The Guthrie Daily Leader. (Guthrie, Okla.), Vol. 31, No. 1, Ed. 1, Friday, May 15, 1908, newspaper, May 15, 1908; (https://gateway.okhistory.org/ark:/67531/metadc77049/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .