Vincent Black Shadow and C bikes having 1⅛" Amal 289 carburettors and Series D bikes having 1⅛" Amal Type 389/10 units. While other contemporary motorcycles tended to be polished and chromed, founder Philip Conrad Vincent (PCV) decreed that the Black Shadow engine itself be black. The engine's signature colour was achieved by applying a "pyluminising" coating of chromate anti-corrosion primer over which a layer of Pinchin & Johnson black enamel was added. The part was then baked in an oven for 2 hours at . Although some have claimed that the black finish increased the rate of heat rejection from the engine, its
Edward the Black Prince the king's table and would not sit down with him, declaring that "he was not worthy to sit at table with so great a king or so valiant a man", and speaking many comfortable words to him, for which the French praised him highly. The next day the Black Prince continued his retreat on Bordeaux; he marched warily, but no one ventured to attack him. At Bordeaux, which the Black Prince reached on 2 October, he was received with much rejoicing, and he and his men tarried there through the winter and wasted in festivities the immense spoil they had