Vincent Black Shadow high temperatures at the track that year. Big-end failures put an early end to the attempt but several records were achieved including the 6 Hours and 1000 Kilometres by a Black Shadow. One of the spare engines for the run at Montlhéry wound up in Vietnam. It was sold to an owner in the United States, who installed it in a Rapide frame. The bike changed hands several times before being bought by Herb Harris and restored to Black Shadow specifications. Vincent Black Shadow Motorcycles produced by Vincent H·R·D at their factory in Stevenage, Hertfordshire, England were renowned for their
Edward the Black Prince to the main body of his army, and were all slain or taken prisoners. The French king had outstripped him, and his retreat was cut off by an army at least fifty thousand strong, while he had not, it is said, more than about two thousand men-at-arms, four thousand archers, and fifteen hundred light foot. Lancaster had endeavoured to come to his relief, but had been stopped by the French at Pont-de-Cé. When the Black Prince knew that the French army lay between him and Poitiers, he took up his position on some rising ground to the south-east of the