Kenneth Spencer Research Library Archival Collections
Part of the University of Kansas. Kenneth Spencer Research Library Repository
Commemorative postage stamps (U.S.), Box: 9, Folder: 5. Polly Bales Collection, RH MS 875. University of Kansas. Kenneth Spencer Research Library.
Commemorative postage stamps (U.S.), Box: 9, Folder: 5. Polly Bales Collection, RH MS 875. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/108870 Accessed December 24, 2025.
