Drumright Evening Derrick (Drumright, Okla.), Vol. 6, No. 279, Ed. 1 Thursday, April 27, 1922, newspaper, April 27, 1922; (https://gateway.okhistory.org/ark:/67531/metadc163702/m1/1/: accessed December 19, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .