The State Journal. (Mulhall, Okla.), Vol. 1, No. 23, Ed. 1 Friday, May 22, 1903, newspaper, May 22, 1903; (https://gateway.okhistory.org/ark:/67531/metadc404950/m1/2/: accessed July 18, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .