Opera is My Hobby - Gabriela Benackova (series VII, n. 614); Josef Greindl (series VII, n. 615); Wagner's "Lohengrin" with Domingo (series VII, n. 616); Kathleen Ferrier (series VII, n. 617)

Opera is My Hobby - Gabriela Benackova (series VII, n. 614); Josef Greindl (series VII, n. 615); Wagner's "Lohengrin" with Domingo (series VII, n. 616); Kathleen Ferrier (series VII, n. 617), Box: 12, Folder: 42. Personal Papers of James E. Seaver, PP 534. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/163687 Accessed December 25, 2025.