The El Reno Daily Tribune (El Reno, Okla.), Vol. 47, No. 58, Ed. 1 Friday, May 13, 1938, newspaper, May 13, 1938; (https://gateway.okhistory.org/ark:/67531/metadc924449/m1/1/: accessed April 23, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .