T. C. Green, trustee, J. B. Watkins Land Mortgage Company bank book on Watkins National Bank, December 31, 1909-August 31, 1917, Volume: 318. J. B. Watkins papers, RH MS 1. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/445392 Accessed April 13, 2025.