The A13 MkI, Cruiser Tank Mk II, which entered production in 1939 at Nuffield Mechanisation & Aero Limited, a munitions subsidiary of Morris Motors. The A13 MkII, Cruiser Tank Mk IV, had a maximum armour thickness of 30 mm, and faceted armour was mounted on the original turret's sides and rear. Weight 180g for postage purposes. See Customer Service page for details of postage charges.