Cimarron Valley Clipper (Coyle, Okla.), Vol. 13, No. 47, Ed. 1 Thursday, April 9, 1914, newspaper, April 9, 1914; (https://gateway.okhistory.org/ark:/67531/metadc912964/m1/2/: accessed April 23, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .