Opera is My Hobby - Lodoletta (series VII, n. 547); Dorothy Kirsten (series VII, n. 548); In Memoriam- Erna Berger (series VII, n. 549); Important Short Roles in Opera (series VII, n. 550)

Opera is My Hobby - Lodoletta (series VII, n. 547); Dorothy Kirsten (series VII, n. 548); In Memoriam- Erna Berger (series VII, n. 549); Important Short Roles in Opera (series VII, n. 550), Box: 12, 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/163671 Accessed December 25, 2025.