(Gymnasium, 12 sides, 200', MT-07-07) at CM Russell High School in Great Falls, Cascade County, MT. Smelter Av. NW E. 0.1 miles from jct with 6th St. NW, S. on 5th St. NW 0.2 miles, E. on 17th Av. NW 0.1 miles to the school on the S. side of the road at 228. (N47 31.185 W111 19.124) Photo by Jack & June Schmidt 7-18-13.