The Oklahoma Leader. (Guthrie, Okla.), Vol. 14, No. 19, Ed. 1 Thursday, September 5, 1907, newspaper, September 5, 1907; (https://gateway.okhistory.org/ark:/67531/metadc121828/m1/1/: accessed February 20, 2019), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .