The Mulhall Enterprise. (Mulhall, Okla. Terr.), Vol. 4, No. 37, Ed. 1 Saturday, September 18, 1897, newspaper, September 18, 1897; (https://gateway.okhistory.org/ark:/67531/metadc285201/m1/1/: accessed April 24, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .