Not exactly a tank but SORT of a tank. A Centurion Mk2 Armoured Recovery Vehicle. Not a gun tank (but it should have a .300" L3 Browning, the rear-sear equivalent of the M1919 for crew protection). Was destined for use as a hard target after a total thousands of ££'s rebuild.
As a matter of interest Badger, what happened to your Shermans? Hard targets? Were they replaced by the Centurions? When?