VERY SPECIAL INTELLIGENCE The Story of the Admiralty’s Operational Intelligence Centre 1939-1945

£14.99 £3.99

The Operational Research Centre at the Admiralty was where the raw intelligence gleaned from breaking the Enigma codes at Bletchley Park was assessed and disseminated. In this classic account of the OIC’s work, historian Patrick Beesly reveals previously unknown details of the secret work that helped win the war.

In stock