The County Democrat. (Tecumseh, Okla.), Vol. 24, No. 33, Ed. 1 Friday, May 10, 1918, newspaper, May 10, 1918; (https://gateway.okhistory.org/ark:/67531/metadc1076988/m1/1/: accessed February 20, 2019), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .