PTA -- Programs, 1941, 1955-1956, 1958-1959, 1961, 1963, 1974, Box: 2, Folder: 5. Sumner High School records, RH MS 1137. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/202709 Accessed November 05, 2024.