The Granite Enterprise. (Granite, Okla.), Vol. 17, No. 51, Ed. 1 Friday, April 27, 1917, newspaper, April 27, 1917; (https://gateway.okhistory.org/ark:/67531/metadc281746/m1/1/: accessed November 20, 2019), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .