Chickasha Daily Express. (Chickasha, Okla.), Vol. 9, No. 135, Ed. 1 Saturday, June 6, 1908, newspaper, June 6, 1908; (https://gateway.okhistory.org/ark:/67531/metadc732207/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .