Beaver County Republican. (Gray, Okla.), Vol. 12, No. 13, Ed. 1 Friday, April 13, 1917, newspaper, April 13, 1917; (https://gateway.okhistory.org/ark:/67531/metadc158346/m1/1/: accessed June 7, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .