Supplement, dated April 10, 1995, to the Prospectus, dated March 1, 1995, of
Seligman Henderson International Fund, Seligman Henderson Global Smaller
Companies Fund and Seligman Henderson Global Technology Fund
Seligman Services, Inc. ("SSI"), an affiliate of J. & W. Seligman & Co.
Incorporated, has been established as a limited purpose broker/dealer to provide
personal service to shareholders. SSI will act as broker/dealer of record for
all shareholder accounts established after April 1, 1995 that do not have a
designated broker/dealer of record.
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