The Helena Herald (Helena, Okla. Terr.), Vol. 1, No. 5, Ed. 1 Friday, September 4, 1903, newspaper, September 4, 1903; (https://gateway.okhistory.org/ark:/67531/metadc1931161/m1/1/: accessed July 2, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .