Blackwell Journal-Tribune (Blackwell, Okla.), Vol. 66, No. 225, Ed. 1 Friday, September 9, 1960, newspaper, September 9, 1960; (https://gateway.okhistory.org/ark:/67531/metadc2081228/m1/1/: accessed June 12, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .