World Science Fiction Convention

From Author Wars - https://authorwars.com/books/world-science-fiction-convention-1654833.html

Overview:

Title: World Science Fiction Convention
Author: Buck Rogers
Year: 1940
Type: Interior Art

Editions/Publications:

1940 . Chicon Program Booklet (1940, Buck Rogers, W. Lawrence Hamling, [12] pages, Pamphlet, Non-fiction)