Created by Rolls-Royce in the early 1930s, the Merlin engine was an evolution of an earlier Rolls-Royce project called the PV12 –PV meaning private venture and 12 being the number of ...

The Rolls-Royce Merlin was the pinnacle of piston engine design in the 1940s. This particular engine was used in Fairey Fulmar I, Serial No N1926, during the days of the Battle of Britain in 1940.