Sound from exhaust pipe recorded outside factory. This large diesel-driven hot bulb engine was built and installed at the Pythagoras-Drott mechanical...

Close up recording of the engine. This large diesel-driven hot bulb engine was built and installed at the Pythagoras-Drott mechanical works in 1932. It...

Engine stopping. This large diesel-driven hot bulb engine was built and installed at the Pythagoras-Drott mechanical works in 1932. It has been used...