Chickasha Daily Express. (Chickasha, Okla.), Vol. 11, No. 123, Ed. 1 Monday, May 23, 1910, newspaper, May 23, 1910; (https://gateway.okhistory.org/ark:/67531/metadc729280/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .