Opera is My Hobby - Tito Schipa (series VI, n. 117); Opera and Lieder (series VI, n. 118); Operatic Duet (series VI, n. 119); Gomez (series VI, n. 120)

Opera is My Hobby - Tito Schipa (series VI, n. 117); Opera and Lieder (series VI, n. 118); Operatic Duet (series VI, n. 119); Gomez (series VI, n. 120), Box: 10, Folder: 26. Personal Papers of James E. Seaver, PP 534. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/163542 Accessed November 13, 2025.