The State Journal. (Mulhall, Okla.), Vol. 2, No. 18, Ed. 1 Friday, April 15, 1904, newspaper, April 15, 1904; (https://gateway.okhistory.org/ark:/67531/metadc403926/m1/2/: accessed July 16, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .