COMBAT VEHICLES World War I; British tank Mark 1; camouflaged; in action against a German tank; from 1915 to 1918. And 'one of the earliest models; with the armament housed in casemates lateral conduction laborious and complicated; was born to destroy the machine guns and break through the barbed wire to open the way for the infantry and later developed models with central rotating turret. . Illustrated Figurine 1955