The El Reno Daily Tribune (El Reno, Okla.), Vol. 64, No. 410, Ed. 1 Monday, June 25, 1956, newspaper, June 25, 1956; (https://gateway.okhistory.org/ark:/67531/metadc921645/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .