Mechanical trench digging. Location of events unknown.
World War One; technology. Trench warfare. Trench digging machine. CU part of the machine;w/ buckets attached to a rotating wheel (rather like seats of a Ferris wheel) ; the buckets scooping up earth. MS of buckets; as they revolve on their...
Demonstration of new anti theft device - throw a brick through a window and a shutter falls down.
A mechanical elephant takes a stroll in a park and meets a real one.
Old and new methods of splitting concrete are demonstrated.
A garage carries out a car diagnosis service. Hanwell, London.
RAF De Havilland aircraft taking off from and landing on aircraft carrier at sea.
A mechanical digger in operation
Inventor Patrick Howden presents his newest invention.
Good shots of racing driver Kaye Don in action at Brooklands racetrack.