Opera is My Hobby - Auber's "Masked Ball" (series VII, n. 618); Ruth Ann Swenson (series VII, n. 619); Marian Talley (series VII, n. 620); "Benvenuto Cellini" (series VII, n. 621); Favorite Record (series VII, n. 622), Box: 12, Folder: 44. Personal Papers of James E. Seaver, PP 534. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/163689 Accessed June 21, 2025.