Opera is My Hobby - "Regina" (series VII, n. 760); Nino Piccaluga (series VII, n. 761); Thomas Hampson and Samuel Ramey (series VII, n. 762); Bassos at the Turn of the 20th Century (series VII, n. 764), Box: 13, Folder: 5. Personal Papers of James E. Seaver, PP 534. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/163725 Accessed May 16, 2024.