Elliott 405 Nickel Delay Line from "Nellie"  c1957

This came from the machine at the Forest School in Winnersh (affectionately known as "Nellie" (National Elliott......).

The machine was an amalgam of at least two other machines.

The Delay Line left school some 45 years ago (two years prior to the machine being broken up during 1971).

This article is from: "Computer Education" June 1969

A BBC film made at the school for the Tomorrow’s World series of programmes,

 first broadcast on 5th February 1969 can be seen here.

These were the Two Elliott 405 machines at NCR

The Elliott 405 was Britain's First Municipal Computer

A film from the Yorkshire Film Archive showing the installing of a National-Elliott 405

 at the firm Reckitt & Sons Ltd, Dansom Lane, Hull in 1959 can be seen here.