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Can you help me make my collection more complete and help preserve
computing history? I often take in computers that do not have any
software or are lacking vital peripherals to make them work. I then set
about trying to find the missing pieces to make the system complete
again. I have created this page to help in this process.
Note: I live in Cambridge in the UK, and I try to source my
components within the UK to cut down shipping costs and make payment
easier. But for things I want very much, like the Lisa PSU, then I will
consider it no matter where it is in the world.
If you can help me out on any of these items then please email me at
collector@heydon.org
The things I am looking for are:
- Apple Lisa 2 Power Supply
My Apple Lisa 2 lacks a
working power supply unit. I am currently looking for either the
schematics for the unit (Apple Part Number: 699-0190) or a complete
replacement unit.
- HP 45 Power Supply or Battery Pack
The battery pack on this
calculator is dead, and I also do not have a charger for it. Does
anyone know of a cheap source of these items?
- Keyboard membrane for a CGL/Sord M5
The keyboard membrane for my CGL
M5 has the "e" key missing so I need a replacement if I am ever
going to be able to write FOR NEXT loops again. I suspect that I will
have to find another complete machine to fix this, so if you do have
a broken M5 (apart from the keyboard) then I would be very interested
in it.
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