Mulhall Enterprise. (Mulhall, Okla.), Vol. 11, No. 37, Ed. 1 Friday, September 25, 1903, newspaper, September 25, 1903; (https://gateway.okhistory.org/ark:/67531/metadc285342/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .