The Daily Democrat. (El Reno, Okla.), Vol. 4, No. 56, Ed. 1 Wednesday, May 18, 1904, newspaper, May 18, 1904; (https://gateway.okhistory.org/ark:/67531/metadc160222/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .