Vincent Black Shadow to the new specifications. The prototype Black Shadow had engine number F10AB/1B/558 in frame R2549, and was completed on 16 February 1948. The bike was road tested by Charles Markham in Motor Cycling May 1948, during which test the bike was reported to have reached . The Black Shadow was officially introduced at the 1948 Motorcycle Show at Earls Court in London. The Black Shadows were built with the same labour-intensive hand-fitting of bearings and major engine parts that Vincent had used prior to the war. Official records say that 1774 Vincent Black Shadows were made. Vincent also built 15
Edward the Black Prince of the name "unlikely". Attribution: Edward the Black Prince Edward of Woodstock, known to history as the Black Prince (15 June 1330 – 8 June 1376), was the eldest son of King Edward III of England, and thus the heir to the English throne. He died before his father and so never became king. His son, Richard II, would succeed to the throne instead. Edward nevertheless still earned distinction as one of the most successful English commanders during the Hundred Years' War, being regarded by his contemporaries as a model of chivalry and one of the greatest knights of his