Chickasha Daily Express (Chickasha, Okla.), Vol. 19, No. 182, Ed. 1 Saturday, August 3, 1918, newspaper, August 3, 1918; (https://gateway.okhistory.org/ark:/67531/metadc732318/m1/1/: accessed May 2, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .