© IWM (IB 4336C)
Two Chinese soldiers wearing gas masks at Pihu Military Training Centre in south eastern China.
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The western bell towers of St Paul's Cathedral in London seen through an archway after the heavy incendiary raid of 29 December 1940.
Two Battle of Britain fighter pilots, Flight Lieutenant Brian Kingcome (left), commanding officer of No 92 Squadron RAF and his wingman, Flying Officer Geoffrey Wellum, next to a Spitfire at RAF Biggin Hill, Kent, 1941