Opera is My Hobby - Wagner's "Rienzi" (series VII, n. 133); Meyerbeer's "Rober the Devil" (series VII, n. 130); Walter Widdop (series VII, n. 131); Heddle Nash (series VII, n. 134); Donizetti's "Poliuto" (series VII, n. 135), Box: 11, Folder: 6. Personal Papers of James E. Seaver, PP 534. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/163577 Accessed May 16, 2024.