M6 heavy tank
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The Heavy Tank M6 was an American heavy tank designed during World War II. The tank was produced in small numbers and never saw combat.
M6 prototype
T1 heavy tank prototype
Front view of M6, with several early M3 light tanks in the background
Side view
37 mm gun M3
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The 37 mm gun M3 is the first dedicated anti-tank gun fielded by United States forces in numbers. Introduced in 1940, it became the standard anti-tank gun of the U.S. infantry with its size enabling i
M3 on display at Fort Sam Houston, Texas.
Manhandling a gun into position during training at Fort Benning, 1942. Note the raised wheel segments.
Men of the 7th Division, US Army move a gun up to the front line on Kwajalein.
A 37 mm gun on a M5A1 Stuart tank