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Message * Articles On Aircraft With Contra-rotating Propellers, including Avro Shackleton, Bristol Brabazon, Antonov An-22, Convair R3y Tradewind, Douglas Xb-42 Mixmaster, Tupolev Tu-95, Fairey Gannet, Hughes Xf-11, North American A2j Super Savage - 1243239050 - 9781243239051