Flower shows (Bertha Fastenau Kufahl): clipping, programs, correspondence for various sites (1962-1966), and national peony show (1942), Box: 5, Folder: 3. Bales family papers, RH MS 952. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/68754 Accessed May 02, 2024.