El Reno Daily American. (El Reno, Okla.), Vol. 16, No. 264, Ed. 1 Wednesday, May 19, 1909, newspaper, May 19, 1909; (https://gateway.okhistory.org/ark:/67531/metadc166472/m1/1/: accessed September 25, 2017), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .