The Hennessey Clipper (Hennessey, Okla.), Vol. 28, No. 13, Ed. 1 Thursday, August 23, 1917, newspaper, August 23, 1917; (https://gateway.okhistory.org/ark:/67531/metadc106091/m1/1/: accessed October 22, 2017), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .