Joseph D. Cole (Union City, Indiana and Greenville, Ohio)[also his wife Gladys and son Harold] outgoing letters to other Cole family members, 1921 - 1955, Box: 3, Folder: 5. Cole family papers, RH MS 987. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/48408 Accessed February 18, 2025.