The British M3 "Grant" Medium Tank. Produced from 1941 - 1942. In service from 1941 - 1955. This tank was basically the same as the U.S.A. M3 "Lee" tank, except that the turret was modified for the Grant version.
The Main gun located in the hull was an M2 75mm. The secondary gun was an M5 37mm located in the turret.
The weight was 30 tons/27 tonnes. Top speed was 26mph/42km/h.