Rubber stamp and room key from Darnell Hotel, Coldwater, Kansas, can/bottle opener, [Hazel Hakes Herd], [in slide box], Box: 14, Box: 2. Herd family papers, RH MS 1374. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/211135 Accessed June 25, 2024.