1941 - USA M7 Light/Medium Tank

Armament-:      I - 75mm gun
                           2 - 0.3" MG
Engine:            Wright R975, 9 cyl. Whirlwind
                           radial, gas, 340 hp
Speed:             30 mph
Range:             100 miles
Weight:             25 tons

Commissioned as a successor to the popular M5. Never
developed past the prototype stage. Grew in weight to
a medium tank. Only 7 built. Could not compete
with the M4 Sherman.