The Hartshorne Sun. (Hartshorne, Okla.), Vol. 14, No. 25, Ed. 1 Thursday, August 27, 1908, newspaper, August 27, 1908; (https://gateway.okhistory.org/ark:/67531/metadc151388/m1/1/: accessed April 24, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .