The Independent. (Cashion, Okla.), Vol. 8, No. 20, Ed. 1 Thursday, September 16, 1915, newspaper, September 16, 1915; (https://gateway.okhistory.org/ark:/67531/metadc107258/m1/1/: accessed May 5, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .