The Claremore Progress (Claremore, Okla.), Vol. 16, No. 37, Ed. 1 Thursday, August 19, 1920, newspaper, August 19, 1920; (https://gateway.okhistory.org/ark:/67531/metadc182846/m1/1/: accessed June 2, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .