Randy Durnal (1996) two copies, Gaylon Markham two copies, Lyle Williamson, Randy Pernock (?) 2000, Tom Higgins (1994), Karri Williams (2000), Mike Meirowsky, Cody Elnicki (2001), George Culbertson (1996), Dustin Daniels (1999), Box: 2, Folder: 31. Martin Tractor Company records, RH MS 864. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/154262 Accessed January 03, 2025.