Bletchley Park

Wrens worked as code-breakers at Bletchley Park.

Second World War

Female codebreakers: the women of Bletchley Park

Civilian and service personnel work together at code-breaking. (Photo by SSPL/Getty Images)

Second World War

The women of Bletchley Park

An example of the Zimmermann Telegram

First World War

The Zimmermann telegram: the telegram that brought America into the First World War

Alan M Turing and colleagues working on the Ferranti Mark I Computer, 1951.

Second World War

Alan Turing: The man, the enigma

Staff hard at work at Bletchley Park. The people who worked here did so under conditions of utmost secrecy, and with little idea of how their work slotted into the grand scheme of things. (Photo by SSPL/Getty Images)

Second World War

Alan Turing was not the only star of Bletchley Park

Code-breaking personnel at Bletchley Park, 1943. (Photo by Bletchley Park Trust/SSPL/Getty Images)

Second World War

The evolution of British code-breaking

A photograph of Bletchley Park codebreaker Alan Turing (1912–54). (Photo by Fine Art Images/Heritage Images/Getty Images)

Second World War

7 things you didn’t know about Bletchley Park and Alan Turing

A female computer programmer demonstrates a new computer in the 1960s.

The changing role of women in British computing

Adolf Hitler is welcomed by supporters at Nuremberg, 1933. (Photo by Hulton Archive/Getty Images)

Second World War

Enigma before Bletchley: the German spies who betrayed Hitler

7th January 1926: Bletchley Park, Buckinghamshire, HQ of the Allied cryptopgraphers during WW II and where the German 'Enigma' and 'Lorenz' codes, both considered unbreakable, were deciphered. (Photo by Evening Standard/Getty Images)

Second World War

7 phases of the history of Artificial intelligence

Bletchley Park

Second World War

The Library WW2 espionage: The spies who surprised me

Picture number: COM/B911217
Description: A selection of images relating to code-breaking at Bletchley Park incliuding Wrens operating the Colussus, code-breaking personnel and the

Second World War

Your 60-second guide to Bletchley Park

secret-days-1a5808e

Second World War

Secret Days: Codebreaking in Bletchley Park

IMG_8976-799853d

Bletchley Park codebreakers honoured

enigama-4-9bd2db0

Second World War

Q&A: Which of Bletchley Park’s decodings was most significant?