Letter from Ray B. Duboc, President, The Western Casualty and Surety Company and The Western Fire Insurance Company, to C. C. Otto, President, Fort Scott Rotary Club, April 26, 1948, Box: 1, Folder: 14. Clifton Crain Otto collection of the Western Insurance Companies records, RH MS 1146. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/90829 Accessed May 11, 2024.