The El Reno Daily Tribune (El Reno, Okla.), Vol. 49, No. 119, Ed. 1 Tuesday, July 16, 1940, newspaper, July 16, 1940; (https://gateway.okhistory.org/ark:/67531/metadc919769/m1/1/: accessed April 23, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .