El Reno Daily American. (El Reno, Okla.), Vol. 2, No. 45, Ed. 1 Thursday, April 23, 1903, newspaper, April 23, 1903; (https://gateway.okhistory.org/ark:/67531/metadc165046/m1/1/: accessed July 8, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .