Ferranti Pegasus used the same (and it&#x27;s still up and running!): <a href="http:&#x2F;&#x2F;www.sciencemuseum.org.uk&#x2F;images&#x2F;I039&#x2F;10307498.aspx" rel="nofollow">http:&#x2F;&#x2F;www.sciencemuseum.org.uk&#x2F;images&#x2F;I039&#x2F;10307498.aspx</a>