Churchill Black Prince, last of the Infantry Tanks, armed with a QF 17 Pounder but rendered obsolete by the Centurion which was nearing completion : r/TankPorn

Cold War British Tanks Archives - Tank Encyclopedia

Tank Archives: Black Prince

Black Prince - The Ultimate Churchill Tank

A43 Black Prince Infantry Tank - Destination's Journey

Black Prince - The Ultimate Churchill Tank

Cold War British Tanks Archives - Tank Encyclopedia

Black Prince - The Ultimate Churchill Tank

Tank, Heavy No. 1, 120 mm Gun, FV214 Conqueror - Tank Encyclopedia

Cold War British Tanks Archives - Tank Encyclopedia

The Tank Museum - Black Prince was a prototype for a heavier Churchill tank that never entered production. The Museum holds the only complete survivor.

If the British could put a 17-pounder in a Sherman, why couldn't they do that in a Churchill? - Quora

Tank Archives: First Among Equals