Stefan Pahapill:
Tractor under snow
Stefan Pahapill:
Steam traction
Stefan Pahapill:
Whistles
Stefan Pahapill:
Venting
Stefan Pahapill:
Zero
Stefan Pahapill:
Wood and oil
Stefan Pahapill:
Feed the beast
Stefan Pahapill:
Sawyer Massey
Stefan Pahapill:
Warming up
Stefan Pahapill:
Steam pressure
Stefan Pahapill:
Rods
Stefan Pahapill:
Wheels
Stefan Pahapill:
Man and machine
Stefan Pahapill:
Port Huron Engine
Stefan Pahapill:
Rivets
Stefan Pahapill:
Green and red wheels
Stefan Pahapill:
Steam and smiles