Ad Quiz. New York. Warwick and Legler, Inc., September 1939

Ad Quiz. New York. Warwick and Legler, Inc., September 1939, Volume: Gilbert B1. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/525042 Accessed December 26, 2025.