USAA USAA MUTUAL FUND, INC.
EAGLE Income Stock Fund
LOGO
SUPPLEMENT DATED FEBRUARY 1, 1999
TO THE PROSPECTUS
DATED DECEMBER 1, 1998
Page 9 of the Prospectus under the heading "Portfolio Managers" is amended to
reflect the following change effective February 1, 1999.
Portfolio Manager
STEPHAN J. KLAFFKE, Assistant Vice President of Equity Investments, has assumed
portfolio management responsibilities of the Fund. Mr. Klaffke has 15 years
investment management experience and has worked for us for six years. Mr.
Klaffke earned the Chartered Financial Analyst designation in 1987 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 Texas Christian
University and a BS from Indiana University.
33765-0299
<PAGE>