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The Rolls Royce Merlin engine of the P-51 Mustang air racer Speedball Alice starts | RWP Photography
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Rolls-Royce Merlin 61 Piston Aero-Engine in an RAF North-American P-51 Mustang, Stock Photo, Photo et Image Droits gérés. Photo MEV-11954667 | agefotostock
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P-51 Mustang's Switch to Merlin Engine Made it the World-beater of World War II | Defense Media Network
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