HMS Victorious was a ship with two almost separate incarnations-as built in 1941 she was one of a new type of armoured carrier which saw strenuous wartime service; post-war the ship underwent a massive reconstruction lasting nearly eight years that saw her recommission in1958 as one of the best equipped carriers in the world, ready for another decade of duty. Both these phases of the ship's life are fully documented, which allows this novel form of anatomy to cover two generations of carrier design.