Oklahoma Farmer (Guthrie, Okla.), Vol. 23, No. 2, Ed. 1 Thursday, May 15, 1913, newspaper, May 15, 1913; (https://gateway.okhistory.org/ark:/67531/metadc139525/m1/1/: accessed July 5, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .