Chickasha Daily Express. (Chickasha, Okla.), Vol. 12, No. 163, Ed. 1 Wednesday, July 19, 1911, newspaper, July 19, 1911; (https://gateway.okhistory.org/ark:/67531/metadc731230/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .