The Sentinel Leader (Sentinel, Okla.), Vol. 19, No. 21, Ed. 1 Thursday, August 31, 1922, newspaper, August 31, 1922; (https://gateway.okhistory.org/ark:/67531/metadc1792565/m1/1/: accessed July 5, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .