(Blacksmith shop, 12 sided, 31', c1930, PA-02-04) N. of Piney Fork, South Park Township, Allegheny County, PA. Brownsville Rd. N. 1.3 miles from jct with Piney Fork Rd. in Piney Fork, NW (left) on Corrigan Dr. 0.15 miles to the barn on the S. side of the road. (7-31-06, N40° 18.45', W79° 59.99') Photo by Jack Schmidt.