Receipts, mortgage bond, debenture bond sales, savings certificates, lists sales and buyers and investors, J. B. Watkins Land Mortgage Company, New York office, Volume: 206. J. B. Watkins papers, RH MS 1. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/445277 Accessed November 23, 2024.