Submarine moving along surface of sea.
Sea water sterilised and ready for drinking in seconds.
Footage of new British tanks being tested in wet and muddy conditions.
TWA plane taking off, in flight and landing.
Submarine footage.
British troops scale cliffs and charge barbed wire...
A look at how...
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English horses are checked over by French vets before being shipped to France.
Government appeal for binoculars to be used by British troops in the war.
Horses wounded in WW1 battles run...
A new Rover car is flown out for tests and to be checked by the press.
Artillery in Hyde Park; marching...
Footage of new machine gun with periscope attached.
Military exercise with army dogs. France.
American seaplane during takeoff and flight.
Cavalry being trained, probably from Australia or New Zealand.
Soldiers walking mountainside using donkeys to carry...
Russian artillery team loading and firing field guns on front, WW1.
A large seaplane is being built by...
Various methods of ploughing a straight furrow are tested out in a...
Good footage of men of the Observer Corps working at their posts.
Slow motion shots of men diving into a swimming pool.
Good footage of bombs being manufactured as part of South...
American troops fighting Japanese in...
American planes bombing Kiska at Aleutian...
Wellington bombers fitted with devices which can explode sea bombs from...
Home Guard camouflage demonstration.
Trials are made to use Sikorsky helicopters as U-boat killers.
The new Hurricane fighter bombers, known as Hurri-bombers, give demonstration.
Radar is used to find and blast U-boats in South...
Intensified air raids on Germany.
American planes raid Negros Islands in the Philippines.
Allied troops entering Bonn.
A new massive bombs 'Ten Ton Tess' used for raid on Bielefeld viaduct, Germany.
Remagen bridge over river Rhine destroyed.
Men of the First Airborne Division return to Arnhem.
An item about the versatility and mobility of artificial arms at Blackrock Special...
First aerial cinema - films are projected from inside the aeroplane onto...
An item showing how bombs have gradually got bigger, includes aerial...
Eggs are turned into dried powder form at a factory.
A new head-lamp attachment for cars is demonstrated.
British troops march through the snow singing 'Roll Out The Barrel'.
British soldiers test a new gun on a rifle range in France.
Sheep grazing London parks are sheared for their wool.
Sheep are evacuated from the South East to safer pastures.
Good home front film encouraging people to carry their gas masks...
A First World war tank making it's...
Footage of new inventions including bumper that...
Item showing how batteries work and how to make your own.
A dustbin lid is adapted to put out firebombs with sand.