History in Structure

H Block at Bletchley Park

A Grade II Listed Building in Bletchley, Milton Keynes

Bletchley Park - H Block - Colossus (April 2004)

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Bletchley Park - H Block - Colossus - the Lorenz codebreaking machine - this is a re-build that works. The original machine is widely seen as the grandfather of today's computers

Uploaded by Alan JR Clements on 7 May 2014

Photo ID: 103517
Building ID: 101391162
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