Iron and Industry
The raw materials for the smelting of iron were all found here: lime from oyster shells, bog ore from the swamp, charcoal from burned trees. A circular kiln, 10 feet across and lined with baked clay, sat over a pit with an air vent to the surface. Metal objects and bits of worked iron suggest a forge nearby.
Marker can be reached from Colonial Parkway, on the right when traveling west.
Courtesy hmdb.org