Traces the development of the tank, shows the various types of armored vehicles used by the Americans, English, French and Germans, and discusses how tanks were used in battle
George Forty was a British Army officer who was the chief of staff at the gunnery school at the Royal Armoured Corps. He was later a director of the Tank Museum at Bovington.
Forty was a military historian and had written numerous books on military vehicles with a focus on armoured warfare.