I have been researching for some areas to hike/ find ruins in Manchester. I came across several possible forge or furnace sites in or near the town of Lakehurst. Names like Federal forge, Martha, and Lower forge have come up. The bulk of them appear to be near Lake Horicon. I have founds some old concrete footings near the spillway but I'm not certain if they are the foundation of a building or what have you. Can anyone shed a little light on this topic?