The Cheyenne Star (Cheyenne, Okla.), Vol. 17, No. 44, Ed. 1 Thursday, May 23, 1918, newspaper, May 23, 1918; (https://gateway.okhistory.org/ark:/67531/metadc1839382/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .