"Bonmots, Whatnots and Forgetmenots" [bound volume of gags, jokes, and one-liners], April 1, 1941, Box: 2, Folder: 8. Roger Imhof vaudeville collection, MS 121. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/415217 Accessed November 27, 2024.