https://newatlas.com/national-museum-computing-7th-anniversary-colossus-mark-ii/59803/
The National Museum of Computing celebrates the 75th anniversary of Colossus with new revelations
May 29, 2019 - The National Museum of Computing at Bletchley Park, Buckinghamshire, UK is marking the 75th anniversary of the Colossus Mark II computer today with new...
national museum of computing