Opera is My Hobby - Gran Teatro Lieco de Barcelona (series VII, n. 635); Rimsky-Korsakoff's "Sadko" (series VII, n. 636); In Memoriam: Pilar Lorengar (series VII, n. 637)

Opera is My Hobby - Gran Teatro Lieco de Barcelona (series VII, n. 635); Rimsky-Korsakoff's "Sadko" (series VII, n. 636); In Memoriam: Pilar Lorengar (series VII, n. 637), Box: 12, Folder: 48. Personal Papers of James E. Seaver, PP 534. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/163693 Accessed December 25, 2025.