A vital part of a top secret wartime project is being restored on the Isle of Wight.
For years it was just a forgotten hut on a golf course but 70 years ago it helped to support the Allied invasion of Europe.
Inside are machines which survived the war and could one day be brought back to life. Richard Jones reports.
[Credit: Black & White archive footage - Imperial War Museum]
More information on the project can be found here: http://arc-consulting.co.uk/projects/saving-pluto-pavilion/