Darby Corporation: Bomb Displays Memorial Day at Swope Park and unknown locations, February 1 - May 30, 1944, Box: 1, Folder: 38. Papers of Harry Darby, RH MS 1345. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/166224 Accessed June 24, 2025.