Deriving from the smaller Matilda Mk I considered a transition tank the Mk II went into service in 1938 Armed with a 40mm gun & with cast armour it was virtually immune to all anti tank weapons until the arrival of the German 88mm guns It was widely used in North Africa at least up until the battle of El Alamein it was then progressively replaced by more modern & well-equipped vehicles Size 8 3cm Scale 1 72