The Afton American (Afton, Okla.), Vol. 9, No. 45, Ed. 1 Thursday, March 29, 1917, newspaper, March 29, 1917; (https://gateway.okhistory.org/ark:/67531/metadc1716692/m1/10/: accessed July 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .