The Guthrie Daily Leader. (Guthrie, Okla.), Vol. 30, No. 107, Ed. 1, Tuesday, March 17, 1908, newspaper, March 17, 1908; (https://gateway.okhistory.org/ark:/67531/metadc76998/m1/2/: accessed April 21, 2021), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .