T28 super-heavy tank - Wikipedia

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T28 Super Heavy Tank, PDF, Tank Destroyer

What was the US and Japan amphibious tank look like in WW2 in the Pacific? - Quora

T28 super-heavy tank - Wikipedia

Panzerserra Bunker- Military Scale Models in 1/35 scale: T28 Super Heavy Tank - Dragon - 1/35 - case report

Why did the US Army not make a heavy tank in WW2? - Quora

Why did the US destroy so many Japanese tanks during WW2? - Quora

T28 Super-Heavy Tank, Girls und Panzer Wiki

KV-2, Girls und Panzer Wiki

T28 Super Heavy Tank, PDF, Tank Destroyer