jmd41280: California Furnace
jmd41280: Backside of California Furnace
jmd41280: California Furnace
jmd41280: Ring leaning on the backside of California Furnace
jmd41280: Furnace Arch
jmd41280: Right side of California Furnace
jmd41280: Inside the front of California Furnace
jmd41280: California Furnace
jmd41280: Plank bridge over the race at California Furnace
jmd41280: Retaining wall behind California Furnace
jmd41280: The race at California Furnace
jmd41280: Retaining wall near the site of the waterwheel at California Furnace
jmd41280: Inside California Furnace
jmd41280: Alongside California Furnace
jmd41280: Retaining wall at Wharton Iron Furnace
jmd41280: Wharton Iron Furnace
jmd41280: Back side of Wharton Iron Furnace
jmd41280: Wheel pit at Wharton Iron Furnace
jmd41280: Inside of Wharton Iron Furnace
jmd41280: One of the last ingots made in Wharton Iron Furnace
jmd41280: Wharton Iron Furnace
jmd41280: Wharton Iron Furnace
jmd41280: Henry Clay Furnace
jmd41280: Carlisle Iron Works Furnace
jmd41280: Eliza Furnace (1846)
jmd41280: Ruins at Laurel Hill Furnace
jmd41280: Laurel Hill Furnace
jmd41280: Ruins at Laurel Hill Furnace
jmd41280: Inside Laurel Hill Furnace
jmd41280: East face of Laurel Hill Furnace