Evans, George H. Chickasha Daily Express. (Chickasha, Okla.), Vol. 10, No. 169, Ed. 1 Saturday, July 17, 1909, newspaper, July 17, 1909; (https://gateway.okhistory.org/ark:/67531/metadc731341/m1/1/: accessed August 21, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .