Home > LEO Computers > Lyons Electronic Office (LEO) Archive > CMLEO/PB - Peter Bird Collection > CMLEO/PB/PH Photographs > Photographs of Drawings and Documents > 60801 Two LEO Payslips

60801 Two LEO Payslips

Photograph of two LEO-generated payslips for a Lyons employee.  The bottom slip was produced by LEO I, dated 31 Mar 1961, and the top by LEO II, dated March 1963.

Peter Bird notes on the reverse of the print that the slips were for John Mortimer, who worked in the O&M office and later became a Senior Systems Analyst for the company.  He also notes the lack of alphabetical characters in the automated printout [the name was presumably typed by hand?], and that for a tax refund, a number '2' would have been printed in the appropriate box.  

Date : March 1961 to March 1963

Physical Description : 1 photographic print; colour

Provenance :
Collected by Peter Bird as part of his research for his book LEO - The First Business Computer (1994).

Archive References : CMLEO/PB/PH/6/60801 , PJB/3/2/71

This exhibit has a reference ID of CH60801. Please quote this reference ID in any communication with the Centre for Computing History.

Scan of Document: 60801  Two LEO Payslips

Click on the Image For Detail

Help support the museum by buying from the museum shop

View all items

Founding Sponsors
redgate Google ARM Real VNC Microsoft Research
Heritage Lottery Funded
Heritage Lottery Fund
Accredited Museum