Opera is My Hobby - "I Capuletti e i Montecchi" (series VII, n. 414); Bayreuth (series VII, n. 414); Singers in Later Years (series VII, n. 415); "Mohammed II" by Rossini (series VII, n. 416)

Opera is My Hobby - "I Capuletti e i Montecchi" (series VII, n. 414); Bayreuth (series VII, n. 414); Singers in Later Years (series VII, n. 415); "Mohammed II" by Rossini (series VII, n. 416), Box: 11, Folder: 69. Personal Papers of James E. Seaver, PP 534. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/163640 Accessed December 25, 2025.