Colossus Computer Mark 2 at Bletchley Park Bletchley Milton Keynes Buckinghamshire England UK

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Colossus was the world's first electronic, digital, computer that was at all programmable. Colossus and its successors were used by British codebreakers to help read encrypted German messages during World War II.

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Size: 4368px × 2912px
Location: Bletchley Milton Keynes Buckinghamshire England UK
Photo credit: © Jon Lewis / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: alan, bletchley, breakers, breaking, cipher, code, colossus, computer, cryptanalysis, cyphers, digital, enigma, mi6, park, secret, spy, spying, station, top, turing, ultra