A43 Infantry Tank Black Prince (Early) (Original art by Hubert Cance)

Air Force News Jan-Jun 1938, PDF

Black Prince A43 Infantry tank by T34steriron on DeviantArt

Churchill Tank – Infantry – Black Prince – General Staff number

Catainium's Tanks: Churchill Black Prince A43 Infantry Tank

Tank Archives: Black Prince

Operation Michael, Military Wiki

Clarence Simonsen – Lest We Forget

Tank Archives: Black Prince

A43 Black Prince - Tank Design & Development - Rare Images