Claremore Progress (Claremore, Okla.), Vol. 25, No. 32, Ed. 1 Thursday, September 6, 1917, newspaper, September 6, 1917; (https://gateway.okhistory.org/ark:/67531/metadc183312/m1/1/: accessed March 18, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .