Abstract Materials pertaining to Fred B. Hackett, a member of the Chicago Corral of The Westerners, who, for a time, lived and worked among the Oglala Lakota people at the Pine Ridge reservation in South Dakota. The material includes a report of the proceedings of the council held on September 21-22, 1903 at Pine Ridge Agency in South Dakota between Congressman E. W. Martin and the delegates of five different tribal representatives, relative to the Black Hills treaty of 1876; a typed description of the...