Mayes County Republican. (Pryor, Okla.), Vol. 14, No. 23, Ed. 1 Thursday, July 28, 1921, newspaper, July 28, 1921; (https://gateway.okhistory.org/ark:/67531/metadc956212/m1/1/: accessed April 20, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .