A look at the history of armour.
Various shots of big anti aircraft guns, camera pans down one. A battleship fires its guns. M/S of desert warfare guns. M/S as tanks rumble along in the desert. M/S of soldiers wearing tin hats.
A diagram shows Anglo-Saxon helmet, armour and shield. A man (Joe Noble ?) models the helmet and nose guard. M/S of Viking helmet and a diagram showing Norman armour. Various shots of different styles of helmet through the ages. M/S of suit of armour and drawing of a horse wearing armour. Various shots of modern tanks again, and man with hat and eye protection. Various shots of a tank and then a tortoise crawling along.