The Lexington Leader (Lexington, Okla.), Vol. 24, No. 52, Ed. 1 Friday, September 10, 1915, newspaper, September 10, 1915; (https://gateway.okhistory.org/ark:/67531/metadc110690/m1/7/: accessed September 17, 2019), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .