A series of documents comprised of:

1. An English Electric - LEO Marconi flowchart template
2. Two pages of unidentified working files
3. An article from IEE Review titled 'Putting computers to work' featuring David Caminer, September 2001
4. An advertisement from English Electric LEO Marconi titled 'Take 3 minutes to learn why Leo III is the most advanced business computer in widespread use today' from an unknown publication
5. An article from an unknown publication titled 'Data Processing'
6. Four pages of unidentified working files
7. A diagram titled '326 Paper Tape code'
8. A small file of correspondence between Peter Byford and Ian White relating to LEO careers [CLOSED DUE TO DATA PROTECTION]
9. Photocopied pages of shift working patterns, dated 17 March 1965
10. Leaflet produced by LEO Computers Ltd advertising computer training courses, c 1956-1957
11. Staff memo from ICL notifying of the company name change from English Electric Computers Limited, 4 July 1968
12. An article from English Electric Computers Computerview titled ' System 4-40: new model in range
13. Letter from English Electric -Leo-Marconi to staff members notifying of changes to staff employment conditions, 16 May 1966
14. An article from Computerview titled 'System 4: the flow gathers momentum', February 1968

Provenance :
Collected and donated by Peter Byford