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chailey: The front of the rebuilt Colossus Mk II
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chailey: Tony Sale explaining how crytography works in front of his rebuilt Colossus
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chailey: Some of the rebuilt Colossus Mk II's 2,400 valves
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chailey: The unfeasibly fast paper tape loop reader on the rebuilt Colossus
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chailey: Intermediate output of the working, rebuilt Colossus
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chailey: Rather nice G.P.O. clock
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chailey: "Precision device, handle with care" disk pack
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chailey: Compukit UK101 (1979)
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chailey: Sharp MZ-80K (1979)
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chailey: Amstrad PCW8512 (1985)
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chailey: An original IBM PC (1981)
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chailey: Apple IIe (1983); Dragon 32 (1982); Commodore PET 2001 (1977)
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chailey: Commodore PET 3008 (1979)
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chailey: Apple Macintosh (1984)
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chailey: Me controlling a joystick plugged into a BBC Microcomputer
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chailey: BBC B User Guide
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chailey: digital VT 220 terminal
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chailey: digital VT 320 terminal
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chailey: Psion Organiser (1986)
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chailey: Atari 520ST (1985)
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chailey: Neil with a Harrier Jump Jet
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chailey: The guided tour reaches the Bletchley Park Manor House
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chailey: Me with a Sinclair C5 (1985)
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chailey: "B" Block, across the lake at Bletchley Park
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chailey: The front of the rebuilt Bombe
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chailey: The back of the rebuilt Bombe
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chailey: Detail of the rebuilt Bombe's drums
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chailey: An Enigma machine
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chailey: The rather amazing Alan Turing statue at Bletchley Park
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chailey: The Alan Turing statue's left foot, Bletchley Park