Oklahoma City Times (Oklahoma City, Okla.), Vol. 31, No. 266, Ed. 1 Thursday, February 19, 1920, newspaper, February 19, 1920; (https://gateway.okhistory.org/ark:/67531/metadc171433/m1/4/: accessed June 29, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .