Amherst College's Wilder Observatory houses an Alvan Clark refractor with an eighteen-inch objective. http://en.wikipedia.org/wiki/Wilder_Observatory
Amherst College's Wilder Observatory houses an Alvan Clark refractor with an eighteen-inch objective. http://en.wikipedia.org/wiki/Wilder_Observatory Schools - Colleges/Universities, Scientific - Astronomy Links: www.amherst.edu By: skyeye