LEO II Installations

LEO II/1
LEO II/2
LEO II/7
Leo Computers Society Leo II Computers Listing

Machine Company Location Installed
Leo II/1 J. Lyons & Co. Ltd London May 1957
Leo II/2 W.D. & H.O. Wills Bristol Sept 1958
Leo II/3 Stewarts & Lloyds Ltd Corby June 1958
Leo II/4 Ford Motor Co. (parts) Aveley Dec 1958
Leo II/5 Leo Computers Ltd (Bureau) London Jul 1959
Leo II/6 Ministry of Pensions & National Insurance Newcastle Nov 1959
Leo II/7 British Oxygen Co.
then Leo Bureau
Edmonton Feb 1960
Leo II/8 c Standard Motor Co. Coventry Jul 1960
Leo II/9 c Ilford Ltd.(films) Ilford Nov 1960
Leo II/10 c W.D. & H.O. Wills Bristol Apr 1961
Leo II/11 c Ford Motor Co. (payroll) Dagenham Jan 1961
    'c' signifies Core memory with transistors and valves.
MachineCompanyLocationInstalled
LEO II/1J. Lyons & Co. LtdLondonMay 1957
LEO II/2WD & HO WillsBristolSept 1958
LEO II/3Stewarts & Lloyds LtdCorbyJune 1958
LEO II/4Ford Motor Co. (Parts)AvelyDec 1958
MachineCompanyLocationInstalled
Leo II/1J. Lyons & Co. LtdLondonMay 1957
Leo II/2W.D. & H.O. WillsBristolSept 1958
Leo II/3Stewarts & Lloyds LtdCorbyJune 1958
Leo II/4Ford Motor Co. (parts)AveleyDec 1958
Leo II/5Leo Computers Ltd (Bureau)LondonJul 1959
Leo II/6Ministry of Pensions &amp National InsuranceNewcastleNov 1959
Leo II/7British Oxygen Co.
then Leo Bureau
EdmontonFeb 1960
Leo II/8 cStandard Motor Co.CoventryJul 1960
Leo II/9 cIlford Ltd.(films)IlfordNov 1960
Leo II/10 cW.D. &amp H.O. WillsBristolApr 1961
Leo II/11 cFord Motor Co. (payroll)DagenhamJan 1961