Opera is My Hobby - In Memoriam: Mafalda Favero (series VII, n. 417); Giulio Neri (series VII, n. 418); Folk Songs in Opera (series VII, n. 419); Jose Luccioni (series VII, n. 420), Box: 11, Folder: 70. Personal Papers of James E. Seaver, PP 534. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/163641 Accessed June 14, 2025.