Mark V tank
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The British Mark V tank was an upgraded version of the Mark IV tank.
A British Mark V (Male) tank
The huge differential gear at the rear of a Mark IV tank
Diagram of the Wilson epicyclic transmission
A British Mark V* tank—on the roof the tank carries an "unditching beam" on rails, that could be attached to the tracks and used to extricate the vehicle from difficult muddy trenches and shell craters
Mark VIII tank
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The Mark VIII tank also known as the Liberty or The International was a British-American tank design of the First World War intended to overcome the limitations of the earlier British designs and be a
Mark V tank
…V* and a few Mark V**s with a more powerful engine and wider tracks. A planned Mark V*** was never built. There are eleven surviving Mark V tanks. The Mark VIII tank was an enlarged Mark V with greater power: only those with the Liberty engine saw post-war service in the US. A further unarmed development was the…
A British Mark VIII
View of front
The internal fittings of the Mark VIII
Mark VIII at the U.S. Army Armor & Cavalry Collection at Fort Benning in 2023