The Dover News (Dover, Okla.), Vol. 15, No. 3, Ed. 1 Thursday, April 29, 1915, newspaper, April 29, 1915; (https://gateway.okhistory.org/ark:/67531/metadc136418/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .