The Duncan Banner (Duncan, Okla.), Vol. 24, No. 3, Ed. 1 Friday, September 17, 1915, newspaper, September 17, 1915; (https://gateway.okhistory.org/ark:/67531/metadc1742113/m1/1/: accessed June 27, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .