1938 COSMOS Special Convention 1st sf con

Updated August 24, 2026

1939 COSMOS Special Convention Issue Fanzine 8.5" X 5.5" 19 Numbered pages Here’s a very rare fanzine titled COSMOS #1 dated May, 1938, edited and published by ROBERT A. MADLE out of Philadelphia, PA. for the first Science Fiction Convention In very good condition, slight fading of print on front cover, slight fading within the inner text, rusting of the staples, published by Comet Publication

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