Nathan Invincible:
Isle Royale National Park HQ
Nathan Invincible:
Isle Royale National Park HQ
Nathan Invincible:
Views over Ripley, Michigan
Nathan Invincible:
Green Crane
Nathan Invincible:
Mont Ripley Ski Hill
Nathan Invincible:
Quincy Smelter in Michigan's Keweenaw Peninsula
Nathan Invincible:
Quincy Smelter in Michigan's Keweenaw Peninsula
Nathan Invincible:
Put a Lid on it!
Nathan Invincible:
Put a Lid on it!
Nathan Invincible:
Quincy Smelter in Michigan's Keweenaw Peninsula
Nathan Invincible:
Quincy Smelter in Michigan's Keweenaw Peninsula
Nathan Invincible:
Quincy Smelter in Michigan's Keweenaw Peninsula
Nathan Invincible:
Houghton County Road Commission
Nathan Invincible:
Quincy Smelter in Michigan's Keweenaw Peninsula
Nathan Invincible:
Quincy Smelter in Michigan's Keweenaw Peninsula
Nathan Invincible:
Quincy Smelter in Michigan's Keweenaw Peninsula
Nathan Invincible:
Clouds moving over (frozen) water
Nathan Invincible:
Views down the Portage Waterway
Nathan Invincible:
Snowmobile tracks
Nathan Invincible:
Quincy Smelter in Michigan's Keweenaw Peninsula
Nathan Invincible:
Quincy Smelter in Michigan's Keweenaw Peninsula
Nathan Invincible:
Quincy Smelter in Michigan's Keweenaw Peninsula
Nathan Invincible:
Quincy Smelter in Michigan's Keweenaw Peninsula
Nathan Invincible:
View from the top of the smokestack
Nathan Invincible:
View from the top of the smokestack
Nathan Invincible:
Quincy Smelter in Michigan's Keweenaw Peninsula
Nathan Invincible:
Quincy Smelter in Michigan's Keweenaw Peninsula
Nathan Invincible:
Quincy Smelter in Michigan's Keweenaw Peninsula
Nathan Invincible:
Downtown Houghton, Michigan
Nathan Invincible:
Towering over the KAP rig