The May Bugle. (May, Okla.), Vol. 17, No. 52, Ed. 1 Thursday, September 22, 1921, newspaper, September 22, 1921; (https://gateway.okhistory.org/ark:/67531/metadc941109/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .