The Duncan American (Duncan, Okla.), Vol. 35, No. 27, Ed. 1 Thursday, March 21, 1935, newspaper, March 21, 1935; (https://gateway.okhistory.org/ark:/67531/metadc1863494/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .