Oklahoma State Register. (Guthrie, Okla.), Vol. 18, No. 17, Ed. 1 Thursday, July 1, 1909, newspaper, July 1, 1909; (https://gateway.okhistory.org/ark:/67531/metadc112656/m1/1/: accessed May 4, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .