Crime Detective. Dunellen, N.J.: Hillman Periodicals, Inc., October 1938

Crime Detective. Dunellen, N.J.: Hillman Periodicals, Inc., October 1938, Volume: Gilbert D244. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/525645 Accessed December 28, 2025.