e/Ferranti Mercury

Information
has gloss	eng: The Mercury was an early 1950s commercial computer built by Ferranti. It was the successor to the Ferranti Mark 1, adding a floating point unit for improved performance, and increased reliability by replacing the Williams tube memory with core memory and using more solid state components. Nineteen Mercuries were sold in total before Ferranti moved on to newer designs.
lexicalization	eng: Ferranti Mercury
instance of	c/Early computers