Jim Anderson, John Moenius, Jerod Berzer, Ann Hudson, Sue Bisel, Kim Hague, Jerry Calvin, Niles Brandstoettner, Paula Craig, Doug Willis, Gene Saathoff, Gaylon Markham, Harry Craig, Virginia Kinsch, Scott Williams, Box: 2, Folder: 73. Martin Tractor Company records, RH MS 864. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/154304 Accessed December 22, 2024.