The Guthrie Daily Leader. (Guthrie, Okla.), Vol. 27, No. 50, Ed. 1, Thursday, April 19, 1906, newspaper, April 19, 1906; (https://gateway.okhistory.org/ark:/67531/metadc76431/m1/1/: accessed April 16, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .