Oklahoma City Times (Oklahoma City, Okla.), Vol. 50, No. 235, Ed. 2 Thursday, February 22, 1940, newspaper, February 22, 1940; (https://gateway.okhistory.org/ark:/67531/metadc1992840/m1/7/: accessed July 16, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .