Studio portrait of Otto Zotoum (standing at left) and Stacy Matlock (seated at right). Matlock is wearing a school uniform. People Zotoum, Otto Matlock, Stacy Nation Kiowa Pawnee Time Period 1890-1899 Repository National Anthropological Archives, Smithsonian Institution Location NAA 73617; Photo Lot 81-12 06839100 Format Glass Plate Negative Photographer John N. Choate, Carlisle, PA