Description: Rock Crusher Runs With Dirt / Debris Fall, Constant Chugs.

Description: Interior POV, Combine / Tractor Running, Low Rumble.

Description: a industrial heater starting, lighting, running and shutting off.

Description: INDUSTRY 1940S 1 CYLINDER LISTER ENGINE: Water pump, motor in background.

Description: INDUSTRY 1940S 1 CYLINDER LISTER ENGINE: Engine one cylinder lister c. 1940, exhaust, less motor.

Description: INDUSTRY 1940S 1 CYLINDER LISTER ENGINE: Engine one cylinder lister c. 1940, constant run, motor only.