(Octagon, 50', 1885, PA-20-02) W. of Chapmanville, Crawford County, PA. PA27 W. 1.3 miles from jct with LR60041 in Chapmanville to the barn on the S. side of the road. (5-5-01, N41° 35.37', W79° 51.77') Photo by Mike MacCarter.

Inside view of the roof structure. (5-17-03) Photo by Jerry Freeze.