Chickasha Daily Express (Chickasha, Okla.), Vol. 19, No. 184, Ed. 1 Tuesday, August 6, 1918, newspaper, August 6, 1918; (https://gateway.okhistory.org/ark:/67531/metadc730050/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .