The Norman Transcript (Norman, Okla.), Vol. 9, No. 109, Ed. 1 Sunday, September 11, 1921, newspaper, September 11, 1921; (https://gateway.okhistory.org/ark:/67531/metadc168409/m1/1/: accessed June 30, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .