Letter to E.H.S. Bailey from Ida E. Hofford, laid in behind front cover of red journal, July 17, 1932, Box: 6, Folder: 53. Personal papers of E.H.S. Bailey, PP 158. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/116404 Accessed October 31, 2024.