StoneRoad2013's photos with the keyword: Black Prince

Vincent Black Knight/Prince ... without looking at areas not visible from here, I can't remember which this is and the info card is too over-exposed to see the details. However, I think the "Bentley of motorcycles" is an apt description. 998cc V-twin, with fibre-glass enclosures and fairings. Produced in 1954 - 55 Reg. MNR 206