Plaque

LEO - world's first business computer

Erection date: 29/11/2016

Inscription

LEO - Lyons Electronic Office - the world's first business computer was built and operated near here by J Lyons & Co.
Erected by LEO Computers Society 2016
www.LEO-computers.org.uk

Here's the video of the unveiling timed to commemorate 65 years of LEO. We believe the computer work took place in Kaevener House, on the Cadby Hall site.

Site: J. Lyons and Cadby Hall (3 memorials)

W14, Hammersmith Road, Lyons Walk

At this address: Cadby Hall, Hammersmith Road, Lyons had a huge site, with its head office, several bakeries, and an ice cream factory. This was all demolished in 1983.

The Lyons Walk plaque is at the centre of a circle of trees and empty tree pits (indicating lost trees). The LEO plaque is horizontal, at the centre of the middle of the 3 new, raised, red brick flower beds.

Comments are provided by Facebook, please ensure you are signed in here to see them

This section lists the subjects commemorated on the memorial on this page:
LEO - world's first business computer

Subjects commemorated i

Cadby Hall

In 1894 J. Lyons & Co. acquired Cadby Hall, an old piano workshop, which ...

J. Lyons & Co.

2019: We read the splendid Legacy by Thomas Harding published by Heinemann, a...

LEO - Lyons Electronic Office

The world's first business computer was built and operated by J. Lyons & ...

This section lists the subjects who helped to create/erect the memorial on this page:
LEO - world's first business computer

Created by i

LEO Computers Society

From the Picture source: "This is the site of the LEO Computers Society celeb...

This section lists the other memorials at the same location as the memorial on this page:
LEO - world's first business computer

Also at this site i

Cadby Hall - 9 keystone heads - composers

Cadby Hall was built in 1873 as a piano factory. Our picture comes from Cadby...

Lyons Walk

We think there was a letter in front of the 'M' which has been lost. "LBH+F"...

See other memorials in the area

Nearby Memorials

Sir Arthur Eddington

SE3, Bennett Park, 4

Sir Arthur Eddington O.M., 1882 - 1944, mathematician and astrophysicist, lived here. Greater London Council

1 subject commemorated, 1 creator

View on map

The Great Rising / Peasants' Revolt

EC1, West Smithfield, St Bartholomew's Hospital

Matthew Bell realised that The Great Rising lacked a proper memorial and that this bay was ready and waiting. It took some effort, and a...

4 subjects commemorated, 4 creators

View on map

Hampden Bomber P4399 crash

DA1, East Hill

Researching the names on the plaque Andrew Behan found the addresses of the civilians which gave us the site of the crash. This is a litt...

War dead, Civilian war dead | WW2
10 subjects commemorated, 2 creators

View on map

Graveyard

EC1, Benjamin Street, St John's Garden

In the photo you can see 3 stone plaques on this wall. The low, middle one is weather-worn into illegibility. Lowe's tree is at the centr...

3 subjects commemorated

View on map

Bishop Challoner

WC1, Old Gloucester Street, 44

Bishop Richard Challoner, 1691 - 1781, vicar-apostolic of the London District, died here.

1 subject commemorated

View on map

Previously viewed

Captain William Browell

Naval officer. 1799, in command of the Sanspareil, was crippled in an accident, and rendered unfit for active service. RN Lieut-Governor of Greenwich Hospital, 1809 until his death.

Person, Armed Forces, Politics & Administration

1 memorial