The Lawton Constitution (Lawton, Okla.), Vol. 14, No. 46, Ed. 1 Wednesday, September 29, 1915, newspaper, September 29, 1915; (https://gateway.okhistory.org/ark:/67531/metadc128910/m1/1/: accessed April 23, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .