Opera is My Hobby - Roland Hayes (series VII, n. 558), 1991; Trios (series VII, n. 559), 1991, 1999; Great Moments from the Operas of Mozart; Memorial Program for Ed Grier; Geraldine Farrar and Friends

Opera is My Hobby - Roland Hayes (series VII, n. 558), 1991; Trios (series VII, n. 559), 1991, 1999; Great Moments from the Operas of Mozart; Memorial Program for Ed Grier; Geraldine Farrar and Friends, Box: 12, Folder: 29. Personal Papers of James E. Seaver, PP 534. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/163674 Accessed December 25, 2025.