Johnnie L. Hodge, Sumner Science Fair, 1957, Box: 1, Folder: 55. Papers of Dorothy Hodge Johnson, Dowdal Davis, Jr, and John A. Hodge, RH MS 549. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/332482 Accessed November 23, 2024.