Purcell, F. Everett. The Enid Events. (Enid, Okla.), Vol. 15, No. 46, Ed. 1 Thursday, August 15, 1907, newspaper, August 15, 1907; (https://gateway.okhistory.org/ark:/67531/metadc160523/m1/3/: accessed November 13, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .