Chickasha Daily Express. (Chickasha, Okla.), Vol. 12, No. 101, Ed. 1 Friday, April 28, 1911, newspaper, April 28, 1911; (https://gateway.okhistory.org/ark:/67531/metadc729312/m1/1/: accessed April 19, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .