder the right to receive  an amount of cash upon  exercise  of the option if
the value of the  underlying  index has fallen  below the exercise  price.  The
amount of cash  received  will be equal to the  difference  between the closing
price of the index and the  exercise  price of the option  expressed in dollars
times a specified  multiple.  As with options on equity securities,  or futures
contracts,  a Fund may offset its position in index options prior to expiration
by entering into a closing  transaction on an exchange or it may let the option
expire unexercised.

     A securities index assigns  relative values to the securities  included in
the  index  and the  index  options  are  based  on a broad  market  index.  In
connection  with the use of such  options,  the Fund may cover its  position by
identifying  assets  having a value  equal to the  aggregate  face value of the
option position taken.

OPTIONS ON FUTURES CONTRACTS

An option on a futures  contract  gives the purchaser the right,  in return for
the premium paid,  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) at a
specified exercise price at any time during the period of the option.

                                   9
<PAGE>

LIMITATIONS AND RISKS OF OPTIONS AND FUTURES ACTIVITY

The Fund may not establish a position in a futures contract or purchase or sell
an option on a futures  contract for other than bona fide hedging  purposes if,
immediately  thereafter,  the sum of the amount of initial margin  deposits and
premiums  required to establish  such  positions for such  nonhedging  purposes
would exceed 5% of the market value of the Fund's net assets.

     As noted  above,  the Fund  may  engage  in both  hedging  and  nonhedging
strategies.  Although  effective  hedging can  generally  capture the bulk of a
desired risk adjustment,  no hedge is completely effective.  The Fund's ability
to hedge effectively through transactions in futures and options depends on the
degree to which price movements in its holdings  correlate with price movements
of the futures and options.

Nonhedging strategies typically involve special risks. The profitability of the
Fund's  nonhedging  strategies  will  depend on the  ability of the  Manager to
analyze  both  the  applicable  derivatives  market  and  the  market  for  the
underlying  asset  or group of  assets.  Derivatives  markets  are  often  more
volatile than corresponding securities markets and a relatively small change in
the  price of the  underlying  asset or group of  assets  can have a  magnified
effect upon the price of a related derivative instrument.

     Derivatives  markets  also are often less  liquid  than the market for the
underlying asset or group of assets.  Some positions in futures and options may
be closed out only on an exchange which provides a secondary  market  therefor.
There can be no  assurance  that a liquid  secondary  market will exist for any
particular futures contract or option at any specific time. Thus, it may not be
possible to close such an option or futures  position  prior to  maturity.  The
inability  to close  options and futures  positions  also could have an adverse
impact  on the  Fund's  ability  to  effectively  carry  out  their  derivative
strategies  and might,  in some cases,  require a Fund to deposit  cash to meet
applicable margin  requirements.  The Fund will enter into an option or futures
position only if it appears to be a liquid investment.

SWAP ARRANGEMENTS

The Fund may enter into various forms of swap arrangements with  counterparties
with respect to interest rates,  currency rates or indices,  including purchase
of caps,  floors and collars as described  below.  In an interest rate swap the
Fund could agree for a specified period to pay a bank or investment  banker the
floating rate of interest on a so-called  notional  principal  amount (i.e., an
assumed  figure  selected  by the parties  for this  purpose)  in exchange  for
agreement  by the bank or  investment  banker  to pay the Fund a fixed  rate of
interest on the notional  principal  amount.  In a currency swap the Fund would
agree  with the  other  party to  exchange  cash  flows  based on the  relative
differences in values of a notional amount of two (or more)  currencies;  in an
index swap,  the Fund would agree to exchange  cash flows on a notional  amount
based on changes  in the  values of the  selected  indices.  Purchase  of a cap
entitles the purchaser to receive payments from the seller on a notional amount
to the extent that the selected  index  exceeds an agreed upon interest rate or
amount  whereas  purchase of a floor  entitles  the  purchaser  to receive such
payments to the extent the selected  index falls below an agreed upon  interest
rate or amount. A collar combines a cap and a floor.

     The Fund may enter credit protection swap arrangements  involving the sale
by the Fund of a put  option on a debt  security  which is  exercisable  by the
buyer upon certain events,  such as a default by the referenced creditor on the
underlying debt or a bankruptcy event of the creditor.

     Most swaps  entered into by the Fund will be on a net basis;  for example,
in an interest rate swap,  amounts  generated by  application of the fixed rate
and the floating rate to the notional  principal  amount would first offset one
another,  with the Fund either receiving or paying the difference  between such
amounts.  In order to be in a position to meet any  obligations  resulting from
swaps, the Fund will set up a segregated  custodial account to hold appropriate
liquid assets,  including  cash; for swaps entered into on a net basis,  assets
will be  segregated  having a daily net asset  value equal to any excess of the
Fund's  accrued  obligations  over the accrued  obligations of the other party,
while for swaps on other than a net basis  assets will be  segregated  having a
value equal to the total amount of the Fund's obligations.

     These  arrangements  will be  made  primarily  for  hedging  purposes,  to
preserve the return on an investment  or on a portion of the Fund's  portfolio.
However,  the Fund may, as noted above, enter into such arrangements for income
purposes to the extent permitted by the Commodities  Futures Trading Commission
for entities  which are not  commodity  pool  operators,  such as the Fund.  In
entering a swap  arrangement,  the Fund is dependent upon the  creditworthiness
and good faith of the  counterparty.  The Fund  attempts to reduce the risks of
nonperformance by the counterparty by dealing only with established,  reputable
institutions.  The swap market is still relatively new and emerging;  positions
in swap  arrangements  may  become  illiquid  to the  extent  that  nonstandard
arrangements  with one  counterparty  are not readily  transferable  to another
counterparty  or if a  market  for the  transfer  of swap  positions  does  not

                               10
<PAGE>

develop.  The use of interest rate swaps is a highly specialized activity which
involves  investment  techniques and risks different from those associated with
ordinary portfolio securities transactions.  If the Manager is incorrect in its
forecasts of market values,  interest rates and other applicable  factors,  the
investment  performance of the Fund would diminish  compared with what it would
have been if these investment  techniques were not used. Moreover,  even if the
Manager is correct in its forecasts, there is a risk that the swap position may
correlate imperfectly with the price of the asset or liability being hedged.

REPURCHASE AGREEMENTS

Each Fund may  invest  in  repurchase  agreements  that are  collateralized  by
obligations  issued or guaranteed as to both principal and interest by the U.S.
Government,  its agencies or  instrumentalities.  A  repurchase  agreement is a
transaction in which a security is purchased with a simultaneous  commitment to
sell it back to the seller (a commercial bank or recognized  securities dealer)
at an agreed upon price on an agreed  upon date.  This date is usually not more
than  seven  days from the date of  purchase.  The resale  price  reflects  the
purchase price plus an agreed upon market rate of interest,  which is unrelated
to the coupon rate or maturity of the purchased security. The obligation of the
seller to pay the agreed  upon  price is in effect  secured by the value of the
underlying security. In these transactions,  the securities purchased by a Fund
will have a total value  equal to or in excess of the amount of the  repurchase
obligation and will be held by the Fund's custodian until  repurchased.  If the
seller defaults and the value of the underlying security declines, the Fund may
incur a loss and may incur  expenses in selling the  collateral.  If the seller
seeks relief under the bankruptcy  laws, the  disposition of the collateral may
be delayed or limited.

TEMPORARY DEFENSIVE POLICY

Each Fund may on a temporary basis because of market,  economic,  political, or
other  conditions,  invest  up to  100%  of  its  assets  in  investment-grade,
short-term debt instruments.  Such securities may consist of obligations of the
U.S. Government,  its agencies or instrumentalities,  and repurchase agreements
secured by such  instruments;  certificates of deposit of domestic banks having
capital,  surplus,  and undivided  profits in excess of $100 million;  banker's
acceptances  of  similar  banks;  commercial  paper  and other  corporate  debt
obligations.

                            INVESTMENT RESTRICTIONS

The following investment  restrictions have been adopted by the Company for and
are  applicable  to each Fund.  These  restrictions  may not be changed for any
given  Fund  without  approval  by the  lesser of (1) 67% or more of the voting
securities present at a meeting of the Fund if more than 50% of the outstanding
voting  securities of the Fund are present or  represented by proxy or (2) more
than 50% of the Fund's outstanding voting securities.

Each Fund may not:

 (1)  With respect to 75% of its total assets,  purchase the  securities of any
      issuer (except U.S. Government Securities, as such term is defined in the
      1940 Act) if, as a result,  it would own more than 10% of the outstanding
      voting  securities  of such  issuer or it would  have more than 5% of the
      value of its total assets invested in the securities of such issuer.

 (2)  Borrow money, except for temporary or emergency purposes in an amount not
      exceeding 33 1/3% of its total  assets  (including  the amount  borrowed)
      less liabilities (other than borrowings).

 (3)  Invest 25% or more of the value of its total assets in any one  industry;
      provided,  this  limitation  does  not  apply  to  securities  issued  or
      guaranteed by the U.S. Government and its agencies or instrumentalities.

 (4)  Issue senior securities, except as permitted under the 1940 Act.

 (5)  Underwrite securities of other issuers,  except to the extent that it may
      be deemed to act as a statutory  underwriter in the  distribution  of any
      restricted securities or not readily marketable securities.

 (6)  Lend any  securities or make any loan if, as a result,  more than 33 1/3%
      of its total  assets  would be lent to other  parties,  except  that this
      limitation  does  not  apply  to  purchases  of  debt  securities  or  to
      repurchase agreements.

 (7)  Purchase  or sell  commodities,  except  that  each  Fund may  invest  in
      financial futures contracts, options thereon, and similar instruments.

 (8)  Purchase or sell real estate unless  acquired as a result of ownership of
      securities  or other  instruments,  except  that each Fund may  invest in
      securities  or other  instruments  backed by real estate or securities of
      companies  that deal in real  estate or are  engaged  in the real  estate
      business.

                                      11
<PAGE>

     With respect to each Fund's concentration policy as described above and in
its Prospectus,  the Manager uses industry classifications for industries based
on categories  established by Standard & Poor's Corporation (Standard & Poor's)
for the Standard & Poor's 500  Composite  Index,  with  certain  modifications.
Because  the Manager has  determined  that  certain  categories  within,  or in
addition  to,  those set forth by  Standard  & Poor's  have  unique  investment
characteristics,    additional    industries    are    included   as   industry
classifications.  The Manager classifies municipal obligations by projects with
similar  characteristics,  such as toll road  revenue  bonds,  housing  revenue
bonds, or higher education revenue bonds.

ADDITIONAL RESTRICTION

The  following  restriction is not considered to a be fundamental policy of the
Funds.  The  Board of Directors may change this additional restriction  without
notice to or approval by the shareholders.

     Each Fund may not  purchase  any  security  while  borrowings representing
more than 5% of the Fund's total assets are outstanding.

                              PORTFOLIO TRANSACTIONS

The Manager,  pursuant to the Advisory  Agreement dated September 21, 1990, and
subject to the general control of the Company's Board of Directors,  places all
orders for the purchase  and sale of Fund  securities.  In executing  portfolio
transactions and selecting  brokers and dealers,  it is the Company's policy to
seek the best overall terms available.  The Manager shall consider such factors
as it deems relevant,  including the breadth of the market in the security, the
financial  condition and execution  capability of the broker or dealer, and the
reasonableness of the commission,  if any, for the specific transaction or on a
continuing basis.  Securities purchased or sold in the over-the-counter  market
will be executed through  principal market makers,  except when, in the opinion
of the Manager, better prices and execution are available elsewhere.

     The Funds will have no  obligation to deal with any  particular  broker or
group  of  brokers  in the  execution  of  portfolio  transactions.  The  Funds
contemplate  that,  consistent with obtaining the best overall terms available,
brokerage  transactions  may be effected  through USAA  Brokerage  Services,  a
discount brokerage service of the Manager. The Company's Board of Directors has
adopted procedures in conformity with Rule 17e-1 under the 1940 Act designed to
ensure that all  brokerage  commissions  paid to USAA  Brokerage  Services  are
reasonable  and fair.  The  Company's  Board of Directors  has  authorized  the
Manager,  as a member  of the  Chicago  Stock  Exchange,  to  effect  portfolio
transactions  for the  Funds on such  exchange  and to retain  compensation  in
connection with such  transactions.  Any such transactions will be effected and
related compensation paid only in accordance with applicable SEC regulations.

     In the allocation of brokerage business,  preference may be given to those
broker-dealers  who  provide  statistical  research  or other  services  to the
Manager as long as there is no sacrifice in  obtaining  the best overall  terms
available.  Such research and other services may include,  for example:  advice
concerning  the  value  of  securities;   the  advisability  of  investing  in,
purchasing,  or selling  securities,  and the availability of securities or the
purchasers or sellers of securities;  analyses and reports concerning  issuers,
industries,  securities,  economic factors and trends,  portfolio strategy, and
performance  of  accounts;   and  various  functions  incidental  to  effecting
securities  transactions,  such as clearance  and  settlement.  These  research
services may also include access to research on third party data bases, such as
historical  data on  companies,  financial  statements,  earnings  history  and
estimates,  and  corporate  releases;  real-time  quotes  and  financial  news;
research on specific fixed income securities;  research on international market
news and securities; and rating services on companies and industries. In return
for such services, a Fund may pay to those brokers a higher commission than may
be charged by other brokers, provided that the Manager determines in good faith
that  such  commission  is  reasonable  in  terms  of  either  that  particular
transaction  or of the overall  responsibility  of the Manager to the Funds and
its other  clients.  The receipt of research from  broker-dealers  that execute
transactions on behalf of the Company may be useful to the Manager in rendering
investment  management  services to other clients (including  affiliates of the
Manager),  and conversely,  such research provided by  broker-dealers  who have
executed  transaction  orders on behalf of other  clients  may be useful to the
Manager in carrying out its obligations to the Company.  While such research is
available to and may be used by the Manager in providing  investment  advice to
all its clients (including affiliates of the Manager), not all of such research
may be used by the Manager for the benefit of the  Company.  Such  research and
services  will be in  addition  to and not in lieu  of  research  and  services
provided by the Manager,  and the expenses of the Manager will not  necessarily
be reduced by the  receipt of such  supplemental  research.  See THE  COMPANY'S
MANAGER.

                                      12
<PAGE>

     Securities of the same issuer may be purchased,  held, or sold at the same
time by the Company for any or all of its Funds or other  accounts or companies
for which the Manager acts as the investment adviser  (including  affiliates of
the  Manager).  On occasions  when the Manager  deems the purchase or sale of a
security to be in the best  interest of the Company,  as well as the  Manager's
other  clients,  the Manager,  to the extent  permitted by applicable  laws and
regulations,  may  aggregate  such  securities  to be sold or purchased for the
Company  with those to be sold or  purchased  for other  customers  in order to
obtain best execution and lower brokerage  commissions,  if any. In such event,
allocation  of the  securities  so purchased  or sold,  as well as the expenses
incurred  in the  transaction,  will be made by the  Manager  in the  manner it
considers to be most equitable and consistent with its fiduciary obligations to
all such customers,  including the Company.  In some instances,  this procedure
may impact the price and size of the position obtainable for the Company.

PORTFOLIO TURNOVER RATES

The rate of portfolio  turnover will not be a limiting  factor when the Manager
deems  changes in each  Fund's  portfolio  appropriate  in view of each  Fund's
investment  objective.  Although  neither Fund will purchase or 

sell securities  solely to achieve  short-term  trading profits,  each Fund may
sell  portfolio  securities  without  regard  to the  length  of  time  held if
consistent with each Fund's investment objective.  A higher degree of portfolio
activity will increase brokerage costs to a Fund.

     The  portfolio  turnover rate is computed by dividing the dollar amount of
securities  purchased or sold  (whichever  is smaller) by the average  value of
securities  owned during the year.  Short-term  investments  such as commercial
paper,  short-term  U.S.  Government  securities,  and variable rate securities
(those  securities  with put date  intervals  of less  than one  year)  are not
considered when computing the turnover rate.

                             DESCRIPTION OF SHARES

The Funds are a series of the  Company and are  diversified.  The Company is an
open-end management investment company incorporated under the laws of the state
of Maryland on October 14, 1980.  The Company is  authorized to issue shares in
separate series or Funds. Thirteen Funds have been established,  three of which
are described in this SAI.  Under the Articles of  Incorporation,  the Board of
Directors  is  authorized  to create  new Funds in  addition  to those  already
existing without shareholder approval.

     Each  Fund's  assets  and all  income,  earnings,  profits,  and  proceeds
thereof, subject only to the rights of creditors, are specifically allocated to
such Fund. They constitute the underlying  assets of each Fund, are required to
be segregated on the books of account,  and are to be charged with the expenses
of such Fund. Any general  expenses of the Company not readily  identifiable as
belonging  to a  particular  Fund are  allocated  on the  basis  of the  Funds'
relative net assets during the fiscal year or in such other manner as the Board
determines  to be fair and  equitable.  Each share of each Fund  represents  an
equal  proportionate  interest  in that  Fund  with  every  other  share and is
entitled to such dividends and  distributions out of the net income and capital
gains belonging to that Fund when declared by the Board.

     Under the  provisions of the Bylaws of the Company,  no annual  meeting of
shareholders is required. Thus, there will ordinarily be no shareholder meeting
unless  required  by  the  1940  Act.  Under  certain  circumstances,  however,
shareholders  may apply for  shareholder  information  to obtain  signatures to
request a special  shareholder  meeting.  The Company may fill vacancies on the
Board or appoint new Directors if the result is that at least two-thirds of the
Directors have still been elected by  shareholders.  Moreover,  pursuant to the
Bylaws of the Company, any Director may be removed by the affirmative vote of a
majority of the outstanding  Company shares;  and holders of 10% or more of the
outstanding  shares of the Company can require  Directors  to call a meeting of
shareholders for the purpose of voting on the removal of one or more Directors.
The  Company  will  assist in  communicating  to other  shareholders  about the
meeting.  On any matter submitted to the shareholders,  the holder of each Fund
share  is  entitled  to one vote  per  share  (with  proportionate  voting  for
fractional  shares)  regardless  of the relative net asset values of the Funds'
shares.  However,  on matters  affecting an individual Fund, a separate vote of
the  shareholders  of that  Fund is  required.  Shareholders  of a Fund are not
entitled  to vote on any  matter  that  does not  affect  that  Fund but  which
requires a separate vote of another Fund.  Shares do not have cumulative voting
rights,  which means that holders of more than 50% of the shares voting for the
election of Directors can elect 100% of the Company's  Board of Directors,  and
the holders of less than 50% of the shares voting for the election of Directors
will not be able to elect any person as a Director.

                                     13
<PAGE>

     Shareholders of a particular Fund might have the power to elect all of the
Directors  of the  Company  because  that  Fund  has a  majority  of the  total
outstanding  shares of the Company.  When issued,  each Fund's shares are fully
paid and  nonassessable,  have no pre-emptive or subscription  rights,  and are
fully transferable. There are no conversion rights.

                               TAX CONSIDERATIONS

Each Fund intends to qualify as a regulated investment company under Subchapter
M of the  Internal  Revenue Code of 1986,  as amended (the Code).  Accordingly,
each  Fund will not be liable  for  federal  income  taxes on its  taxable  net
investment  income and net capital  gains  (capital  gains in excess of capital
losses)  that  are  distributed  to  shareholders,   provided  that  each  Fund
distributes  at  least  90% of its net  investment  income  and net  short-term
capital gain for the taxable year.

     To qualify as a regulated investment company,  each Fund must, among other
things,  (1) derive in each  taxable year at least 90% of its gross income from
dividends,  interest, payments with respect to securities loans, gains from the
sale or other disposition of stock, securities or foreign currencies,  or other
income  derived  with  respect to its  business  of  investing  in such  stock,
securities,   or   currencies   (the  90%  test),   and  (2)  satisfy   certain
diversification  requirements,  at the  close  of each  quarter  of the  Fund's
taxable year.

     The Code imposes a nondeductible  4% excise tax on a regulated  investment
company that fails to  distribute  during each calendar year an amount at least
equal  to the sum of (1)  98% of its  taxable  net  investment  income  for the
calendar  year,  (2) 98% of its  capital  gain net income for the  twelve-month
period  ending on October 31, and (3) any prior amounts not  distributed.  Each
Fund intends to make such distributions as are necessary to avoid imposition of
the excise tax.

     Taxable  distributions  are generally  included in a  shareholder's  gross
income for the taxable year in which they are received.  Dividends  declared in
October,  November,  or December and made payable to  shareholders of record in
such a month will be deemed to have been  received on December  31, if the Fund
pays the dividend  during the following  January.  If a  shareholder  of a Fund
receives a  distribution  taxable as  long-term  capital  gain with  respect to
shares of a Fund and redeems or exchanges  the shares before he or she has held
them for more than six months,  any loss on the redemption or exchanges that is
less  than or  equal to the  amount  of the  distribution  will be  treated  as
long-term capital loss.

                     DIRECTORS AND OFFICERS OF THE COMPANY

The Board of Directors of the Company consists of seven Directors who supervise
the business  affairs of the  Company.  Set forth below are the  Directors  and
officers of the Company,  their  respective  offices and principal  occupations
during the last five years. Unless otherwise indicated, the business address of
each is 9800 Fredericksburg Road, San Antonio, TX 78288.

Robert G. Davis 1, 2
Director and Chairman of the Board of Directors
Age: 52

Chief  Operating  Officer  of United  Services  Automobile  Association  (USAA)
(6/99-present);  Deputy Chief Executive Officer for Capital  Management of USAA
(6/98-5/99); President, Chief Executive Officer, Director, and Vice Chairman of
the  Board  of  Directors  of  USAA  Capital  Corporation  and  several  of its
subsidiaries and affiliates (1/97-present); President, Chief Executive Officer,
Director,  and Chairman of the Board of Directors  of USAA  Financial  Planning
Network,  Inc.  (1/97-present);   Executive  Vice  President,  Chief  Operating
Officer,  Director,  and  Vice  Chairman  of the  Board  of  Directors  of USAA
Financial Planning Network, Inc.  (6/96-12/96);  Special Assistant to Chairman,
USAA  (6/96-12/96);  President  and Chief  Executive  Officer,  Banc One Credit
Corporation  (12/95-6/96);  and President and Chief Executive Officer, Banc One
Columbus,  (8/91-12/95). Mr. Davis serves as a Director/Trustee and Chairman of
the Boards of Directors/Trustees of each of the remaining funds within the USAA
Family of Funds;  Director  and  Chairman  of the Boards of  Directors  of USAA
Investment  Management Company (IMCO), USAA Shareholder Account Services,  USAA
Federal Savings Bank, and USAA Real Estate Company.

Michael J.C. Roth 1, 2
Director, President, and Vice Chairman of the Board of Directors
Age: 57

Chief Executive Officer, IMCO (10/93-present);  President,  Director,  and Vice
Chairman of the Board of  Directors,  IMCO  (1/90-present).  Mr. Roth serves as
President, Director/Trustee, and Vice Chairman of the

                                     14
<PAGE>

Boards of  Directors/Trustees  of each of the  remaining  funds within the USAA
Family of Funds and USAA Shareholder  Account  Services;  Director of USAA Life
Insurance Company; Trustee and Vice Chairman of USAA Life Investment Trust.

John W. Saunders, Jr. 1, 2, 4
Director and Vice President
Age: 64

Senior Vice President,  Fixed Income  Investments,  IMCO  (10/85-present).  Mr.
Saunders serves as Director/Trustee and Vice President of each of the remaining
funds within the USAA Family of Funds;  Director of IMCO; Senior Vice President
of USAA Shareholder  Account  Services;  Vice President of USAA Life Investment
Trust.

Barbara B. Dreeben 3, 4, 5
200 Patterson #1008
San Antonio, TX 78209
Director
Age: 53

President,   Postal  Addvantage  (7/92-present);   Consultant,   Nancy  Harkins
Stationer  (8/91-12/95).  Mrs. Dreeben serves as a Director/Trustee  of each of
the remaining funds within the USAA Family of Funds.

Howard L. Freeman, Jr. 2, 3, 4, 5
2710 Hopeton
San Antonio, TX 78230
Director
Age: 63

Retired. Assistant General Manager for Finance, San Antonio City Public Service
Board  (1976-1996).  Mr.  Freeman serves as a  Director/Trustee  of each of the
remaining funds within the USAA Family of Funds.

Robert L. Mason, Ph.D. 3, 4, 5
12823 Queens Forest
San Antonio, TX 78230
Director
Age: 52

Staff Analyst,  Statistical  Analysis  Section,  Southwest  Research  Institute
(9/98-present);  Manager,  Statistical  Analysis  Section,  Southwest  Research
Institute  (8/75-9/98).  Dr. Mason serves as a Director/Trustee  of each of the
remaining funds within the USAA Family of Funds.

Richard A. Zucker 3, 4, 5
407 Arch Bluff
San Antonio, TX 78216
Director
Age: 55

Vice President, Beldon Roofing and Remodeling (1985-present). Mr. Zucker serves
as a Director/Trustee  of each of the remaining funds within the USAA Family of
Funds.

Michael D. Wagner 1
Secretary
Age: 50

Senior Vice President,  CAPCO General Counsel (01/99-present);  Vice President,
Corporate Counsel, USAA (1982-01/99).  Mr. Wagner has held various positions in
the  legal  department  of USAA  since  1970  and  serves  as  Vice  President,
Secretary, and Counsel, IMCO and USAA Shareholder Account Services;  Secretary,
of each of the remaining funds within the USAA Family of Funds; Vice President,
Corporate Counsel for various other USAA subsidiaries and affiliates.

                                      15
<PAGE>

Alex M. Ciccone 1
Assistant Secretary
Age: 49

Vice President, Compliance, IMCO (12/94-present);  and Vice President and Chief
Operating Officer, Commonwealth Shareholder Services (6/94-11/94).  Mr. Ciccone
serves as Assistant  Secretary of each of the  remaining  funds within the USAA
Family of Funds.

Mark S. Howard 1
Assistant Secretary
Age: 35

Assistant Vice President,  Securities Counsel,  USAA (2/98-present);  Executive
Director,  Securities  Counsel,  USAA  (9/96-2/98);  Senior Associate  Counsel,
Securities  Counsel,  USAA  (5/95-8/96);  Attorney,  Kirkpatrick & Lockhart LLP
(9/90-4/95).  Mr.  Howard  serves as Assistant  Vice  President  and  Assistant
Secretary of IMCO and USAA Shareholder Account Services; Assistant Secretary of
each of the  remaining  Funds within the USAA Family of Funds;  Assistant  Vice
President,   Securities  Counsel,  for  various  other  USAA  subsidiaries  and
affiliates.

Sherron A. Kirk 1
Treasurer
Age: 54

Vice President, Senior Financial Officer, IMCO (8/98-present);  Vice President,
Controller,  IMCO  (10/92-8/98).  Mrs.  Kirk serves as Treasurer of each of the
remaining  funds  within  the USAA  Family of  Funds;  Vice  President,  Senior
Financial Officer of USAA Shareholder Account Services.

Caryl Swann 1
Assistant Treasurer
Age: 51

Executive  Director,  Mutual  Fund  Analysis & Support,  IMCO  (10/98-present);
Director, Mutual Fund Portfolio Analysis & Support, IMCO (2/98-10/98); Manager,
Mutual  Fund  Accounting,  IMCO  (7/92-2/98).  Ms.  Swann  serves as  Assistant
Treasurer for each of the remaining funds within the USAA Family of Funds.

- ----------
 1 Indicates  those  Directors and officers who are employees of the Manager or
   affiliated companies and are considered "interested  persons" under the 1940
   Act.
 2 Member of Executive Committee
 3 Member of Audit Committee
 4 Member of Pricing and Investment Committee
 5 Member of Corporate Governance Committee

     Between the meetings of the Board of Directors  and while the Board is not
in session,  the  Executive  Committee  of the Board of  Directors  has all the
powers  and may  exercise  all the  duties  of the  Board of  Directors  in the
management  of the business of the Company  which may be delegated to it by the
Board. The Pricing and Investment Committee of the Board of Directors acts upon
various  investment-related  issues and other matters which have been delegated
to it by the Board.  The Audit Committee of the Board of Directors  reviews the
financial  statements and the auditors' reports and undertakes  certain studies
and analyses as directed by the Board.  The Corporate  Governance  Committee of
the Board of Directors  maintains  oversight of the organization,  performance,
and effectiveness of the Board and independent Directors.

     In addition to the  previously  listed  Directors  and/or  officers of the
Company  who also  serve as  Directors  and/or  officers  of the  Manager,  the
following  individuals are Directors and/or executive  officers of the Manager:
Carl W. Shirley, Senior Vice President,  Insurance Company Portfolios;  John J.
Dallahan,  Senior Vice President,  Investment  Services;  and David G. Peebles,
Senior Vice President,  Equity Investments.  There are no family  relationships
among the Directors, officers, and managerial level employees of the Company or
its Manager.
                                     16
<PAGE>

     The following table sets forth information  describing the compensation of
the current  Directors of the Company for their  services as Directors  for the
fiscal year ended July 31, 1998.

 NAME                                AGGREGATE              TOTAL COMPENSATION
  OF                                COMPENSATION               FROM THE USAA
DIRECTOR                          FROM THE COMPANY          FAMILY OF FUNDS (b)
- --------                          ----------------          -------------------
Robert G. Davis                          None (a)                    None (a)
Barbara B. Dreeben                   $  9,175                    $ 36,500
Howard L. Freeman, Jr.               $  9,175                    $ 36,500
Robert L. Mason                      $  9,175                    $ 36,500
Michael J.C. Roth                        None (a)                    None (a)
John W. Saunders, Jr.                    None (a)                    None (a)
Richard A. Zucker                    $  9,175                    $ 36,500

- ---------------------
 (a)   Robert  G.  Davis,  Michael  J.C.  Roth,  and  John W. Saunders, Jr. are
       affiliated   with  the  Company's   investment   adviser,   IMCO,   and,
       accordingly,  receive no remuneration from the Company or any other Fund
       of the USAA Family of Funds.

 (b)   On July 31, 1998, the USAA Family of Funds  consisted of four registered
       investment   companies  offering  35  individual  funds.  Each  Director
       presently serves as a Director or Trustee of each investment  company in
       the USAA Family of Funds.  In  addition,  Michael  J.C.  Roth  presently
       serves  as a  Trustee  of  USAA  Life  Investment  Trust,  a  registered
       investment company advised by IMCO,  consisting of seven funds available
       to the public only  through the  purchase  of certain  variable  annuity
       contracts  and variable  life  insurance  policies  offered by USAA Life
       Insurance Company.  Mr. Roth receives no compensation as Trustee of USAA
       Life Investment Trust.

     All of the above Directors are also  Directors/Trustees of the other funds
within the USAA  Family of Funds.  No  compensation  is paid by any fund to any
Director/Trustee  who is a  director,  officer,  or  employee  of  IMCO  or its
affiliates.  No  pension or  retirement  benefits  are  accrued as part of fund
expenses.  The Company reimburses certain expenses of the Directors who are not
affiliated with the investment adviser.

                             THE COMPANY'S MANAGER

As described in each Fund's Prospectus,  USAA Investment  Management Company is
the Manager and  investment  adviser,  providing  services  under the  Advisory
Agreement.  The Manager, a wholly owned  indirect subsidiary of United Services
Automobile   Association  (USAA),  a  large,   diversified  financial  services
institution, was organized in May 1970 and has served as investment adviser and
underwriter for USAA Mutual Fund, Inc. from its inception.

     In addition to managing  the  Company's  assets,  the Manager  advises and
manages the investments for USAA and its affiliated  companies as well as those
of USAA Tax Exempt Fund,  Inc.,  USAA  Investment  Trust,  USAA State  Tax-Free
Trust, and USAA Life Investment Trust. As of the date of this SAI, total assets
under  management  by the Manager  were  approximately  $__  billion,  of which
approximately $__ billion were in mutual fund portfolios.

ADVISORY AGREEMENT

Under the  Advisory  Agreement,  the Manager  provides an  investment  program,
carries out the investment  policy,  and manages the portfolio  assets for each
Fund.  The  Manager  is  authorized,  subject  to the  control  of the Board of
Directors of the Company,  to determine the selection,  amount, and time to buy
or sell securities for each Fund. In addition to providing investment services,
the  Manager  pays  for  office  space,  facilities,  business  equipment,  and
accounting  services (in addition to those  provided by the  Custodian) for the
Company. The Manager compensates all personnel,  officers, and Directors of the
Company if such persons are also  employees  of the Manager or its  affiliates.
For these services under the Advisory Agreement,  the Company has agreed to pay
the Manager a fee computed as described  under FUND  MANAGEMENT  in each Fund's
Prospectus.  Management  fees are  computed  and accrued  daily and are payable
monthly.

     Except for the services and facilities provided by the Manager,  the Funds
pay all other  expenses  incurred in their  operations.  Expenses for which the
Funds  are  responsible  include  taxes  (if  any);  brokerage  commissions  on
portfolio transactions (if any); expenses of issuance and redemption of shares;
charges of transfer agents,  custodians,  and dividend disbursing agents; costs
of preparing and distributing  proxy material;  costs of printing and engraving
stock   certificates;   auditing  and  legal  expenses;   certain  expenses  of
registering  and  qualifying  shares for sale;  fees of  Directors  who are not
interested  persons  (not  affiliated)  of the  Manager;  costs of printing and
mailing the Prospectus, SAI, and periodic reports to existing

                                   17
<PAGE>

shareholders;  and any other charges or fees not specifically  enumerated.  The
Manager pays the cost of printing  and mailing  copies of the  Prospectus,  the
SAI, and reports to prospective shareholders.

     The Advisory Agreement will remain in effect until June 30, 2001, for each
Fund and will  continue  in effect from year to year  thereafter  for each such
Fund as long as it is approved at least  annually by a vote of the  outstanding
voting  securities of such Fund (as defined by the 1940 Act) or by the Board of
Directors  (on behalf of such Fund)  including a majority of the  Directors who
are not interested  persons of the Manager or (otherwise  than as Directors) of
the Company,  at a meeting  called for the purpose of voting on such  approval.
The Advisory  Agreement  may be terminated at any time by either the Company or
the Manager on 60 days' written notice. It will automatically  terminate in the
event of its assignment (as defined in the 1940 Act).

     From time to time the Manager may  voluntarily,  without  prior  notice to
shareholders,  waive all or any portion of fees or agree to reimburse  expenses
incurred by a Fund. In addition to any amounts otherwise payable to the Manager
as an advisory  fee for current  services  under the  Advisory  Agreement,  the
Company shall be obligated to pay the Manager all amounts  previously waived by
the Manager with respect to a Fund,  provided that such additional payments are
made not later than three years from August 2, 1999, and provided  further that
the  amount of such  additional  payment in any year,  together  with all other
expenses  of the Fund,  in the  aggregate,  would not cause the Fund's  expense
ratio in such year to exceed, in the case of the  Intermediate-Term  Bond Fund,
 .65% of the  average  net assets of the Fund or, in the case of the  High-Yield
Opportunities Fund, .75% of the average net assets of the Fund. The Manager has
voluntarily agreed to limit the annual expenses of the  Intermediate-Term  Bond
Fund to .65% and the High-Yield  Opportunities  Fund to .75% of the Fund's ANA,
respectively,  until  December 1, 2000,  and will  reimburse  the Funds for all
expenses in excess of such limitations. After December 1, 2000, any such waiver
or  reimbursement  may be  terminated  by the Manager at any time without prior
notice to the shareholders.

UNDERWRITER

The Company has an agreement  with the Manager for exclusive  underwriting  and
distribution  of the Funds' shares on a continuing,  best-efforts  basis.  This
agreement  provides that the Manager will receive no fee or other  compensation
for such distribution services.

TRANSFER AGENT

The Transfer  Agent  performs  transfer  agent services for the Company under a
Transfer Agency Agreement.  Services include maintenance of shareholder account
records;  handling of communications  with  shareholders;  distribution of Fund
dividends;  and  production  of reports  with  respect to account  activity for
shareholders  and the  Company.  For its  services  under the  Transfer  Agency
Agreement,  each Fund  pays the  Transfer  Agent an annual  fixed fee of $26 to
$28.50 per account. The fee is subject to change at any time.

     The fee to the Transfer Agent includes  processing of all transactions and
correspondence.  Fees are billed on a monthly basis at the rate of  one-twelfth
of the annual fee. In addition,  each Fund pays all  out-of-pocket  expenses of
the  Transfer  Agent and other  expenses  which are  incurred  at the  specific
direction of the Company.

                              GENERAL INFORMATION

CUSTODIAN

State Street Bank and Trust Company,  P.O. Box 1713,  Boston,  MA 02105, is the
Company's  Custodian.  The Custodian is  responsible  for,  among other things,
safeguarding  and controlling  the Company's cash and securities;  handling the
receipt and delivery of securities;  and  collecting  interest on the Company's
investments.

COUNSEL

Goodwin,  Procter & Hoar LLP,  Exchange Place,  Boston,  MA 02109,  will review
certain legal matters for the Company in connection  with the shares offered by
the Prospectus.

INDEPENDENT AUDITORS

KPMG LLP, 112 East Pecan,  Suite 2400, San Antonio,  TX 78205, is the Company's
independent auditor. In this capacity, the firm is responsible for auditing the
annual financial statements of the Funds and reporting thereon.

                                     18
<PAGE>

                        CALCULATION OF PERFORMANCE DATA

Information regarding the total return and yield of each Fund is provided under
COULD THE VALUE OF YOUR  INVESTMENT IN THE FUND  FLUCTUATE?  in its Prospectus.
See VALUATION OF SECURITIES  herein for a discussion of the manner in which the
Funds' price per share is calculated.

YIELD - INTERMEDIATE-TERM BOND FUND AND HIGH-YIELD OPPORTUNITIES FUND

The Funds may advertise  performance in terms of a 30-day yield quotation.  The
30-day yield  quotation is computed by dividing the net  investment  income per
share earned during the period by the maximum  offering  price per share on the
last day of the period, according to the following formula:

                      Yield = 2[((a-b)/(cd)+1)^6 -1]

      Where:   a   =   dividends and interest earned during the period
               b   =   expenses accrued for the period (net of reimbursement)
               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

TOTAL RETURN

The Funds may advertise performance in terms of average annual total return for
1-, 5-, and 10-year  periods,  or for such lesser  periods as any of such Funds
have been in existence.  Average annual total return is computed by finding the
average  annual  compounded  rates of return over the periods that would equate
the initial amount invested to the ending  redeemable  value,  according to the
following formula:

                                P(1 + T)N = ERV

     Where:     P   =   a hypothetical initial payment of $1,000
                T   =   average annual total return
                n   =   number of years
              ERV   =   ending  redeemable  value of a  hypothetical  $1,000
                        payment made at the beginning of the 1-, 5-, or 10-year
                        periods at the end of the year or period

     The  calculation  assumes any charges are deducted from the initial $1,000
payment  and  assumes  all  dividends  and  distributions  by  such  Funds  are
reinvested  at the price stated in the  Prospectus  on the  reinvestment  dates
during the period  and  includes  all  recurring  fees that are  charged to all
shareholder accounts.

               APPENDIX A - LONG-TERM AND SHORT-TERM DEBT RATINGS

1.  LONG-TERM DEBT RATINGS:

MOODY'S INVESTOR SERVICES, INC.

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  edged."  Interest  payments  are  protected by a
         large or by an  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 in Aaa securities.

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

Baa      Bonds which are rated Baa are considered as  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.

                                     19
<PAGE>

Ba       Bonds  which are rated Ba are  judged  to have  speculative  elements;
         their  future  cannot  be  considered  as  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
         of  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.  Such issues 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.  Such  issues  are often in  default  or have other
         marked shortcomings.

C        Bonds  which  are rated C are the  lowest  rated  class of bonds,  and
         issues so rated can be regarded as having  extremely poor prospects of
         ever attaining any real investment standing.

NOTE:  MOODY'S APPLIES  NUMERICAL  MODIFIERS 1, 2, AND 3 IN EACH GENERIC RATING
CLASSIFICATION.  THE  MODIFIER 1  INDICATES  THAT THE  OBLIGATION  RANKS IN THE
HIGHER END OF ITS GENERIC RATING CATEGORY, THE MODIFIER 2 INDICATES A MID-RANGE
RANKING,  AND THE  MODIFIER  3  INDICATES  A  RANKING  IN THE LOWER END OF THAT
GENERIC RATING CATEGORY.

STANDARD & POOR'S RATINGS GROUP

AAA      An obligation  rated "AAA" has the highest rating assigned by Standard
         & Poor's. The obligor's  capacity to meet its financial  commitment on
         the obligation is extremely strong.

AA       An obligation rated "AA" differs from the highest rated issues only in
         small degree. The obligor's capacity to meet its financial  commitment
         on the obligation is VERY STRONG.

A        An obligation  rated "A" is somewhat more  susceptible  to the adverse
         effects of changes  in  circumstances  and  economic  conditions  than
         obligations  in  higher  rated  categories.   However,  the  obligor's
         capacity to meet its financial  commitment on the  obligation is still
         STRONG.

BBB      An obligation rated "BBB" exhibits  adequate  capacity to pay interest
         and repay principal.  However, adverse economic conditions or changing
         circumstances  are more  likely to lead to a weakened  capacity of the
         obligor to meet its financial commitment on the obligation.

         Obligations  rated  "BB," "B,"  "CCC,"  "CC," and "C" are  regarded as
         having  significant  speculative  characteristics.  "BB" indicates the
         least  degree  of  speculation   and  "C"  the  highest.   While  such
         obligations   will   likely   have   some   quality   and   protective
         characteristics,  these may be  outweighed by large  uncertainties  or
         major exposures to adverse conditions.

BB       An obligation  rated "BB" is LESS  VULNERABLE to nonpayment than other
         speculative issues.  However, it faces major ongoing  uncertainties or
         exposure to adverse business,  financial, or economic conditions which
         could lead to the obligor's  inadequate capacity to meet its financial
         commitment on the obligation.

B        An  obligation  rated  "B"  is  MORE  VULNERABLE  to  nonpayment  than
         obligations  rated "BB," but the obligor currently has the capacity to
         meet its financial  commitment on the  obligation.  Adverse  business,
         financial,  or economic  conditions  will likely  impair the obligor's
         capacity  or  willingness  to meet  its  financial  commitment  on the
         obligation.

CCC      An obligation rated "CCC" is CURRENTLY  VULNERABLE to nonpayment,  and
         is  dependent  upon  favorable  business,   financial,   and  economic
         conditions  for the obligor to meet its  financial  commitment  on the
         obligation.  In the event of adverse business,  financial, or economic
         conditions, the obligor is not likely to have the capacity to meet its
         financial commitment on the obligation.

CC       An obligation rated "C" is CURRENTLY HIGHLY VULNERABLE to nonpayment.

C        The "C" rating  may be used to cover a  situation  where a  bankruptcy
         petition has been filed or similar action has been taken, but payments
         on this obligation are being continued.

D        An obligation rated "D" is in payment default. The "D" rating category
         is used when  payments on an  obligation  are not made on the date due
         even if the applicable grace period has not expired, unless Standard &
         Poor's  believes  that such  payments  will be made  during such grace
         period.  The "D"  rating  also  will  be used  upon  the  filing  of a
         bankruptcy  petition or the taking of a similar  action if payments on
         an obligation are jeopardized.

                                20
<PAGE>

PLUS (+) OR MINUS (-):  THE  RATINGS  FROM "AA" TO "CCC" MAY BE MODIFIED BY THE
ADDITION  OF A PLUS OR MINUS SIGN TO SHOW  RELATIVE  STANDING  WITHIN THE MAJOR
RATING CATEGORIES.

FITCH IBCA, INC.

AAA      Highest credit quality. "AAA" ratings denote the lowest expectation of
         credit risk.  They are assigned only in case of  exceptionally  strong
         capacity for timely payment of financial commitments. This capacity is
         highly unlikely to be adversely affected by foreseeable events.

AA       Very high credit  quality.  "AA" ratings denote a very low expectation
         of credit risk.  They indicate very strong capacity for timely payment
         of  financial   commitments.   This  capacity  is  not   significantly
         vulnerable to foreseeable events.

A        High credit  quality.  "A" ratings denote a low  expectation of credit
         risk.  The capacity for timely  payment of  financial  commitments  is
         considered strong. This capacity may, nevertheless, be more vulnerable
         to changes in circumstances or in economic conditions than is the case
         for higher ratings.

BBB      Good credit quality.  "BBB" ratings indicate that there is currently a
         low  expectation  of credit risk.  The capacity for timely  payment of
         financial  commitments is considered adequate,  but adverse changes in
         circumstances  and in  economic  conditions  are more likely to impair
         this capacity. This is the lowest investment-grade category.

BB       Speculative.  "BB" ratings  indicate  that there is a  possibility  of
         credit risk developing, particularly as the result of adverse economic
         change over time; however,  business or financial  alternatives may be
         available to allow financial  commitments to be met.  Securities rated
         in this category are not investment grade.

B        Highly speculative.  "B" ratings indicate that significant credit risk
         is  present,  but  a  limited  margin  of  safety  remains.  Financial
         commitments are currently being met;  however,  capacity for continued
         payment  is  contingent  upon  a  sustained,  favorable  business  and
         economic environment.

CCC      High  default  risk.  "CCC"  ratings  indicate  that default is a real
         possibility.  Capacity  for  meeting  financial  commitment  is solely
         reliant upon sustained, favorable business or economic developments.

CC       High default risk.  "CC" ratings  indicates  that default of some kind
         appears probable.

C        High default risk. "C" ratings signal imminent default

DDD      Default.  Securities  are  not  meeting  current  obligations  and are
         extremely  speculative.  "DDD"  designates  the highest  potential for
         recovery of amounts outstanding on any securities  involved.  For U.S.
         corporates, for example.

DD       Default.  "DD"  indicates  expected  recovery  of  50% - 90%  of  such
         outstandings.

D        Default. "D" the lowest recovery potential, i.e. below 50%.

PLUS (+) MINUS(-) SIGNS MAY BE APPENDED TO A RATING TO DENOTE  RELATIVE  STATUS
WITHIN MAJOR RATING  CATEGORIES.  SUCH SUFFIXES ARE NOT ADDED TO THE AAA RATING
CATEGORY OR TO CATEGORIES BELOW CCC.

DUFF & PHELPS, INC.

AAA      Highest credit quality.  The risk factors are  negligible,  being only
         slightly more than for risk-free U.S. Treasury debt.

AA       High credit quality. Protection factors are strong. Risk is modest but
         may vary slightly from time to time because of economic conditions.

A        Protection factors are average but adequate. However, risk factors are
         more variable and greater in periods of economic stress.

BBB      Below-average  protection factors but still considered  sufficient for
         prudent investment.  Considerable  variability in risk during economic
         cycles.

BB       Below investment grade but deemed likely to meet obligations when due.
         Present  or  prospective   financial   protection   factors  fluctuate
         according to industry conditions.  Overall quality may move up or down
         frequently within this category.

B        Below  investment  grade and possessing risk that obligations will not
         be met when due.  Financial  protection  factors will fluctuate widely
         according  to economic  cycles,  industry  conditions  and/or  company
         fortunes.  Potential  exists for frequent changes in the rating within
         this category or into a higher or lower rating grade.

                                      21
<PAGE>

CCC      Well  below  investment-grade  securities.   Considerable  uncertainty
         exists  as a  timely  payment  of  principal,  interest  or  preferred
         dividends.  Protection  factors are narrow and risk can be substantial
         with unfavorable economic/industry conditions, and/or with unfavorable
         company developments.

DD       Defaulted debt obligations.  Issuer failed to meet scheduled principal
         and/or interest payments.

2. SHORT-TERM DEBT RATINGS:

MOODY'S CORPORATE AND GOVERNMENT

Prime-1    Issuers rated Prime-1 (or supporting  institutions)  have a superior
           ability for repayment of senior short-term debt obligations. Prime-1
           repayment  ability will often be evidenced by many of the  following
           characteristics:

           * Leading market positions in well-established industries.
           * High rates of return on funds employed.
           * Conservative  capitalization  structure with moderate  reliance on
             debt and ample asset protection.
           * Broad margins in earnings  coverage of fixed financial charges and
             high internal cash generation.
           * Well-established  access  to  a  range  of  financial  markets and
             assured Sources of alternate liquidity.

Prime-2    Issuers rated  Prime-2 (or  supporting  institutions)  have a strong
           ability for repayment of senior  short-term debt  obligations.  This
           will  normally be  evidenced  by many of the  characteristics  cited
           above but to a lesser degree.  Earnings trends and coverage  ratios,
           while  sound,  may be  more subject  to  variation.  Capitalization 
           characteristics, while still appropriate,  may  be  more affected by
           external conditions.  Ample alternate liquidity is maintained.

Prime-3    Issuers  rated  Prime-3  (or   supporting   institutions)   have  an
           acceptable  ability for repayment of senior short-term  obligations.
           The effect of industry  characteristics  and market compositions may
           be more pronounced.  Variability in earnings and  profitability  may
           result in changes in the level of debt protection  measurements  and
           may require relatively high financial  leverage.  Adequate alternate
           liquidity is maintained.

MOODY'S MUNICIPAL

MIG 1/VMIG 1   This designation  denotes best quality.  There is present strong
               protection  by  established  cash  flows,   superior   liquidity
               support,  or demonstrated  broad-based  access to the market for
               refinancing.

MIG 2/VMIG 2   This designation denotes high quality. Margins of protection are
               ample although not so large as in the preceding group.

MIG 3/VMIG 3   This  designation   denotes  favorable  quality.   All  security
               elements are accounted  for but there is lacking the  undeniable
               strength  of the  preceding  grades.  Liquidity  and  cash  flow
               protection  may be narrow and market access for  refinancing  is
               likely to be less well established.

MIG 4/VMIG 4   This designation  denotes adequate quality.  Protection commonly
               regarded as required  of an  investment  security is present and
               although not distinctly or predominantly  speculative,  there is
               specific risk.

S&P CORPORATE AND GOVERNMENT

A-1      A short-term  obligation  rated "A-1" is rated in the highest category
         by Standard & Poor's.  The  obligor's  capacity to meet its  financial
         commitment on the obligation is strong. Within this category,  certain
         obligations  are designated  with a plus (+) sign. This indicates that
         the  obligor's  capacity  to meet its  financial  commitment  on these
         obligations is extremely strong.

A-2      A short-term  obligation  rated "A-2" is somewhat more  susceptible to
         the  adverse  effects  of  changes  in   circumstances   and  economic
         conditions than obligations in higher rating categories.  However, the
         obligor's capacity to meet its financial  commitment on the obligation
         is satisfactory.

A-3      A  short-term  obligation  rated "A-3"  exhibits  adequate  protection
         parameters.   However,   adverse   economic   conditions  or  changing
         circumstances  are more  likely to lead to a weakened  capacity of the
         obligor to meet its financial commitment on the obligation.

B        A short-term  obligation  rated "B" is regarded as having  significant
         speculative characteristics. The obligor currently has the capacity to
         meet its financial  commitment on the  obligation;  however,  it faces
         major  ongoing   uncertainties  which  could  lead  to  the  obligor's
         inadequate   capacity  to  meet  its   financial   commitment  on  the
         obligation.

                                  22
<PAGE>

C        A  short-term   obligation  rated  "C"  is  currently   vulnerable  to
         nonpayment and is dependent upon favorable  business,  financial,  and
         economic  conditions for the obligor to meet its financial  commitment
         on the obligation.

D        A  short-term  obligation  rated "D" is in  payment  default.  The "D"
         rating category is used when payments on an obligation are not made on
         the date due even if the  applicable  grace  period  has not  expired,
         unless  Standard & Poor's  believes  that such  payments  will be made
         during  such grace  period.  The "D" rating also will be used upon the
         filing of a bankruptcy  petition or the taking of a similar  action if
         payments on an obligation are jeopardized.

S&P MUNICIPAL

SP-1     Strong  capacity to pay principal and interest.  Issues  determined to
         possess very strong characteristics are given a plus (+) designation.

SP-2     Satisfactory  capacity  to  pay  principal  and  interest,  with  some
         vulnerability to adverse  financial and economic changes over the term
         of the notes.

SP-3     Speculative capacity to pay principal and interest.

FITCH IBCA, INC.

F1       Highest credit  quality.  Indicates the strongest  capacity for timely
         payment of financial commitments;  may have an added "+" to denote any
         exceptionally strong credit feature.

F2       Good credit  quality.  A  satisfactory  capacity for timely payment of
         financial commitments,  but the margin of safety is not as great as in
         the case of the higher ratings.

F3       Fair credit  quality.  The  capacity  for timely  payment of financial
         commitments  is adequate;  however,  near-term  adverse  changes could
         result in a reduction to non-investment grade.

B        Speculative.   Minimal   capacity  for  timely  payment  of  financial
         commitments,  plus  vulnerability  to  near-term  adverse  changes  in
         financial and economic conditions.

C        High default risk. Default is a real possibility. Capacity for meeting
         financial  commitments is solely  reliant upon a sustained,  favorable
         business and economic environment.

D        Default. Denotes actual or imminent payment default

DUFF & PHELPS INC.

D-1+     Highest certainty of timely payment.  Short-term liquidity,  including
         internal  operating  factors and/or access to  alternative  sources of
         funds,  is  outstanding,  and  safety  is just  below  risk-free  U.S.
         Treasury short-term obligations.

D-1      Very high certainty of timely payment. Liquidity factors are excellent
         and supported by good fundamental protection factors. Risk factors are
         minor.

D-1-     High  certainty of timely  payment.  Liquidity  factors are strong and
         supported by good  fundamental  protection  factors.  Risk factors are
         very small.

D-2      Good Grade.  Good certainty of timely payment.  Liquidity  factors and
         company  fundamentals  are sound.  Although  ongoing funding needs may
         enlarge total  financing  requirements,  access to capital  markets is
         good. Risk factors are small.

D-3      Satisfactory  Grade.   Satisfactory  liquidity  and  other  protection
         factors qualify issues as to investment grade. Risk factors are larger
         and  subject  to  more  variation.  Nevertheless,  timely  payment  is
         expected.

D-4      Non-Investment   Grade.   Speculative   investment    characteristics.
         Liquidity  is not  sufficient  to insure  against  disruption  in debt
         service.  Operating factors and market access may be subject to a high
         degree of variation.

D-5      Default.  Issuer failed to meet scheduled  principal  and/or  interest
         payments.

                                    23
<PAGE>

                APPENDIX B - COMPARISON OF PORTFOLIO PERFORMANCE

Occasionally,  we may make  comparisons  in  advertising  and sales  literature
between the Funds  contained  in this SAI and other Funds in the USAA Family of
Funds. These comparisons may include such topics as risk and reward, investment
objectives, investment strategies, and performance.

     Fund  performance  also may be compared to the performance of broad groups
of  mutual  funds  with  similar  investment  goals  or  unmanaged  indexes  of
comparable  securities.  Evaluations  of Fund  performance  made by independent
sources  may also be used in  advertisements  concerning  the  Fund,  including
reprints of, or selections  from,  editorials or articles  about the Fund.  The
Fund or its  performance  may also be  compared to products  and  services  not
constituting securities subject to registration under the 1933 Act such as, but
not limited to, certificates of deposit and money market accounts.  Sources for
performance  information  and  articles  about the Fund may include but are not
restricted to the following:

AAII  JOURNAL,  a monthly  association  magazine  for  members of the  American
Association of Individual Investors.

ARIZONA REPUBLIC, a newspaper that may cover financial and investment news.

AUSTIN AMERICAN-STATESMAN, a newspaper that may cover financial news.

BANK RATE MONITOR, a service that publishes rates on various bank products such
as CDs, MMDAs, and credit cards.

BARRON'S,  a Dow Jones and Company,  Inc.  business and  financial  weekly that
periodically reviews mutual fund performance data.

BUSINESS  WEEK,  a national  business  weekly  that  periodically  reports  the
performance rankings and ratings of a variety of mutual funds.

CHICAGO TRIBUNE, a newspaper that may cover financial news.

CONSUMER  REPORTS,  a  monthly  magazine  that  from  time to time  reports  on
companies in the mutual fund industry.

DALLAS MORNING NEWS, a newspaper that may cover financial news.

DENVER POST, a newspaper that may quote financial news.

FINANCIAL PLANNING, a monthly magazine that may periodically review mutual fund
companies.

FINANCIAL SERVICES WEEK, a weekly newspaper that covers financial news.

FINANCIAL WORLD, a monthly magazine that periodically features companies in the
mutual fund industry.

FORBES,  a  national  business   publication  that  periodically   reports  the
performance of companies in the mutual fund industry.

FORTUNE,   a  national  business   publication  that  periodically   rates  the
performance of a variety of mutual funds.

FUND ACTION, a mutual fund news report.

HOUSTON CHRONICLE, a newspaper that may cover financial news.

HOUSTON POST, a newspaper that may cover financial news.

IBC'S MONEY FUND REPORT,  a weekly  publication  of IBC Financial  Data,  Inc.,
reporting on the  performance of the nation's  money market funds,  summarizing
money market fund  activity,  and  including  certain  averages as  performance
benchmarks, specifically "IBC's Taxable First Tier Fund Average."

IBC'S  MONEYLETTER,  a biweekly  newsletter that covers financial news and from
time to time rates specific mutual funds.

IBC'S MONEY MARKET INSIGHT,  a monthly money market industry  analysis prepared
by IBC Financial Data, Inc.

INCOME AND SAFETY, a monthly newsletter that rates mutual funds.

INVESTECH, a bimonthly investment newsletter.

INVESTMENT  ADVISOR,  a monthly  publication  directed primarily to the advisor
community; includes ranking of mutual funds using a proprietary methodology.

INVESTMENT  COMPANY  INSTITUTE,   the  national  association  of  the  American
investment company industry.

INVESTOR'S BUSINESS DAILY, a newspaper that covers financial news.

                                   24
<PAGE>


KIPLINGER'S   PERSONAL  FINANCE  MAGAZINE,   a  monthly   investment   advisory
publication  that  periodically  features  the  performance  of  a  variety  of
securities.

LIPPER ANALYTICAL SERVICES,  INC.'S EQUITY FUND PERFORMANCE  ANALYSIS, a weekly
and monthly  publication of industry-wide  mutual fund performance  averages by
type of fund.

LIPPER ANALYTICAL  SERVICES,  INC.'S FIXED INCOME FUND PERFORMANCE  ANALYSIS, a
monthly publication of industry-wide  mutual fund performance  averages by type
of fund.

LOS ANGELES TIMES, a newspaper that may cover financial news.

LOUIS RUKEYSER'S WALL STREET, a publication for investors.

MEDICAL  ECONOMICS,  a monthly  magazine  providing  information to the medical
profession.

MONEY, a monthly  magazine that features the performance of both specific funds
and the mutual fund industry as a whole.

MORNINGSTAR 5 STAR INVESTOR,  a monthly  newsletter that covers  financial news
and rates  mutual  funds by  Morningstar,  Inc. (a data  service  which  tracks
open-end mutual funds).

MUTUAL FUND FORECASTER, a monthly newsletter that ranks mutual funds.

MUTUAL FUND INVESTING, a newsletter covering mutual funds.

MUTUAL  FUND  PERFORMANCE   REPORT,  a  monthly   publication  of  mutual  fund
performance and rankings, produced by Morningstar, Inc.

MUTUAL  FUNDS  MAGAZINE,  a  monthly  publication   reporting  on  mutual  fund
investing.

MUTUAL FUND SOURCE BOOK, an annual  publication  produced by Morningstar,  Inc.
that describes and rates mutual funds.

MUTUAL  FUND  VALUES,  a  biweekly   guidebook  to  mutual  funds  produced  by
Morningstar, Inc.

NEWSWEEK, a national business weekly.

NEW YORK TIMES, a newspaper that may cover financial news.

NO LOAD FUND  INVESTOR,  a  newsletter  covering  companies  in the mutual fund
industry.

ORLANDO SENTINEL, a newspaper that may cover financial news.

PERSONAL  INVESTOR,  a monthly  magazine that from time to time features mutual
fund companies and the mutual fund industry.

SAN ANTONIO  BUSINESS  JOURNAL,  a weekly  newspaper that  periodically  covers
mutual fund companies as well as financial news.

SAN ANTONIO EXPRESS-NEWS, a newspaper that may cover financial news.

SAN FRANCISCO CHRONICLE, a newspaper that may cover financial news.

SMART MONEY,  a monthly  magazine  featuring news and articles on investing and
mutual funds.

USA TODAY, a newspaper that may cover financial news.

U.S.  NEWS AND WORLD  REPORT,  a national  business  weekly  that  periodically
reports mutual fund performance data.

WALL  STREET  JOURNAL,  a Dow Jones and  Company,  Inc.  newspaper  that covers
financial news.

WASHINGTON POST, a newspaper that may cover financial news.

WEISENBERGER  MUTUAL FUNDS INVESTMENT REPORT, a monthly newsletter that reports
on both specific mutual fund companies and the mutual fund industry as a whole.

WORTH,  a magazine that covers  financial  and  investment  subjects  including
mutual funds.

YOUR MONEY, a monthly magazine directed toward the novice investor.

     In  addition to the sources  above,  performance  of our Funds may also be
tracked by Lipper Analytical Services,  Inc. and Morningstar,  Inc. A Fund will
be compared to Lipper's or Morningstar's appropriate fund category according to
its objective and portfolio  holdings.  Footnotes in  advertisements  and other
sales literature will include the time period applicable for any rankings used.

     For comparative  purposes,  unmanaged indexes of comparable  securities or
economic data may be cited. Examples include the following:

     - Ibbotson Associates, Inc., Stocks, Bonds, Bills, and Inflation Yearbook.

                                     25
<PAGE>

     -  Lehman  Brothers  Aggregate  Bond  Index is an  unmanaged  index of the
Government/Corporate  Index,  the  Mortgage  Backed-Securities  Index,  and the
Asset-Backed Securities Index.

     - S&P  SmallCap  600 Index is an  unmanaged  market-value  weighted  index
consisting  of 600  domestic  stocks  chosen for market  size,  liquidity,  and
industry group representation.

     - NASDAQ  Industrials,  a composite index of approximately  3000 unmanaged
securities of industrial corporations traded over the counter.

     Other sources for total return and other performance data that may be used
by a Fund or by those publications  listed previously are Schabaker  Investment
Management  and Investment  Company Data,  Inc. These are services that collect
and compile data on mutual fund companies.

                       APPENDIX C - DOLLAR-COST AVERAGING

Dollar-cost  averaging is a systematic  investing method,  which can be used by
investors as a disciplined technique for investing.  A fixed amount of money is
invested in a security (such as a stock or mutual fund) on a regular basis over
a period of time,  regardless  of whether  securities  markets are moving up or
down.

     This  practice  reduces  average  share costs to the investor who acquires
more shares in periods of lower  securities  prices and fewer shares in periods
of higher prices.

     While  dollar-cost  averaging does not assure a profit or protect  against
loss in declining markets, this investment strategy is an effective way to help
calm the effect of fluctuations in the financial markets.  Systematic investing
involves  continuous  investment in securities  regardless of fluctuating price
levels of such securities. Investors should consider their financial ability to
continue purchases through periods of low and high price levels.

     As the following chart  illustrates,  dollar-cost  averaging tends to keep
the overall cost of shares lower.  This example is for  illustration  only, and
different trends would result in different average costs.


                        HOW DOLLAR-COST AVERAGING WORKS

                     $100 Invested Regularly for 5 Periods
                                  Market Trend
      --------------------------------------------------------------------

                  Down                     Up                    Mixed
           --------------------   ---------------------    --------------------
             Share     Shares       Share      Shares        Share     Shares
Investment   Price    Purchased     Price     Purchased      Price    Purchased
           --------------------   ---------------------    --------------------
   $100       10        10            6         16.67         10          10
    100        9        11.1          7         14.29          9          11.1
    100        8        12.5          7         14.29          8          12.5
    100        8        12.5          9         11.1           9          11.1
    100        6        16.67        10         10            10          10
   ----       --        -----        --         -----         --          -----
   $500    ***41        62.77     ***39         66.35      ***46          54.7

          *Avg. Cost:  $ 7.97    *Avg. Cost:   $ 7.54        *Avg. Cost: $ 9.14
                        -----                    -----                    -----
         **Avg. Price: $ 8.20    **Avg. Price: $ 7.80      **Avg. Price: $ 9.20
                        -----                    -----                    -----

  *  Average  Cost is the total  amount  invested  divided  by number of shares
     purchased.
 **  Average  Price  is  the  sum of the  prices  paid  divided  by  number  of
     purchases.
***  Cumulative total of share prices used to compute average prices.

                                      26
<PAGE>

                      [THIS PAGE LEFT BLANK INTENTIONALLY]

                                      27
<PAGE>
40048-0899
                             USAA MUTUAL FUND, INC.

PART C.       OTHER INFORMATION

Item 23.                          EXHIBITS


   
1      (a)  Articles of Incorporation dated October 10, 1980 (1)
       (b)  Articles of Amendment dated January 14, 1981 (1)
       (c)  Articles Supplementary dated July 28, 1981 (1)
       (d)  Articles Supplementary dated November 3, 1982 (1)
       (e)  Articles of Amendment dated May 18, 1983 (1)
       (f)  Articles Supplementary dated August 8, 1983 (1)
       (g)  Articles Supplementary dated July 27, 1984 (1)
       (h)  Articles Supplementary dated November 5, 1985 (1)
       (i)  Articles Supplementary dated January 23, 1987 (1)
       (j)  Articles Supplementary dated May 13, 1987 (1)
       (k)  Articles Supplementary dated January 25, 1989 (1)
       (l)  Articles Supplementary dated May 2, 1991 (1)
       (m)  Articles Supplementary dated November 14, 1991 (1)
       (n)  Articles Supplementary dated April 14, 1992 (1)
       (o)  Articles Supplementary dated November 4, 1992 (1)
       (p)  Articles Supplementary dated March 23, 1993 (1)
       (q)  Articles Supplementary dated May 5, 1993 (1)
       (r)  Articles Supplementary dated November 8, 1993 (1)
       (s)  Articles Supplementary dated January 18, 1994 (1)
       (t)  Articles Supplementary dated November 9, 1994 (1)
       (u)  Articles Supplementary dated November 8, 1995 (2)
       (v)  Articles Supplementary dated February 6, 1996 (3)
       (w)  Articles Supplementary dated March 12, 1996 (4)
       (x)  Articles Supplementary dated November 13, 1996 (7)
       (y)  Articles Supplementary dated May 9, 1997 (8)
       (z)  Articles of Amendment dated July 9, 1997 (9)
       (aa) Articles Supplementary dated November 12, 1997 (10)
       (bb) Articles Supplementary dated April 3, 1998 (13)
       (cc) Articles Supplementary dated May 6, 1999 (filed herewith)
    

2           Bylaws, as amended February 11, 1999 (13)

   
3               SPECIMEN CERTIFICATES FOR SHARES OF
       (a)  Growth Fund (1)
       (b)  Income Fund (1)
       (c)  Money Market Fund (1)
       (d)  Aggressive Growth Fund (1)
       (e)  Income Stock Fund (1)
       (f)  Growth & Income Fund (1)
       (g)  Short-Term Bond Fund (1)
       (h)  S&P 500 Index Fund (4)
       (i)  Science & Technology Fund (9)
       (j)  First Start Growth Fund (9)
       (k)  Form of Intermediate-Term Bond Fund (filed herewith)
       (l)  Form of High-Yield Opportunities Fund (filed herewith)
       (m)  Form of Small Cap Stock Fund (filed herewith)

4      (a)  Advisory Agreement dated September 21, 1990 (1)
       (b)  Letter Agreement dated June 1, 1993 adding Growth & Income Fund and
             Short-Term  Bond Fund(1)
       (c)  Management  Agreement  dated May 1, 1996 with respect to the S&P
             500 Index Fund (5)

                                      C-1
<PAGE>

Item 23.                            EXHIBITS

       (d)  Administration  Agreement dated May 1, 1996 with respect to the S&P
             500 Index  Fund (5) (e) Letter  Agreement  to the  Management
             Agreement dated May 1, 1996 with respect to the S&P 500 Index 
             Fund (5)
       (f)  Amendment to Administration Agreement dated May 1, 1997 with 
             respect to the S&P 500 Index Fund(7)
       (g)  Letter  Agreement to the Advisory Agreement dated August 1, 1997
             adding the Science & Technology Fund and First Start Growth 
             Fund (9)
       (h)  Form of Letter Agreement adding Intermediate-Term Bond Fund,
             High-Yield Opportunities Fund, and Small Cap Stock Fund
             (filed herewith)

5      (a)  Underwriting Agreement dated July 25, 1990 (1) (b) Letter Agreement
             dated June 1, 1993 adding Growth & Income Fund and Short-Term Bond
             Fund(1) 
       (c)  Letter Agreement dated May 1, 1996 adding S&P 500 Index Fund (5)
       (d)  Letter Agreement dated August 1, 1997 adding  Science & Technology
             Fund and First Start Growth Fund (9)
       (e)  Form of Letter Agreement adding Intermediate-Term Bond Fund,
             High-Yield Opportunities Fund, and Small Cap Stock Fund 
             (filed herewith)
    

6          Not Applicable

   
7      (a)  Custodian  Agreement dated November 3, 1982 (1)
       (b)  Letter Agreement dated April 20, 1987 adding Income Stock Fund (1)
       (c)  Amendment No. 1 to the Custodian Contract dated October 30, 1987(1)
       (d)  Amendment to the Custodian  Contract  dated  November 3, 1988 (1)
       (e)  Amendment  to the Custodian  Contract  dated  February 6, 1989 (1)
       (f)  Amendment  to the Custodian Contract dated November 8, 1993 (1)
       (g)  Letter Agreement dated June 1, 1993 adding Growth & Income Fund and
             Short-Term Bond Fund (1)
       (h)  Subcustodian Agreement dated March 24, 1994(3)
       (i)  Custodian  Agreement  dated May 1, 1996 with respect to the S&P
             500 Index  Fund (5)
       (j)  Subcustodian  Agreement  dated May 1, 1996 with respect to the S&P
             500 Index  Fund (5)
       (k)  Letter  Agreement to the Custodian Agreement dated May 1, 1996 with
             respect to the S&P 500 Index Fund (5)
       (l)  Amendment to Custodian Contract dated May 13, 1996 (5)
       (m)  Letter  Agreement to the Custodian  Agreement dated August 1, 1997
             with respect to the Science &  Technology  Fund and First Start
             Growth Fund (9)
       (n)  Form of letter Agreement to the Custodian Agreement with respect
             to the Intermediate-Term Bond Fund, High-Yield Opportunities Fund,
             and Small Cap Stock Fund (filed herewith)

8      (a)  Articles of Merger dated January 30, 1981 (1)
       (b)  Transfer Agency Agreement dated January 23, 1992 (1)
       (c)  Letter Agreement dated June 1, 1993 to Transfer Agency Agreement
             adding Growth & Income Fund and Short-Term Bond Fund (1)
       (d)  Amendments  dated May 3, 1995 to the Transfer Agency Agreement
             Fee Schedules for Growth Fund,  Aggressive Growth Fund, Income
             Fund,  Growth & Income Fund,  Income Stock Fund,  Money Market
             Fund, and Short-Term Bond Fund (1)

                                      C-2
<PAGE>

Item 23.                           EXHIBITS

       (e)  Amendment No. 1 to Transfer Agency Agreement dated November 14,
             1995 (2) 
       (f)  Third Party Feeder Fund Agreement dated May 1, 1996 with respect
             to the S&P 500 Index Fund (5) 
       (g)  Letter  Agreement  to Transfer  Agency Agreement  dated May 1, 1996
             adding S&P 500 Index Fund (5) 
       (h)  Transfer Agency  Agreement Fee Schedule  dated May 1, 1996 for S&P
             500 Index Fund (5)
       (i)  Master  Revolving  Credit  Facility  Agreement with USAA Capital
             Corporation dated January 12, 1999($500,000,000) (13)
       (j)  Master Revolving Credit Facility Agreement with NationsBank of 
             Texas dated January 13, 1999 (13)
       (k)  Letter  Agreement to Transfer Agency Agreement dated August 1, 1997
             adding Science & Technology Fund and First Start Growth Fund(9)
       (l)  Transfer Agency Agreement Fee Schedule for Science & Technology 
             Fund(9)
       (m)  Transfer  Agency  Agreement  Fee Schedule for First Start Growth
             Fund (9)
       (n)  Master  Revolving  Credit  Facility  Agreement  with  USAA
             Capital Corporation dated January 12, 1999 ($250,000,000) (13)
       (o)  Form of Letter Agreement to Transfer Agency Agreement adding 
             Intermediate-Term Bond Fund, High Yield Opportunities Fund and 
             Small Cap Stock Fund (filed herewith)
       (p)  Form of Transfer Agency Agreement Fee Schedule for Intermediate-
             Term Bond Fund (filed herewith)
       (q)  Form of Transfer Agency Agreement Fee Schedule for High-Yield
             Opportunities Fund (filed herewith)
       (r)  Form of Transfer Agency Agreement Fee Schedule for Small Cap Stock
             Fund (filed herewith)

9      (a)  Opinion of Counsel with respect to the Growth Fund, Income Fund,
             Money Market Fund, Income Stock Fund, Growth & Income Fund, and
             Short-Term Bond Fund (2)
       (b)  Opinion and  Consent of Counsel  with  respect to the S&P 500 Index
             Fund (13)
       (c)  Opinion of Counsel with respect to the  Aggressive  Growth Fund (6)
       (d)  Consent of Counsel  with respect to the  Aggressive  Growth Fund,
             Growth Fund, Growth & Income Fund, Income Stock Fund, Income Fund,
             Short-Term Bond Fund, Money Market Fund, Science & Technology
             Fund, and First Start Growth Fund (12)
       (e)  Opinion of Counsel  with  respect to the Science &  Technology
             Fund and First Start Growth Fund (8)
       (f)  Opinion and Consent of Counsel with respect to the Intermediate-
             Term Bond Fund, High-Yield Opportunities Fund, and Small Cap Stock
             Fund (filed herewith)

10         Not Applicable
    

11         Omitted financial statements - Not Applicable
   
12          SUBSCRIPTIONS AND INVESTMENT LETTERS
       (a)  Subscription  and  Investment  Letter for Growth & Income  Fund and
             Short-Term Bond Fund (1) 
       (b)  Subscription and Investment  Letter for S&P 500 Index Fund (5) 
       (c)  Subscription and Investment  Letter for Science & Technology Fund 
             and First Start Growth Fund (9)

                                      C-3
<PAGE>

Item 23.                            EXHIBITS

       (d)  Form of Subscription and Investment Letter for the Intermediate-
             Term Bond Fund, High-Yield Opportunities Fund, and Small Cap Stock
             Fund (filed herewith)
    

13          12b-1 Plans - Not Applicable

   
14          FINANCIAL DATA SCHEDULES
       (a)  Not Applicable
    

15          Plan Adopting Multiple Classes of Shares - Not Applicable

   
16          POWERS OF ATTORNEY
       (a)  Powers of Attorney for Michael J.C. Roth, Sherron A. Kirk, John W.
             Saunders, Jr., George E. Brown, Howard L. Freeman, Jr., and 
             Richard A. Zucker dated November 8, 1993 (1)
       (b)  Power of Attorney for Barbara B. Dreeben dated September 12,1995(1)
       (c)  With respect to the S&P 500 Index Fund, Powers of Attorney for
             Ronald M. Petnuch, Philip W. Coolidge, Charles P. Biggar, S. 
             Leland Dill, and Philip Saunders, Jr., Trustees of the Equity 500 
             Index Portfolio, dated September 30, 1996 (7)
       (d)  Power of Attorney for Robert G. Davis dated March 24, 1997 (7)
       (e)  Power of Attorney for Robert L. Mason dated March 24, 1997 (7)
       (f)  With respect to the S&P 500 Index Fund, Powers of Attorney for John
             Y. Keefer and Joseph A.  Finelli, Trustees of the Equity 500 Index
             Portfolio, dated December 31, 1998 (13)
    
- ------------------
(1)    Previously filed with Post-Effective Amendment No. 38 of the Registrant
       (No. 2-49560) filed with the Securities and Exchange Commission on
       September 29, 1995.

(2)    Previously filed with Post-Effective  Amendment No. 39 of the Registrant
       (No.  2-49560)  filed with the  Securities  and Exchange  Commission  on
       November 21, 1995.

(3)    Previously filed with Post-Effective  Amendment No. 40 of the Registrant
       (No.  2-49560)  filed with the  Securities  and Exchange  Commission  on
       February 15, 1996.

(4)    Previously filed with Post-Effective  Amendment No. 41 of the Registrant
       (No. 2-49560) filed with the Securities and Exchange Commission on April
       26, 1996.

(5)    Previously filed with Post-Effective  Amendment No. 42 of the Registrant
       (No.  2-49560)  filed with the  Securities  and Exchange  Commission  on
       September 11, 1996.

(6)    Previously filed with Post-Effective  Amendment No. 43 of the Registrant
       (No.  2-49560)  filed with the  Securities  and Exchange  Commission  on
       October 1, 1996.

(7)    Previously filed with Post-Effective  Amendment No. 44 of the Registrant
       (No. 2-49560) filed with the Securities and Exchange Commission on April
       21, 1997.

                                      C-4
<PAGE>

(8)    Previously filed with Post-Effective  Amendment No. 45 of the Registrant
       (No.  2-49560) filed with the Securities and Exchange  Commission on May
       16, 1997.

(9)    Previously filed with Post-Effective  Amendment No. 46 of the Registrant
       (No.  2-49560)  filed with the  Securities  and Exchange  Commission  on
       September 30, 1997.

(10)   Previously filed with Post-Effective  Amendment No. 47 of the Registrant
       (No.  2-49560)  filed with the  Securities  and Exchange  Commission  on
       February 26, 1998.

(11)   Previously filed with Post-Effective  Amendment No. 48 of the Registrant
       (No.  2-49560)  filed with the  Securities  and Exchange  Commission  on
       February 27, 1998.

(12)   Previously filed with Post-Effective  Amendment No. 49 of the Registrant
       (No.  2-49560)  filed with the  Securities  and Exchange  Commission  on
       September 30, 1998.

   
(13)   Previously filed with Post-Effective  Amendment No. 50 of the Registrant
       (No.  2-49560)  filed with the  Securities  and Exchange  Commission  on
       February 26, 1999.
    

                                      C-5
<PAGE>

Item 24.      PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH FUND

   
              Information  pertaining to persons  controlled by or under common
              control with  Registrant is hereby  incorporated  by reference to
              the section captioned "Fund Management" in the Prospectus and the
              section captioned  "Directors and Officers of the Company" in the
              Statement of Additional Information.
    

Item 25.      INDEMNIFICATION

              Protection for the liability of the adviser and  underwriter  and
              for the officers and  directors of the  Registrant is provided by
              two methods:

        (a)   THE DIRECTOR AND OFFICER LIABILITY POLICY. This policy covers all
              losses   incurred  by  the   Registrant,   its  adviser  and  its
              underwriter from any claim made against those entities or persons
              during the policy period by any shareholder or former shareholder
              of the Fund by  reason of any  alleged  negligent  act,  error or
              omission  committed in connection with the  administration of the
              investments of said  Registrant or in connection with the sale or
              redemption of shares issued by said Registrant.

        (b)   STATUTORY INDEMNIFICATION PROVISIONS.  Under Section 2-418 of the
              Maryland General  Corporation Law,the Registrant is authorized to
              indemnify  any  past  or  present  director,  officer,  agent  or
              employee against  judgments,  penalties,  fines,  settlements and
              reasonable  expenses  actually incurred by him in connection with
              any  proceeding in which he is a party by reason of having served
              as a director,  officer,  agent or employee,  if he acted in good
              faith and reasonably believed that, (i) in the case of conduct in
              his official  capacity with the Registrant,  that his conduct was
              in the best  interests  of the  Registrant,  or (ii) in all other
              cases,  that his  conduct  was at least not  opposed  to the best
              interests  of  the  Registrant.  In  the  case  of  any  criminal
              proceeding,  said  director,  officer,  agent or employee must in
              addition have had no reasonable cause to believe that his conduct
              was  unlawful.  In the case of a proceeding by or in the right of
              the  Registrant,   indemnification   may  only  be  made  against
              reasonable  expenses  and  may  not be  made  in  respect  of any
              proceeding  in which the  director,  officer,  agent or  employee
              shall  have been  adjudged  to be liable to the  Registrant.  The
              termination  of any  proceeding by judgment,  order,  settlement,
              conviction,  or upon a plea of nolo  contendere or its equivalent
              creates a  rebuttable  presumption  that the  director,  officer,
              agent or employee did not meet the requisite  standard of conduct
              for indemnification. No indemnification may be made in respect of
              any  proceeding   charging   improper  personal  benefit  to  the
              director,  officer,  agent or employee  whether or not  involving
              action in such  person's  official  capacity,  if such person was
              adjudged to be liable on the basis that improper personal benefit
              was received.  If such  director,  officer,  agent or employee is
              successful,  on the merits or  otherwise,  in defense of any such
              proceeding  against  him,  he shall be  indemnified  against  the
              reasonable expenses incurred by him (unless such  indemnification
              is  limited  by  the  Registrant's  charter,  which  it is  not).
              Additionally,  a court  of  appropriate  jurisdiction  may  order
              indemnification in certain  circumstances even if the appropriate
              standard of conduct set forth above was not met.

                                      C-6
<PAGE>

              Indemnification may not be made unless authorized in the specific
              case after  determination that the applicable standard of conduct
              has been met. Such determination shall be made by either: (i) the
              board of  directors  by either  (x) a  majority  vote of a quorum
              consisting of directors  not parties to the  proceeding or (y) if
              such a quorum  cannot be obtained,  then by a majority  vote of a
              committee of the board consisting solely of two or more directors
              not  at the  time  parties  to  such  proceeding  who  were  duly
              designated  to act in the matter by a  majority  vote of the full
              board in which  the  designated  directors  who are  parties  may
              participate;  (ii) special legal counsel selected by the board of
              directors or a committee of the board by vote as set forth in (i)
              above,  or,  if the  requisite  quorum  of the  board  cannot  be
              obtained therefore and the committee cannot be established,  by a
              majority  vote of the  full  board  in  which  directors  who are
              parties may participate; or (iii) the stockholders.

              Reasonable  expenses may be reimbursed or paid by the  Registrant
              in  advance  of  final   disposition  of  a  proceeding  after  a
              determination,  made in accordance  with the procedures set forth
              in the  preceding  paragraph,  that the facts then known to those
              making the determination would not preclude indemnification under
              the applicable  standards provided the Registrant  receives (i) a
              written  affirmation  of the  good  faith  belief  of the  person
              seeking  indemnification  that the applicable standard of conduct
              necessary  for  indemnification  has been met, and (ii) a written
              undertaking  to  repay  the  advanced  sums  if it is  ultimately
              determined  that the applicable  standard of conduct has not been
              met.

              Insofar as  indemnification  for  liabilities  arising  under the
              Securities  Act of 1933 may be permitted to  directors,  officers
              and  controlling  persons  of  the  Registrant  pursuant  to  the
              Registrant's   Articles  of  Incorporation   or  otherwise,   the
              Registrant   has  been  advised  that,  in  the  opinion  of  the
              Securities  and  Exchange  Commission,  such  indemnification  is
              against public policy as expressed in the Act and is,  therefore,
              unenforceable.  In the  event  that a claim  for  indemnification
              against  such   liabilities   (other  than  the  payment  by  the
              Registrant of expenses incurred or paid by a director, officer or
              controlling person of the Registrant in the successful defense of
              any action,  suit or  proceeding)  is asserted by such  director,
              officer or controlling  person in connection  with the securities
              being registered, then the Registrant will, unless in the opinion
              of its  counsel  the  matter has been  settled  by a  controlling
              precedent,  submit  to a court of  appropriate  jurisdiction  the
              question  of  whether  indemnification  by it is  against  public
              policy as  expressed in the Act and will be governed by the final
              adjudication of such issue.

Item 26.      BUSINESS AND OTHER CONNECTIONS OF THE INVESTMENT ADVISER

   
              Information  pertaining to business and other  connections of the
              Registrant's   investment  adviser  is  hereby   incorporated  by
              reference  to the  section  of  the  Prospectus  captioned  "Fund
              Management"  and to the section of the  Statement  of  Additional
              Information captioned "Directors and Officers of the Company."
    

                                      C-7
<PAGE>

Item 27.      PRINCIPAL UNDERWRITERS

        (a)   USAA  Investment  Management  Company  (the  "Adviser")  acts  as
              principal  underwriter and distributor of the Registrant's shares
              on a best-efforts basis and receives no fee or commission for its
              underwriting  services.  The  Adviser,  wholly  owned  by  United
              Services  Automobile   Association,   also  serves  as  principal
              underwriter  for USAA Tax  Exempt  Fund,  Inc.,  USAA  Investment
              Trust, and USAA State Tax-Free Trust.

        (b)   Set forth  below is  information  concerning  each  director  and
              executive officer of USAA Investment Management Company.

NAME AND PRINCIPAL         POSITION AND OFFICES          POSITION AND OFFICES
 BUSINESS ADDRESS           WITH UNDERWRITER              WITH REGISTRANT 
- -----------------          --------------------          --------------------
Robert G. Davis             Director and Chairman        Director and
9800 Fredericksburg Road    of the Board of              Chairman of the
San Antonio, TX  78288      Directors                    Board of Directors

Michael J.C. Roth           Chief Executive Officer,     President, Director
9800 Fredericksburg Road    President, Director, and     and Vice Chairman of
San Antonio, TX  78288      Vice Chairman of the         the Board of Directors
                            Board of Directors

John W. Saunders, Jr.       Senior Vice President,       Vice President and
9800 Fredericksburg Road    Fixed Income Investments,    Director
San Antonio, TX  78288      and Director

   
David G. Peebles            Senior Vice President,       None
9800 Fredericksburg Road    Equity Investments, and
San Antonio, TX  78288      Director
    

John J. Dallahan            Senior Vice President,       None
9800 Fredericksburg Road    Investment Services
San Antonio, TX  78288

Carl W. Shirley             Senior Vice President,       None
9800 Fredericksburg Road    Insurance Company Portfolios
San Antonio, TX  78288

Michael D. Wagner           Vice President, Secretary    Secretary
9800 Fredericksburg Road    and Counsel
San Antonio, TX  78288

   
Sherron A. Kirk             Vice President               Treasurer
9800 Fredericksburg Road    Senior Financial Officer,
San Antonio, TX  78288      Controller, and Treasurer

Alex M. Ciccone             Vice President,              Assistant
9800 Fredericksburg Road    Compliance, and              Secretary
San Antonio, TX 78288       Assistant Secretary
    

        (c)   Not Applicable

                                      C-8
<PAGE>

Item 28.      LOCATION OF ACCOUNTS AND RECORDS

              The following entities prepare, maintain and preserve the records
              required by Section 31(a) of the  Investment  Company Act of 1940
              (the "1940 Act") for the Registrant.  These services are provided
              to the Registrant  through written agreements between the parties
              to  the  effect  that  such  services  will  be  provided  to the
              Registrant   for  such  periods   prescribed  by  the  Rules  and
              Regulations of the Securities and Exchange  Commission  under the
              1940 Act and such records are the property of the entity required
              to maintain  and preserve  such  records and will be  surrendered
              promptly on request:

                    USAA Investment Management Company
                    9800 Fredericksburg Road
                    San Antonio, Texas 78288

                    USAA Shareholder Account Services
                    10750 Robert F. McDermott Freeway
                    San Antonio, Texas 78288

                    State Street Bank and Trust Company
                    1776 Heritage Drive
                    North Quincy, Massachusetts 02171

Item 29.      MANAGEMENT SERVICES

              Not Applicable

Item 30.      UNDERTAKINGS

              None

                                      C-9
<PAGE>

                                   SIGNATURES

   
      Pursuant to the  requirements  of the  Securities  Act and the Investment
Company Act, the Registrant certifies that it has duly caused this amendment to
its  registration  statement  to be  signed on its  behalf by the  undersigned,
thereunto duly authorized, in the city of San Antonio and state of Texas on the
6th day of May 1999.


                                               USAA MUTUAL FUND, INC.

                                               /s/ MICHAEL J.C. ROTH
                                               -----------------------  
                                               Michael J.C. Roth
                                               President

     Pursuant to the  requirements of the Securities Act, this amendment to
its Registration  Statement has been signed below by the following  persons in
the capacities and on the date(s) indicated.

(Signature)                    (Title)                           (Date)

                            Chairman of the
/S/ ROBERT G. DAVIS         Board of Directors                    May 6, 1999
- --------------------------
Robert G. Davis

/S/ MICHAEL J.C. ROTH       Vice Chairman of the Board
- --------------------------  of Directors and President            May 6, 1999
Michael J.C. Roth           (Principal Executive Officer)

/S/ SHERRON A. KIRK         Treasurer (Principal
- --------------------------  Financial and                         May 6, 1999
Sherron A. Kirk             Accounting Officer)

/S/ JOHN W. SAUNDERS, JR.   Director                              May 6, 1999
- -------------------------
John W. Saunders, Jr.

/S/ ROBERT L. MASON         Director                              May 6, 1999
- -------------------------
Robert L. Mason

/S/ HOWARD L. FREEMAN, JR.  Director                              May 6, 1999
- -------------------------
Howard L. Freeman, Jr.

/S/ RICHARD A. ZUCKER       Director                              May 6, 1999
- -------------------------
Richard A. Zucker

/S/ BARBARA B. DREEBEN      Director                              May 6, 1999
- -------------------------
Barbara B. Dreeben
    
                                     C-10
<PAGE>

                                 EXHIBIT INDEX

EXHIBIT                             ITEM                             PAGE NO. *

   
 1   (a)   Articles of Incorporation dated October 10, 1980 (1)
     (b)   Articles of Amendment dated January 14, 1981 (1)
     (c)   Articles Supplementary dated July 28, 1981 (1)
     (d)   Articles Supplementary dated November 3, 1982 (1)
     (e)   Articles of Amendment dated May 18, 1983 (1)
     (f)   Articles Supplementary dated August 8, 1983 (1)
     (g)   Articles Supplementary dated July 27, 1984 (1)
     (h)   Articles Supplementary dated November 5, 1985 (1)
     (i)   Articles Supplementary dated January 23, 1987 (1)
     (j)   Articles Supplementary dated May 13, 1987 (1)
     (k)   Articles Supplementary dated January 25, 1989 (1)
     (l)   Articles Supplementary dated May 2, 1991 (1)
     (m)   Articles Supplementary dated November 14, 1991 (1)
     (n)   Articles Supplementary dated April 14, 1992 (1)
     (o)   Articles Supplementary dated November 4, 1992 (1)
     (p)   Articles Supplementary dated March 23, 1993 (1)
     (q)   Articles Supplementary dated May 5, 1993 (1)
     (r)   Articles Supplementary dated November 8, 1993 (1)
     (s)   Articles Supplementary dated January 18, 1994 (1)
     (t)   Articles Supplementary dated November 9, 1994 (1)
     (u)   Articles Supplementary dated November 8, 1995 (2)
     (v)   Articles Supplementary dated February 6, 1996 (3)
     (w)   Articles Supplementary dated March 12, 1996 (4)
     (x)   Articles Supplementary dated November 13, 1996 (7)
     (y)   Articles Supplementary dated May 9, 1997 (8)
     (z)   Articles of Amendment dated July 9, 1997 (9)
     (aa)  Articles Supplementary dated November 12, 1997 (10)
     (bb)  Articles Supplementary dated April 3, 1998 (13)
     (cc)  Articles Supplementary dated May 6,1999 (filed herewith)         124
    

2          Bylaws, as amended February 11, 1999 (13)

   
 3         SPECIMEN CERTIFICATES FOR SHARES OF
     (a)   Growth Fund (1)
     (b)   Income Fund (1)
     (c)   Money Market Fund (1)
     (d)   Aggressive Growth Fund (1)
     (e)   Income Stock Fund (1)
     (f)   Growth & Income Fund (1)
     (g)   Short-Term Bond Fund (1)
     (h)   S&P 500 Index Fund (4)
     (i)   Science & Technology Fund (9)
     (j)   First Start Growth Fund (9)
     (k)   Form of Intermediate-Term Bond Fund (filed herewith)             127
     (l)   Form of High-Yield Opportunities Fund (filed herewith)           130
     (m)   Form of Small Cap Stock Fund (filed herewith)                    133

 4   (a)   Advisory Agreement dated September 21, 1990 (1) (b) Letter 
            Agreement dated June 1, 1993 adding Growth & Income Fund and 
            Short-Term  Bond Fund (1) 
     (c)   Management  Agreement  dated May 1, 1996 with respect to the 
            S&P 500 Index Fund (5)

                                     C-11
<PAGE>

    EXHIBIT                           ITEM                            PAGE NO.*

    (d)  Administration Agreement dated May 1, 1996 with respect to the
          S&P 500 Index Fund (5)
    (e)  Letter  Agreement to the  Management  Agreement  dated May 1,
          1996 with respect to the S&P 500 Index Fund (5)
    (f)  Amendment to  Administration  Agreement dated May 1, 1997 with
          respect to the S&P 500 Index Fund (7)
    (g)  Letter Agreement to the Advisory Agreement dated August 1,
          1997 adding Science & Technology Fund and First Start Growth
          Fund (9)
    (h)  Form of Letter Agreement adding Intermediate-Term Bond
          Fund, High-Yield Opportunities Fund, and Small Cap Stock
          Fund (filed herewith)                                             136


 5  (a)  Underwriting  Agreement dated July 25, 1990 (1) (b) Letter
          Agreement dated June 1, 1993 adding Growth & Income
          Fund and Short-Term Bond Fund (1)
    (c)  Letter Agreement dated May 1, 1996 adding S&P 500 Index Fund (5)
    (d)  Letter Agreement dated August 1, 1997 adding Science & Technology
          Fund and First Start Growth Fund (9)
    (e)  Form of Letter Agreement adding Intermediate-Term Bond
          Fund, High-Yield Opportunities Fund,and Small Cap Stock Fund
          (filed herewith)                                                  138
    

 6       Not Applicable

   
 7  (a)  Custodian Agreement dated November 3, 1982 (1)
    (b)  Letter Agreement dated April 20, 1987 adding Income Stock Fund(1)
    (c)  Amendment No. 1 to the Custodian Contract dated October 30,
          1987 (1)
    (d)  Amendment to the Custodian Contract dated November 3, 1988 (1)
    (e)  Amendment to the Custodian Contract dated February 6, 1989 (1)
    (f)  Amendment to the Custodian Contract dated November 8, 1993 (1)
    (g)  Letter Agreement dated June 1, 1993 adding Growth & Income
          Fund and Short-Term Bond Fund (1)
    (h)  Subcustodian Agreement dated March 24, 1994 (3)
    (i)  Custodian Agreement dated May 1, 1996 with respect to
          the S&P 500 Index Fund (5)
    (j)  Subcustodian  Agreement  dated May 1, 1996 with respect to the
          S&P 500 Index Fund (5)
    (k)  Letter Agreement to the Custodian  Agreement dated May 1, 1996
          with respect to the S&P 500 Index Fund (5)
    (l)  Amendment to Custodian  Contract  dated May 13, 1996 (5)
    (m)  Letter Agreement to the Custodian Agreement dated August 1,
          1997 with respect to the Science &  Technology  Fund and First
          Start Growth Fund (9)
    (n)  Form of letter Agreement to the Custodian Agreement with
          respect to the Intermediate-Term Bond Fund, High-Yield
          Opportunities Fund, and Small Cap Stock Fund (filed herewith)     140

 8  (a)  Articles of Merger dated  January 30, 1981 (1)
    (b)  Transfer  Agency Agreement dated January 23, 1992 (1)
    (c)  Letter  Agreement dated June 1,1993 to Transfer Agency Agreement 
          adding Growth & Income Fund and Short-Term Bond Fund (1)

                                     C-12
<PAGE>

    EXHIBIT                          ITEM                             PAGE NO.*

    (d)  Amendments  dated May 3, 1995 to the Transfer Agency Agreement
          Fee Schedules for Growth Fund,  Aggressive Growth Fund, Income
          Fund,  Growth & Income Fund,  Income Stock Fund,  Money Market
          Fund, and Short-Term Bond Fund (1)
    (e)  Amendment No. 1 to Transfer Agency Agreement dated
          November 14, 1995(2)
    (f)  Third  Party  Feeder  Fund  Agreement  dated  May 1, 1996 with
          respect to the S&P 500 Index Fund (5)
    (g)  Letter  Agreement to Transfer  Agency  Agreement  dated May 1,
          1996 adding S&P 500 Index Fund (5)
    (h)  Transfer  Agency  Agreement Fee Schedule dated May 1, 1996 for
          S&P 500 Index Fund (5)
    (i)  Master Revolving Credit Facility Agreement with
          USAA Capital Corporation dated January 12,
          1999 ($500,000,000) (13)
    (j)  Master Revolving Credit Facility Agreement with NationsBank of
          Texas dated January 13, 1999 (13)
    (k)  Letter Agreement to Transfer Agency Agreement dated
          August 1, 1997 adding Science & Technology Fund and
          First Start Growth Fund (9)
    (l)  Transfer Agency Agreement Fee Schedule for Science &
          Technology Fund (9)
    (m)  Transfer Agency Agreement Fee Schedule for First Start
          Growth Fund (9)
    (n)  Master Revolving Credit Facility Agreement with USAA Capital
          Corporation dated January 12,1999 ($250,000,000) (13)
    (o)  Form of Letter Agreement to Transfer Agency Agreement adding
          Intermediate-Term Bond Fund, High Yield Opportunities Fund and
          Small Cap Stock Fund (filed herewith)                             146
    (p)  Form of Transfer Agency Agreement Fee Schedule for Intermediate-
          Term Bond Fund (filed herewith)                                   148
    (q)  Form of Transfer Agency Agreement Fee Schedule for High
          Yield Opportunities Fund (filed herewith)                         150
    (r)  Form of Transfer Agency Agreement Fee Schedule for Small Cap
          Stock Fund (filed herewith)                                       152


 9  (a)  Opinion of Counsel with respect to the Growth Fund, Income
          Fund, Money Market Fund, Income Stock Fund, Growth & Income
          Fund, and Short-Term Bond Fund (2)
    (b)  Opinion and Consent of Counsel with respect to the
          S&P 500 Index Fund  (13)
    (c)  Opinion of Counsel with respect to the Aggressive Growth Fund (6)
    (d)  Consent of Counsel with respect to the Aggressive Growth Fund,
          Growth Fund, Growth & Income Fund, Income Stock Fund, Income
          Fund, Short-Term Bond Fund, Money Market Fund, Science & 
          Technology Fund, and First Start Growth Fund (12)
    (e)  Opinion of Counsel  with  respect to the Science &  Technology
          Fund and First Start Growth Fund (8)
    (f)  Opinion of Counsel with respect to the Intermediate-Term
          Bond Fund, High-Yield Opportunities Fund, and Small Cap Stock
          Fund (filed herewith)                                             154
                                  C-13
<PAGE>

   EXHIBIT                        ITEM                                PAGE NO.*

 10      Not Applicable
    

 11      Omitted financial statements - Not Applicable

   
 12      SUBSCRIPTIONS AND INVESTMENT LETTERS
    (a)  Subscription and Investment Letter for Growth & Income Fund and 
          Short-Term Bond Fund (1)
    (b)  Subscription and Investment Letter for S&P 500 Index Fund (5)
    (c)  Subscription and Investment Letter for Science & Technology
          Fund and First Start Growth Fund (9)
    (d)  Form of Subscription and Investment Letter for the
          Intermediate-Term Bond Fund, High-Yield Opportunities
          Fund, and Small Cap Stock Fund (filed herewith)                   156
    

13       12b-1 Plans - Not Applicable

   
14       FINANCIAL DATA SCHEDULES
    (a)  Not Applicable
    

15       Plan Adopting Multiple Classes of Shares - Not Applicable

   
16       POWERS OF ATTORNEY
    (a)  Powers of Attorney for Michael J.C. Roth, Sherron A. Kirk,
          John W. Saunders, Jr., George E. Brown, Howard L. Freeman, Jr.,
          and Richard A. Zucker dated
          November 8, 1993 (1)
    (b)  Power of Attorney for Barbara B. Dreeben dated September 12,
          1995 (1)
    (c)  With respect to the S&P 500 Index Fund, Powers of Attorney
          for Ronald M. Petnuch, Philip W. Coolidge, Charles P. Biggar, 
          Leland Dill, and Philip Saunders, Jr., Trustees of the
          Equity 500 Index Portfolio, dated September 30, 1996 (7)
    (d)  Power of Attorney for Robert G. Davis dated March 24, 1997 (7)
    (e)  Power of Attorney for Robert L. Mason dated March 24, 1997 (7)
    (f)  With respect to the S&P 500 Index Fund, Powers of Attorney
          for John Y. Keefer and Joseph A. Finelli, Trustees of the
          Equity 500 Index Portfolio, dated December 31, 1998, 1999 (13)
    

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

(1)  Previously filed with Post-Effective Amendment No. 38 of the Registrant
     (No. 2-49560) filed with the Securities and Exchange Commission on
      September 29, 1995.

(2)  Previously filed with Post-Effective Amendment No. 39 of the Registrant
     (No. 2-49560) filed with the Securities and Exchange Commission on
     November 21, 1995.

(3)  Previously  filed with  Post-Effective  Amendment No. 40 of the Registrant
     (No.  2-49560)  filed  with the  Securities  and  Exchange  Commission  on
     February 15, 1996.

                                     C-14
<PAGE>

(4)  Previously  filed with  Post-Effective  Amendment No. 41 of the Registrant
     (No.  2-49560) filed with the Securities and Exchange  Commission on April
     26, 1996.

(5)  Previously  filed with  Post-Effective  Amendment No. 42 of the Registrant
     (No.  2-49560)  filed  with the  Securities  and  Exchange  Commission  on
     September 11, 1996.

(6)  Previously  filed with  Post-Effective  Amendment No. 43 of the Registrant
     (No. 2-49560) filed with the Securities and Exchange Commission on October
     1, 1996.

(7)  Previously  filed with  Post-Effective  Amendment No. 44 of the Registrant
     (No.  2-49560) filed with the Securities and Exchange  Commission on April
     21, 1997.

(8)  Previously  filed with  Post-Effective  Amendment No. 45 of the Registrant
     (No. 2-49560) filed with the Securities and Exchange Commission on May 16,
     1997.

(9)  Previously  filed with  Post-Effective  Amendment No. 46 of the Registrant
     (No.  2-49560)  filed  with the  Securities  and  Exchange  Commission  on
     September 30, 1997.

(10) Previously  filed with  Post-Effective  Amendment No. 47 of the Registrant
     (No.  2-49560)  filed  with the  Securities  and  Exchange  Commission  on
     February 26, 1998.

(11) Previously  filed with  Post-Effective  Amendment No. 48 of the Registrant
     (No.  2-49560)  filed  with the  Securities  and  Exchange  Commission  on
     February 27, 1998.

(12) Previously  filed with  Post-Effective  Amendment No. 49 of the Registrant
     (No.  2-49560)  filed  with the  Securities  and  Exchange  Commission  on
     September 30, 1998.

   
(13) Previously  filed with  Post-Effective  Amendment No. 50 of the Registrant
     (No.  2-49560)  filed  with the  Securities  and  Exchange  Commission  on
     February 26, 1999.
    
- ----------------------------
   * Refers to sequentially numbered pages

                                     C-15


                                 EXHIBIT 1(cc)

<PAGE>
                             ARTICLES SUPPLEMENTARY
                                     TO THE
                      ARTICLES OF INCORPORATION (CHARTER)
                                       OF
                             USAA MUTUAL FUND, INC.

         Articles Supplementary dated May 6, 1999, supplementing the Charter of
USAA MUTUAL FUND, INC., a Maryland Corporation, as heretofore amended.

                                   ARTICLE I

         USAA MUTUAL FUND, INC.,  pursuant to the provisions of its Charter and
Section 2-208 of the Maryland  General  Corporation  Law, hereby files Articles
Supplementary for record evidencing the classification of 100,000,000 shares of
unissued stock into a new class designated as the  INTERMEDIATE-TERM  BOND FUND
and  100,000,000  shares  of  unissued  stock  into  an  additional  new  class
designated  as the  HIGH-YIELD  OPPORTUNIITES  FUND and  100,000,000  shares of
unissued stock into a new class designated as the SMALL CAP STOCK FUND.

                                   ARTICLE II

         Section 2.1  DESCRIPTION OF STOCK.  Without  limiting the authority of
the  Board  of  Directors,   as  set  forth  in  the  Charter  to  which  these
supplementary articles apply, to establish and designate any further classes of
stock,  there is hereby  established  and  designated  twelfth,  thirteenth and
fourteenth  classes  of  stock  in  addition  to  the  eleven  classes  already
established  and  designated as the S&P 500 INDEX FUND,  the INCOME STOCK FUND,
the SHORT-TERM BOND FUND, the GROWTH & INCOME FUND, the AGGRESSIVE GROWTH FUND,
the INCOME FUND, the GROWTH FUND, the FEDERAL SECURITIES MONEY MARKET FUND, the
MONEY  MARKET FUND,  the SCIENCE &  TECHNOLOGY  FUND and the FIRST START GROWTH
FUND.  Such twelfth  class of stock shall be designated  the  INTERMEDIATE-TERM
BOND FUND,  and  thirteenth  class of stock shall be designated  the HIGH-YIELD
OPPORTUNITIES  FUND and such fourteenth  class of stock shall be designated the
SMALL CAP STOCK FUND and shall have the relative  preferences,  rights,  voting
powers, restrictions, limitations as to dividends, qualifications and terms and
conditions  of  redemption  as are  described  in Article VI of the Articles of
Incorporation of the USAA MUTUAL FUND, INC.

         Section 2.2 STATEMENT OF AUTHORITY.  The stock comprising the twelfth,
thirteenth,  and fourteenth classes of stock of the USAA MUTUAL FUND, INC., has
been classified by the Board of Directors of USAA MUTUAL FUND,  INC., under the
authority  contained in Article V of the Charter of the USAA MUTUAL FUND, INC.,
by vote duly adopted at a meeting of the Board of Directors on May 6, 1999.

<PAGE>

         IN WITNESS  WHEREOF,  USAA MUTUAL FUND, INC. has caused these Articles
Supplementary  to be executed by its  President  and attested by its  Secretary
thereunto duly authorized as of the day and year first above written.

ATTEST:                                      USAA MUTUAL FUND, INC.


By:/s/ MICHAEL D. WAGER                      BY: /S/ MICHAEL J.C. ROTH    
   ------------------------                     ----------------------------
   MICHAEL D. WAGNER                            MICHAEL J. C. ROTH
   Secretary                                    President

<PAGE>

                                  CERTIFICATE

         The  undersigned  MICHAEL J. C. ROTH,  President  of USAA MUTUAL FUND,
INC., who executed this on behalf of said  corporation  the foregoing  Articles
Supplementary,  of which this Certificate is made a part, hereby  acknowledges,
in the name of said corporation, the foregoing Articles Supplementary to be the
corporate  act of said  corporation  and  certifies  that,  to the  best of his
knowledge,  information  and belief,  that matters and facts set below  therein
with respect to the approval thereof are true in all material  respects,  under
penalties of perjury.



                                             USAA MUTUAL FUND, INC.



                                             /S/ MICHAEL J. C. ROTH
                                             ---------------------------------
                                             MICHAEL J. C. ROTH
                                             President


                                 EXHIBIT 3(k)
<PAGE>

Number                       USAA MUTUAL FUND, INC.                      Shares

                          INTERMEDIATE-TERM BOND FUND
              Incorporated Under the Laws of the State of Maryland



Account No.         Alpha Code                         CUSIP __________________
                                                       See Reverse Side for
                                                         Certain Definitions


THIS CERTIFIES that


is the owner of


fully paid and nonassessable shares of the common stock of the par value of one
cent per share of USAA  MUTUAL  FUND,  INC.,  transferable  on the books of the
Corporation by the holder thereof in person or by duly authorized attorney upon
surrender of this certificate properly endorsed.  This certificate is not valid
unless  countersigned by the Transfer Agent.  Witness the facsimile seal of the
Corporation and the facsimile signatures of its duly authorized officers.



Dated:



/s/ SHERRON KIRK                   PICTURE of            /s/ MICHAEL J.C. ROTH
     TREASURER               USAA MUTUAL FUND, INC.             PRESIDENT
                                    SEAL


                                             Countersigned:
                                              USAA SHAREHOLDER ACCOUNT SERVICES
                                               (San Antonio)    TRANSFER AGENT

                                             By

                                                     AUTHORIZED SIGNATURE

<PAGE>

         The following abbreviations,  when used in the inscription on the face
of this certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:

TEN COM - as tenants in common         UNIF GIFT MIN ACT -. . .Custodian. . .
TEN ENT - as tenants by the entireties                    (Cust)       (Minor)
JT TEN  - as joint tenants with the               under Uniform Gifts to Minors
          right of survivorship and               Act . . . . . . . . . . . .
          not as tenants in common                          (State)

      Additional abbreviations may also be used though not in the above list.

      FOR VALUE RECEIVED, I/We hereby sell, assign and transfer unto

Please Insert Social Security or Other
Taxpayer Identification Number of Assignee

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

- -------------------------------------------------------------------------------
             Please Print or Typewrite Name and Address of Assignee
- -------------------------------------------------------------------------------

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

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

- --------------------------------------------------------(               ) -----
shares of the  Capital  Stock  represented  by the within  Certificate,  and do
hereby  irrevocably  constitute and appoint ___________________________attorney
to transfer the said stock on  the  books of the within named Corporation  with
full power of substitution in the premises.

Dated _________________    Signature(s)_______________________________________

Signature Guaranteed By                                                       

                                   (The  signature(s)  to this  assignment must
                                   correspond with the name as written upon the
                                   face   of   this   certificate,   in   every
                                   particular,     without     alteration    or
                                   enlargement, or any change whatsoever.)

                                   This    certificate   is   transferable   or
                                   redeemable  at the  offices of the  Transfer
                                   Agent,  USAA Shareholder  Account  Services,
                                   9800  Fredericksburg  Rd., San  Antonio,  TX
                                   78288.

         The  Signature  Guarantee  must  be  by  an  authorized  person  of  a
commercial  bank  or  trust  company,  a  savings  bank  or  savings  and  loan
association,  a credit union, or by a member firm of a domestic stock exchange.
A NOTARIZATION BY A NOTARY PUBLIC IS NOT ACCEPTABLE.

<PAGE>

                                 EXHIBIT 3(l)
<PAGE>

Number                       USAA MUTUAL FUND, INC.                      Shares

                         HIGH-YIELD OPPORTUNITIES FUND
              Incorporated Under the Laws of the State of Maryland



Account No.         Alpha Code                         CUSIP __________________
                                                       See Reverse Side for
                                                         Certain Definitions


THIS CERTIFIES that


is the owner of


fully paid and nonassessable shares of the common stock of the par value of one
cent per share of USAA  MUTUAL  FUND,  INC.,  transferable  on the books of the
Corporation by the holder thereof in person or by duly authorized attorney upon
surrender of this certificate properly endorsed.  This certificate is not valid
unless  countersigned by the Transfer Agent.  Witness the facsimile seal of the
Corporation and the facsimile signatures of its duly authorized officers.



Dated:



/s/ SHERRON KIRK                   PICTURE of            /s/ MICHAEL J.C. ROTH
     TREASURER               USAA MUTUAL FUND, INC.             PRESIDENT
                                    SEAL


                                             Countersigned:
                                              USAA SHAREHOLDER ACCOUNT SERVICES
                                               (San Antonio)    TRANSFER AGENT

                                             By

                                                     AUTHORIZED SIGNATURE

<PAGE>

         The following abbreviations,  when used in the inscription on the face
of this certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:

TEN COM - as tenants in common         UNIF GIFT MIN ACT -. . .Custodian. . .
TEN ENT - as tenants by the entireties                    (Cust)       (Minor)
JT TEN  - as joint tenants with the               under Uniform Gifts to Minors
          right of survivorship and               Act . . . . . . . . . . . .
          not as tenants in common                          (State)

      Additional abbreviations may also be used though not in the above list.

      FOR VALUE RECEIVED, I/We hereby sell, assign and transfer unto

Please Insert Social Security or Other
Taxpayer Identification Number of Assignee

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

- -------------------------------------------------------------------------------
             Please Print or Typewrite Name and Address of Assignee
- -------------------------------------------------------------------------------

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

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

- --------------------------------------------------------(               ) -----
shares of the  Capital  Stock  represented  by the within  Certificate,  and do
hereby  irrevocably  constitute and appoint ___________________________attorney
to transfer the said stock on  the  books of the within named Corporation  with
full power of substitution in the premises.

Dated _________________    Signature(s)_______________________________________

Signature Guaranteed By                                                       

                                   (The  signature(s)  to this  assignment must
                                   correspond with the name as written upon the
                                   face   of   this   certificate,   in   every
                                   particular,     without     alteration    or
                                   enlargement, or any change whatsoever.)

                                   This    certificate   is   transferable   or
                                   redeemable  at the  offices of the  Transfer
                                   Agent,  USAA Shareholder  Account  Services,
                                   9800  Fredericksburg  Rd., San  Antonio,  TX
                                   78288.

         The  Signature  Guarantee  must  be  by  an  authorized  person  of  a
commercial  bank  or  trust  company,  a  savings  bank  or  savings  and  loan
association,  a credit union, or by a member firm of a domestic stock exchange.
A NOTARIZATION BY A NOTARY PUBLIC IS NOT ACCEPTABLE.
<PAGE>

                                 EXHIBIT 3(m)
<PAGE>

Number                       USAA MUTUAL FUND, INC.                      Shares

                              SMALL CAP STOCK FUND
              Incorporated Under the Laws of the State of Maryland


Account No.         Alpha Code                         CUSIP __________________
                                                       See Reverse Side for
                                                         Certain Definitions


THIS CERTIFIES that


is the owner of


fully paid and nonassessable shares of the common stock of the par value of one
cent per share of USAA  MUTUAL  FUND,  INC.,  transferable  on the books of the
Corporation by the holder thereof in person or by duly authorized attorney upon
surrender of this certificate properly endorsed.  This certificate is not valid
unless  countersigned by the Transfer Agent.  Witness the facsimile seal of the
Corporation and the facsimile signatures of its duly authorized officers.



Dated:



/s/ SHERRON KIRK                   PICTURE of            /s/ MICHAEL J.C. ROTH
     TREASURER               USAA MUTUAL FUND, INC.             PRESIDENT
                                    SEAL


                                             Countersigned:
                                              USAA SHAREHOLDER ACCOUNT SERVICES
                                               (San Antonio)    TRANSFER AGENT

                                             By

                                                     AUTHORIZED SIGNATURE

<PAGE>

         The following abbreviations,  when used in the inscription on the face
of this certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:

TEN COM - as tenants in common         UNIF GIFT MIN ACT -. . .Custodian. . .
TEN ENT - as tenants by the entireties                    (Cust)       (Minor)
JT TEN  - as joint tenants with the               under Uniform Gifts to Minors
          right of survivorship and               Act . . . . . . . . . . . .
          not as tenants in common                          (State)

      Additional abbreviations may also be used though not in the above list.

      FOR VALUE RECEIVED, I/We hereby sell, assign and transfer unto

Please Insert Social Security or Other
Taxpayer Identification Number of Assignee

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

- -------------------------------------------------------------------------------
             Please Print or Typewrite Name and Address of Assignee
- -------------------------------------------------------------------------------

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

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

- --------------------------------------------------------(               ) -----
shares of the  Capital  Stock  represented  by the within  Certificate,  and do
hereby  irrevocably  constitute and appoint ___________________________attorney
to transfer the said stock on  the  books of the within named Corporation  with
full power of substitution in the premises.

Dated _________________    Signature(s)_______________________________________

Signature Guaranteed By                                                       

                                   (The  signature(s)  to this  assignment must
                                   correspond with the name as written upon the
                                   face   of   this   certificate,   in   every
                                   particular,     without     alteration    or
                                   enlargement, or any change whatsoever.)

                                   This    certificate   is   transferable   or
                                   redeemable  at the  offices of the  Transfer
                                   Agent,  USAA Shareholder  Account  Services,
                                   9800  Fredericksburg  Rd., San  Antonio,  TX
                                   78288.

         The  Signature  Guarantee  must  be  by  an  authorized  person  of  a
commercial  bank  or  trust  company,  a  savings  bank  or  savings  and  loan
association,  a credit union, or by a member firm of a domestic stock exchange.
A NOTARIZATION BY A NOTARY PUBLIC IS NOT ACCEPTABLE.

                                 EXHIBIT 4(h)

<PAGE>

USAA Investment Management Company
10750 Robert F. McDermott Freeway
San Antonio, TX  78288

Gentlemen:

       Pursuant to Section 1(b) of the Advisory Agreement dated as of September
21, 1990 between USAA Mutual Fund,  Inc. (the  "Company")  and USAA  Investment
Management  Company  (the  "Manager"),  please be advised  that the Company has
established three new series of its shares,  namely, the Intermediate-Term Bond
Fund,  High-Yield  Opportunities  Fund,  and the  Small  Cap  Stock  Fund  (the
"Funds"),  and please be further advised that the Company desires to retain the
Manager  to  render  management  and  investment  advisory  services  under the
Advisory Agreement to the Funds at the fee stated below:

                             ADVISORY FEE SCHEDULE

One-half  of one  percent  (.50%) of the first  $50,000,000  of the average net
assets, two-fifths of one percent (.40%) for that portion of average net assets
over  $50,000,000 but not over  $100,000,000,  and  three-tenths of one percent
(.30%) of that portion of average net assets in excess of $100,000,000.
                          INTERMEDIATE-TERM BOND FUND

   One-half of one percent (.50%) of the aggregate average net assets of the
                         HIGH-YIELD OPPORTUNITIES FUND

 Three-fourths of one percent (.75%) of the aggregate average net assets of the
                              SMALL CAP STOCK FUND

       From time to time, the Manager may voluntarily waive all or a portion of
the advisory  fee payable  with  respect to a Fund.  In addition to any amounts
otherwise  payable to the Manager as an advisory fee for current services under
the Advisory  Agreement,  the Company shall be obligated to pay the Manager all
amounts  previously  waived by the Manager with  respect to the Fund,  provided
that such additional payments are made not later than three years from the date
first set forth below and provided  further that the amount of such  additional
payment  in any year,  together  with all other  expenses  of the Fund,  in the
aggregate,  would not cause the Fund's expense ratio in such year to exceed, in
the case of the Intermediate-Term  Bond Fund, .65% of the average net assets of
the Fund or,  in the case of the  High-Yield  Opportunities  Fund,  .75% of the
average net assets of the Fund.

       Please  state below  whether you are willing to render such  services at
the fee stated above.

                                           USAA MUTUAL FUND, INC.


Attest:  ___________________________       By:  __________________________ 
         Secretary                              President

Dated: _______________________


       We as the sole  shareholder of the above named Funds,  do hereby approve
the Advisory  Agreement  and are willing to render  management  and  investment
advisory services to the Intermediate-Term Bond Fund, High-Yield  Opportunities
Fund, and the Small Cap Stock Fund at the fee stated above.

                                           USAA INVESTMENT MANAGEMENT
                                            COMPANY


Attest:  ___________________________       By:  ___________________________
         Assistant Secretary                    Senior Vice President


Dated: _______________________


                                EXHITBIT 5 (e)
<PAGE>

USAA Investment Management Company
10750 Robert F. McDermott Freeway
San Antonio, TX  78288

Gentlemen:

         Pursuant to paragraph  12 of the  Underwriting  Agreement  dated as of
July  25,  1990  between  USAA  Mutual  Fund,  Inc.  (the  "Company")  and USAA
Investment  Management Company (the "Underwriter"),  please be advised that the
Company  has  established  three  new  series  of  its  shares,   namely,   the
Intermediate-Term  Bond Fund, High-Yield  Opportunities Fund, and the Small Cap
Stock  Fund ("the  Funds"),  and please be  further  advised  that the  Company
desires to retain the  Underwriter to sell and  distribute  shares of the Funds
and to render  other  services  to the Funds as  provided  in the  Underwriting
Agreement.

         Please state below  whether you are willing to render such services as
provided in the Underwriting Agreement.

                                           USAA MUTUAL FUND, INC.


Attest:  _____________________________     By:  _______________________________
         Secretary                              President


Dated:   _______________________                               

         We are willing to render services to the Intermediate-Term  Bond Fund,
High-Yield Opportunities Fund, and the Small Cap Stock Fund as set forth in the
Underwriting Agreement.

                                           USAA INVESTMENT MANAGEMENT COMPANY



Attest:  ____________________________      By:   _____________________________ 
         Assistant Secretary                     Senior Vice President


Dated:   _______________________ 

                                 EXHIBIT 7(n)

<PAGE>

State Street Bank and Trust Company
1776 Heritage Drive
North Quincy, MA  02171

Gentlemen:

         Pursuant to Section 12 of the Custodian Agreement dated as of November
3, 1982 between USAA Mutual Fund,  Inc. (the  "Company")  and State Street Bank
and Trust  Company  (the  "Custodian"),  please be advised that the Company has
established three new series of its shares,  namely, the Intermediate-Term Bond
Fund,  High-Yield  Opportunities  Fund,  and the  Small  Cap  Stock  Fund  (the
"Funds"),  and please be further advised that the Company desires to retain the
Custodian to render custody services under the Custodian Agreement to the Funds
in accordance with the fee schedule attached hereto as Exhibit A.

         Please state below  whether you are willing to render such services in
accordance with the fee schedule attached hereto as Exhibit A.

                                           USAA MUTUAL FUND, INC.


Attest:  _____________________________     By:   ______________________________
         Secretary                               President


Dated:   _________________________


         We are willing to render  custody  services  to the  Intermediate-Term
Bond  Fund,  High-Yield  Opportunities  Fund and the Small  Cap  Stock  Fund in
accordance with the fee schedules attached hereto as Exhibit A.

                                           STATE STREET BANK AND TRUST COMPANY



Attest:  _____________________________     By:   ______________________________
         Secretary


Dated:   __________________________

<PAGE>

                                                                    EXHIBIT A

STATE STREET                              State Street Bank and Trust Company
                                          P.O. Box 1713
                                          Boston, MA 02105

                      STATE STREET BANK AND TRUST COMPANY
                             CUSTODIAN FEE SCHEDULE

                             USAA INVESTMENT TRUST
                             USAA MUTUAL FUND, INC.
                           USAA TAX EXEMPT FUND, INC.
                           USAA STATE TAX FREE TRUST
- -------------------------------------------------------------------------------

I.       CUSTODY,  PORTFOLIO AND FUND ACCOUNTING SERVICES - Maintain investment
         ledgers, provide selected portfolio transactions,  position and income
         reports. Maintain general ledger, and capital stock accounts.  Prepare
         daily trial balance. Calculate net asset value daily. Provide selected
         general ledger reports.  Securities  yield or market value  quotations
         will be  provided  to State  Street by the fund or via  State  Streets
         Automated Pricing service.

         The  administration  fee  shown  below is an annual  charge,  in basis
         points,  billed and  payable  monthly,  based on average  monthly  net
         assets.

                           ANNUAL FEES PER PORTFOLIO
                           -------------------------

                            Annual Full Service Fees
                            
         First 50 Million                                     3.00 Basis Points
         Next 50 Million                                      2.00 Basis Points
         Next 100 Million                                     1.00 Basis Points
         Excess                                               0.80 Basis Points

         Minimum Monthly Charge                               WAIVED

II.      PORTFOLIO TRADES - FOR EACH LINE ITEM PROCESSED
         
         State Street Bank Repos                                  $     7.00
         DTC or Fed Book Entry                                    $     8.00
         Boston/New York Physical                                 $    25.00
         PTC Buy/Sell                                             $    20.00
         All Other Trades                                         $    16.00
         Maturity Collections (NY Physical)                       $     8.00
         Option Charge for each option written or
         closing contract, per issue, per broker                  $    25.00
         Option expiration/Option exercised                       $    15.00
         Interest Rate Futures -- no security movement            $     8.00
         Monitoring for calls and processing coupons --
         for each coupon issue held -- monthly charge             $     5.00
         Principal Reduction Payments Per Paydown                 $    10.00
         Interest/Dividend Claim Charges
         (For items held at the Request of Traders over record
         date in street form)                                     $    50.00

III.     HOLDINGS CHARGE
         
         Per Security per Month (Domestic Securities Only)        $     5.00

<PAGE>

                      STATE STREET BANK AND TRUST COMPANY
                             CUSTODIAN FEE SCHEDULE

                             USAA INVESTMENT TRUST
                             USAA MUTUAL FUND, INC.
                           USAA TAX EXEMPT FUND, INC.
                           USAA STATE TAX FREE TRUST
- ----------------------------------------------------------------------------
IV.      AFFIRMATION CHARGE
          
         Per Affirmation per Month                                $     1.00

V.       GLOBAL CUSTODY

         U.S. Equivalent Market Value                     11.00 Basis Points
         Euroclear                                         5.00 Basis Points

VI.      AUTOMATED PRICING VIA NAVIGATOR

         Monthly Base Fee:
         Funds with International Holdings                        $   375.00
         All other Funds                                          $   300.00

         Monthly Quote Charge:

         - Municipal Bonds via Muller Data                        $    10.00
         - Municipal Bonds via Kenny Information Systems          $    16.00
         - Government, Corporate and Convertible Bonds
           via Merrill Lynch                                      $    11.00
         - Corporate and Government Bonds via Muller Data         $    11.00
         - Options, Futures and Private Placements                $     6.00
         - Foreign Equities and Bonds via Extel Ltd.              $     6.00
         - Listed Equities, OTC Equities, and Bonds               $     6.00
         - Corporate, Municipal, Convertible and
           Government Bonds, Adjustable Rate Preferred
           Stocks via IDSI                                        $    12.00

VII.     SHAREHOLDER CHECK-WRITING SERVICE

         Per check presented for payment
         (excluding postage)                                      $      .65

VIII.    ADVERTISED YIELD SERVICE

         Annual Maintenance Fee:

         For each portfolio maintained, monthly charge is based on the number
         of holdings as followed:

<PAGE>

                      STATE STREET BANK AND TRUST COMPANY
                             CUSTODIAN FEE SCHEDULE

                             USAA INVESTMENT TRUST
                             USAA MUTUAL FUND, INC.
                           USAA TAX EXEMPT FUND, INC.
                           USAA STATE TAX FREE TRUST
- ----------------------------------------------------------------------------

                    Holding per Portfolio                     Monthly Charge
                    ---------------------                     --------------


                            0 to 50                                  $250.00
                           50 to 100                                 $300.00
                         over    100                                 $350.00



IX.      SPECIAL SERVICES

         Fees  for   activities  of  a   non-recurring   nature  such  as  fund
         consolidations or  reorganizations,  extraordinary  security shipments
         and the preparation of special reports will be subject to negotiation.
         Fees for yield  calculation,  securities  lending,  and other  special
         items will be negotiated separately.

X.       OUT-OF-POCKET EXPENSES

         A billing for the recovery of applicable  out-of-pocket  expenses will
         be made as of the end of each month.  Out-of-pocket  expenses include,
         but are not limited to the following:

              Telephone/Telex
              Wire  Charges  ($5.25  per wire and $5.00  out)
              Postage and Insurance  (includes check writing  postage)
              Courier Service
              Duplicating 
              Legal Fees 
              Supplies Related to Fund Records
              Rush Transfer -- $8.00 Each  
              Transfer Fees  
              Sub-Custodian Charges
              Price Waterhouse Audit Letter
              Federal Reserve Fee for Return Check items over $2,500 - $4.25
              (Bill  directly  to USAA
              Transfer  Agency  Company)  GNMA  Transfer  -  $15  each
              PTC Deposit/Withdrawal for same day turnarounds - $50.00

<PAGE>

                      STATE STREET BANK AND TRUST COMPANY
                             CUSTODIAN FEE SCHEDULE

                             USAA INVESTMENT TRUST
                             USAA MUTUAL FUND, INC.
                           USAA TAX EXEMPT FUND, INC.
                           USAA STATE TAX FREE TRUST


USAA INVESTMENT TRUST
USAA MUTUAL FUND, INC.
USAA TAX EXEMPT FUND, INC.
USAA STATE TAX FREE TRUST
USAA LIFE INVESTMENT TRUST (name struckout)

                                            STATE STREET BANK & TRUST CO.


BY:   /s/ Sherron Kirk                      BY:   /s/ Marguerite Summers
- -----------------------                     ----------------------------
      Sherron Kirk                          Marguerite Summers


TITLE:  TREASURER                           TITLE:  VICE PRESIDENT
- -----------------------                     ----------------------------

DATE:  7-10-97                               DATE:  7/7/97
- -----------------------                     ----------------------------


                                 EXHIBIT 8(o)

<PAGE>

USAA Transfer Agency Company
10750 Robert F. McDermott Freeway
San Antonio, TX  78288

Gentlemen:

         Pursuant to Section 27 of the Transfer  Agency  Agreement  dated as of
January 23, 1992  between  USAA Mutual  Fund,  Inc.  (the  "Company")  and USAA
Transfer  Agency  Company,  (the  "Transfer  Agent") please be advised that the
Company  has  established  three  new  series  of  its  shares,   namely,   the
Intermediate-Term  Bond Fund, High-Yield  Opportunities Fund, and the Small Cap
Stock  Fund (the  "Funds"),  and  please be further  advised  that the  Company
desires to retain the Transfer Agent to render  transfer  agency services under
the Transfer Agency Agreement to the Funds in accordance with the fee schedules
attached hereto as Exhibit A.

         Please state below  whether you are willing to render such services in
accordance with the fee schedules attached hereto as Exhibit A.

                                           USAA MUTUAL FUND, INC.


Attest:  ____________________________      By:   ____________________________ 
         Secretary                               President


Dated:   _______________________


         We are willing to render services to the Intermediate-Term  Bond Fund,
High-Yield  Opportunities Fund, and the Small Cap Stock Fund in accordance with
the fee schedules attached hereto as Exhibit A.

                                           USAA TRANSFER AGENCY COMPANY



Attest:  ____________________________      By:   ____________________________
         Assistant Secretary                     Vice President


Dated:   _______________________                         

<PAGE>

                                   Exhibit 8(p)

<PAGE>

                          USAA Transfer Agency Company

                        Fee Information for Services as
                  Plan, Transfer and Dividend Disbursing Agent

                             USAA MUTUAL FUND, INC.
                          Intermediate-Term Bond Fund

_______________________________________________________________________________

GENERAL  - Fees are based on an  annual  per  shareholder  account  charge  for
account maintenance plus out-of-pocket  expenses.  There is a minimum charge of
$2,000 per month applicable to the entire fund complex.

ANNUAL  MAINTENANCE  CHARGES  - The  annual  maintenance  charge  includes  the
processing of all  transactions  and  correspondence.  The fee is billable on a
monthly  basis at the rate of 1/12 of the  annual  fee.  USAA  Transfer  Agency
Company  will charge for each open account from the month the account is opened
through  January of the year following the year all funds are redeemed from the
account.

 Intermediate-Term Bond Fund - charge per account                   $28.50

USAA MUTUAL FUND, INC.                     USAA TRANSFER AGENCY COMPANY
Intermediate-Term Bond Fund


By:_____________________________           BY:  _______________________________
   Michael J. C. Roth                           Joseph H. L. Jimenez
   President                                    Vice President


Date:  _______________________             Date: ______________________________

<PAGE>

                                   Exhibit 8(q)

<PAGE>

                          USAA Transfer Agency Company

                        Fee Information for Services as
                  Plan, Transfer and Dividend Disbursing Agent

                             USAA MUTUAL FUND, INC.
                         High-Yield Opportunities Fund

_______________________________________________________________________________

GENERAL  - Fees are based on an  annual  per  shareholder  account  charge  for
account maintenance plus out-of-pocket  expenses.  There is a minimum charge of
$2,000 per month applicable to the entire fund complex.

ANNUAL  MAINTENANCE  CHARGES  - The  annual  maintenance  charge  includes  the
processing of all  transactions  and  correspondence.  The fee is billable on a
monthly  basis at the rate of 1/12 of the  annual  fee.  USAA  Transfer  Agency
Company  will charge for each open account from the month the account is opened
through  January of the year following the year all funds are redeemed from the
account.

 High-Yield Opportunities Fund - charge per account                   $28.50

USAA MUTUAL FUND, INC.                     USAA TRANSFER AGENCY COMPANY
High-Yield Opportunities Fund


By:_____________________________           BY:  _______________________________
   Michael J. C. Roth                           Joseph H. L. Jimenez
   President                                    Vice President


Date:  _______________________             Date: ______________________________

<PAGE>

                                   Exhibit 8(r)

<PAGE>

                          USAA Transfer Agency Company

                        Fee Information for Services as
                  Plan, Transfer and Dividend Disbursing Agent

                             USAA MUTUAL FUND, INC.
                              Small Cap Stock Fund

_______________________________________________________________________________

GENERAL  - Fees are based on an  annual  per  shareholder  account  charge  for
account maintenance plus out-of-pocket  expenses.  There is a minimum charge of
$2,000 per month applicable to the entire fund complex.

ANNUAL  MAINTENANCE  CHARGES  - The  annual  maintenance  charge  includes  the
processing of all  transactions  and  correspondence.  The fee is billable on a
monthly  basis at the rate of 1/12 of the  annual  fee.  USAA  Transfer  Agency
Company  will charge for each open account from the month the account is opened
through  January of the year following the year all funds are redeemed from the
account.

   Small Cap Stock Fund - charge per account                   $26.00

USAA MUTUAL FUND, INC.                     USAA TRANSFER AGENCY COMPANY
Small Cap Stock Fund


By:_____________________________           BY: _______________________________
   Michael J. C. Roth                          Joseph H. L. Jimenez
   President                                   Vice President


Date:  _______________________              Date: ____________________________


                                 EXHIBIT 9 (f)
<PAGE>

                          GOODWIN, PROCTER & HOAR LLP
                               COUNSELLORS AT LAW
                                 EXCHANGE PLACE
                        BOSTON, MASSACHUSETTS 02109-2881

                                                     TELEPHONE (617) 570-1000
                                                    TELECOPIER (617) 523-1231


                                  May 11, 1999

USAA Mutual Fund, Inc.
USAA Building
9800 Fredericksburg Road
San Antonio, Texas  78288-0227

Gentlemen:

         As counsel to USAA  Mutual  Fund,  Inc.  (the  "Company"),  a Maryland
corporation, we have been asked to render our opinion with respect to the valid
issuance of shares of capital  stock,  $.01 par value per share,  classified as
shares of the Intermediate-Term  Bond Fund,  High-Yield  Opportunities Fund and
Small Cap Stock Fund (the "Shares") of the Company which have been  established
and designated in Articles  Supplementary to the Articles of Incorporation,  as
amended  (collectively,  the  "Articles"),  all as more fully  described in the
prospectuses   and   statement   of   additional   information   contained   in
Post-Effective Amendment No. 51 (the "Amendment") to Registration Statement No.
2-49560 (the "Registration Statement") filed by the Company.

         We have  examined  the  Articles  of the  Company,  the By-Laws of the
Company,  the  minutes of certain  meetings  of the Board of  Directors  of the
Company, the prospectuses and statement of additional  information contained in
the Amendment and such other  documents,  records and certificates as we deemed
necessary for the purposes of this opinion.

         Based upon the foregoing,  and assuming that not more than 100,000,000
shares of the Intermediate-Term Bond Fund, 100,000,000 shares of the High-Yield
Opportunities  Fund and 100,000,000  shares of the Small Cap Stock Fund will be
issued and outstanding at any time, we are of the opinion that the Shares will,
when sold in  accordance  with the terms of the  prospectuses  and statement of
additional  information  relating  to the  Shares  in effect at the time of the
sale, be legally issued, fully paid and non-assessable.

         We also hereby consent to the reference to this firm in the statements
of  additional  information  under the heading  "General  Information--Counsel"
which form a part of the Amendment and to a copy of this opinion being filed as
an exhibit to the Amendment.

                                               Very truly yours,

                                               /s/ GOODWIN, PROCTER & HOAR  LLP
                                               --------------------------------
                                               GOODWIN, PROCTER & HOAR  LLP
DOCSC\751508.1


                                 EXHIBIT 12(d)
<PAGE>

                                  SUBCRIPTION

                                                 _________________ , 1999

TO:     Board of Directors
        USAA Mutual Fund, Inc.
        10750 Robert F. McDermott Freeway
        San Antonio, TX  78288

Dear Sirs:

        The   undersigned   hereby   subscribes   to  10  shares  each  of  the
Intermediate-Term  Bond Fund, High-Yield  Opportunities Fund, and the Small Cap
Stock Fund series,  on  _____________,  with one cent par value, of USAA Mutual
Fund,  Inc.  at a price of $10.00  per  share  for each Fund and  agrees to pay
therefore upon demand, cash in the amount of $100 to each of the named Funds.

                               Very truly yours,

                               USAA INVESTMENT MANAGEMENT COMPANY


                               -------------------------------
                         By:   MICHAEL J. C. ROTH
                               President
<PAGE>

                              ________, 1999
USAA Mutual Funds, Inc.
10750 Robert F. McDermott Freeway
San Antonio, TX  78288

Gentlemen:

     In connection with your sale to us on ______ of ten (10) shares of capital
stock representing interests in the Intermediate-Term Bond Fund,ten (10) shares
of capital stock  representing  interests in the High-Yield  Opportunities Fund
and ten (10) shares of capital  stock  representing  interests in the Small Cap
Stock  Fund we  understand  that:  (i) your sale of the Shares to us is made in
reliance on such sale being  exempt  under  Section 4(2) of the 1933 Act as not
involving  any  public  offering;  and  (ii) in  part,  your  reliance  on such
exemption is predicated on our representation, which we hereby confirm, that we
are  acquiring  the  Shares  for  investment  for our own  account  as the sole
beneficial  owner of thereof,  and not with a view to or in connection with any
resale or  distribution  of the shares or of any  interest  therein.  We hereby
agree that we will not sell,  assign or  transfer  the  Shares or any  interest
therein,  except upon repurchase or redemption by the Company, unless and until
the Shares  have been  registered  under the 1933 Act or you have  received  an
opinion  of your  counsel  indicating  to your  satisfaction  that  said  sale,
assignment or transfer  will not violate the  provisions of the 1933 Act or any
rules or regulations promulgated thereunder.

                                        Very truly yours,

                                        USAA INVESTMENT MANAGEMENT COMPANY


                                        By: ___________________________
                                            Michael J.C. Roth
                                            President



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