Drumright Evening Derrick (Drumright, Okla.), Vol. 7, No. 21, Ed. 1 Saturday, July 1, 1922, newspaper, July 1, 1922; (https://gateway.okhistory.org/ark:/67531/metadc149410/m1/1/: accessed April 23, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .