The Eldorado Courier (Eldorado, Okla.), Vol. 9, No. 52, Ed. 1 Friday, July 7, 1911, newspaper, July 7, 1911; (https://gateway.okhistory.org/ark:/67531/metadc405064/m1/3/: accessed April 23, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .