Song Books: E.B. Baum's Old Favorite Songs, Rotary Club, Watkins Company, miscellaneous program books, Box: 4, Folder: 17. Thelma Clouse papers, RH MS 527. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/73560 Accessed July 14, 2025.