Nathan Invincible:
Quincy Smelter & Highway Dept. Buildings
Nathan Invincible:
Quincy Smelter Complex
Nathan Invincible:
Quincy Smelter Complex
Nathan Invincible:
Quincy Smelter Complex
Nathan Invincible:
Portage Lake
Nathan Invincible:
Downtown Hougton from the Quincy Smelter
Nathan Invincible:
White House at Quincy
Nathan Invincible:
Quincy Smelter Complex
Nathan Invincible:
Quincy Smelter Complex
Nathan Invincible:
Quincy Smelter and Portage Lake
Nathan Invincible:
Fall Colors at the Quincy Smelter
Nathan Invincible:
Quincy Smelter Complex
Nathan Invincible:
Quincy Smelter Complex
Nathan Invincible:
Tour Group at the Quincy Smelter
Nathan Invincible:
Tour Group at the Quincy Smelter
Nathan Invincible:
Quincy Smelter Complex
Nathan Invincible:
Quincy Smelter Visitor Entrance