The Hennessey Clipper (Hennessey, Okla.), Vol. 32, No. 12, Ed. 1 Thursday, August 25, 1921, newspaper, August 25, 1921; (https://gateway.okhistory.org/ark:/67531/metadc102187/m1/1/: accessed June 30, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .