Chickasha Daily Express (Chickasha, Okla.), Vol. 21, No. 304, Ed. 1 Wednesday, December 22, 1920, newspaper, December 22, 1920; (https://gateway.okhistory.org/ark:/67531/metadc731657/m1/1/: accessed June 15, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .