Chickasha Daily Express. (Chickasha, Okla.), Vol. 10, No. 243, Ed. 1 Wednesday, October 20, 1909, newspaper, October 20, 1909; (https://gateway.okhistory.org/ark:/67531/metadc730799/m1/1/: accessed April 19, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .