The Shawnee Daily News-Herald (Shawnee, Okla.), Vol. 23, No. 26, Ed. 1 Monday, May 7, 1917, newspaper, May 7, 1917; (https://gateway.okhistory.org/ark:/67531/metadc92805/m1/1/: accessed May 16, 2025), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .