The Guymon Herald. (Guymon, Okla. Terr.), Vol. 16, No. 17, Ed. 2 Thursday, July 19, 1906, newspaper, July 19, 1906; (https://gateway.okhistory.org/ark:/67531/metadc273810/m1/1/: accessed April 19, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .