Chickasha Daily Express (Chickasha, Okla.), Vol. 20, No. 91, Ed. 1 Wednesday, April 16, 1919, newspaper, April 16, 1919; (https://gateway.okhistory.org/ark:/67531/metadc732336/m1/1/: accessed April 24, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .