Trench warfare on the Western Front during World War One.
British officer standing in trench fiddling with small bomb or grenade. He strikes the bomb against a block strapped to his wrist, like striking a match, and throws it. He turns and looks at camera.
A catapult is attached...
World War One. Trench bombing; warfare; etc.
Scientists try out new gas masks on British soldiers.
Wilson's Daughter visits Captured Dugouts in Verdun, France.
Good footage of gas mask drill by American nurses, somewhere in England.
Footage of soldiers in a trench in the Argonne, loading guns and ducking for cover.
Trench warfare - French soldiers firing guns.
British soldiers putting on gas masks and walking through trench.