The Evening Free Press (Oklahoma City, Okla.), Vol. 1, No. 201, Ed. 1 Thursday, July 6, 1911, newspaper, July 6, 1911; (https://gateway.okhistory.org/ark:/67531/metadc151843/m1/1/: accessed June 23, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .