Cheyenne Transporter. (Darlington, Indian Terr.), Vol. 7, No. 16, Ed. 1, Wednesday, May 12, 1886, newspaper, May 12, 1886; (https://gateway.okhistory.org/ark:/67531/metadc70626/m1/1/: accessed June 30, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .