Rare notebooks of Alan Turing’s unpublished code-breaking work during the Second World War have been saved for the nation ...

The documents relate to the Delilah project which developed a portable encryption system for use in military operations. | ITV News Anglia ...

At Bletchley Park these were the Bombe and Colossus computers, with the former being an electro-mechanical system. Both were used for deciphering German Enigma machine encrypted messages ...

A collection of rare documents by World War Two codebreaker Alan Turing have been saved for the nation. Last year, a ...

A collection of rare project writings by Second World War codebreaker Alan Turing has been saved for the nation after an ...

He turned to the project in 1943 after his groundbreaking work on the Enigma machines at Bletchley Park. With the help of the electrical engineer Donald Bayley he built a single prototype of the ...

(SSPL/Getty Images) Peter Westcombe, founder of the Bletchley Park Trust, explains in detail how the Enigma machine works and how its codes were broken by the code-breakers at Bletchley Park.

Following the Wilmslow native's ground-breaking work on the Enigma machines at Bletchley Park, he began work on the Delilah project at Hanslope Park to develop a portable encryption system or ...