Opera is My Hobby - Excerpts from Verdi's Opera, "Simon Boccanegre"; Richard Strauss' "Elektra" (series VI, n. 19a, 1994); Victory Music in Opera (series VII, n. 716); The Italian Recordings made by the Young Tenor Beniamino Gigli (2010), 2010, Box: 13, Folder: 9. Personal Papers of James E. Seaver, PP 534. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/163729 Accessed May 16, 2024.