Sprague, G. E. The Hennessey Clipper (Hennessey, Okla.), Vol. 21, No. 26, Ed. 1 Thursday, November 10, 1910, newspaper, November 10, 1910; (https://gateway.okhistory.org/ark:/67531/metadc105734/m1/1/: accessed March 24, 2019), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .