The Mulhall State Journal (Mulhall, Okla.), Vol. 19, No. 7, Ed. 1 Thursday, February 3, 1921, newspaper, February 3, 1921; (https://gateway.okhistory.org/ark:/67531/metadc163294/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .