MoP (Missouri Pacific) stations Sterling, Kan. - Zimmerdale, Kan, 1st gen diesels 37 – 1584, Box: 8, Box: 58. Howard Killam Collection, RH MS 1381. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/226797 Accessed May 19, 2024.