Opera is My Hobby - In Memoriam: Karl Böhm (series VII, n. 402); Maurel and Renard (series VII, n. 403); the Pupils of Matilda Marchesi (series VII, n. 404); Germaine Lubin (series VII, n. 405)

Opera is My Hobby - In Memoriam: Karl Böhm (series VII, n. 402); Maurel and Renard (series VII, n. 403); the Pupils of Matilda Marchesi (series VII, n. 404); Germaine Lubin (series VII, n. 405), Box: 11, Folder: 66. Personal Papers of James E. Seaver, PP 534. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/163637 Accessed December 25, 2025.