Winifred, Ledgedale is on the edge of Pike and Wayne Counties. The lake is Wallenpaupack. Not sure what all counties it covers. The tannery I refer to is now under the lake. The lake was completed around 1929, I think. From what I understand, there were several tanneries in the NE PA area, so I don't know if this would be the tannery you are looking for or not. Sorry that I'm not much help. Kathy