At 78 tons, the A39 Heavy Assault Tank Tortoise represented Britain's final attempt to build a heavy tank during World War II.
The Tortoise was first designed in 1942, but work on it did not move rapidly until 1944 when Germany's Jagdtiger appeared. Only pilot models of the Tortoise were built, and these were not delivered
Read more
A39 Heavy Assault Tank Tortoise
