(Stillwater) in Stillwater, Payne County, OK. OK51 (6th Av.) W. 5.0 miles from jct with US177 (Perkins Rd.), S. on Range Rd. 1.0 miles, W. on 19th St. 0.1 miles to the tower on the N. side of the road. (N36 06.089 W97 08.499) Photo by Jack & June Schmidt 6-25-09.