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.

Go to previous entry #90   -   Go to next entry #92
Note: This is the 91th entry in the list and not the 91th Apple-1 produced. The Apple-1 does not have a serial number.

'Bayville' Apple-1 - number 91 in the Registry

17 pictures published.


1st batch

Handwritten number, stamp, label

01-0052, stamp "7"
List of all numbers.


USA, New Jersey, bank vault


Existence verified. Known to registry caretaker or expert.




Neal Berger


This Apple-1 has a handwritten number on the back like many first batch Apple-1. 01-0052. It seems to be original and Apple-1 #20 in the Apple-1 got the same number which seems to be original as well.
A conversation about the reason for it was going on between Corey Cohen, Achim Baqué and the two owners in 2019. A number of reasons are possible but it will not be possible to clarify it.


Currently located in New Jersey and changed hands in 2019. New owner is Neal Berger.


White ceramic CPU MOS 6502A (1676), purple PIA Motorola MC6820L (7733), 8 KB plastic DRAM Mostek 4096-11. All blue capacitors.


Original Apple-1 Cassette Adapter Board (ACI), vintage SWTPC Keyboard, vintage power supply, vintage Sanyo monitor in wooden case and unassembled Apple-1 expansion board from Electronic Systems. Original Apple-1 Operations Guide, original Apple Cassette Interface manual, SWTPC Keyboard manual, a period Xerox of an Apple-1 Basic language manual and a note from Daniel Kottke, one of the first Apple employees from December 1978 regarding updating the Apple-1 to run newer software.


PIA not original.

Last update

Mar 15, 2020

Change log (since March 20, 2018)

Dec 27, 2019: Newly added to the Apple-1 Registry
Dec 27, 2019: Handwritten number, label or stamp info added. Location added. Components added. State added. Equipment added
Dec 27, 2019: Description
Dec 27, 2019: 13 picture(s) added
Mar 15, 2020: 4 picture(s) added
Mar 15, 2020: Owner added. Location. History

Change log for all Apple-1.

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