Nathan Invincible:
Quincy Mining Equipment
Nathan Invincible:
Quincy No. 2 Hoist Houses
Nathan Invincible:
Quincy Mining Equipment
Nathan Invincible:
Quincy Mining Equipment
Nathan Invincible:
Quincy No. 2 Hoist Houses
Nathan Invincible:
Quincy No. 2 Hoist Houses
Nathan Invincible:
Quincy No. 2 Hoist Houses
Nathan Invincible:
Quincy Mine, Keweenaw Peninsula
Nathan Invincible:
Quincy No. 2 Shafthouse
Nathan Invincible:
Quincy No. 2 Shafthouse
Nathan Invincible:
Quincy Mine Ruins along US-41
Nathan Invincible:
Quincy Mine Ruins along US-41
Nathan Invincible:
Quincy No. 2 Hoist Houses
Nathan Invincible:
Quincy Mine Ruins along US-41
Nathan Invincible:
Quincy Mine Ruins along US-41
Nathan Invincible:
Quincy No. 2 Hoist Houses
Nathan Invincible:
Quincy No. 2 Shafthouse