The Vian Press (Vian, Okla.), Vol. 20, No. 15, Ed. 1 Friday, July 20, 1917, newspaper, July 20, 1917; (https://gateway.okhistory.org/ark:/67531/metadc1758605/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .