Uploaded June 2019 | Updated September 2026, 1 day ago

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On 29 May 2019, to celebrate the arrival of Colossus Mk II at Bletchley Park in 1944, Colossus Wrens and relatives of Colossus veterans gathered at The National Museum of Computing.
A new display in the Colossus Gallery at TNMOC reveals some of the intelligence that Colossus helped decrypt from Lorenz messages between Hitler's High Command. See tnmoc.org for opening times.
Second video is at: youtu.be/D7HrRFJZ2V0