Russell and Doan Hanna (2 mounted prints), [1907?] and undated

Russell and Doan Hanna (2 mounted prints), [1907?] and undated, Box: 9, Folder: 50. Martin Tractor Company records, RH MS 864. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/418862 Accessed December 25, 2025.