The Badge; Connecticut's Police Magazine. New Haven, Conn.: unknown publisher, January 1939

The Badge; Connecticut's Police Magazine. New Haven, Conn.: unknown publisher, January 1939, Volume: Gilbert E26. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/525255 Accessed December 27, 2025.