“The Past is a Foreign Country”

“The past is a foreign country: they do things differently there.” – L. P. Hartley.

Yesterday Jonathan and I drove around Fayette County to leaf-peep. Our scenic route to Ohiopyle State Park took us through Dunbar and past these ruins. Dunbar Road runs past the other side of the stone wall. This appeared to be mill, and it apparently once stretched across the length of Dunbar Creek.

This link from Flickr identifies it as a bluestone quarry.

I also found a picture of it on Facebook.

Does anybody have more information on these ruins?