Simpson, E. J. El Reno Supper Bell. (El Reno, Okla.), Vol. 6, No. 283, Ed. 1 Thursday, July 18, 1901, newspaper, July 18, 1901; (https://gateway.okhistory.org/ark:/67531/metadc913438/m1/1/: accessed May 25, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .