Chickasha Daily Express. (Chickasha, Okla.), Vol. 10, No. 66, Ed. 1 Thursday, March 18, 1909, newspaper, March 18, 1909; (https://gateway.okhistory.org/ark:/67531/metadc732375/m1/1/: accessed May 6, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .