Claremore Messenger (Claremore, Okla.), Vol. 23, No. 10, Ed. 1 Friday, March 1, 1918, newspaper, March 1, 1918; (https://gateway.okhistory.org/ark:/67531/metadc178784/m1/1/: accessed July 11, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .