In leather holder: Frank C. Clough courtesy card issued by the Kansas City, Missouri City Manager, and Clough identification card, November 19, 1938, Box: 3, Folder: 11. William Allen White collection, RH MS 929. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/101500 Accessed November 23, 2024.