Drumright Evening Derrick (Drumright, Okla.), Vol. 4, No. 159, Ed. 1 Wednesday, July 24, 1918, newspaper, July 24, 1918; (https://gateway.okhistory.org/ark:/67531/metadc148527/m1/1/: accessed April 16, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .