Larry D. Woodman two copies, Robert Kroenke, James Peavler, Bill Snyder two copies, Dennis Loewen, Max Murdock, Chuck Dempewolf two copies, Richard Bates two copies, Lyle W, Ronald Wintjen two copies, Tom Allen, Lonnie Albertson, Larry Raskopf two copies, Dallas Wolfe two copies, Mike Rhodes two copies, Box: 2, Folder: 26. Martin Tractor Company records, RH MS 864. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/154257 Accessed January 03, 2025.