Pool, J. Edwin. Chickasha Daily Express (Chickasha, Okla.), Vol. 22, No. 122, Ed. 1 Thursday, September 8, 1921, newspaper, September 8, 1921; (https://gateway.okhistory.org/ark:/67531/metadc730618/m1/1/: accessed August 15, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .