• LEO Computers Society AGM is via Zoom on Wednesday 22 September 2021 at 17:00 BST - You can also find the date and agenda in the document LEO Computers Society Annual General Meeting which you can download by clicking on the link above. The document contains all the instructions and links required to register for the AGM and for registering Proxy votes etc.
  • LEO MOMENTS IN HISTORY - September 1951  – At J. Lyons & Co on Wednesday, 5th September 1951 the Bakery Valuations programme was run to completion on real data as an experiment to test the hardware.  As noted in Ernest Lenaerts notebook for that date it ran from 3:50 to 5:35 without a fault and was the longest run of any …


  • Zoom For LEO Computers Society Members - We are organizing a new series of Zoom Meetings. See Below Wednesday Online celebrations! During the past year we have discovered that online forums and presentations have been a great way to get our members together. Zoom has allowed former colleagues, now living in different continents to reminisce together and for, 22nd September 17.00 BST …

    Zoom For LEO Computers Society Members Read More »

  • Antiques Road Trip - The BBC programme Antiques Road Trip made a stop off at Cambridge to visit the Cambridge Computer History Museum and interviewed Jason Fitzpatrick the Museum founder. Jason covered many interesting topics including early calculators, EDSAC, LEO and the BBC Micro and ARM chips. You can hear and view the section from Cambridge Here
  • Presentation on J. Lyons and Company now on YouTube - The Presentation that Neville Lyons gave on the LEO Computers Society Zoom on 13 May 2021 is now on YouTube
  • 70th Anniversary - 2021 marks LEO’s 70th Anniversary Year – unfortunately the Trustees felt they had to postpone the Reunion from 2021 but replace it with a series of Zoom events to celebrate the events of 1951 (see the post on the new Zoom dates) The new date for the Reunion at the Victory Services Club is Sunday, …

    70th Anniversary Read More »

  • New Date for Reunion - There is a revised date for our Reunion –   Sunday, 10th April 2022. Details will follow
  • Princess Elizabeth’s visit to Cadby Hall on 15 February 1951 - And a Letter from the Queen
  • Half a Tonne of LEO Tapes at TNMoC - LEO  Computer Tapes  c1957/1965212x LEO Computers Ltd  LEO II/III  Tapes  (500kg  yes  1/2Tonne)Could these be the largest collection of LEO Computers Ltd Tapes
  • ICL All Stars Issue 70 - Ex ICL News from Australia. Features many original LEO people from Oz

%d bloggers like this: