The Lawton Constitution (Lawton, Okla.), Vol. 67, No. 136, Ed. 1 Monday, February 10, 1969, newspaper, February 10, 1969; (https://gateway.okhistory.org/ark:/67531/metadc2036442/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .