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...
Trenches are dug and large pipes lowered - a dog helps with the work.
General Post Office workers show off new equipment to help them in their job. Bletchley.
Montage of footage from 1938 Crisis - digging trenches in Green Park and gas mask fittings.
French soldiers using mechanical trench digger during WW1.
Queen Elizabeth visits School of Military Engineering. Great quality at times, initial inconsistencies of light