(Southern Plains Treatment Center, 83', 1970, OK-14-01) in Norman, Cleveland County, OK. Robinson St. E. 3.5 miles from jct with I35 exit 110, S. on 12th Av. 0.7 miles to the bldg on the W. side of the road at 312. (5-29-09, N35 13.368 W97 25.523) Photos by Jack Schmidt.