Chickasha Daily Express. (Chickasha, Okla.), Vol. FOURTEEN, No. 225, Ed. 1 Saturday, September 20, 1913, newspaper, September 20, 1913; (https://gateway.okhistory.org/ark:/67531/metadc732982/m1/2/: accessed April 24, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .