Cimarron Valley Clipper (Coyle, Okla.), Vol. 23, No. 43, Ed. 1 Thursday, May 22, 1924, newspaper, May 22, 1924; (https://gateway.okhistory.org/ark:/67531/metadc911081/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .