Tommy Flowers, Colossus, and Post Office Research Station blue plaque

London, England, United Kingdom

The former Post Office Research Station where Tommy Flowers (1905–1998) designed and built the pioneering Colossus computer — Chartwell Court, 151 Brook Road, Dollis Hill

Listen to the audio guide for Tommy Flowers, Colossus, and Post Office Research Station blue plaque Free on WIP — starts by itself when you arrive, even with the screen off