Green Spring Furnace. 1802-1818. Washington Co., Md.. iron furnace (or owner) --

Access_id	95781 (1)
Rediscov_id	46918 (1)
Name	Green Spring Furnace (1)
Active date	1802-1818 (18)
Location	Washington Co., Md. (117)
Trade	iron furnace (or owner) -- (262)