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 #24   -   Go to next entry #26
Note: This is the 25th entry in the list and not the 25th Apple-1 produced. The Apple-1 does not have a serial number.

'Andy Jong' Apple-1 - number 25 in the Registry

7 pictures published.


1st batch

Serial number, stamp, label

Likely the handwriting of Steve Jobs
List of all serial numbers.


USA, California


According to pictures.


Working condition

Serial number on the back

The serial number on the back of the Apple-1 was most likely written by Steve Jobs. According to available information, a forensic analysis has not yet been performed for this Apple-1. However, for some other Apple-1s with a serial number on the back it has been confirmed that it is Steve Jobs' handwriting. More information.


This board has the handwritten 01-0047 number on the back.


First Owner was Andy Jong, an Berkeley computer store owner. In 2013 he showed his Apple-1 with others at the History San Jose.
Andy Jong passed away Feb. 25, 2017.
It changed hands in a private transaction.
Owner is known to Apple-1 Registry caretaker and like to be anonymous.


no auction


White ceramic MOS CPU, plastic AMI S6820 PIA, 8 KB plastic DRAM. Blue capacitors.


Original Apple Cassette Interface.


Very good.

Last update

Nov 16, 2021

Change log (since March 20, 2018)

May 16, 2019: Verification status
May 23, 2019: Name
May 23, 2019: History
Jun 13, 2019: Description of picture(s)/video(s)
Jun 13, 2019: Description. History
Jun 14, 2019: Handwritten number, label or stamp info. Description
Jun 18, 2019: 6 picture(s) added
Oct 31, 2019: Description of picture(s)/video(s)
Nov 16, 2021: Description of picture(s)/video(s)
Nov 16, 2021: Location. Description
Nov 16, 2021: Working condition
Nov 16, 2021: Verification status

Change log for all Apple-1.

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