Evans, George H. Chickasha Daily Express. (Chickasha, Okla.), Vol. 11, No. 103, Ed. 1 Friday, April 29, 1910, newspaper, April 29, 1910; (https://gateway.okhistory.org/ark:/67531/metadc733109/m1/1/: accessed December 13, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .