Daily Ardmoreite (Ardmore, Okla.), Vol. 25, No. 223, Ed. 1 Thursday, May 16, 1918, newspaper, May 16, 1918; (https://gateway.okhistory.org/ark:/67531/metadc156445/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .