Beaver County Democrat. (Beaver, Okla.), Vol. 4, No. 7, Ed. 1 Thursday, July 15, 1909, newspaper, July 15, 1909; (https://gateway.okhistory.org/ark:/67531/metapth349213/m1/1/: accessed May 25, 2019), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .