The Yukon Sun (Yukon, Okla.), Vol. 25, No. 18, Ed. 1 Friday, April 6, 1917, newspaper, April 6, 1917; (https://gateway.okhistory.org/ark:/67531/metadc129414/m1/3/: accessed July 5, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .