The Valentine Infantry Tank, a private-venture design from Vickers-Armstrong, was the third of Great Britain's infantry tank designs. Although not the first tank to go into battle against the Axis in WWII, the Valentine has the distinction of having the highest production numbers of any wartime British tank, and arguably the most variations. A total of 8,275 Valentines were produced in no fewer than 11 major variants. Early versions of the vehicle...