Opera is My Hobby - Schoenberg's "Gurrelieder" (series VII, n. 74); Don Jose in Bizet's "Carmen" (series VII, n. 75); Handel (series VII, n. 76); Bergonzi (series VII, n. 77); Tristan and Isolde (series VII, n. 78), Box: 10, Folder: 46. Personal Papers of James E. Seaver, PP 534. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/163562 Accessed June 13, 2024.