The Valliant Times (Valliant, Okla.), Vol. 1, No. 16, Ed. 1 Friday, September 30, 1910, newspaper, September 30, 1910; (https://gateway.okhistory.org/ark:/67531/metadc2308274/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .