(James S McDonnell Planetarium, 170', 1963, MO-115-08) in Forest Park in St. Louis, St. Louis City County, MO. Kingshighway Blvd N. 0.3 miles from jct with I64 exit 36 in St. Louis, W. (curves S.) on Hospital Dr. 0.2 miles, W. on Clayton Av. 0.2 miles, S. into Forest park 0.1 miles to the planetarium. (N38 37.880 W90 16.250) Photo by Jack Schmidt 1-11-06.