The Old Furnace Town Heritage Museum is an outdoor museum near Snow Hill, Maryland that uses a living history format with live demonstrations to re-create a vanished 19th-century community. The museum contains various historic buildings, including most importantly the Nassawango Iron Furnace, an early 19th-century brick blast furnace that was used to smelt bog iron ore to make pig iron.^[2] Other buildings, all of which have been moved to the site, include a church, a store, and several houses, one of which is used as an information center.

• http://en.wikipedia.org/wiki/Furnace Town Living Heritage Museum