Avon Crosswords. New York: Avon Periodicals, Inc., 1949

Avon Crosswords. New York: Avon Periodicals, Inc., 1949, Volume: Gilbert B19. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/525243 Accessed December 26, 2025.