(Peter F. Hurst Planetarium, 1969, MI-38-17) in Ella Sharp Park in Jackson, Jackson County, MI. 4th St. S. 2.1 miles from jct with Bus.I94 (Michigan Av.) in Jackson, E. on Hickory Av. 0.15 miles, S. on Oakwood Dr. 0.15 miles to the bldg on the W. side of the road at 3328. (N42 12.880 W84 24.971) Photos by Mark Comstock & Joan Berman.