Photographs

 

Photographs of the Lyons Electronic Office

These photographs form part of the LEO archive on loan to The Centre for Computing History by The LEO Computers Society, and are currently being digitised.

All LEO Archive Photos

51845 Derek Hemy
51845 Derek Hemy
51855 Build Room, WX Block, Cadby Hall
51855 Build Room, WX Block, Cadby Hall
51857 ENIAC, University of Pennsylvania
51857 ENIAC, University of Pennsylvania
51858 Maurice Wilkes with EDSAC
51858 Maurice Wilkes with EDSAC
51859 Manchester Mark I
51859 Manchester Mark I
51860 Outside the Mathematical Lab
51860 Outside the Mathematical Lab
51928 T.R. Thompson
51928 T.R. Thompson
52017 LEO I racks with covers removed
52017 LEO I racks with covers removed
52018 Leo Fantl and Lyons Photographic Club
52018 Leo Fantl and Lyons Photographic Club
52941 LEO I Room Reconstruction
52941 LEO I Room Reconstruction
53072 Tony Barnes
53072 Tony Barnes
53073 John Simmons
53073 John Simmons
53076 Arthur Payman
53076 Arthur Payman
53080 Alan Jacobs
53080 Alan Jacobs
53082 Peter Hermon
53082 Peter Hermon
53084 Ray Shaw and Leo Fantl with LEO I
53084 Ray Shaw and Leo Fantl with LEO I
53085 John Lewis
53085 John Lewis
53087 John Gosden
53087 John Gosden
54266 LEO I Reliability Test
54266 LEO I Reliability Test
54366 John Pinkerton with early LEO III
54366 John Pinkerton with early LEO III
54427 LEO I rack
54427 LEO I rack
55572 LEO II at Cadby Hall (Elms House)
55572 LEO II at Cadby Hall (Elms House)
55578 LEO II Racking Units
55578 LEO II Racking Units
55579 Mercury delay line tube with components
55579 Mercury delay line tube with components
55580 Creed paper tape punch
55580 Creed paper tape punch
55581 Creed paper tape punch in situ on LEO II
55581 Creed paper tape punch in situ on LEO II
55582 Ferranti twin paper tape reader
55582 Ferranti twin paper tape reader
55583 Hollerith card punch
55583 Hollerith card punch
55584 Hollerith punched card reader
55584 Hollerith punched card reader
55585 Decca 3000 tape unit
55585 Decca 3000 tape unit
55586 Samastronic printer
55586 Samastronic printer
55587 Samastronic printer in situ on LEO II/2
55587 Samastronic printer in situ on LEO II/2
55588 LEO II/2, W.D. & H.O. Wills, Bristol
55588 LEO II/2, W.D. & H.O. Wills, Bristol
55714 LEO III/1 at Hartree House
55714 LEO III/1 at Hartree House
55715 LEO I Demonstration, Cadby Hall
55715 LEO I Demonstration, Cadby Hall
55804 Ray Shaw, David Caminer and Gordon Gibbs with LEO I
55804 Ray Shaw, David Caminer and Gordon Gibbs with LEO I
60471 John Grover
60471 John Grover
60473 Derek Hemy, Ernest Lenaerts, Gordon Gibbs and Leo Fantl with LEO I
60473 Derek Hemy, Ernest Lenaerts, Gordon Gibbs and Leo Fantl with LEO I
60474 STC Reconverter and Power Supplies
60474 STC Reconverter and Power Supplies
60475 Hollerith Hand Card Punch
60475 Hollerith Hand Card Punch
60476 LEO I view to Data Preparation area
60476 LEO I view to Data Preparation area
60477 LEO I Gremlin
60477 LEO I Gremlin
60490 Duke of Edinburgh Visit to Minerva Rd
60490 Duke of Edinburgh Visit to Minerva Rd
60491 Ernest Lenaerts, Ray Shaw and Ernest Kaye set up for the LEO I Demonstration
60491 Ernest Lenaerts, Ray Shaw and Ernest Kaye set up for the LEO I Demonstration
60492 Accumulator Store, LEO I Demonstration
60492 Accumulator Store, LEO I Demonstration
60493 LEO I Mercury Delay Line, in 'coffin'
60493 LEO I Mercury Delay Line, in 'coffin'
60495 Ernest Lenaerts looking at a LEO I teleprinter
60495 Ernest Lenaerts looking at a LEO I teleprinter
60496 LEO I Power Supply During Construction
60496 LEO I Power Supply During Construction
60497 Hollerith Punched Card Reader
60497 Hollerith Punched Card Reader
60498 LEO I Public/Press Demonstration
60498 LEO I Public/Press Demonstration
60539 STC Tape Decks on LEO I
60539 STC Tape Decks on LEO I
60540 Swinging Gate Construction, STC equipment
60540 Swinging Gate Construction, STC equipment
60541 Central aisle, LEO I Demonstration
60541 Central aisle, LEO I Demonstration
60542 LEO I Build Team
60542 LEO I Build Team
60706 LEO II Valve Assembly
60706 LEO II Valve Assembly
60731 General View of LEO I during the night shift
60731 General View of LEO I during the night shift
60733 Control Desks, LEO I
60733 Control Desks, LEO I
60734 Experimental Delay Tube
60734 Experimental Delay Tube
60735 STC Equipment, LEO I
60735 STC Equipment, LEO I
60736 STC Decimal Converter, LEO I
60736 STC Decimal Converter, LEO I
60737 John Pinkerton at the engineer's console of LEO I
60737 John Pinkerton at the engineer's console of LEO I
60739 Control Console, LEO I
60739 Control Console, LEO I
60757 Wally Dutton working on LEO I
60757 Wally Dutton working on LEO I
60761 Gordon Gibbs and Ray Shaw looking at a LEO I circuit diagram
60761 Gordon Gibbs and Ray Shaw looking at a LEO I circuit diagram
60765 Hollerith Tabulator
60765 Hollerith Tabulator
60775 General view of LEO I to Control Console
60775 General view of LEO I to Control Console
60862 LEO II/5 Racks
60862 LEO II/5 Racks
60866 LEO II/5 Data Preparation Area
60866 LEO II/5 Data Preparation Area
60867 Duke of Edinburgh Visit to Minerva Rd
60867 Duke of Edinburgh Visit to Minerva Rd
60870 Ferranti Magnetic Drum
60870 Ferranti Magnetic Drum
60871 LEO II/5 General View
60871 LEO II/5 General View
60872 LEO II/7 General View
60872 LEO II/7 General View
60875 LEO II/3 General View
60875 LEO II/3 General View
60876 LEO II/1 at Cadby Hall (Elms House)
60876 LEO II/1 at Cadby Hall (Elms House)
60877 LEO II/3 General View
60877 LEO II/3 General View
60878 Ferranti Magnetic Drum type 1009
60878 Ferranti Magnetic Drum type 1009
60886 Hammond 12 typewriter
60886 Hammond 12 typewriter
60887 Original Odhner LUSID calculator
60887 Original Odhner LUSID calculator
60888 General view of LEO I
60888 General view of LEO I
60892 LEO II/5 Console
60892 LEO II/5 Console
60893 LEO II/5 Peripherals
60893 LEO II/5 Peripherals
60894 LEO III/2 Action Module
60894 LEO III/2 Action Module
60895 Ferranti twin paper tape reader in situ on LEO II
60895 Ferranti twin paper tape reader in situ on LEO II
60896 LEO II/5 Peripherals
60896 LEO II/5 Peripherals
60897 LEO II/3[?] Console
60897 LEO II/3[?] Console
60989 Prototype Document Reader
60989 Prototype Document Reader
60990 Prototype Document Reader in use
60990 Prototype Document Reader in use
60991 Kimball Tag Reader
60991 Kimball Tag Reader
60992 Lector Document Reader
60992 Lector Document Reader
60993 Lector Document Reader in use, 1 of 3
60993 Lector Document Reader in use, 1 of 3
60994 Lector Document Reader in use, 2 of 3
60994 Lector Document Reader in use, 2 of 3
60995 Lector Document Reader in use, 3 of 3
60995 Lector Document Reader in use, 3 of 3
60997 Lector Document Reader
60997 Lector Document Reader
60998 LEO III/7 Autolector Document Reader
60998 LEO III/7 Autolector Document Reader
61006 Autolector Document Reader prototype
61006 Autolector Document Reader prototype
61010 The Men Who Made The Xeronic
61010 The Men Who Made The Xeronic
61011 Xeronic Printer on display
61011 Xeronic Printer on display
61013 Xeronic Printer Core Module Wiring
61013 Xeronic Printer Core Module Wiring
61014 Xeronic Printer
61014 Xeronic Printer
61015 Rank xerographic printer prototype
61015 Rank xerographic printer prototype
61016 Ian Brotherton talking to Lord Rank
61016 Ian Brotherton talking to Lord Rank
61018 Bill Dunlop working on the Rank prototype xerographic printer
61018 Bill Dunlop working on the Rank prototype xerographic printer
61019 Bill Dunlop working on wiring on the Rank prototype xerographic printer
61019 Bill Dunlop working on wiring on the Rank prototype xerographic printer
61020 Close-up of board on the Rank prototype xerographic printer
61020 Close-up of board on the Rank prototype xerographic printer
61022 Cubicles housing the Rank prototype xerographic printer
61022 Cubicles housing the Rank prototype xerographic printer
61023 Control panel for Copyflo machine on the Rank prototype xerographic printer
61023 Control panel for Copyflo machine on the Rank prototype xerographic printer
61081 Rank xerographic printer
61081 Rank xerographic printer
61085 Xeronic print rollers
61085 Xeronic print rollers
61087 Xeronic printer installed at Commercial Union Insurance, Exeter
61087 Xeronic printer installed at Commercial Union Insurance, Exeter
61088 Formhead of the Xeronic printer
61088 Formhead of the Xeronic printer
61089 Xeronic printing close-up
61089 Xeronic printing close-up
61090 Thompson guillotines at Lyons
61090 Thompson guillotines at Lyons
61100 LEO III Xeronic Printer Fire, image 1
61100 LEO III Xeronic Printer Fire, image 1
61118 LEO III Xeronic Printer Fire, image 2
61118 LEO III Xeronic Printer Fire, image 2
61119 LEO III Xeronic Printer Fire, image 3
61119 LEO III Xeronic Printer Fire, image 3
61120 LEO III Xeronic Printer Fire, image 4
61120 LEO III Xeronic Printer Fire, image 4
61121 LEO III Xeronic Printer Fire, image 5
61121 LEO III Xeronic Printer Fire, image 5
61122 LEO III Xeronic Printer Fire, image 6
61122 LEO III Xeronic Printer Fire, image 6
61123 LEO III Xeronic Printer Fire, image 7
61123 LEO III Xeronic Printer Fire, image 7
61124 LEO III Xeronic Printer Fire, image 8
61124 LEO III Xeronic Printer Fire, image 8
61125 LEO III Xeronic Printer Fire, image 9
61125 LEO III Xeronic Printer Fire, image 9
61126 LEO III Xeronic Printer Fire, image 10
61126 LEO III Xeronic Printer Fire, image 10
61127 LEO III Xeronic Printer Fire, image 12
61127 LEO III Xeronic Printer Fire, image 12
61128 LEO III Xeronic Printer Fire, image 14
61128 LEO III Xeronic Printer Fire, image 14
61129 LEO III Xeronic Printer Fire, image 15
61129 LEO III Xeronic Printer Fire, image 15
61130 LEO III Xeronic Printer Fire, image 16
61130 LEO III Xeronic Printer Fire, image 16
61131 LEO III Xeronic Printer Fire, image 17
61131 LEO III Xeronic Printer Fire, image 17
61133 LEO III Xeronic Printer Fire, image 21
61133 LEO III Xeronic Printer Fire, image 21
61133 LEO III Xeronic Printer Fire, image 22
61133 LEO III Xeronic Printer Fire, image 22
61134 LEO III Xeronic Printer Fire, image 23
61134 LEO III Xeronic Printer Fire, image 23
61190 LEO I racks (1954)
61190 LEO I racks (1954)
61191 LEO I racks (1954)
61191 LEO I racks (1954)
61192 LEO I - Rack no 21 (1954)
61192 LEO I - Rack no 21 (1954)
61193 LEO I rack close-up (1954)
61193 LEO I rack close-up (1954)
61194 Mercury delay line 'coffin', interior
61194 Mercury delay line 'coffin', interior
61195 LEO I console (1954)
61195 LEO I console (1954)
61196 LEO I equipment in storage/build area (?)
61196 LEO I equipment in storage/build area (?)
61197 LEO III/6 [?] Operator's Console
61197 LEO III/6 [?] Operator's Console
61198 LEO III/6 tape decks
61198 LEO III/6 tape decks
61199 LEO III/6 Console
61199 LEO III/6 Console
61200 LEO III/6 Operator at Console
61200 LEO III/6 Operator at Console
61201 LEO III/6 Team at a training session[?]
61201 LEO III/6 Team at a training session[?]
61202 LEO III/6 Operators
61202 LEO III/6 Operators
61203 LEO III/6 at SMBP Hemel Hempstead
61203 LEO III/6 at SMBP Hemel Hempstead
61293 LEO I power supply units (c1950-1)
61293 LEO I power supply units (c1950-1)
61294 Ferranti Paper Tape Reader (c1953)
61294 Ferranti Paper Tape Reader (c1953)
61295 LEO I power distribution panels (Oct 1953)
61295 LEO I power distribution panels (Oct 1953)
61296 LEO I operators console chassis (Sep 1954)
61296 LEO I operators console chassis (Sep 1954)
61297 LEO I general view (c1953-54)
61297 LEO I general view (c1953-54)
61298 LEO I view down central aisle to engineering console (1955)
61298 LEO I view down central aisle to engineering console (1955)
61299 LEO I racks with exhaust trunking assembled (10 June 1950)
61299 LEO I racks with exhaust trunking assembled (10 June 1950)
61300 Ernest Lenaerts and Wally Dutton (c1952)
61300 Ernest Lenaerts and Wally Dutton (c1952)
61301 Ray Shaw with mercury delay line parts (June 1950)
61301 Ray Shaw with mercury delay line parts (June 1950)
61302 Mercury delay line parts (June 1950)
61302 Mercury delay line parts (June 1950)
61307 LEO I Power Distribution
61307 LEO I Power Distribution
61308 General view of LEO I
61308 General view of LEO I
61328 EDSAC
61328 EDSAC
61704 John Pinkerton at LEO I console (1954)
61704 John Pinkerton at LEO I console (1954)
61705 TR Thompson looking at LEO I punched tape
61705 TR Thompson looking at LEO I punched tape
61706 Stan Evans with LEO I (c1956)
61706 Stan Evans with LEO I (c1956)
61708 'Chas' working on LEO I (c1956)
61708 'Chas' working on LEO I (c1956)
61709 Four LEO I Operators (c1956)
61709 Four LEO I Operators (c1956)
61710 Jimmy Wheeler working on LEO I (c1956)
61710 Jimmy Wheeler working on LEO I (c1956)
61847 St Mary's College gateway experimental workshop (1949)
61847 St Mary's College gateway experimental workshop (1949)
61848 Experimental delay tube on the workshop bench (1949)
61848 Experimental delay tube on the workshop bench (1949)
61849 LEO I racks during construction (1950)
61849 LEO I racks during construction (1950)
61850 John Pinkerton at the blackboard for the LEO I Demonstration (1950)
61850 John Pinkerton at the blackboard for the LEO I Demonstration (1950)
61851 Close-up of a LEO I rack (1950)
61851 Close-up of a LEO I rack (1950)
61852 LEO I racks set up for the Demonstration (1950)
61852 LEO I racks set up for the Demonstration (1950)
61853 View across the LEO I racks towards the power supply units (1950)
61853 View across the LEO I racks towards the power supply units (1950)
61854 View through the LEO I racks (1950)
61854 View through the LEO I racks (1950)
61855 LEO I Storage Unit (1950)
61855 LEO I Storage Unit (1950)
61856 LEO I Test Rack (1950)
61856 LEO I Test Rack (1950)
61857 LEO I Control Console during Installation (1950)
61857 LEO I Control Console during Installation (1950)
61858 LEO I Storage Unit - rear view (1950)
61858 LEO I Storage Unit - rear view (1950)
61859 Derek Hemy at the blackboard (1952)
61859 Derek Hemy at the blackboard (1952)
61860 LEO I Console Display Tubes (1952)
61860 LEO I Console Display Tubes (1952)
61861 Gordon Gibbs, Derek Hemy and Ernest Lenaerts (1952)
61861 Gordon Gibbs, Derek Hemy and Ernest Lenaerts (1952)
61862 Leo Fantl and Ernest Lenaerts (1952)
61862 Leo Fantl and Ernest Lenaerts (1952)
61863 Empty LEO I rack (1953)
61863 Empty LEO I rack (1953)
61864 LEO I
61864 LEO I "Co-Ordinator" (1953)
61865 LEO I rack with covers (1954)
61865 LEO I rack with covers (1954)
61866 STC gas tubes from early development of LEO I (early 1950s)
61866 STC gas tubes from early development of LEO I (early 1950s)
61867 Hollerith Tabulator, LEO I (1953)
61867 Hollerith Tabulator, LEO I (1953)
61868 Hollerith Tabulator, LEO I (1953)
61868 Hollerith Tabulator, LEO I (1953)
61869 The LEO Gremlin, front view (1953)
61869 The LEO Gremlin, front view (1953)
61870 The LEO Gremlin, side views (1953)
61870 The LEO Gremlin, side views (1953)
61871 The LEO Gremlin, a healthy condenser (1953)
61871 The LEO Gremlin, a healthy condenser (1953)
61872 LEO I - replacing the floor (1953)
61872 LEO I - replacing the floor (1953)
61873 LEO I - replacing the floor (1953)
61873 LEO I - replacing the floor (1953)
61874 LEO I - replacing the floor (1953)
61874 LEO I - replacing the floor (1953)
61875 LEO I - replacing the floor (1953)
61875 LEO I - replacing the floor (1953)
61876 LEO I Public Demonstration: Roller Blind Caption (1954)
61876 LEO I Public Demonstration: Roller Blind Caption (1954)
61877 LEO I Control Desk (1954)
61877 LEO I Control Desk (1954)
61881 View of LEO I down central aisle (c1950)
61881 View of LEO I down central aisle (c1950)
62295 LEO I Engineering Console (1955)
62295 LEO I Engineering Console (1955)
62296 General view of LEO I (c1954)
62296 General view of LEO I (c1954)
62458 LEO II at Cadby Hall (Elms House)
62458 LEO II at Cadby Hall (Elms House)
62959 David Caminer with LEO I racks (c1953)
62959 David Caminer with LEO I racks (c1953)
62961 Duke of Edinburgh and David Caminer (22nd Mar 1960)
62961 Duke of Edinburgh and David Caminer (22nd Mar 1960)
62962 Duke of Edinburgh signing the Visitors' Book (22nd Mar 1960)
62962 Duke of Edinburgh signing the Visitors' Book (22nd Mar 1960)
62963 Duke of Edinburgh arriving at Lyons (22nd Mar 1960)
62963 Duke of Edinburgh arriving at Lyons (22nd Mar 1960)
62964 David Caminer with LEO II (late 1950s)
62964 David Caminer with LEO II (late 1950s)
62965 James Callaghan visiting LEO III (early 1960s)
62965 James Callaghan visiting LEO III (early 1960s)
62967 Edward Heath looking at peripherals on LEO II (1963)
62967 Edward Heath looking at peripherals on LEO II (1963)
62968 David Caminer demonstrating LEO payroll job to Edward Heath (1963)
62968 David Caminer demonstrating LEO payroll job to Edward Heath (1963)
63632 Frank Land demonstrating the workings of LEO
63632 Frank Land demonstrating the workings of LEO
64070 Photo of Ernest Lenaerts, D.W. Boston and Michael Underwood with ICL speech recognizer
64070 Photo of Ernest Lenaerts, D.W. Boston and Michael Underwood with ICL speech recognizer
64071 Second photo of Ernest Lenaerts, D.W. Boston and Michael Underwood with ICL speech recognizer
64071 Second photo of Ernest Lenaerts, D.W. Boston and Michael Underwood with ICL speech recognizer
64075 Photo of the ICL Speech Recognition Project at the Physics Exhibition, 1970
64075 Photo of the ICL Speech Recognition Project at the Physics Exhibition, 1970
64173 Stewarts & Lloyds LEO II/3 switch-off (1971)
64173 Stewarts & Lloyds LEO II/3 switch-off (1971)
64174 Tony Morgan demonstrating LEO II/8 to Prince Philip
64174 Tony Morgan demonstrating LEO II/8 to Prince Philip
65253 Duke of Edinburgh Visit to Minerva Rd
65253 Duke of Edinburgh Visit to Minerva Rd
65262 Masonic Festival, Olympia (Aug 1925)
65262 Masonic Festival, Olympia (Aug 1925)
67410 Computer room tape deck area
67410 Computer room tape deck area
67411 Hollerith Tabulator
67411 Hollerith Tabulator
67412 LEO III/34 Operator examining a tape reader
67412 LEO III/34 Operator examining a tape reader
67413 LEO III/34 Tape reader
67413 LEO III/34 Tape reader
67414 LEO III/34 Operator at card punch machine
67414 LEO III/34 Operator at card punch machine
67415 LEO III/34 MT120 Magnetic tape handler
67415 LEO III/34 MT120 Magnetic tape handler
67416 LEO III/34 Operator loading printer
67416 LEO III/34 Operator loading printer
67417 LEO III/34 Operator loading tape reader
67417 LEO III/34 Operator loading tape reader
67418 LEO III/34 Anelex printer
67418 LEO III/34 Anelex printer
67419 LEO III/34 Operator at control panel
67419 LEO III/34 Operator at control panel
67420 LEO III/26 Operator adjusting tape deck
67420 LEO III/26 Operator adjusting tape deck
67421 LEO III/34 Operator loading punch cards
67421 LEO III/34 Operator loading punch cards
67422 LEO III Operator using a tape reader
67422 LEO III Operator using a tape reader
67423 LEO III Operator adjusting an instrument panel
67423 LEO III Operator adjusting an instrument panel
67424 LEO III/90 Computer room
67424 LEO III/90 Computer room
67425 LEO III/90 Operator at console
67425 LEO III/90 Operator at console
67426 LEO III/90 Operator at console (different angle)
67426 LEO III/90 Operator at console (different angle)
67427 LEO III/34 Operators at Uptime card reader
67427 LEO III/34 Operators at Uptime card reader
67428 LEO III/34 Uptime card reader control panel
67428 LEO III/34 Uptime card reader control panel
67429 LEO III/34 Uptime card reader
67429 LEO III/34 Uptime card reader
67430 LEO III/34 Operators at Uptime card reader (different angle)
67430 LEO III/34 Operators at Uptime card reader (different angle)
67431 LEO III/34 Console
67431 LEO III/34 Console
67432 LEO III/34 Console (wide shot)
67432 LEO III/34 Console (wide shot)
67637 Charles House contact sheet
67637 Charles House contact sheet
67666 LEO III Tape deck
67666 LEO III Tape deck
67667 LEO III Control desk
67667 LEO III Control desk
67668 LEO III Tape decks and reels
67668 LEO III Tape decks and reels
67669 LEO III Printer and instrument panels
67669 LEO III Printer and instrument panels
67670 LEO III Racks
67670 LEO III Racks
67671 LEO III Computer room and workers
67671 LEO III Computer room and workers
67672 Elliott Tape reader
67672 Elliott Tape reader
67673 LEO III Computer room and tape decks
67673 LEO III Computer room and tape decks
67674 LEO III Printer
67674 LEO III Printer
67675 LEO III Instrument panel
67675 LEO III Instrument panel
67679 LEO I Simplified Control Panel
67679 LEO I Simplified Control Panel
67680 LEO III/2 at Minerva Road
67680 LEO III/2 at Minerva Road
67681 LEO III/17 at Manchester Town Hall (1/3)
67681 LEO III/17 at Manchester Town Hall (1/3)
67682 LEO III/17 at Manchester Town Hall (2/3)
67682 LEO III/17 at Manchester Town Hall (2/3)
67683 LEO III/17 at Manchester Town Hall (3/3)
67683 LEO III/17 at Manchester Town Hall (3/3)
67690 1984 LEO Reunion Contact Sheet A
67690 1984 LEO Reunion Contact Sheet A
67691 1984 LEO Reunion Contact Sheet B
67691 1984 LEO Reunion Contact Sheet B
67790 LEO Programming Office Dinner Dance
67790 LEO Programming Office Dinner Dance
67796 LEO III/27 (326) at Freemans Ltd
67796 LEO III/27 (326) at Freemans Ltd
67799 LEO III/27 (326) at Freemans Ltd (night shift)
67799 LEO III/27 (326) at Freemans Ltd (night shift)
67800 LEO III/27 (326) at Freemans Ltd (pre System 4 tape decks)
67800 LEO III/27 (326) at Freemans Ltd (pre System 4 tape decks)
67802 Tony Barnes talking to Prince Philip at Minerva Road
67802 Tony Barnes talking to Prince Philip at Minerva Road
67805 Prince Philip examining a drafting board at Minerva Road
67805 Prince Philip examining a drafting board at Minerva Road
67806 Prince Philip examining a machine at Minerva Road
67806 Prince Philip examining a machine at Minerva Road
67807 Lyons Engineers
67807 Lyons Engineers
67808 John Winterbottom
67808 John Winterbottom
67812 LEO III/1 Engineer's control panel
67812 LEO III/1 Engineer's control panel
67813 LEO III/39 Assembler Unit
67813 LEO III/39 Assembler Unit
67814 LEO III/1 Printer Control Loops
67814 LEO III/1 Printer Control Loops
67815 LEO III/39 Circuit Board
67815 LEO III/39 Circuit Board
67816 LEO III/18 Paper Taper Reader (1,000 chs/sec)
67816 LEO III/18 Paper Taper Reader (1,000 chs/sec)
67817 LEO III/39 Ever Ready Co.
67817 LEO III/39 Ever Ready Co.
67818 LEO III/18 AMPEX Magnetic Tape Unit
67818 LEO III/18 AMPEX Magnetic Tape Unit
67819 LEO III/39 Operator's Console
67819 LEO III/39 Operator's Console
67820 LEO II/5 at Hartree House
67820 LEO II/5 at Hartree House
67821 LEO III/3F Computer Room
67821 LEO III/3F Computer Room
67822 Autolector
67822 Autolector
67823 Mechanism
67823 Mechanism
67824 Back of LEO Cabinets
67824 Back of LEO Cabinets
67825 TM4 Tape Decks
67825 TM4 Tape Decks
67826 LEO Control Desk
67826 LEO Control Desk
67827 LEO Drinks Reception
67827 LEO Drinks Reception
67828 LEO III/2 at Minerva Road
67828 LEO III/2 at Minerva Road
67829 LEO III/93 at Minerva Road
67829 LEO III/93 at Minerva Road
67830 LEO III/19 at Lytham St Annes (1/2)
67830 LEO III/19 at Lytham St Annes (1/2)
67831 LEO III/19 at Lytham St Annes (2/2)
67831 LEO III/19 at Lytham St Annes (2/2)
67998 Brian Skillen and Ernie Aylott
67998 Brian Skillen and Ernie Aylott
68000 ENIAC, University of Pennsylvania
68000 ENIAC, University of Pennsylvania
68001 Regent Palace Hotel Tape Decks
68001 Regent Palace Hotel Tape Decks
68138 Executive Photo Portraits: John Aris
68138 Executive Photo Portraits: John Aris
68139 Executive Photo Portraits: Daniel Broido (no. 1)
68139 Executive Photo Portraits: Daniel Broido (no. 1)
68140 Executive Photo Portraits: Daniel Broido (no. 2)
68140 Executive Photo Portraits: Daniel Broido (no. 2)
68141 Executive Photo Portraits: David Caminer
68141 Executive Photo Portraits: David Caminer
68142 Executive Photo Portraits: Doug Comish
68142 Executive Photo Portraits: Doug Comish
68143 Executive photo portraits: John Forbes
68143 Executive photo portraits: John Forbes
68144 Executive photo portraits: Bob Gibson
68144 Executive photo portraits: Bob Gibson
68145 Executive photo portraits: Peter Gyngell
68145 Executive photo portraits: Peter Gyngell
68146 Executive photo portraits: A. Headley
68146 Executive photo portraits: A. Headley
68147 Executive photo portraits: Frank Land
68147 Executive photo portraits: Frank Land
68148 Executive photo portraits: Ralph Land
68148 Executive photo portraits: Ralph Land
68149 Anthony Salmon, Sir Gordon Radley, Ernest Lenaerts, John Pinkerton
68149 Anthony Salmon, Sir Gordon Radley, Ernest Lenaerts, John Pinkerton
68150 Ernest Lenaerts
68150 Ernest Lenaerts
68151 Executive photo portraits: John Pinkerton
68151 Executive photo portraits: John Pinkerton
68152 Executive photo portraits: John Pinkerton - contact sheet
68152 Executive photo portraits: John Pinkerton - contact sheet
68153 Executive photo portraits: John Pinkerton [ICL, Slough]
68153 Executive photo portraits: John Pinkerton [ICL, Slough]
68154 Executive photo portraits: Tom Watling
68154 Executive photo portraits: Tom Watling
68155 Executive photo portraits: Tom Watling - contact sheet 1
68155 Executive photo portraits: Tom Watling - contact sheet 1
68156 Executive photo portraits: Tom Watling - contact sheet 2
68156 Executive photo portraits: Tom Watling - contact sheet 2
68157 Executive photo portraits: John Wood
68157 Executive photo portraits: John Wood
68283 LEO II/1 and Printer
68283 LEO II/1 and Printer
68284 LEO II/1 Tape Reader and Hollerith Card Reader
68284 LEO II/1 Tape Reader and Hollerith Card Reader
68285 LEO II/1 Scopes on the Operator's Console
68285 LEO II/1 Scopes on the Operator's Console
68286 LEO II/1 Racks
68286 LEO II/1 Racks
68287 LEO II/1 Operator's Console
68287 LEO II/1 Operator's Console
68298 LEO II/1 Delay Line Tube Parts
68298 LEO II/1 Delay Line Tube Parts
68302 LEO II at the British Oxygen Company
68302 LEO II at the British Oxygen Company
68303 LEO II at the British Oxygen Company, Technical STDS & Metallurgical Dept.
68303 LEO II at the British Oxygen Company, Technical STDS & Metallurgical Dept.
68304 LEO Mark II Installed for WD & HO Wills at Bristol
68304 LEO Mark II Installed for WD & HO Wills at Bristol
68305 LEO II at Stewarts & Lloyds, Corby (payroll) 1
68305 LEO II at Stewarts & Lloyds, Corby (payroll) 1
68306 LEO II at Stewarts & Lloyds, Corby (payroll) 2
68306 LEO II at Stewarts & Lloyds, Corby (payroll) 2
68403 Peripheral - Creed Tape Punch
68403 Peripheral - Creed Tape Punch
68404 Peripheral - Valve Rack
68404 Peripheral - Valve Rack
68405 LEO II at Stewarts & Lloyds Peripheral - Hollerith Card Reader (1)
68405 LEO II at Stewarts & Lloyds Peripheral - Hollerith Card Reader (1)
68406 Peripheral - Hollerith attached to IBM Printer
68406 Peripheral - Hollerith attached to IBM Printer
68407 LEO II at Stewarts & Lloyds Peripheral - Paper Tape Reader
68407 LEO II at Stewarts & Lloyds Peripheral - Paper Tape Reader
68408 LEO II at Stewarts & Lloyds Peripheral - Hollerith Card Reader (2)
68408 LEO II at Stewarts & Lloyds Peripheral - Hollerith Card Reader (2)
68409 Peripheral - Creed Paper Tape Punch
68409 Peripheral - Creed Paper Tape Punch
68410 LEO II at Stewarts & Lloyds Peripheral - Hollerith Printer
68410 LEO II at Stewarts & Lloyds Peripheral - Hollerith Printer
68411 Peripheral - Tape Punch
68411 Peripheral - Tape Punch
68412 LEO II at Stewarts & Lloyds (Side View)
68412 LEO II at Stewarts & Lloyds (Side View)
68413 Peripheral - Tape Punch (close up shot)
68413 Peripheral - Tape Punch (close up shot)
68418 LEO III at Lyons, Cadby Hall
68418 LEO III at Lyons, Cadby Hall
68419 LEO III Stand at the Institute of Office Management Conference
68419 LEO III Stand at the Institute of Office Management Conference
68420 Peripheral - Samastronic Printer
68420 Peripheral - Samastronic Printer
68421 Peripheral - Decca Tape Machine
68421 Peripheral - Decca Tape Machine
68422 LEO III Westrex High Speed Paper Tape Punch
68422 LEO III Westrex High Speed Paper Tape Punch
68423 LEO III ICT Document Reader
68423 LEO III ICT Document Reader
68424 LEO III Racks
68424 LEO III Racks
68425 Peripheral - Decca Tape Machine (doors open)
68425 Peripheral - Decca Tape Machine (doors open)
68426 Peripheral - Paper Tape Reader (top view)
68426 Peripheral - Paper Tape Reader (top view)
68427 Peripheral - Samastronic Printer
68427 Peripheral - Samastronic Printer
68428 Peripheral - Samastronic Printer
68428 Peripheral - Samastronic Printer
68429 Ferranti Magnetic Drum Type 1009 (doors open)
68429 Ferranti Magnetic Drum Type 1009 (doors open)
68430 Ferranti Magnetic Drum Type 1009 (doors closed)
68430 Ferranti Magnetic Drum Type 1009 (doors closed)
68432 LEO III Engineer's Control Console
68432 LEO III Engineer's Control Console
68433 LEO III Operator's Control Console
68433 LEO III Operator's Control Console
68434 LEO III Ampex TM4 Magnetic Tape Units
68434 LEO III Ampex TM4 Magnetic Tape Units
68435 LEO III High Speed Tape Reader, Elliott D4/23
68435 LEO III High Speed Tape Reader, Elliott D4/23
68436 LEO III Package Boards
68436 LEO III Package Boards
68437 LEO III Package Board
68437 LEO III Package Board
68438 Bob Day and Roy Johnston
68438 Bob Day and Roy Johnston
68466 Peripheral - Paper Tape Reader (top view)
68466 Peripheral - Paper Tape Reader (top view)
68467 David Small, David Caminer, John Pinkerton and Doug Comish
68467 David Small, David Caminer, John Pinkerton and Doug Comish
68468 Award Ceremony Group Photograph
68468 Award Ceremony Group Photograph
68470 LEO III Rack Wiring (1)
68470 LEO III Rack Wiring (1)
68471 LEO III Cabinet Ventilation Unit
68471 LEO III Cabinet Ventilation Unit
68472 LEO III Cabinet Base
68472 LEO III Cabinet Base
68473 John Pinkerton with LEO III (side view)
68473 John Pinkerton with LEO III (side view)
68474 LEO III Peripheral - Anelex printer
68474 LEO III Peripheral - Anelex printer
68475 LEO III Rack Wiring (2)
68475 LEO III Rack Wiring (2)
68476 LEO III Microprogram
68476 LEO III Microprogram
68477 LEO III Printed Circuit Board Package
68477 LEO III Printed Circuit Board Package
68478 John Pinkerton with LEO III (profile view)
68478 John Pinkerton with LEO III (profile view)
68479 High Speed Magnetic Tape Transport (AMPEX)
68479 High Speed Magnetic Tape Transport (AMPEX)
68480 LEO III Cabinet (Packaged Construction, Self-Contained Ventilation Unit and Power Supply)
68480 LEO III Cabinet (Packaged Construction, Self-Contained Ventilation Unit and Power Supply)
68481 LEO III Filming
68481 LEO III Filming
68482 EEL 1040 Line Printer
68482 EEL 1040 Line Printer
68483 LEO III Computer Cabinets
68483 LEO III Computer Cabinets
68484 LEO III High Speed Printer
68484 LEO III High Speed Printer
68485 LEO III Printed Circuit Boards in situ
68485 LEO III Printed Circuit Boards in situ
68486 LEO III at John Humphries House
68486 LEO III at John Humphries House
68487 LEO III/2 in Johannesburg
68487 LEO III/2 in Johannesburg
68488 LEO III/9 in Southend
68488 LEO III/9 in Southend
68489 Queen's visit to ICL Bracknell
68489 Queen's visit to ICL Bracknell
68557 Dr John Pinkerton with LEO III
68557 Dr John Pinkerton with LEO III
68558 LEO III Circuit Card (in situ)
68558 LEO III Circuit Card (in situ)
68559 LEO III Circuit Card (E6/5 946)
68559 LEO III Circuit Card (E6/5 946)
68582 Anthony Salmon
68582 Anthony Salmon
68565 LEO III/7 at Elms House (1)
68565 LEO III/7 at Elms House (1)
68566 LEO III/7 at Elms House (2)
68566 LEO III/7 at Elms House (2)
68567 Elliott Paper Tape Reader
68567 Elliott Paper Tape Reader
68568 Anelex Printer
68568 Anelex Printer
68614 LEO III Westrex High Speed Paper Tape Punch
68614 LEO III Westrex High Speed Paper Tape Punch
68615 LEO III at the South African Bureau
68615 LEO III at the South African Bureau
68616 LEO III/8 Closing Down Ceremony at Tubemakers
68616 LEO III/8 Closing Down Ceremony at Tubemakers
68617 Tubemakers Computer Room
68617 Tubemakers Computer Room
68618 LEO III/19 at Lytham, St. Anns
68618 LEO III/19 at Lytham, St. Anns
68619 LEO III/7 at J. Lyons & Co. Ltd
68619 LEO III/7 at J. Lyons & Co. Ltd
68620 LEO III Circuit Cabinets
68620 LEO III Circuit Cabinets
68621 LEO III at John Humphries House, Greenwich
68621 LEO III at John Humphries House, Greenwich
68622 Board of Trade Import Figures
68622 Board of Trade Import Figures
68623 LEO III/20 at Colonial Mutual Life, Melbourne, Australia
68623 LEO III/20 at Colonial Mutual Life, Melbourne, Australia
68624 LEO III/27 at Freemans
68624 LEO III/27 at Freemans
68625 LEO III/1 at Lyons Bureau
68625 LEO III/1 at Lyons Bureau
68674 Integrated Circuit Board
68674 Integrated Circuit Board
68676 Ferrite Core Memory Plane
68676 Ferrite Core Memory Plane
68677 3M Magnetic Tape Viewer
68677 3M Magnetic Tape Viewer
68680 LEO III/41 at New Metallurgical Plant of Klementa Gottwald, Czechoslovakia
68680 LEO III/41 at New Metallurgical Plant of Klementa Gottwald, Czechoslovakia
68681 LEO III/25 at Inland Revenue, Worthing
68681 LEO III/25 at Inland Revenue, Worthing
68682 LEO III/20 Delivery at Colonial Mutual Life, Melbourne, Australia
68682 LEO III/20 Delivery at Colonial Mutual Life, Melbourne, Australia
68691 LEO III/36 at the Department of National Savings
68691 LEO III/36 at the Department of National Savings
68702 LEO III/24 at Minerva Road
68702 LEO III/24 at Minerva Road
68705 LEO III/27 at Freemans Ltd
68705 LEO III/27 at Freemans Ltd
68706 LEO III Punch Room at Tubemakers, Australia
68706 LEO III Punch Room at Tubemakers, Australia
68707 Tubemakers Computer Centre
68707 Tubemakers Computer Centre
68708 Elliott Paper Tape Reader
68708 Elliott Paper Tape Reader
68709 LEO III Micro-programme Module
68709 LEO III Micro-programme Module
68759 Ampex Magnetic Tape
68759 Ampex Magnetic Tape
68760 Anelex Printer Connected to LEO III/27 at Freemans Ltd
68760 Anelex Printer Connected to LEO III/27 at Freemans Ltd
68761 LEO III/1 Ampex Tape Deck
68761 LEO III/1 Ampex Tape Deck
68762 LEO III/1 Ampex Tape Decks
68762 LEO III/1 Ampex Tape Decks
68763 LEO III/1 Engineer Control Console Panels
68763 LEO III/1 Engineer Control Console Panels
68764 LEO III/1 Anadex Printer
68764 LEO III/1 Anadex Printer
68765 LEO III/1 Typewriter Control Panel
68765 LEO III/1 Typewriter Control Panel
68769 LEO III/1 Delivery (1)
68769 LEO III/1 Delivery (1)
68770 LEO III/1 Engineer Control Console
68770 LEO III/1 Engineer Control Console
68771 LEO III/1 Delivery (2)
68771 LEO III/1 Delivery (2)
68771 LEO III/1 Delivery (3)
68771 LEO III/1 Delivery (3)
68773 LEO III/1 Computer Room
68773 LEO III/1 Computer Room
68774 LEO III/1 Delivery Truck and Crane
68774 LEO III/1 Delivery Truck and Crane
68775 LEO III/1 Computer Room Delivery
68775 LEO III/1 Computer Room Delivery
68776 LEO III/1 Delivery (4)
68776 LEO III/1 Delivery (4)
68777 LEO III/1 Delivery (5)
68777 LEO III/1 Delivery (5)
68778 LEO III/1 Building Exterior and Crane
68778 LEO III/1 Building Exterior and Crane
68779 LEO III/1 Delivery (6)
68779 LEO III/1 Delivery (6)
68780 LEO III Disc File Unit
68780 LEO III Disc File Unit
68876 LEO III Engineer's Control Console
68876 LEO III Engineer's Control Console
68883 LEO III Tubemakers
68883 LEO III Tubemakers
68888 LEO III Training
68888 LEO III Training
68890 LEO III/8 Computer Room at Tubemakers Australia (1)
68890 LEO III/8 Computer Room at Tubemakers Australia (1)
68891 LEO III/8 Computer Room at Tubemakers Australia (2)
68891 LEO III/8 Computer Room at Tubemakers Australia (2)
68892 LEO III/8 Computer Room at Tubemakers Australia (3)
68892 LEO III/8 Computer Room at Tubemakers Australia (3)
68893 LEO III/8 Computer Room at Tubemakers Australia (4)
68893 LEO III/8 Computer Room at Tubemakers Australia (4)
68894 LEO III/8 Computer Room at Tubemakers Australia (5)
68894 LEO III/8 Computer Room at Tubemakers Australia (5)
68895 LEO III/10 Board of Trade Computer Room
68895 LEO III/10 Board of Trade Computer Room
68896 LEO III Elliott Paper Tape Reader
68896 LEO III Elliott Paper Tape Reader
68897 LEO III/2 Engineer's Panel
68897 LEO III/2 Engineer's Panel
68898 LEO III/2 Computer Room
68898 LEO III/2 Computer Room
68899 LEO III Tubemakers Tape Library
68899 LEO III Tubemakers Tape Library
68900 LEO III/27 Ray Gallet
68900 LEO III/27 Ray Gallet
68901 LEO III/27 Console
68901 LEO III/27 Console
68902 LEO III Tubemakers Botany Computer Facility
68902 LEO III Tubemakers Botany Computer Facility
68903 LEO III Tubemakers Staff
68903 LEO III Tubemakers Staff
68971 LEO III/27 Ray Gallet at Console
68971 LEO III/27 Ray Gallet at Console
68972 LEO III Data Preparation
68972 LEO III Data Preparation
68973 EEL 1040 Line Printer
68973 EEL 1040 Line Printer
68974 LEO III/27 Ray Gallet at Console (Night)
68974 LEO III/27 Ray Gallet at Console (Night)
68975 Inland Revenue Offices
68975 Inland Revenue Offices
68976 Standard Telephones and Cables Ltd
68976 Standard Telephones and Cables Ltd
68977 ICT's Bureau Computer Room
68977 ICT's Bureau Computer Room
68978 LEO 326/360 Micro-programmes
68978 LEO 326/360 Micro-programmes
68979 LEO III/8 Shutdown
68979 LEO III/8 Shutdown
68999 LEO III/27 Computer Room (1)
68999 LEO III/27 Computer Room (1)
69000 LEO III/1 Crane Delivery (1)
69000 LEO III/1 Crane Delivery (1)
69001 LEO III/1 Crane Delivery (2)
69001 LEO III/1 Crane Delivery (2)
69002 LEO III/27 Computer Room (2)
69002 LEO III/27 Computer Room (2)
69003 LEO III Tubemakers Australia Tapes
69003 LEO III Tubemakers Australia Tapes
69004 LEO III/27 Anelex Printer
69004 LEO III/27 Anelex Printer
69014 LEO III/7 Peter Eversden, Samuel Salmon and George Stevens
69014 LEO III/7 Peter Eversden, Samuel Salmon and George Stevens
69015 LEO III/7 at J. Lyons & Co. Ltd
69015 LEO III/7 at J. Lyons & Co. Ltd
69027 LEO III/7 Staff
69027 LEO III/7 Staff
69028 LEO III/7 Repairs (1)
69028 LEO III/7 Repairs (1)
69029 LEO III/7 Repairs (2)
69029 LEO III/7 Repairs (2)
69030 LEO III/7 Repairs (3)
69030 LEO III/7 Repairs (3)
69031 Dismantling of LEO III/25
69031 Dismantling of LEO III/25
69105 Console Group Shot
69105 Console Group Shot
69106 LEO III Filming
69106 LEO III Filming
69107 LEO III Signing Ceremony
69107 LEO III Signing Ceremony
69108 LEO III/41 Installation Conference (1)
69108 LEO III/41 Installation Conference (1)
69109 LEO III/41 Installation Conference (2)
69109 LEO III/41 Installation Conference (2)
69110 LEO III/41 Racking
69110 LEO III/41 Racking
69111 LEO III/41 Installation Conference - Frantisek Korihek
69111 LEO III/41 Installation Conference - Frantisek Korihek
69112 LEO III/41 Assembly
69112 LEO III/41 Assembly
69113 LEO III/41 Installation Conference Dinner
69113 LEO III/41 Installation Conference Dinner
69114 Daniel Broido Russian Broadcast
69114 Daniel Broido Russian Broadcast
69115 LEO III/41
69115 LEO III/41
69116 LEO III/41 Installation Conference - Sir Gordon Radley, Frantisek Korihek and David Caminer
69116 LEO III/41 Installation Conference - Sir Gordon Radley, Frantisek Korihek and David Caminer
69117 LEO III/41 Installation Conference - Sir Gordon Radley
69117 LEO III/41 Installation Conference - Sir Gordon Radley
69118 LEO III/41 Control Panel
69118 LEO III/41 Control Panel
69119 LEO III/41 Tape Readers
69119 LEO III/41 Tape Readers
69120 Kenneth Hall, Sir Gordon Radley and Frantisek Korihek
69120 Kenneth Hall, Sir Gordon Radley and Frantisek Korihek
69121 LEO III/41 Oscilloscope
69121 LEO III/41 Oscilloscope
69122 LEO III/41 Computer Room
69122 LEO III/41 Computer Room
69123 LEO III/41 Engineer's Console
69123 LEO III/41 Engineer's Console
69124 The New Metallurgical Plant of Klementa Gottwald (NHKG) Building
69124 The New Metallurgical Plant of Klementa Gottwald (NHKG) Building
69125 LEO III/7 Repairs (4)
69125 LEO III/7 Repairs (4)
69126 LEO III/7 Repairs (5)
69126 LEO III/7 Repairs (5)
69127 Lyons IBM 370/155
69127 Lyons IBM 370/155
69128 Lyons IBM 360/50
69128 Lyons IBM 360/50
69129 IBM 370 Console
69129 IBM 370 Console
69130 IBM 360/50 Console
69130 IBM 360/50 Console
69210 IBM 370 Circuit Board
69210 IBM 370 Circuit Board
69211 Circuit Board Size Comparison
69211 Circuit Board Size Comparison
69212 IBM 4300 Console (1)
69212 IBM 4300 Console (1)
69213 IBM 4300 Console (2)
69213 IBM 4300 Console (2)
69214 IBM/4245/20 Printer
69214 IBM/4245/20 Printer
69215 Standby Power Generator (1)
69215 Standby Power Generator (1)
69216 Standby Power Generator (2)
69216 Standby Power Generator (2)
69217 Graham Clark Award
69217 Graham Clark Award
69218 Lyons IBM 4381
69218 Lyons IBM 4381
69219 Cadby Hall Systems Office
69219 Cadby Hall Systems Office
69220 Lyons Computer Room (1)
69220 Lyons Computer Room (1)
69221 Memorex Telex 3480 Cartridge Units
69221 Memorex Telex 3480 Cartridge Units
69222 Lyons Computer Room (2)
69222 Lyons Computer Room (2)
69223 Lyons External Operator's Console
69223 Lyons External Operator's Console
69224 Lyons Computer Services Control Department Staff
69224 Lyons Computer Services Control Department Staff
69225 Lyons Computer Services IBM ES9000
69225 Lyons Computer Services IBM ES9000
69226 Lyons Information Systems IBM AS400
69226 Lyons Information Systems IBM AS400
69227 Visit to IBM Montpelier
69227 Visit to IBM Montpelier
69244 Imperial Smelting Corporation System 4-30 Computer
69244 Imperial Smelting Corporation System 4-30 Computer
69245 ICL Crates
69245 ICL Crates
69246 1900 Series Software Tape Library
69246 1900 Series Software Tape Library
69247 Edinburgh Corporation System 4-50 Computer
69247 Edinburgh Corporation System 4-50 Computer
69248 ICT's Bureau 1900 Series Computer
69248 ICT's Bureau 1900 Series Computer
69255 English Electric Computers Production Factory (1)
69255 English Electric Computers Production Factory (1)
69256 English Electric Computers Production Factory (2)
69256 English Electric Computers Production Factory (2)
69257 Computer House
69257 Computer House
69258 ICT 1900 Series Computer Commissioning Line
69258 ICT 1900 Series Computer Commissioning Line
69268 LEO I Closing Down Ceremony
69268 LEO I Closing Down Ceremony
69276 John Pinkerton Retirement Party
69276 John Pinkerton Retirement Party
69277 John Simmons Medal
69277 John Simmons Medal
69282 Cheque Signing Machine
69282 Cheque Signing Machine
69300 John Simmons Menu Photograph
69300 John Simmons Menu Photograph
69303 Lyons Dinner
69303 Lyons Dinner
69310 Tape Deck with LEO III Frame
69310 Tape Deck with LEO III Frame
69311 Tape Deck with LEO III Frame (close up)
69311 Tape Deck with LEO III Frame (close up)
69312 LEO III Mainframe
69312 LEO III Mainframe
69313 Printer (without cladding)
69313 Printer (without cladding)
69314 LEO III Tape Decks
69314 LEO III Tape Decks
69315 Printer (with cladding)
69315 Printer (with cladding)
69316 LEO III Control Desk
69316 LEO III Control Desk
69317 LEO III Mainframes (back)
69317 LEO III Mainframes (back)
69318 Tape Deck (back)
69318 Tape Deck (back)
69319 Card Reader (without cladding)
69319 Card Reader (without cladding)
69320 Alan Sheehey Printer
69320 Alan Sheehey Printer
69321 LEO III Mainframe (front)
69321 LEO III Mainframe (front)
69322 LEO III Mainframe and Terminal Connection Cabinet
69322 LEO III Mainframe and Terminal Connection Cabinet
69323 Loaded LEO III Tape Decks
69323 Loaded LEO III Tape Decks
69324 Tape Deck (Maintenance)
69324 Tape Deck (Maintenance)
69325 Tape Deck (Mechanism)
69325 Tape Deck (Mechanism)
69326 Loaded Tape Deck (1)
69326 Loaded Tape Deck (1)
69327 Loaded Tape Deck (2)
69327 Loaded Tape Deck (2)
69328 LEO III Control desk
69328 LEO III Control desk
69329 LEO III System
69329 LEO III System
69370 LEO – Pride of Lyons
69370 LEO – Pride of Lyons
69371 Lyons Founders
69371 Lyons Founders
69372 Lyons First Contracts
69372 Lyons First Contracts
69373 Lyons Formation Date
69373 Lyons Formation Date
69374 Lyons First Typewriter
69374 Lyons First Typewriter
69375 River Fowey Crossing
69375 River Fowey Crossing
69376 Business Diversification
69376 Business Diversification
69377 Tea Plantation in Nyasaland
69377 Tea Plantation in Nyasaland
69378 John Simmons
69378 John Simmons
69379 Clerical View Elms House
69379 Clerical View Elms House
69380 Clerical Changes
69380 Clerical Changes
69381 ENIAC
69381 ENIAC
69383 ENIAC, Pennsylvania
69383 ENIAC, Pennsylvania
69384 EDSAC
69384 EDSAC
69385 EDSAC Computer
69385 EDSAC Computer
69387 EDSAC Project Team
69387 EDSAC Project Team
69389 John Pinkerton and LEO III
69389 John Pinkerton and LEO III
69390 Derek Hemy
69390 Derek Hemy
69392 Cambridge Log May 1949
69392 Cambridge Log May 1949
69393 LEO Software Team
69393 LEO Software Team
69395 LEO Engineering Team
69395 LEO Engineering Team
69396 Ray Shaw, David Caminer and Gordon Gibbs
69396 Ray Shaw, David Caminer and Gordon Gibbs
69400 LEO I Design Team (1)
69400 LEO I Design Team (1)
69403 LEO I/II
69403 LEO I/II
69406 Workbench
69406 Workbench
69407 Start of LEO I
69407 Start of LEO I
69408 LEO I STC Tape Decks
69408 LEO I STC Tape Decks
69409 LEO I Computer Room
69409 LEO I Computer Room
69410 Ferranti Tape Reader
69410 Ferranti Tape Reader
69411 LEO I Operators Console Frame
69411 LEO I Operators Console Frame
69412 LEO I Power Supply Units
69412 LEO I Power Supply Units
69413 LEO I (1)
69413 LEO I (1)
69414 LEO I Engineering Console
69414 LEO I Engineering Console
69415 Mercury Delay Line
69415 Mercury Delay Line
69416 LEO I Racks
69416 LEO I Racks
69417 LEO I Demo
69417 LEO I Demo
69418 General View of LEO I
69418 General View of LEO I
69419 LEO General Statistics
69419 LEO General Statistics
69420 LEO II/1
69420 LEO II/1
69421 British and Czech Engineers
69421 British and Czech Engineers
69422 Customs and Excise
69422 Customs and Excise
69423 LEO III Under Test
69423 LEO III Under Test
69490 Hartree House
69490 Hartree House
69491 LEO, Birth of Commercial Computing
69491 LEO, Birth of Commercial Computing
69492 Woman Using Equipment
69492 Woman Using Equipment
69493 Women Sitting
69493 Women Sitting
69494 1986 LCS Ltd
69494 1986 LCS Ltd
69495 Update And Browse Files
69495 Update And Browse Files
69496 Update The Main Files
69496 Update The Main Files
69497 The Company File
69497 The Company File
69498 Update The Company File (Details)
69498 Update The Company File (Details)
69499 Company File Record For 42134 (Screen 1)
69499 Company File Record For 42134 (Screen 1)
69598 Lenaerts Post-war Role Letter
69598 Lenaerts Post-war Role Letter
69602 (a) Standard Equipment Table
69602 (a) Standard Equipment Table
69604 (b) Non Standard Equipment Table
69604 (b) Non Standard Equipment Table
69606 Preparatory Work for a Computer (1)
69606 Preparatory Work for a Computer (1)
69613 Preparatory Work for a Computer (2)
69613 Preparatory Work for a Computer (2)
69618 Electronics and Messrs J. Lyons and Co. Ltd
69618 Electronics and Messrs J. Lyons and Co. Ltd
69621 Suggested Changes (1)
69621 Suggested Changes (1)
69629 Suggested Changes (2)
69629 Suggested Changes (2)
69630 Some Possible Applications of Electronics in Cadby Hall
69630 Some Possible Applications of Electronics in Cadby Hall
69631 Lenaerts Job Offer
69631 Lenaerts Job Offer
69633 Lenaerts Job Possibilities
69633 Lenaerts Job Possibilities
69634 Sending Notes (1)
69634 Sending Notes (1)
69635 Sending Notes (2)
69635 Sending Notes (2)
69636 Estimates of Costs of the Preliminary Work and Advance Provisions for the Electronic Computer
69636 Estimates of Costs of the Preliminary Work and Advance Provisions for the Electronic Computer
69637 Estimates (a) & (b)
69637 Estimates (a) & (b)
69638 Estimates (c) & (d)
69638 Estimates (c) & (d)
69639 Programme for Mr. Lenaerts from 22nd August Onwards
69639 Programme for Mr. Lenaerts from 22nd August Onwards
69640 Notes on Preparing a Binary £sd Code
69640 Notes on Preparing a Binary £sd Code
69641 Points 8.3.1 and 8.3.2
69641 Points 8.3.1 and 8.3.2
69642 Computor 10.5
69642 Computor 10.5
69643 Main Control Mechanism 10.3
69643 Main Control Mechanism 10.3
69644 EL/WJE/ED to Lenaerts (1)
69644 EL/WJE/ED to Lenaerts (1)
69645 EL/WJE/ED to Lenaerts (2)
69645 EL/WJE/ED to Lenaerts (2)
69646 Lenaerts' Letter to Simmons (1)
69646 Lenaerts' Letter to Simmons (1)
69647 Lenaerts' Letter to Simmons (2)
69647 Lenaerts' Letter to Simmons (2)
69648 Letter to Chief Electrical Engineer Page
69648 Letter to Chief Electrical Engineer Page
69649 JRMS/CTL Letter to Lenaerts (1)
69649 JRMS/CTL Letter to Lenaerts (1)
69650 JRMS/CTL Letter to Lenaerts (2)
69650 JRMS/CTL Letter to Lenaerts (2)
69651 Space for Electronic Computer
69651 Space for Electronic Computer
69652 Space for Test Benches
69652 Space for Test Benches
69653 Possible Applications of Electronics in Lyons Factories
69653 Possible Applications of Electronics in Lyons Factories
69654 Waitress
69654 Waitress
69732 STC Tape Deck
69732 STC Tape Deck
69733 Master Plan
69733 Master Plan
69734 General View LEO I
69734 General View LEO I
69735 Card Punch
69735 Card Punch
69736 Power Supply LEO I
69736 Power Supply LEO I
69737 Power Supply LEO I (Colour)
69737 Power Supply LEO I (Colour)
69738 LEO - Pride of Lyons (Dark Background)
69738 LEO - Pride of Lyons (Dark Background)
69740 LEO - Pride of Lyons (Blue Grid Background)
69740 LEO - Pride of Lyons (Blue Grid Background)
69741 J Lyons & Company Founders
69741 J Lyons & Company Founders
69742 J Lyons & Company Founding Date
69742 J Lyons & Company Founding Date
69743 J Lyons & Company - First Events
69743 J Lyons & Company - First Events
69744 LEO General Statistics
69744 LEO General Statistics
69745 LEO Software Team
69745 LEO Software Team
69774 LEO Engineering Team (Dark Background)
69774 LEO Engineering Team (Dark Background)
69775 ENIAC (Dark Background)
69775 ENIAC (Dark Background)
69776 EDSAC (Dark Background)
69776 EDSAC (Dark Background)
69777 J Lyons Events (1887-1889)
69777 J Lyons Events (1887-1889)
69778 J Lyons Events (1894-1899)
69778 J Lyons Events (1894-1899)
69779 J Lyons Events (1905-1925)
69779 J Lyons Events (1905-1925)
69780 J Lyons Events (1923-1940)
69780 J Lyons Events (1923-1940)
69781 Exhibition Catering Company Formed
69781 Exhibition Catering Company Formed
69782 Newcastle Exhibition (First Contract)
69782 Newcastle Exhibition (First Contract)
69783 Glasgow Exhibition
69783 Glasgow Exhibition
69784 Paris Exhibition
69784 Paris Exhibition
69785 LEO Design Preliminaries
69785 LEO Design Preliminaries
69787 LEO I Computer
69787 LEO I Computer
69788 LEO I (2)
69788 LEO I (2)
69789 LEO I Computer Team (Hardware)
69789 LEO I Computer Team (Hardware)
69790 LEO I Design Team (2)
69790 LEO I Design Team (2)
69791 Duke of Edinburgh Visit
69791 Duke of Edinburgh Visit
69792 LEO II - Elms House
69792 LEO II - Elms House
69794 LEO II
69794 LEO II
69796 LEO II/2
69796 LEO II/2
69820 LEO III Under Test
69820 LEO III Under Test
69821 FACIT Calculating Machine
69821 FACIT Calculating Machine
69822 Burroughs Calculating Machine
69822 Burroughs Calculating Machine
69823 Comptometer
69823 Comptometer
69824 Unnamed Calculating Machine
69824 Unnamed Calculating Machine
69825 Calculating Machine Internal Workings
69825 Calculating Machine Internal Workings
69826 Calculating Machine and Ruler
69826 Calculating Machine and Ruler
69827 [Hard Drive?]
69827 [Hard Drive?]
69828 Calculating Machine Cogs and Wheels
69828 Calculating Machine Cogs and Wheels
69829 Early Printer
69829 Early Printer
69830 Early Printer (2)
69830 Early Printer (2)
69831 Tabletop Display
69831 Tabletop Display
69871 Hollerith Machine
69871 Hollerith Machine
69872 Countess Calculator
69872 Countess Calculator
69873 Arithmometer
69873 Arithmometer
69874 Curta Mechanical Calculator
69874 Curta Mechanical Calculator
69875 Prudential Archimedes Machine
69875 Prudential Archimedes Machine
69876 Delivery of Australian LEO
69876 Delivery of Australian LEO
69877 Czech LEO Computer
69877 Czech LEO Computer
69878 Regent Palace Hotel Computer
69878 Regent Palace Hotel Computer
69879 Lyons Incorporation
69879 Lyons Incorporation
69880 Clerical Elms House
69880 Clerical Elms House
69881 Clerical Dept. Cadby Hall
69881 Clerical Dept. Cadby Hall
69882 Delivery Inland Revenue
69882 Delivery Inland Revenue
69883 ICL Inland Revenue
69883 ICL Inland Revenue
69884 LEO III/25 Printer
69884 LEO III/25 Printer
69885 LEO III/25 Unit Core
69885 LEO III/25 Unit Core
69886 LEO III/25 Before Dismantling
69886 LEO III/25 Before Dismantling
69887 LEO III/25 Dismantling (1)
69887 LEO III/25 Dismantling (1)
69888 LEO III/25 Dismantling (2)
69888 LEO III/25 Dismantling (2)
69889 LEO III/25 Tape Decks Dismantling
69889 LEO III/25 Tape Decks Dismantling
69890 LEO III/25 Removal
69890 LEO III/25 Removal
69891 Computers (1)
69891 Computers (1)
69892 Computers (2)
69892 Computers (2)
69893 D.F. Atkinson
69893 D.F. Atkinson
69894 IBM 370 Console
69894 IBM 370 Console
70125 LEO/Lyons Negatives and Prints
70125 LEO/Lyons Negatives and Prints

LEO I Photos

51855 Build Room, WX Block, Cadby Hall
51855 Build Room, WX Block, Cadby Hall
52017 LEO I racks with covers removed
52017 LEO I racks with covers removed
52941 LEO I Room Reconstruction
52941 LEO I Room Reconstruction
53084 Ray Shaw and Leo Fantl with LEO I
53084 Ray Shaw and Leo Fantl with LEO I
54266 LEO I Reliability Test
54266 LEO I Reliability Test
54427 LEO I rack
54427 LEO I rack
55715 LEO I Demonstration, Cadby Hall
55715 LEO I Demonstration, Cadby Hall
55804 Ray Shaw, David Caminer and Gordon Gibbs with LEO I
55804 Ray Shaw, David Caminer and Gordon Gibbs with LEO I
60473 Derek Hemy, Ernest Lenaerts, Gordon Gibbs and Leo Fantl with LEO I
60473 Derek Hemy, Ernest Lenaerts, Gordon Gibbs and Leo Fantl with LEO I
60474 STC Reconverter and Power Supplies
60474 STC Reconverter and Power Supplies
60475 Hollerith Hand Card Punch
60475 Hollerith Hand Card Punch
60476 LEO I view to Data Preparation area
60476 LEO I view to Data Preparation area
60477 LEO I Gremlin
60477 LEO I Gremlin
60491 Ernest Lenaerts, Ray Shaw and Ernest Kaye set up for the LEO I Demonstration
60491 Ernest Lenaerts, Ray Shaw and Ernest Kaye set up for the LEO I Demonstration
60492 Accumulator Store, LEO I Demonstration
60492 Accumulator Store, LEO I Demonstration
60493 LEO I Mercury Delay Line, in 'coffin'
60493 LEO I Mercury Delay Line, in 'coffin'
60495 Ernest Lenaerts looking at a LEO I teleprinter
60495 Ernest Lenaerts looking at a LEO I teleprinter
60496 LEO I Power Supply During Construction
60496 LEO I Power Supply During Construction
60497 Hollerith Punched Card Reader
60497 Hollerith Punched Card Reader
60498 LEO I Public/Press Demonstration
60498 LEO I Public/Press Demonstration
60539 STC Tape Decks on LEO I
60539 STC Tape Decks on LEO I
60540 Swinging Gate Construction, STC equipment
60540 Swinging Gate Construction, STC equipment
60541 Central aisle, LEO I Demonstration
60541 Central aisle, LEO I Demonstration
60542 LEO I Build Team
60542 LEO I Build Team
60731 General View of LEO I during the night shift
60731 General View of LEO I during the night shift
60733 Control Desks, LEO I
60733 Control Desks, LEO I
60734 Experimental Delay Tube
60734 Experimental Delay Tube
60735 STC Equipment, LEO I
60735 STC Equipment, LEO I
60736 STC Decimal Converter, LEO I
60736 STC Decimal Converter, LEO I
60737 John Pinkerton at the engineer's console of LEO I
60737 John Pinkerton at the engineer's console of LEO I
60739 Control Console, LEO I
60739 Control Console, LEO I
60757 Wally Dutton working on LEO I
60757 Wally Dutton working on LEO I
60761 Gordon Gibbs and Ray Shaw looking at a LEO I circuit diagram
60761 Gordon Gibbs and Ray Shaw looking at a LEO I circuit diagram
60775 General view of LEO I to Control Console
60775 General view of LEO I to Control Console
60888 General view of LEO I
60888 General view of LEO I
61190 LEO I racks (1954)
61190 LEO I racks (1954)
61191 LEO I racks (1954)
61191 LEO I racks (1954)
61192 LEO I - Rack no 21 (1954)
61192 LEO I - Rack no 21 (1954)
61193 LEO I rack close-up (1954)
61193 LEO I rack close-up (1954)
61194 Mercury delay line 'coffin', interior
61194 Mercury delay line 'coffin', interior
61195 LEO I console (1954)
61195 LEO I console (1954)
61196 LEO I equipment in storage/build area (?)
61196 LEO I equipment in storage/build area (?)
61293 LEO I power supply units (c1950-1)
61293 LEO I power supply units (c1950-1)
61294 Ferranti Paper Tape Reader (c1953)
61294 Ferranti Paper Tape Reader (c1953)
61295 LEO I power distribution panels (Oct 1953)
61295 LEO I power distribution panels (Oct 1953)
61296 LEO I operators console chassis (Sep 1954)
61296 LEO I operators console chassis (Sep 1954)
61297 LEO I general view (c1953-54)
61297 LEO I general view (c1953-54)
61298 LEO I view down central aisle to engineering console (1955)
61298 LEO I view down central aisle to engineering console (1955)
61299 LEO I racks with exhaust trunking assembled (10 June 1950)
61299 LEO I racks with exhaust trunking assembled (10 June 1950)
61300 Ernest Lenaerts and Wally Dutton (c1952)
61300 Ernest Lenaerts and Wally Dutton (c1952)
61301 Ray Shaw with mercury delay line parts (June 1950)
61301 Ray Shaw with mercury delay line parts (June 1950)
61302 Mercury delay line parts (June 1950)
61302 Mercury delay line parts (June 1950)
61307 LEO I Power Distribution
61307 LEO I Power Distribution
61308 General view of LEO I
61308 General view of LEO I
61704 John Pinkerton at LEO I console (1954)
61704 John Pinkerton at LEO I console (1954)
61705 TR Thompson looking at LEO I punched tape
61705 TR Thompson looking at LEO I punched tape
61706 Stan Evans with LEO I (c1956)
61706 Stan Evans with LEO I (c1956)
61708 'Chas' working on LEO I (c1956)
61708 'Chas' working on LEO I (c1956)
61709 Four LEO I Operators (c1956)
61709 Four LEO I Operators (c1956)
61710 Jimmy Wheeler working on LEO I (c1956)
61710 Jimmy Wheeler working on LEO I (c1956)
61847 St Mary's College gateway experimental workshop (1949)
61847 St Mary's College gateway experimental workshop (1949)
61848 Experimental delay tube on the workshop bench (1949)
61848 Experimental delay tube on the workshop bench (1949)
61849 LEO I racks during construction (1950)
61849 LEO I racks during construction (1950)
61850 John Pinkerton at the blackboard for the LEO I Demonstration (1950)
61850 John Pinkerton at the blackboard for the LEO I Demonstration (1950)
61851 Close-up of a LEO I rack (1950)
61851 Close-up of a LEO I rack (1950)
61852 LEO I racks set up for the Demonstration (1950)
61852 LEO I racks set up for the Demonstration (1950)
61853 View across the LEO I racks towards the power supply units (1950)
61853 View across the LEO I racks towards the power supply units (1950)
61854 View through the LEO I racks (1950)
61854 View through the LEO I racks (1950)
61855 LEO I Storage Unit (1950)
61855 LEO I Storage Unit (1950)
61856 LEO I Test Rack (1950)
61856 LEO I Test Rack (1950)
61857 LEO I Control Console during Installation (1950)
61857 LEO I Control Console during Installation (1950)
61858 LEO I Storage Unit - rear view (1950)
61858 LEO I Storage Unit - rear view (1950)
61859 Derek Hemy at the blackboard (1952)
61859 Derek Hemy at the blackboard (1952)
61860 LEO I Console Display Tubes (1952)
61860 LEO I Console Display Tubes (1952)
61861 Gordon Gibbs, Derek Hemy and Ernest Lenaerts (1952)
61861 Gordon Gibbs, Derek Hemy and Ernest Lenaerts (1952)
61862 Leo Fantl and Ernest Lenaerts (1952)
61862 Leo Fantl and Ernest Lenaerts (1952)
61863 Empty LEO I rack (1953)
61863 Empty LEO I rack (1953)
61864 LEO I
61864 LEO I "Co-Ordinator" (1953)
61865 LEO I rack with covers (1954)
61865 LEO I rack with covers (1954)
61866 STC gas tubes from early development of LEO I (early 1950s)
61866 STC gas tubes from early development of LEO I (early 1950s)
61867 Hollerith Tabulator, LEO I (1953)
61867 Hollerith Tabulator, LEO I (1953)
61868 Hollerith Tabulator, LEO I (1953)
61868 Hollerith Tabulator, LEO I (1953)
61869 The LEO Gremlin, front view (1953)
61869 The LEO Gremlin, front view (1953)
61870 The LEO Gremlin, side views (1953)
61870 The LEO Gremlin, side views (1953)
61871 The LEO Gremlin, a healthy condenser (1953)
61871 The LEO Gremlin, a healthy condenser (1953)
61872 LEO I - replacing the floor (1953)
61872 LEO I - replacing the floor (1953)
61873 LEO I - replacing the floor (1953)
61873 LEO I - replacing the floor (1953)
61874 LEO I - replacing the floor (1953)
61874 LEO I - replacing the floor (1953)
61875 LEO I - replacing the floor (1953)
61875 LEO I - replacing the floor (1953)
61876 LEO I Public Demonstration: Roller Blind Caption (1954)
61876 LEO I Public Demonstration: Roller Blind Caption (1954)
61877 LEO I Control Desk (1954)
61877 LEO I Control Desk (1954)
61881 View of LEO I down central aisle (c1950)
61881 View of LEO I down central aisle (c1950)
62295 LEO I Engineering Console (1955)
62295 LEO I Engineering Console (1955)
62296 General view of LEO I (c1954)
62296 General view of LEO I (c1954)
62959 David Caminer with LEO I racks (c1953)
62959 David Caminer with LEO I racks (c1953)
67679 LEO I Simplified Control Panel
67679 LEO I Simplified Control Panel
67998 Brian Skillen and Ernie Aylott
67998 Brian Skillen and Ernie Aylott
69268 LEO I Closing Down Ceremony
69268 LEO I Closing Down Ceremony
69396 Ray Shaw, David Caminer and Gordon Gibbs
69396 Ray Shaw, David Caminer and Gordon Gibbs
69400 LEO I Design Team (1)
69400 LEO I Design Team (1)
69403 LEO I/II
69403 LEO I/II
69407 Start of LEO I
69407 Start of LEO I
69408 LEO I STC Tape Decks
69408 LEO I STC Tape Decks
69409 LEO I Computer Room
69409 LEO I Computer Room
69411 LEO I Operators Console Frame
69411 LEO I Operators Console Frame
69412 LEO I Power Supply Units
69412 LEO I Power Supply Units
69413 LEO I (1)
69413 LEO I (1)
69414 LEO I Engineering Console
69414 LEO I Engineering Console
69415 Mercury Delay Line
69415 Mercury Delay Line
69416 LEO I Racks
69416 LEO I Racks
69417 LEO I Demo
69417 LEO I Demo
69418 General View of LEO I
69418 General View of LEO I
69732 STC Tape Deck
69732 STC Tape Deck
69734 General View LEO I
69734 General View LEO I
69736 Power Supply LEO I
69736 Power Supply LEO I
69737 Power Supply LEO I (Colour)
69737 Power Supply LEO I (Colour)
70125 LEO/Lyons Negatives and Prints
70125 LEO/Lyons Negatives and Prints

 

LEO II Photos

55572 LEO II at Cadby Hall (Elms House)
55572 LEO II at Cadby Hall (Elms House)
55578 LEO II Racking Units
55578 LEO II Racking Units
55579 Mercury delay line tube with components
55579 Mercury delay line tube with components
55580 Creed paper tape punch
55580 Creed paper tape punch
55581 Creed paper tape punch in situ on LEO II
55581 Creed paper tape punch in situ on LEO II
55582 Ferranti twin paper tape reader
55582 Ferranti twin paper tape reader
55583 Hollerith card punch
55583 Hollerith card punch
55584 Hollerith punched card reader
55584 Hollerith punched card reader
55585 Decca 3000 tape unit
55585 Decca 3000 tape unit
55586 Samastronic printer
55586 Samastronic printer
55587 Samastronic printer in situ on LEO II/2
55587 Samastronic printer in situ on LEO II/2
55588 LEO II/2, W.D. & H.O. Wills, Bristol
55588 LEO II/2, W.D. & H.O. Wills, Bristol
60474 STC Reconverter and Power Supplies
60474 STC Reconverter and Power Supplies
60475 Hollerith Hand Card Punch
60475 Hollerith Hand Card Punch
60497 Hollerith Punched Card Reader
60497 Hollerith Punched Card Reader
60706 LEO II Valve Assembly
60706 LEO II Valve Assembly
60765 Hollerith Tabulator
60765 Hollerith Tabulator
60862 LEO II/5 Racks
60862 LEO II/5 Racks
60866 LEO II/5 Data Preparation Area
60866 LEO II/5 Data Preparation Area
60867 Duke of Edinburgh Visit to Minerva Rd
60867 Duke of Edinburgh Visit to Minerva Rd
60870 Ferranti Magnetic Drum
60870 Ferranti Magnetic Drum
60871 LEO II/5 General View
60871 LEO II/5 General View
60872 LEO II/7 General View
60872 LEO II/7 General View
60875 LEO II/3 General View
60875 LEO II/3 General View
60876 LEO II/1 at Cadby Hall (Elms House)
60876 LEO II/1 at Cadby Hall (Elms House)
60877 LEO II/3 General View
60877 LEO II/3 General View
60878 Ferranti Magnetic Drum type 1009
60878 Ferranti Magnetic Drum type 1009
60892 LEO II/5 Console
60892 LEO II/5 Console
60893 LEO II/5 Peripherals
60893 LEO II/5 Peripherals
60895 Ferranti twin paper tape reader in situ on LEO II
60895 Ferranti twin paper tape reader in situ on LEO II
60896 LEO II/5 Peripherals
60896 LEO II/5 Peripherals
60897 LEO II/3[?] Console
60897 LEO II/3[?] Console
62458 LEO II at Cadby Hall (Elms House)
62458 LEO II at Cadby Hall (Elms House)
62961 Duke of Edinburgh and David Caminer (22nd Mar 1960)
62961 Duke of Edinburgh and David Caminer (22nd Mar 1960)
62962 Duke of Edinburgh signing the Visitors' Book (22nd Mar 1960)
62962 Duke of Edinburgh signing the Visitors' Book (22nd Mar 1960)
62964 David Caminer with LEO II (late 1950s)
62964 David Caminer with LEO II (late 1950s)
62967 Edward Heath looking at peripherals on LEO II (1963)
62967 Edward Heath looking at peripherals on LEO II (1963)
64173 Stewarts & Lloyds LEO II/3 switch-off (1971)
64173 Stewarts & Lloyds LEO II/3 switch-off (1971)
64174 Tony Morgan demonstrating LEO II/8 to Prince Philip
64174 Tony Morgan demonstrating LEO II/8 to Prince Philip
65253 Duke of Edinburgh Visit to Minerva Rd
65253 Duke of Edinburgh Visit to Minerva Rd
67802 Tony Barnes talking to Prince Philip at Minerva Road
67802 Tony Barnes talking to Prince Philip at Minerva Road
67805 Prince Philip examining a drafting board at Minerva Road
67805 Prince Philip examining a drafting board at Minerva Road
67806 Prince Philip examining a machine at Minerva Road
67806 Prince Philip examining a machine at Minerva Road
67820 LEO II/5 at Hartree House
67820 LEO II/5 at Hartree House
68283 LEO II/1 and Printer
68283 LEO II/1 and Printer
68284 LEO II/1 Tape Reader and Hollerith Card Reader
68284 LEO II/1 Tape Reader and Hollerith Card Reader
68285 LEO II/1 Scopes on the Operator's Console
68285 LEO II/1 Scopes on the Operator's Console
68286 LEO II/1 Racks
68286 LEO II/1 Racks
68287 LEO II/1 Operator's Console
68287 LEO II/1 Operator's Console
68298 LEO II/1 Delay Line Tube Parts
68298 LEO II/1 Delay Line Tube Parts
68302 LEO II at the British Oxygen Company
68302 LEO II at the British Oxygen Company
68303 LEO II at the British Oxygen Company, Technical STDS & Metallurgical Dept.
68303 LEO II at the British Oxygen Company, Technical STDS & Metallurgical Dept.
68304 LEO Mark II Installed for WD & HO Wills at Bristol
68304 LEO Mark II Installed for WD & HO Wills at Bristol
68305 LEO II at Stewarts & Lloyds, Corby (payroll) 1
68305 LEO II at Stewarts & Lloyds, Corby (payroll) 1
68306 LEO II at Stewarts & Lloyds, Corby (payroll) 2
68306 LEO II at Stewarts & Lloyds, Corby (payroll) 2
68405 LEO II at Stewarts & Lloyds Peripheral - Hollerith Card Reader (1)
68405 LEO II at Stewarts & Lloyds Peripheral - Hollerith Card Reader (1)
68407 LEO II at Stewarts & Lloyds Peripheral - Paper Tape Reader
68407 LEO II at Stewarts & Lloyds Peripheral - Paper Tape Reader
68408 LEO II at Stewarts & Lloyds Peripheral - Hollerith Card Reader (2)
68408 LEO II at Stewarts & Lloyds Peripheral - Hollerith Card Reader (2)
68410 LEO II at Stewarts & Lloyds Peripheral - Hollerith Printer
68410 LEO II at Stewarts & Lloyds Peripheral - Hollerith Printer
68412 LEO II at Stewarts & Lloyds (Side View)
68412 LEO II at Stewarts & Lloyds (Side View)
69420 LEO II/1
69420 LEO II/1
69794 LEO II
69794 LEO II
69796 LEO II/2
69796 LEO II/2
70125 LEO/Lyons Negatives and Prints
70125 LEO/Lyons Negatives and Prints

 

 

LEO III Photos

54366 John Pinkerton with early LEO III
54366 John Pinkerton with early LEO III
55714 LEO III/1 at Hartree House
55714 LEO III/1 at Hartree House
60490 Duke of Edinburgh Visit to Minerva Rd
60490 Duke of Edinburgh Visit to Minerva Rd
60894 LEO III/2 Action Module
60894 LEO III/2 Action Module
60989 Prototype Document Reader
60989 Prototype Document Reader
60990 Prototype Document Reader in use
60990 Prototype Document Reader in use
60991 Kimball Tag Reader
60991 Kimball Tag Reader
60992 Lector Document Reader
60992 Lector Document Reader
60993 Lector Document Reader in use, 1 of 3
60993 Lector Document Reader in use, 1 of 3
60994 Lector Document Reader in use, 2 of 3
60994 Lector Document Reader in use, 2 of 3
60995 Lector Document Reader in use, 3 of 3
60995 Lector Document Reader in use, 3 of 3
60997 Lector Document Reader
60997 Lector Document Reader
60998 LEO III/7 Autolector Document Reader
60998 LEO III/7 Autolector Document Reader
61006 Autolector Document Reader prototype
61006 Autolector Document Reader prototype
61010 The Men Who Made The Xeronic
61010 The Men Who Made The Xeronic
61011 Xeronic Printer on display
61011 Xeronic Printer on display
61013 Xeronic Printer Core Module Wiring
61013 Xeronic Printer Core Module Wiring
61014 Xeronic Printer
61014 Xeronic Printer
61015 Rank xerographic printer prototype
61015 Rank xerographic printer prototype
61018 Bill Dunlop working on the Rank prototype xerographic printer
61018 Bill Dunlop working on the Rank prototype xerographic printer
61019 Bill Dunlop working on wiring on the Rank prototype xerographic printer
61019 Bill Dunlop working on wiring on the Rank prototype xerographic printer
61020 Close-up of board on the Rank prototype xerographic printer
61020 Close-up of board on the Rank prototype xerographic printer
61022 Cubicles housing the Rank prototype xerographic printer
61022 Cubicles housing the Rank prototype xerographic printer
61023 Control panel for Copyflo machine on the Rank prototype xerographic printer
61023 Control panel for Copyflo machine on the Rank prototype xerographic printer
61081 Rank xerographic printer
61081 Rank xerographic printer
61085 Xeronic print rollers
61085 Xeronic print rollers
61087 Xeronic printer installed at Commercial Union Insurance, Exeter
61087 Xeronic printer installed at Commercial Union Insurance, Exeter
61088 Formhead of the Xeronic printer
61088 Formhead of the Xeronic printer
61089 Xeronic printing close-up
61089 Xeronic printing close-up
61090 Thompson guillotines at Lyons
61090 Thompson guillotines at Lyons
61100 LEO III Xeronic Printer Fire, image 1
61100 LEO III Xeronic Printer Fire, image 1
61118 LEO III Xeronic Printer Fire, image 2
61118 LEO III Xeronic Printer Fire, image 2
61119 LEO III Xeronic Printer Fire, image 3
61119 LEO III Xeronic Printer Fire, image 3
61120 LEO III Xeronic Printer Fire, image 4
61120 LEO III Xeronic Printer Fire, image 4
61121 LEO III Xeronic Printer Fire, image 5
61121 LEO III Xeronic Printer Fire, image 5
61122 LEO III Xeronic Printer Fire, image 6
61122 LEO III Xeronic Printer Fire, image 6
61123 LEO III Xeronic Printer Fire, image 7
61123 LEO III Xeronic Printer Fire, image 7
61124 LEO III Xeronic Printer Fire, image 8
61124 LEO III Xeronic Printer Fire, image 8
61125 LEO III Xeronic Printer Fire, image 9
61125 LEO III Xeronic Printer Fire, image 9
61126 LEO III Xeronic Printer Fire, image 10
61126 LEO III Xeronic Printer Fire, image 10
61127 LEO III Xeronic Printer Fire, image 12
61127 LEO III Xeronic Printer Fire, image 12
61128 LEO III Xeronic Printer Fire, image 14
61128 LEO III Xeronic Printer Fire, image 14
61129 LEO III Xeronic Printer Fire, image 15
61129 LEO III Xeronic Printer Fire, image 15
61130 LEO III Xeronic Printer Fire, image 16
61130 LEO III Xeronic Printer Fire, image 16
61131 LEO III Xeronic Printer Fire, image 17
61131 LEO III Xeronic Printer Fire, image 17
61133 LEO III Xeronic Printer Fire, image 21
61133 LEO III Xeronic Printer Fire, image 21
61133 LEO III Xeronic Printer Fire, image 22
61133 LEO III Xeronic Printer Fire, image 22
61134 LEO III Xeronic Printer Fire, image 23
61134 LEO III Xeronic Printer Fire, image 23
61197 LEO III/6 [?] Operator's Console
61197 LEO III/6 [?] Operator's Console
61198 LEO III/6 tape decks
61198 LEO III/6 tape decks
61199 LEO III/6 Console
61199 LEO III/6 Console
61200 LEO III/6 Operator at Console
61200 LEO III/6 Operator at Console
61201 LEO III/6 Team at a training session[?]
61201 LEO III/6 Team at a training session[?]
61202 LEO III/6 Operators
61202 LEO III/6 Operators
61203 LEO III/6 at SMBP Hemel Hempstead
61203 LEO III/6 at SMBP Hemel Hempstead
62965 James Callaghan visiting LEO III (early 1960s)
62965 James Callaghan visiting LEO III (early 1960s)
67410 Computer room tape deck area
67410 Computer room tape deck area
67412 LEO III/34 Operator examining a tape reader
67412 LEO III/34 Operator examining a tape reader
67413 LEO III/34 Tape reader
67413 LEO III/34 Tape reader
67414 LEO III/34 Operator at card punch machine
67414 LEO III/34 Operator at card punch machine
67415 LEO III/34 MT120 Magnetic tape handler
67415 LEO III/34 MT120 Magnetic tape handler
67416 LEO III/34 Operator loading printer
67416 LEO III/34 Operator loading printer
67417 LEO III/34 Operator loading tape reader
67417 LEO III/34 Operator loading tape reader
67418 LEO III/34 Anelex printer
67418 LEO III/34 Anelex printer
67419 LEO III/34 Operator at control panel
67419 LEO III/34 Operator at control panel
67420 LEO III/26 Operator adjusting tape deck
67420 LEO III/26 Operator adjusting tape deck
67421 LEO III/34 Operator loading punch cards
67421 LEO III/34 Operator loading punch cards
67422 LEO III Operator using a tape reader
67422 LEO III Operator using a tape reader
67423 LEO III Operator adjusting an instrument panel
67423 LEO III Operator adjusting an instrument panel
67424 LEO III/90 Computer room
67424 LEO III/90 Computer room
67425 LEO III/90 Operator at console
67425 LEO III/90 Operator at console
67426 LEO III/90 Operator at console (different angle)
67426 LEO III/90 Operator at console (different angle)
67427 LEO III/34 Operators at Uptime card reader
67427 LEO III/34 Operators at Uptime card reader
67428 LEO III/34 Uptime card reader control panel
67428 LEO III/34 Uptime card reader control panel
67429 LEO III/34 Uptime card reader
67429 LEO III/34 Uptime card reader
67430 LEO III/34 Operators at Uptime card reader (different angle)
67430 LEO III/34 Operators at Uptime card reader (different angle)
67431 LEO III/34 Console
67431 LEO III/34 Console
67432 LEO III/34 Console (wide shot)
67432 LEO III/34 Console (wide shot)
67637 Charles House contact sheet
67637 Charles House contact sheet
67666 LEO III Tape deck
67666 LEO III Tape deck
67667 LEO III Control desk
67667 LEO III Control desk
67668 LEO III Tape decks and reels
67668 LEO III Tape decks and reels
67669 LEO III Printer and instrument panels
67669 LEO III Printer and instrument panels
67670 LEO III Racks
67670 LEO III Racks
67671 LEO III Computer room and workers
67671 LEO III Computer room and workers
67672 Elliott Tape reader
67672 Elliott Tape reader
67673 LEO III Computer room and tape decks
67673 LEO III Computer room and tape decks
67674 LEO III Printer
67674 LEO III Printer
67675 LEO III Instrument panel
67675 LEO III Instrument panel
67680 LEO III/2 at Minerva Road
67680 LEO III/2 at Minerva Road
67681 LEO III/17 at Manchester Town Hall (1/3)
67681 LEO III/17 at Manchester Town Hall (1/3)
67682 LEO III/17 at Manchester Town Hall (2/3)
67682 LEO III/17 at Manchester Town Hall (2/3)
67683 LEO III/17 at Manchester Town Hall (3/3)
67683 LEO III/17 at Manchester Town Hall (3/3)
67796 LEO III/27 (326) at Freemans Ltd
67796 LEO III/27 (326) at Freemans Ltd
67799 LEO III/27 (326) at Freemans Ltd (night shift)
67799 LEO III/27 (326) at Freemans Ltd (night shift)
67800 LEO III/27 (326) at Freemans Ltd (pre System 4 tape decks)
67800 LEO III/27 (326) at Freemans Ltd (pre System 4 tape decks)
67812 LEO III/1 Engineer's control panel
67812 LEO III/1 Engineer's control panel
67813 LEO III/39 Assembler Unit
67813 LEO III/39 Assembler Unit
67814 LEO III/1 Printer Control Loops
67814 LEO III/1 Printer Control Loops
67815 LEO III/39 Circuit Board
67815 LEO III/39 Circuit Board
67816 LEO III/18 Paper Taper Reader (1,000 chs/sec)
67816 LEO III/18 Paper Taper Reader (1,000 chs/sec)
67817 LEO III/39 Ever Ready Co.
67817 LEO III/39 Ever Ready Co.
67818 LEO III/18 AMPEX Magnetic Tape Unit
67818 LEO III/18 AMPEX Magnetic Tape Unit
67819 LEO III/39 Operator's Console
67819 LEO III/39 Operator's Console
67821 LEO III/3F Computer Room
67821 LEO III/3F Computer Room
67822 Autolector
67822 Autolector
67823 Mechanism
67823 Mechanism
67824 Back of LEO Cabinets
67824 Back of LEO Cabinets
67825 TM4 Tape Decks
67825 TM4 Tape Decks
67826 LEO Control Desk
67826 LEO Control Desk
67828 LEO III/2 at Minerva Road
67828 LEO III/2 at Minerva Road
67829 LEO III/93 at Minerva Road
67829 LEO III/93 at Minerva Road
67830 LEO III/19 at Lytham St Annes (1/2)
67830 LEO III/19 at Lytham St Annes (1/2)
67831 LEO III/19 at Lytham St Annes (2/2)
67831 LEO III/19 at Lytham St Annes (2/2)
68418 LEO III at Lyons, Cadby Hall
68418 LEO III at Lyons, Cadby Hall
68419 LEO III Stand at the Institute of Office Management Conference
68419 LEO III Stand at the Institute of Office Management Conference
68422 LEO III Westrex High Speed Paper Tape Punch
68422 LEO III Westrex High Speed Paper Tape Punch
68423 LEO III ICT Document Reader
68423 LEO III ICT Document Reader
68424 LEO III Racks
68424 LEO III Racks
68432 LEO III Engineer's Control Console
68432 LEO III Engineer's Control Console
68433 LEO III Operator's Control Console
68433 LEO III Operator's Control Console
68434 LEO III Ampex TM4 Magnetic Tape Units
68434 LEO III Ampex TM4 Magnetic Tape Units
68435 LEO III High Speed Tape Reader, Elliott D4/23
68435 LEO III High Speed Tape Reader, Elliott D4/23
68436 LEO III Package Boards
68436 LEO III Package Boards
68437 LEO III Package Board
68437 LEO III Package Board
68470 LEO III Rack Wiring (1)
68470 LEO III Rack Wiring (1)
68471 LEO III Cabinet Ventilation Unit
68471 LEO III Cabinet Ventilation Unit
68472 LEO III Cabinet Base
68472 LEO III Cabinet Base
68473 John Pinkerton with LEO III (side view)
68473 John Pinkerton with LEO III (side view)
68474 LEO III Peripheral - Anelex printer
68474 LEO III Peripheral - Anelex printer
68475 LEO III Rack Wiring (2)
68475 LEO III Rack Wiring (2)
68476 LEO III Microprogram
68476 LEO III Microprogram
68477 LEO III Printed Circuit Board Package
68477 LEO III Printed Circuit Board Package
68478 John Pinkerton with LEO III (profile view)
68478 John Pinkerton with LEO III (profile view)
68479 High Speed Magnetic Tape Transport (AMPEX)
68479 High Speed Magnetic Tape Transport (AMPEX)
68480 LEO III Cabinet (Packaged Construction, Self-Contained Ventilation Unit and Power Supply)
68480 LEO III Cabinet (Packaged Construction, Self-Contained Ventilation Unit and Power Supply)
68481 LEO III Filming
68481 LEO III Filming
68482 EEL 1040 Line Printer
68482 EEL 1040 Line Printer
68483 LEO III Computer Cabinets
68483 LEO III Computer Cabinets
68484 LEO III High Speed Printer
68484 LEO III High Speed Printer
68485 LEO III Printed Circuit Boards in situ
68485 LEO III Printed Circuit Boards in situ
68486 LEO III at John Humphries House
68486 LEO III at John Humphries House
68487 LEO III/2 in Johannesburg
68487 LEO III/2 in Johannesburg
68488 LEO III/9 in Southend
68488 LEO III/9 in Southend
68557 Dr John Pinkerton with LEO III
68557 Dr John Pinkerton with LEO III
68558 LEO III Circuit Card (in situ)
68558 LEO III Circuit Card (in situ)
68559 LEO III Circuit Card (E6/5 946)
68559 LEO III Circuit Card (E6/5 946)
68565 LEO III/7 at Elms House (1)
68565 LEO III/7 at Elms House (1)
68566 LEO III/7 at Elms House (2)
68566 LEO III/7 at Elms House (2)
68567 Elliott Paper Tape Reader
68567 Elliott Paper Tape Reader
68568 Anelex Printer
68568 Anelex Printer
68614 LEO III Westrex High Speed Paper Tape Punch
68614 LEO III Westrex High Speed Paper Tape Punch
68615 LEO III at the South African Bureau
68615 LEO III at the South African Bureau
68616 LEO III/8 Closing Down Ceremony at Tubemakers
68616 LEO III/8 Closing Down Ceremony at Tubemakers
68617 Tubemakers Computer Room
68617 Tubemakers Computer Room
68618 LEO III/19 at Lytham, St. Anns
68618 LEO III/19 at Lytham, St. Anns
68619 LEO III/7 at J. Lyons & Co. Ltd
68619 LEO III/7 at J. Lyons & Co. Ltd
68620 LEO III Circuit Cabinets
68620 LEO III Circuit Cabinets
68621 LEO III at John Humphries House, Greenwich
68621 LEO III at John Humphries House, Greenwich
68622 Board of Trade Import Figures
68622 Board of Trade Import Figures
68623 LEO III/20 at Colonial Mutual Life, Melbourne, Australia
68623 LEO III/20 at Colonial Mutual Life, Melbourne, Australia
68624 LEO III/27 at Freemans
68624 LEO III/27 at Freemans
68625 LEO III/1 at Lyons Bureau
68625 LEO III/1 at Lyons Bureau
68676 Ferrite Core Memory Plane
68676 Ferrite Core Memory Plane
68680 LEO III/41 at New Metallurgical Plant of Klementa Gottwald, Czechoslovakia
68680 LEO III/41 at New Metallurgical Plant of Klementa Gottwald, Czechoslovakia
68681 LEO III/25 at Inland Revenue, Worthing
68681 LEO III/25 at Inland Revenue, Worthing
68682 LEO III/20 Delivery at Colonial Mutual Life, Melbourne, Australia
68682 LEO III/20 Delivery at Colonial Mutual Life, Melbourne, Australia
68691 LEO III/36 at the Department of National Savings
68691 LEO III/36 at the Department of National Savings
68702 LEO III/24 at Minerva Road
68702 LEO III/24 at Minerva Road
68705 LEO III/27 at Freemans Ltd
68705 LEO III/27 at Freemans Ltd
68706 LEO III Punch Room at Tubemakers, Australia
68706 LEO III Punch Room at Tubemakers, Australia
68707 Tubemakers Computer Centre
68707 Tubemakers Computer Centre
68708 Elliott Paper Tape Reader
68708 Elliott Paper Tape Reader
68709 LEO III Micro-programme Module
68709 LEO III Micro-programme Module
68759 Ampex Magnetic Tape
68759 Ampex Magnetic Tape
68760 Anelex Printer Connected to LEO III/27 at Freemans Ltd
68760 Anelex Printer Connected to LEO III/27 at Freemans Ltd
68761 LEO III/1 Ampex Tape Deck
68761 LEO III/1 Ampex Tape Deck
68762 LEO III/1 Ampex Tape Decks
68762 LEO III/1 Ampex Tape Decks
68763 LEO III/1 Engineer Control Console Panels
68763 LEO III/1 Engineer Control Console Panels
68764 LEO III/1 Anadex Printer
68764 LEO III/1 Anadex Printer
68765 LEO III/1 Typewriter Control Panel
68765 LEO III/1 Typewriter Control Panel
68769 LEO III/1 Delivery (1)
68769 LEO III/1 Delivery (1)
68770 LEO III/1 Engineer Control Console
68770 LEO III/1 Engineer Control Console
68771 LEO III/1 Delivery (2)
68771 LEO III/1 Delivery (2)
68771 LEO III/1 Delivery (3)
68771 LEO III/1 Delivery (3)
68773 LEO III/1 Computer Room
68773 LEO III/1 Computer Room
68774 LEO III/1 Delivery Truck and Crane
68774 LEO III/1 Delivery Truck and Crane
68775 LEO III/1 Computer Room Delivery
68775 LEO III/1 Computer Room Delivery
68776 LEO III/1 Delivery (4)
68776 LEO III/1 Delivery (4)
68777 LEO III/1 Delivery (5)
68777 LEO III/1 Delivery (5)
68778 LEO III/1 Building Exterior and Crane
68778 LEO III/1 Building Exterior and Crane
68779 LEO III/1 Delivery (6)
68779 LEO III/1 Delivery (6)
68780 LEO III Disc File Unit
68780 LEO III Disc File Unit
68876 LEO III Engineer's Control Console
68876 LEO III Engineer's Control Console
68883 LEO III Tubemakers
68883 LEO III Tubemakers
68888 LEO III Training
68888 LEO III Training
68890 LEO III/8 Computer Room at Tubemakers Australia (1)
68890 LEO III/8 Computer Room at Tubemakers Australia (1)
68891 LEO III/8 Computer Room at Tubemakers Australia (2)
68891 LEO III/8 Computer Room at Tubemakers Australia (2)
68892 LEO III/8 Computer Room at Tubemakers Australia (3)
68892 LEO III/8 Computer Room at Tubemakers Australia (3)
68893 LEO III/8 Computer Room at Tubemakers Australia (4)
68893 LEO III/8 Computer Room at Tubemakers Australia (4)
68894 LEO III/8 Computer Room at Tubemakers Australia (5)
68894 LEO III/8 Computer Room at Tubemakers Australia (5)
68895 LEO III/10 Board of Trade Computer Room
68895 LEO III/10 Board of Trade Computer Room
68896 LEO III Elliott Paper Tape Reader
68896 LEO III Elliott Paper Tape Reader
68897 LEO III/2 Engineer's Panel
68897 LEO III/2 Engineer's Panel
68898 LEO III/2 Computer Room
68898 LEO III/2 Computer Room
68899 LEO III Tubemakers Tape Library
68899 LEO III Tubemakers Tape Library
68900 LEO III/27 Ray Gallet
68900 LEO III/27 Ray Gallet
68901 LEO III/27 Console
68901 LEO III/27 Console
68902 LEO III Tubemakers Botany Computer Facility
68902 LEO III Tubemakers Botany Computer Facility
68903 LEO III Tubemakers Staff
68903 LEO III Tubemakers Staff
68971 LEO III/27 Ray Gallet at Console
68971 LEO III/27 Ray Gallet at Console
68972 LEO III Data Preparation
68972 LEO III Data Preparation
68973 EEL 1040 Line Printer
68973 EEL 1040 Line Printer
68974 LEO III/27 Ray Gallet at Console (Night)
68974 LEO III/27 Ray Gallet at Console (Night)
68975 Inland Revenue Offices
68975 Inland Revenue Offices
68978 LEO 326/360 Micro-programmes
68978 LEO 326/360 Micro-programmes
68979 LEO III/8 Shutdown
68979 LEO III/8 Shutdown
68999 LEO III/27 Computer Room (1)
68999 LEO III/27 Computer Room (1)
69000 LEO III/1 Crane Delivery (1)
69000 LEO III/1 Crane Delivery (1)
69001 LEO III/1 Crane Delivery (2)
69001 LEO III/1 Crane Delivery (2)
69002 LEO III/27 Computer Room (2)
69002 LEO III/27 Computer Room (2)
69003 LEO III Tubemakers Australia Tapes
69003 LEO III Tubemakers Australia Tapes
69004 LEO III/27 Anelex Printer
69004 LEO III/27 Anelex Printer
69014 LEO III/7 Peter Eversden, Samuel Salmon and George Stevens
69014 LEO III/7 Peter Eversden, Samuel Salmon and George Stevens
69015 LEO III/7 at J. Lyons & Co. Ltd
69015 LEO III/7 at J. Lyons & Co. Ltd
69027 LEO III/7 Staff
69027 LEO III/7 Staff
69028 LEO III/7 Repairs (1)
69028 LEO III/7 Repairs (1)
69029 LEO III/7 Repairs (2)
69029 LEO III/7 Repairs (2)
69030 LEO III/7 Repairs (3)
69030 LEO III/7 Repairs (3)
69031 Dismantling of LEO III/25
69031 Dismantling of LEO III/25
69106 LEO III Filming
69106 LEO III Filming
69107 LEO III Signing Ceremony
69107 LEO III Signing Ceremony
69108 LEO III/41 Installation Conference (1)
69108 LEO III/41 Installation Conference (1)
69109 LEO III/41 Installation Conference (2)
69109 LEO III/41 Installation Conference (2)
69110 LEO III/41 Racking
69110 LEO III/41 Racking
69111 LEO III/41 Installation Conference - Frantisek Korihek
69111 LEO III/41 Installation Conference - Frantisek Korihek
69112 LEO III/41 Assembly
69112 LEO III/41 Assembly
69113 LEO III/41 Installation Conference Dinner
69113 LEO III/41 Installation Conference Dinner
69115 LEO III/41
69115 LEO III/41
69116 LEO III/41 Installation Conference - Sir Gordon Radley, Frantisek Korihek and David Caminer
69116 LEO III/41 Installation Conference - Sir Gordon Radley, Frantisek Korihek and David Caminer
69117 LEO III/41 Installation Conference - Sir Gordon Radley
69117 LEO III/41 Installation Conference - Sir Gordon Radley
69118 LEO III/41 Control Panel
69118 LEO III/41 Control Panel
69119 LEO III/41 Tape Readers
69119 LEO III/41 Tape Readers
69120 Kenneth Hall, Sir Gordon Radley and Frantisek Korihek
69120 Kenneth Hall, Sir Gordon Radley and Frantisek Korihek
69121 LEO III/41 Oscilloscope
69121 LEO III/41 Oscilloscope
69122 LEO III/41 Computer Room
69122 LEO III/41 Computer Room
69123 LEO III/41 Engineer's Console
69123 LEO III/41 Engineer's Console
69124 The New Metallurgical Plant of Klementa Gottwald (NHKG) Building
69124 The New Metallurgical Plant of Klementa Gottwald (NHKG) Building
69125 LEO III/7 Repairs (4)
69125 LEO III/7 Repairs (4)
69126 LEO III/7 Repairs (5)
69126 LEO III/7 Repairs (5)
69310 Tape Deck with LEO III Frame
69310 Tape Deck with LEO III Frame
69311 Tape Deck with LEO III Frame (close up)
69311 Tape Deck with LEO III Frame (close up)
69312 LEO III Mainframe
69312 LEO III Mainframe
69313 Printer (without cladding)
69313 Printer (without cladding)
69314 LEO III Tape Decks
69314 LEO III Tape Decks
69315 Printer (with cladding)
69315 Printer (with cladding)
69316 LEO III Control Desk
69316 LEO III Control Desk
69317 LEO III Mainframes (back)
69317 LEO III Mainframes (back)
69318 Tape Deck (back)
69318 Tape Deck (back)
69319 Card Reader (without cladding)
69319 Card Reader (without cladding)
69320 Alan Sheehey Printer
69320 Alan Sheehey Printer
69322 LEO III Mainframe and Terminal Connection Cabinet
69322 LEO III Mainframe and Terminal Connection Cabinet
69323 Loaded LEO III Tape Decks
69323 Loaded LEO III Tape Decks
69324 Tape Deck (Maintenance)
69324 Tape Deck (Maintenance)
69325 Tape Deck (Mechanism)
69325 Tape Deck (Mechanism)
69326 Loaded Tape Deck (1)
69326 Loaded Tape Deck (1)
69327 Loaded Tape Deck (2)
69327 Loaded Tape Deck (2)
69328 LEO III Control desk
69328 LEO III Control desk
69329 LEO III System
69329 LEO III System
69389 John Pinkerton and LEO III
69389 John Pinkerton and LEO III
69421 British and Czech Engineers
69421 British and Czech Engineers
69423 LEO III Under Test
69423 LEO III Under Test
69490 Hartree House
69490 Hartree House
69733 Master Plan
69733 Master Plan
69820 LEO III Under Test
69820 LEO III Under Test
69876 Delivery of Australian LEO
69876 Delivery of Australian LEO
69877 Czech LEO Computer
69877 Czech LEO Computer
69884 LEO III/25 Printer
69884 LEO III/25 Printer
69885 LEO III/25 Unit Core
69885 LEO III/25 Unit Core
69886 LEO III/25 Before Dismantling
69886 LEO III/25 Before Dismantling
69887 LEO III/25 Dismantling (1)
69887 LEO III/25 Dismantling (1)
69888 LEO III/25 Dismantling (2)
69888 LEO III/25 Dismantling (2)
69889 LEO III/25 Tape Decks Dismantling
69889 LEO III/25 Tape Decks Dismantling
69890 LEO III/25 Removal
69890 LEO III/25 Removal
70125 LEO/Lyons Negatives and Prints
70125 LEO/Lyons Negatives and Prints

 

Photos of LEO People

51845 Derek Hemy
51845 Derek Hemy
51858 Maurice Wilkes with EDSAC
51858 Maurice Wilkes with EDSAC
51860 Outside the Mathematical Lab
51860 Outside the Mathematical Lab
51928 T.R. Thompson
51928 T.R. Thompson
52018 Leo Fantl and Lyons Photographic Club
52018 Leo Fantl and Lyons Photographic Club
53072 Tony Barnes
53072 Tony Barnes
53073 John Simmons
53073 John Simmons
53076 Arthur Payman
53076 Arthur Payman
53080 Alan Jacobs
53080 Alan Jacobs
53082 Peter Hermon
53082 Peter Hermon
53084 Ray Shaw and Leo Fantl with LEO I
53084 Ray Shaw and Leo Fantl with LEO I
53085 John Lewis
53085 John Lewis
53087 John Gosden
53087 John Gosden
54266 LEO I Reliability Test
54266 LEO I Reliability Test
54366 John Pinkerton with early LEO III
54366 John Pinkerton with early LEO III
55572 LEO II at Cadby Hall (Elms House)
55572 LEO II at Cadby Hall (Elms House)
55804 Ray Shaw, David Caminer and Gordon Gibbs with LEO I
55804 Ray Shaw, David Caminer and Gordon Gibbs with LEO I
60471 John Grover
60471 John Grover
60473 Derek Hemy, Ernest Lenaerts, Gordon Gibbs and Leo Fantl with LEO I
60473 Derek Hemy, Ernest Lenaerts, Gordon Gibbs and Leo Fantl with LEO I
60490 Duke of Edinburgh Visit to Minerva Rd
60490 Duke of Edinburgh Visit to Minerva Rd
60491 Ernest Lenaerts, Ray Shaw and Ernest Kaye set up for the LEO I Demonstration
60491 Ernest Lenaerts, Ray Shaw and Ernest Kaye set up for the LEO I Demonstration
60495 Ernest Lenaerts looking at a LEO I teleprinter
60495 Ernest Lenaerts looking at a LEO I teleprinter
60542 LEO I Build Team
60542 LEO I Build Team
60737 John Pinkerton at the engineer's console of LEO I
60737 John Pinkerton at the engineer's console of LEO I
60757 Wally Dutton working on LEO I
60757 Wally Dutton working on LEO I
60761 Gordon Gibbs and Ray Shaw looking at a LEO I circuit diagram
60761 Gordon Gibbs and Ray Shaw looking at a LEO I circuit diagram
60867 Duke of Edinburgh Visit to Minerva Rd
60867 Duke of Edinburgh Visit to Minerva Rd
60876 LEO II/1 at Cadby Hall (Elms House)
60876 LEO II/1 at Cadby Hall (Elms House)
60888 General view of LEO I
60888 General view of LEO I
61010 The Men Who Made The Xeronic
61010 The Men Who Made The Xeronic
61200 LEO III/6 Operator at Console
61200 LEO III/6 Operator at Console
61201 LEO III/6 Team at a training session[?]
61201 LEO III/6 Team at a training session[?]
61202 LEO III/6 Operators
61202 LEO III/6 Operators
61300 Ernest Lenaerts and Wally Dutton (c1952)
61300 Ernest Lenaerts and Wally Dutton (c1952)
61301 Ray Shaw with mercury delay line parts (June 1950)
61301 Ray Shaw with mercury delay line parts (June 1950)
61704 John Pinkerton at LEO I console (1954)
61704 John Pinkerton at LEO I console (1954)
61705 TR Thompson looking at LEO I punched tape
61705 TR Thompson looking at LEO I punched tape
61706 Stan Evans with LEO I (c1956)
61706 Stan Evans with LEO I (c1956)
61708 'Chas' working on LEO I (c1956)
61708 'Chas' working on LEO I (c1956)
61709 Four LEO I Operators (c1956)
61709 Four LEO I Operators (c1956)
61710 Jimmy Wheeler working on LEO I (c1956)
61710 Jimmy Wheeler working on LEO I (c1956)
61850 John Pinkerton at the blackboard for the LEO I Demonstration (1950)
61850 John Pinkerton at the blackboard for the LEO I Demonstration (1950)
61859 Derek Hemy at the blackboard (1952)
61859 Derek Hemy at the blackboard (1952)
61861 Gordon Gibbs, Derek Hemy and Ernest Lenaerts (1952)
61861 Gordon Gibbs, Derek Hemy and Ernest Lenaerts (1952)
61862 Leo Fantl and Ernest Lenaerts (1952)
61862 Leo Fantl and Ernest Lenaerts (1952)
61881 View of LEO I down central aisle (c1950)
61881 View of LEO I down central aisle (c1950)
62458 LEO II at Cadby Hall (Elms House)
62458 LEO II at Cadby Hall (Elms House)
62959 David Caminer with LEO I racks (c1953)
62959 David Caminer with LEO I racks (c1953)
62961 Duke of Edinburgh and David Caminer (22nd Mar 1960)
62961 Duke of Edinburgh and David Caminer (22nd Mar 1960)
62962 Duke of Edinburgh signing the Visitors' Book (22nd Mar 1960)
62962 Duke of Edinburgh signing the Visitors' Book (22nd Mar 1960)
62963 Duke of Edinburgh arriving at Lyons (22nd Mar 1960)
62963 Duke of Edinburgh arriving at Lyons (22nd Mar 1960)
62964 David Caminer with LEO II (late 1950s)
62964 David Caminer with LEO II (late 1950s)
62965 James Callaghan visiting LEO III (early 1960s)
62965 James Callaghan visiting LEO III (early 1960s)
62967 Edward Heath looking at peripherals on LEO II (1963)
62967 Edward Heath looking at peripherals on LEO II (1963)
62968 David Caminer demonstrating LEO payroll job to Edward Heath (1963)
62968 David Caminer demonstrating LEO payroll job to Edward Heath (1963)
63632 Frank Land demonstrating the workings of LEO
63632 Frank Land demonstrating the workings of LEO
64173 Stewarts & Lloyds LEO II/3 switch-off (1971)
64173 Stewarts & Lloyds LEO II/3 switch-off (1971)
64174 Tony Morgan demonstrating LEO II/8 to Prince Philip
64174 Tony Morgan demonstrating LEO II/8 to Prince Philip
65253 Duke of Edinburgh Visit to Minerva Rd
65253 Duke of Edinburgh Visit to Minerva Rd
67690 1984 LEO Reunion Contact Sheet A
67690 1984 LEO Reunion Contact Sheet A
67691 1984 LEO Reunion Contact Sheet B
67691 1984 LEO Reunion Contact Sheet B
67790 LEO Programming Office Dinner Dance
67790 LEO Programming Office Dinner Dance
67802 Tony Barnes talking to Prince Philip at Minerva Road
67802 Tony Barnes talking to Prince Philip at Minerva Road
67805 Prince Philip examining a drafting board at Minerva Road
67805 Prince Philip examining a drafting board at Minerva Road
67806 Prince Philip examining a machine at Minerva Road
67806 Prince Philip examining a machine at Minerva Road
67807 Lyons Engineers
67807 Lyons Engineers
67808 John Winterbottom
67808 John Winterbottom
67827 LEO Drinks Reception
67827 LEO Drinks Reception
67998 Brian Skillen and Ernie Aylott
67998 Brian Skillen and Ernie Aylott
68138 Executive Photo Portraits: John Aris
68138 Executive Photo Portraits: John Aris
68139 Executive Photo Portraits: Daniel Broido (no. 1)
68139 Executive Photo Portraits: Daniel Broido (no. 1)
68140 Executive Photo Portraits: Daniel Broido (no. 2)
68140 Executive Photo Portraits: Daniel Broido (no. 2)
68141 Executive Photo Portraits: David Caminer
68141 Executive Photo Portraits: David Caminer
68142 Executive Photo Portraits: Doug Comish
68142 Executive Photo Portraits: Doug Comish
68143 Executive photo portraits: John Forbes
68143 Executive photo portraits: John Forbes
68144 Executive photo portraits: Bob Gibson
68144 Executive photo portraits: Bob Gibson
68145 Executive photo portraits: Peter Gyngell
68145 Executive photo portraits: Peter Gyngell
68146 Executive photo portraits: A. Headley
68146 Executive photo portraits: A. Headley
68147 Executive photo portraits: Frank Land
68147 Executive photo portraits: Frank Land
68148 Executive photo portraits: Ralph Land
68148 Executive photo portraits: Ralph Land
68149 Anthony Salmon, Sir Gordon Radley, Ernest Lenaerts, John Pinkerton
68149 Anthony Salmon, Sir Gordon Radley, Ernest Lenaerts, John Pinkerton
68150 Ernest Lenaerts
68150 Ernest Lenaerts
68151 Executive photo portraits: John Pinkerton
68151 Executive photo portraits: John Pinkerton
68152 Executive photo portraits: John Pinkerton - contact sheet
68152 Executive photo portraits: John Pinkerton - contact sheet
68153 Executive photo portraits: John Pinkerton [ICL, Slough]
68153 Executive photo portraits: John Pinkerton [ICL, Slough]
68154 Executive photo portraits: Tom Watling
68154 Executive photo portraits: Tom Watling
68155 Executive photo portraits: Tom Watling - contact sheet 1
68155 Executive photo portraits: Tom Watling - contact sheet 1
68156 Executive photo portraits: Tom Watling - contact sheet 2
68156 Executive photo portraits: Tom Watling - contact sheet 2
68157 Executive photo portraits: John Wood
68157 Executive photo portraits: John Wood
68438 Bob Day and Roy Johnston
68438 Bob Day and Roy Johnston
68467 David Small, David Caminer, John Pinkerton and Doug Comish
68467 David Small, David Caminer, John Pinkerton and Doug Comish
68468 Award Ceremony Group Photograph
68468 Award Ceremony Group Photograph
68489 Queen's visit to ICL Bracknell
68489 Queen's visit to ICL Bracknell
68582 Anthony Salmon
68582 Anthony Salmon
69114 Daniel Broido Russian Broadcast
69114 Daniel Broido Russian Broadcast
69268 LEO I Closing Down Ceremony
69268 LEO I Closing Down Ceremony
69276 John Pinkerton Retirement Party
69276 John Pinkerton Retirement Party
69277 John Simmons Medal
69277 John Simmons Medal
69300 John Simmons Menu Photograph
69300 John Simmons Menu Photograph
 

 

Photos of LEO Hardware and Peripherals

55578 LEO II Racking Units
55578 LEO II Racking Units
55579 Mercury delay line tube with components
55579 Mercury delay line tube with components
55580 Creed paper tape punch
55580 Creed paper tape punch
55581 Creed paper tape punch in situ on LEO II
55581 Creed paper tape punch in situ on LEO II
55582 Ferranti twin paper tape reader
55582 Ferranti twin paper tape reader
55583 Hollerith card punch
55583 Hollerith card punch
55584 Hollerith punched card reader
55584 Hollerith punched card reader
55585 Decca 3000 tape unit
55585 Decca 3000 tape unit
55586 Samastronic printer
55586 Samastronic printer
55587 Samastronic printer in situ on LEO II/2
55587 Samastronic printer in situ on LEO II/2
60474 STC Reconverter and Power Supplies
60474 STC Reconverter and Power Supplies
60475 Hollerith Hand Card Punch
60475 Hollerith Hand Card Punch
60477 LEO I Gremlin
60477 LEO I Gremlin
60492 Accumulator Store, LEO I Demonstration
60492 Accumulator Store, LEO I Demonstration
60493 LEO I Mercury Delay Line, in 'coffin'
60493 LEO I Mercury Delay Line, in 'coffin'
60496 LEO I Power Supply During Construction
60496 LEO I Power Supply During Construction
60497 Hollerith Punched Card Reader
60497 Hollerith Punched Card Reader
60539 STC Tape Decks on LEO I
60539 STC Tape Decks on LEO I
60540 Swinging Gate Construction, STC equipment
60540 Swinging Gate Construction, STC equipment
60706 LEO II Valve Assembly
60706 LEO II Valve Assembly
60734 Experimental Delay Tube
60734 Experimental Delay Tube
60735 STC Equipment, LEO I
60735 STC Equipment, LEO I
60736 STC Decimal Converter, LEO I
60736 STC Decimal Converter, LEO I
60765 Hollerith Tabulator
60765 Hollerith Tabulator
60870 Ferranti Magnetic Drum
60870 Ferranti Magnetic Drum
60878 Ferranti Magnetic Drum type 1009
60878 Ferranti Magnetic Drum type 1009
60893 LEO II/5 Peripherals
60893 LEO II/5 Peripherals
60894 LEO III/2 Action Module
60894 LEO III/2 Action Module
60895 Ferranti twin paper tape reader in situ on LEO II
60895 Ferranti twin paper tape reader in situ on LEO II
60896 LEO II/5 Peripherals
60896 LEO II/5 Peripherals
60897 LEO II/3[?] Console
60897 LEO II/3[?] Console
60989 Prototype Document Reader
60989 Prototype Document Reader
60990 Prototype Document Reader in use
60990 Prototype Document Reader in use
60991 Kimball Tag Reader
60991 Kimball Tag Reader
60992 Lector Document Reader
60992 Lector Document Reader
60993 Lector Document Reader in use, 1 of 3
60993 Lector Document Reader in use, 1 of 3
60994 Lector Document Reader in use, 2 of 3
60994 Lector Document Reader in use, 2 of 3
60995 Lector Document Reader in use, 3 of 3
60995 Lector Document Reader in use, 3 of 3
60997 Lector Document Reader
60997 Lector Document Reader
60998 LEO III/7 Autolector Document Reader
60998 LEO III/7 Autolector Document Reader
61006 Autolector Document Reader prototype
61006 Autolector Document Reader prototype
61011 Xeronic Printer on display
61011 Xeronic Printer on display
61013 Xeronic Printer Core Module Wiring
61013 Xeronic Printer Core Module Wiring
61014 Xeronic Printer
61014 Xeronic Printer
61015 Rank xerographic printer prototype
61015 Rank xerographic printer prototype
61018 Bill Dunlop working on the Rank prototype xerographic printer
61018 Bill Dunlop working on the Rank prototype xerographic printer
61019 Bill Dunlop working on wiring on the Rank prototype xerographic printer
61019 Bill Dunlop working on wiring on the Rank prototype xerographic printer
61020 Close-up of board on the Rank prototype xerographic printer
61020 Close-up of board on the Rank prototype xerographic printer
61022 Cubicles housing the Rank prototype xerographic printer
61022 Cubicles housing the Rank prototype xerographic printer
61023 Control panel for Copyflo machine on the Rank prototype xerographic printer
61023 Control panel for Copyflo machine on the Rank prototype xerographic printer
61081 Rank xerographic printer
61081 Rank xerographic printer
61085 Xeronic print rollers
61085 Xeronic print rollers
61087 Xeronic printer installed at Commercial Union Insurance, Exeter
61087 Xeronic printer installed at Commercial Union Insurance, Exeter
61088 Formhead of the Xeronic printer
61088 Formhead of the Xeronic printer
61089 Xeronic printing close-up
61089 Xeronic printing close-up
61090 Thompson guillotines at Lyons
61090 Thompson guillotines at Lyons
61100 LEO III Xeronic Printer Fire, image 1
61100 LEO III Xeronic Printer Fire, image 1
61118 LEO III Xeronic Printer Fire, image 2
61118 LEO III Xeronic Printer Fire, image 2
61119 LEO III Xeronic Printer Fire, image 3
61119 LEO III Xeronic Printer Fire, image 3
61120 LEO III Xeronic Printer Fire, image 4
61120 LEO III Xeronic Printer Fire, image 4
61121 LEO III Xeronic Printer Fire, image 5
61121 LEO III Xeronic Printer Fire, image 5
61122 LEO III Xeronic Printer Fire, image 6
61122 LEO III Xeronic Printer Fire, image 6
61123 LEO III Xeronic Printer Fire, image 7
61123 LEO III Xeronic Printer Fire, image 7
61124 LEO III Xeronic Printer Fire, image 8
61124 LEO III Xeronic Printer Fire, image 8
61125 LEO III Xeronic Printer Fire, image 9
61125 LEO III Xeronic Printer Fire, image 9
61126 LEO III Xeronic Printer Fire, image 10
61126 LEO III Xeronic Printer Fire, image 10
61127 LEO III Xeronic Printer Fire, image 12
61127 LEO III Xeronic Printer Fire, image 12
61128 LEO III Xeronic Printer Fire, image 14
61128 LEO III Xeronic Printer Fire, image 14
61129 LEO III Xeronic Printer Fire, image 15
61129 LEO III Xeronic Printer Fire, image 15
61130 LEO III Xeronic Printer Fire, image 16
61130 LEO III Xeronic Printer Fire, image 16
61131 LEO III Xeronic Printer Fire, image 17
61131 LEO III Xeronic Printer Fire, image 17
61133 LEO III Xeronic Printer Fire, image 21
61133 LEO III Xeronic Printer Fire, image 21
61133 LEO III Xeronic Printer Fire, image 22
61133 LEO III Xeronic Printer Fire, image 22
61134 LEO III Xeronic Printer Fire, image 23
61134 LEO III Xeronic Printer Fire, image 23
61194 Mercury delay line 'coffin', interior
61194 Mercury delay line 'coffin', interior
61195 LEO I console (1954)
61195 LEO I console (1954)
61196 LEO I equipment in storage/build area (?)
61196 LEO I equipment in storage/build area (?)
61294 Ferranti Paper Tape Reader (c1953)
61294 Ferranti Paper Tape Reader (c1953)
61296 LEO I operators console chassis (Sep 1954)
61296 LEO I operators console chassis (Sep 1954)
61302 Mercury delay line parts (June 1950)
61302 Mercury delay line parts (June 1950)
61851 Close-up of a LEO I rack (1950)
61851 Close-up of a LEO I rack (1950)
61852 LEO I racks set up for the Demonstration (1950)
61852 LEO I racks set up for the Demonstration (1950)
61855 LEO I Storage Unit (1950)
61855 LEO I Storage Unit (1950)
61858 LEO I Storage Unit - rear view (1950)
61858 LEO I Storage Unit - rear view (1950)
61860 LEO I Console Display Tubes (1952)
61860 LEO I Console Display Tubes (1952)
61865 LEO I rack with covers (1954)
61865 LEO I rack with covers (1954)
61866 STC gas tubes from early development of LEO I (early 1950s)
61866 STC gas tubes from early development of LEO I (early 1950s)
61867 Hollerith Tabulator, LEO I (1953)
61867 Hollerith Tabulator, LEO I (1953)
61868 Hollerith Tabulator, LEO I (1953)
61868 Hollerith Tabulator, LEO I (1953)
61869 The LEO Gremlin, front view (1953)
61869 The LEO Gremlin, front view (1953)
61870 The LEO Gremlin, side views (1953)
61870 The LEO Gremlin, side views (1953)
61871 The LEO Gremlin, a healthy condenser (1953)
61871 The LEO Gremlin, a healthy condenser (1953)
68284 LEO II/1 Tape Reader and Hollerith Card Reader
68284 LEO II/1 Tape Reader and Hollerith Card Reader
68285 LEO II/1 Scopes on the Operator's Console
68285 LEO II/1 Scopes on the Operator's Console
68286 LEO II/1 Racks
68286 LEO II/1 Racks
68287 LEO II/1 Operator's Console
68287 LEO II/1 Operator's Console
68298 LEO II/1 Delay Line Tube Parts
68298 LEO II/1 Delay Line Tube Parts
68405 LEO II at Stewarts & Lloyds Peripheral - Hollerith Card Reader (1)
68405 LEO II at Stewarts & Lloyds Peripheral - Hollerith Card Reader (1)
68407 LEO II at Stewarts & Lloyds Peripheral - Paper Tape Reader
68407 LEO II at Stewarts & Lloyds Peripheral - Paper Tape Reader
68408 LEO II at Stewarts & Lloyds Peripheral - Hollerith Card Reader (2)
68408 LEO II at Stewarts & Lloyds Peripheral - Hollerith Card Reader (2)
68410 LEO II at Stewarts & Lloyds Peripheral - Hollerith Printer
68410 LEO II at Stewarts & Lloyds Peripheral - Hollerith Printer
68422 LEO III Westrex High Speed Paper Tape Punch
68422 LEO III Westrex High Speed Paper Tape Punch
68423 LEO III ICT Document Reader
68423 LEO III ICT Document Reader
68424 LEO III Racks
68424 LEO III Racks
68432 LEO III Engineer's Control Console
68432 LEO III Engineer's Control Console
68433 LEO III Operator's Control Console
68433 LEO III Operator's Control Console
68434 LEO III Ampex TM4 Magnetic Tape Units
68434 LEO III Ampex TM4 Magnetic Tape Units
68435 LEO III High Speed Tape Reader, Elliott D4/23
68435 LEO III High Speed Tape Reader, Elliott D4/23
68436 LEO III Package Boards
68436 LEO III Package Boards
68437 LEO III Package Board
68437 LEO III Package Board
68470 LEO III Rack Wiring (1)
68470 LEO III Rack Wiring (1)
68471 LEO III Cabinet Ventilation Unit
68471 LEO III Cabinet Ventilation Unit
68472 LEO III Cabinet Base
68472 LEO III Cabinet Base
68474 LEO III Peripheral - Anelex printer
68474 LEO III Peripheral - Anelex printer
68475 LEO III Rack Wiring (2)
68475 LEO III Rack Wiring (2)
68476 LEO III Microprogram
68476 LEO III Microprogram
68477 LEO III Printed Circuit Board Package
68477 LEO III Printed Circuit Board Package
68479 High Speed Magnetic Tape Transport (AMPEX)
68479 High Speed Magnetic Tape Transport (AMPEX)
68480 LEO III Cabinet (Packaged Construction, Self-Contained Ventilation Unit and Power Supply)
68480 LEO III Cabinet (Packaged Construction, Self-Contained Ventilation Unit and Power Supply)
68482 EEL 1040 Line Printer
68482 EEL 1040 Line Printer
68483 LEO III Computer Cabinets
68483 LEO III Computer Cabinets
68484 LEO III High Speed Printer
68484 LEO III High Speed Printer
68485 LEO III Printed Circuit Boards in situ
68485 LEO III Printed Circuit Boards in situ
68487 LEO III/2 in Johannesburg
68487 LEO III/2 in Johannesburg
68488 LEO III/9 in Southend
68488 LEO III/9 in Southend
68558 LEO III Circuit Card (in situ)
68558 LEO III Circuit Card (in situ)
68559 LEO III Circuit Card (E6/5 946)
68559 LEO III Circuit Card (E6/5 946)
68567 Elliott Paper Tape Reader
68567 Elliott Paper Tape Reader
68568 Anelex Printer
68568 Anelex Printer
68614 LEO III Westrex High Speed Paper Tape Punch
68614 LEO III Westrex High Speed Paper Tape Punch
68615 LEO III at the South African Bureau
68615 LEO III at the South African Bureau
68674 Integrated Circuit Board
68674 Integrated Circuit Board
68676 Ferrite Core Memory Plane
68676 Ferrite Core Memory Plane
68677 3M Magnetic Tape Viewer
68677 3M Magnetic Tape Viewer
68709 LEO III Micro-programme Module
68709 LEO III Micro-programme Module
68759 Ampex Magnetic Tape
68759 Ampex Magnetic Tape
68760 Anelex Printer Connected to LEO III/27 at Freemans Ltd
68760 Anelex Printer Connected to LEO III/27 at Freemans Ltd
68761 LEO III/1 Ampex Tape Deck
68761 LEO III/1 Ampex Tape Deck
68762 LEO III/1 Ampex Tape Decks
68762 LEO III/1 Ampex Tape Decks
68763 LEO III/1 Engineer Control Console Panels
68763 LEO III/1 Engineer Control Console Panels
68764 LEO III/1 Anadex Printer
68764 LEO III/1 Anadex Printer
68765 LEO III/1 Typewriter Control Panel
68765 LEO III/1 Typewriter Control Panel
68769 LEO III/1 Delivery (1)
68769 LEO III/1 Delivery (1)
68770 LEO III/1 Engineer Control Console
68770 LEO III/1 Engineer Control Console
68771 LEO III/1 Delivery (2)
68771 LEO III/1 Delivery (2)
68771 LEO III/1 Delivery (3)
68771 LEO III/1 Delivery (3)
68773 LEO III/1 Computer Room
68773 LEO III/1 Computer Room
68774 LEO III/1 Delivery Truck and Crane
68774 LEO III/1 Delivery Truck and Crane
68775 LEO III/1 Computer Room Delivery
68775 LEO III/1 Computer Room Delivery
68776 LEO III/1 Delivery (4)
68776 LEO III/1 Delivery (4)
68777 LEO III/1 Delivery (5)
68777 LEO III/1 Delivery (5)
68778 LEO III/1 Building Exterior and Crane
68778 LEO III/1 Building Exterior and Crane
68779 LEO III/1 Delivery (6)
68779 LEO III/1 Delivery (6)
68780 LEO III Disc File Unit
68780 LEO III Disc File Unit
68876 LEO III Engineer's Control Console
68876 LEO III Engineer's Control Console
68890 LEO III/8 Computer Room at Tubemakers Australia (1)
68890 LEO III/8 Computer Room at Tubemakers Australia (1)
68891 LEO III/8 Computer Room at Tubemakers Australia (2)
68891 LEO III/8 Computer Room at Tubemakers Australia (2)
68892 LEO III/8 Computer Room at Tubemakers Australia (3)
68892 LEO III/8 Computer Room at Tubemakers Australia (3)
68893 LEO III/8 Computer Room at Tubemakers Australia (4)
68893 LEO III/8 Computer Room at Tubemakers Australia (4)
68894 LEO III/8 Computer Room at Tubemakers Australia (5)
68894 LEO III/8 Computer Room at Tubemakers Australia (5)
68896 LEO III Elliott Paper Tape Reader
68896 LEO III Elliott Paper Tape Reader
68897 LEO III/2 Engineer's Panel
68897 LEO III/2 Engineer's Panel
68900 LEO III/27 Ray Gallet
68900 LEO III/27 Ray Gallet
68901 LEO III/27 Console
68901 LEO III/27 Console
68973 EEL 1040 Line Printer
68973 EEL 1040 Line Printer
68976 Standard Telephones and Cables Ltd
68976 Standard Telephones and Cables Ltd
68977 ICT's Bureau Computer Room
68977 ICT's Bureau Computer Room
68978 LEO 326/360 Micro-programmes
68978 LEO 326/360 Micro-programmes
69000 LEO III/1 Crane Delivery (1)
69000 LEO III/1 Crane Delivery (1)
69001 LEO III/1 Crane Delivery (2)
69001 LEO III/1 Crane Delivery (2)
69003 LEO III Tubemakers Australia Tapes
69003 LEO III Tubemakers Australia Tapes
69004 LEO III/27 Anelex Printer
69004 LEO III/27 Anelex Printer
69014 LEO III/7 Peter Eversden, Samuel Salmon and George Stevens
69014 LEO III/7 Peter Eversden, Samuel Salmon and George Stevens
69031 Dismantling of LEO III/25
69031 Dismantling of LEO III/25
69110 LEO III/41 Racking
69110 LEO III/41 Racking
69112 LEO III/41 Assembly
69112 LEO III/41 Assembly
69118 LEO III/41 Control Panel
69118 LEO III/41 Control Panel
69119 LEO III/41 Tape Readers
69119 LEO III/41 Tape Readers
69121 LEO III/41 Oscilloscope
69121 LEO III/41 Oscilloscope
69310 Tape Deck with LEO III Frame
69310 Tape Deck with LEO III Frame
69311 Tape Deck with LEO III Frame (close up)
69311 Tape Deck with LEO III Frame (close up)
69312 LEO III Mainframe
69312 LEO III Mainframe
69313 Printer (without cladding)
69313 Printer (without cladding)
69314 LEO III Tape Decks
69314 LEO III Tape Decks
69315 Printer (with cladding)
69315 Printer (with cladding)
69316 LEO III Control Desk
69316 LEO III Control Desk
69317 LEO III Mainframes (back)
69317 LEO III Mainframes (back)
69318 Tape Deck (back)
69318 Tape Deck (back)
69319 Card Reader (without cladding)
69319 Card Reader (without cladding)
69320 Alan Sheehey Printer
69320 Alan Sheehey Printer
69322 LEO III Mainframe and Terminal Connection Cabinet
69322 LEO III Mainframe and Terminal Connection Cabinet
69323 Loaded LEO III Tape Decks
69323 Loaded LEO III Tape Decks
69324 Tape Deck (Maintenance)
69324 Tape Deck (Maintenance)
69325 Tape Deck (Mechanism)
69325 Tape Deck (Mechanism)
69326 Loaded Tape Deck (1)
69326 Loaded Tape Deck (1)
69327 Loaded Tape Deck (2)
69327 Loaded Tape Deck (2)
69328 LEO III Control desk
69328 LEO III Control desk
69329 LEO III System
69329 LEO III System
69410 Ferranti Tape Reader
69410 Ferranti Tape Reader

 

Photos of non-LEO Systems, Devices and People

51857 ENIAC, University of Pennsylvania
51857 ENIAC, University of Pennsylvania
51858 Maurice Wilkes with EDSAC
51858 Maurice Wilkes with EDSAC
51859 Manchester Mark I
51859 Manchester Mark I
51860 Outside the Mathematical Lab
51860 Outside the Mathematical Lab
60886 Hammond 12 typewriter
60886 Hammond 12 typewriter
60887 Original Odhner LUSID calculator
60887 Original Odhner LUSID calculator
61010 The Men Who Made The Xeronic
61010 The Men Who Made The Xeronic
61016 Ian Brotherton talking to Lord Rank
61016 Ian Brotherton talking to Lord Rank
61328 EDSAC
61328 EDSAC
64070 Photo of Ernest Lenaerts, D.W. Boston and Michael Underwood with ICL speech recognizer
64070 Photo of Ernest Lenaerts, D.W. Boston and Michael Underwood with ICL speech recognizer
64071 Second photo of Ernest Lenaerts, D.W. Boston and Michael Underwood with ICL speech recognizer
64071 Second photo of Ernest Lenaerts, D.W. Boston and Michael Underwood with ICL speech recognizer
64075 Photo of the ICL Speech Recognition Project at the Physics Exhibition, 1970
64075 Photo of the ICL Speech Recognition Project at the Physics Exhibition, 1970
68000 ENIAC, University of Pennsylvania
68000 ENIAC, University of Pennsylvania
68001 Regent Palace Hotel Tape Decks
68001 Regent Palace Hotel Tape Decks
68674 Integrated Circuit Board
68674 Integrated Circuit Board
68677 3M Magnetic Tape Viewer
68677 3M Magnetic Tape Viewer
68976 Standard Telephones and Cables Ltd
68976 Standard Telephones and Cables Ltd
68977 ICT's Bureau Computer Room
68977 ICT's Bureau Computer Room
69127 Lyons IBM 370/155
69127 Lyons IBM 370/155
69128 Lyons IBM 360/50
69128 Lyons IBM 360/50
69129 IBM 370 Console
69129 IBM 370 Console
69130 IBM 360/50 Console
69130 IBM 360/50 Console
69210 IBM 370 Circuit Board
69210 IBM 370 Circuit Board
69211 Circuit Board Size Comparison
69211 Circuit Board Size Comparison
69212 IBM 4300 Console (1)
69212 IBM 4300 Console (1)
69213 IBM 4300 Console (2)
69213 IBM 4300 Console (2)
69214 IBM/4245/20 Printer
69214 IBM/4245/20 Printer
69215 Standby Power Generator (1)
69215 Standby Power Generator (1)
69216 Standby Power Generator (2)
69216 Standby Power Generator (2)
69218 Lyons IBM 4381
69218 Lyons IBM 4381
69219 Cadby Hall Systems Office
69219 Cadby Hall Systems Office
69220 Lyons Computer Room (1)
69220 Lyons Computer Room (1)
69221 Memorex Telex 3480 Cartridge Units
69221 Memorex Telex 3480 Cartridge Units
69222 Lyons Computer Room (2)
69222 Lyons Computer Room (2)
69223 Lyons External Operator's Console
69223 Lyons External Operator's Console
69224 Lyons Computer Services Control Department Staff
69224 Lyons Computer Services Control Department Staff
69225 Lyons Computer Services IBM ES9000
69225 Lyons Computer Services IBM ES9000
69226 Lyons Information Systems IBM AS400
69226 Lyons Information Systems IBM AS400
69244 Imperial Smelting Corporation System 4-30 Computer
69244 Imperial Smelting Corporation System 4-30 Computer
69245 ICL Crates
69245 ICL Crates
69246 1900 Series Software Tape Library
69246 1900 Series Software Tape Library
69247 Edinburgh Corporation System 4-50 Computer
69247 Edinburgh Corporation System 4-50 Computer
69248 ICT's Bureau 1900 Series Computer
69248 ICT's Bureau 1900 Series Computer
69255 English Electric Computers Production Factory (1)
69255 English Electric Computers Production Factory (1)
69256 English Electric Computers Production Factory (2)
69256 English Electric Computers Production Factory (2)
69257 Computer House
69257 Computer House
69258 ICT 1900 Series Computer Commissioning Line
69258 ICT 1900 Series Computer Commissioning Line
69282 Cheque Signing Machine
69282 Cheque Signing Machine
 

 

 

Help support the museum by buying from the museum shop

Icons of Beige - Postcard Set
Icons of Beige - Postcard Set
Icons of Beige - Poster Prints
Icons of Beige - Poster Prints
Officially Licenced John Harris Sinclair Artwork Poster Prints
Officially Licenced John Harris Sinclair Artwork Poster Prints
Games Consoles - Trump Cards
Games Consoles - Trump Cards
Home Computer - Trump Cards
Home Computer - Trump Cards
Computing Herstory - Book
Computing Herstory - Book
Computing Herstory Postcard Set
Computing Herstory Postcard Set
Computing History Mouse Mat
Computing History Mouse Mat
Computing History Tote Bag
Computing History Tote Bag
Floppy Disk Notepad
Floppy Disk Notepad
Geek and Proud T-Shirt
Geek and Proud T-Shirt
Motherboard Chopping Board
Motherboard Chopping Board
Sinclair ZX Spectrum Mug
Sinclair ZX Spectrum Mug

View all items

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