Saturday Morning Advertiser (Durant, Okla.), Vol. 7, No. 32, Ed. 1, Saturday, June 26, 1920, newspaper, June 26, 1920; (https://gateway.okhistory.org/ark:/67531/metadc83164/m1/1/: accessed April 23, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .