The Apple-1 Registry

List of all original Apple-1. If you are a first time visitor and not familiar with iconic Apple-1 computers, please read all the information first.

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Note: This is the 39th entry in the list and not the 39th Apple-1 produced. The Apple-1 does not have a serial number.

'Science Museum London' Apple-1 - number 39 in the Registry

16 pictures published.


2nd batch NTI

Serial number, stamp, label

no number on the back


Great Britain, London
Science Museum London

On display

It is on display


Existence verified. In a museum. According to pictures.


Unknown working condition

Museum's website

Science Museum London




Plastic film decoupling capacitors.Lots of rework around DRAM area. Very unusual piggybacked DRAM chips.


no auction


Plastic CPU MOS MPS 6502 (4076), plastic PIA Synertek SY6520 (7630), 32 KB plastic DRAM from Texas Instruments (7749). 5 yellow capacitors. 3 big blue capacitors.


Original Apple Cassette Interface (NTI) with stamp '2' and handwritten number 1999-915 (Probably by the museum). Wooden case with datanetics keyboard, power supply and fan.Monitor without case.


Some IC sockets at breadboard (DM7402N, 2x DM7420). Piggybacked DRAM chips. Many wires and capacitors added around DRAM chips. Video connector soldered to mainboard. Both 8T97 changed (date code 7842). Number 1999-915 written on front (Probably by the museum).

Last update

Nov 16, 2021

Change log (since March 20, 2018)

May 28, 2019: Museum's website added
Jun 23, 2019: State
Jun 26, 2019: Description of picture(s)/video(s)
Jul 12, 2019: 14 picture(s) added
Jul 12, 2019: On display status
Jul 12, 2019: Verification status. Last verification added. Components (shortlist) added. Components. State. Equipment
Jul 12, 2019: Verification info added
Feb 11, 2021: Description of picture(s)/video(s)
Apr 03, 2021: State. Description
Oct 20, 2021: Additional information
Nov 03, 2021: Component detail added
Nov 16, 2021: Working condition

Change log for all Apple-1.

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