"Kansas Railroads,": maps, lecture notes, historical articles (includes 10 photographs, 3 negatives), 1961-1970, Box: 7, Folder: 26-27. Personal Papers of George L. Anderson, PP 375. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/191845 Accessed May 19, 2024.