On The Air. New York: On The Air Publishing Company, October 21/27, 1934

On The Air. New York: On The Air Publishing Company, October 21/27, 1934, Volume: Gilbert D736. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/526924 Accessed December 27, 2025.