Crack-Shot Western. New York, N.Y.: The Frank A. Munsey Company, October/November 1939

Crack-Shot Western. New York, N.Y.: The Frank A. Munsey Company, October/November 1939, Volume: Gilbert C127. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/525639 Accessed December 26, 2025.