The Tribune-Progress (Mountain View, Okla.), Vol. 19, No. 10, Ed. 1 Friday, July 13, 1917, newspaper, July 13, 1917; (https://gateway.okhistory.org/ark:/67531/metadc914705/m1/1/: accessed April 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .