The Apple-1 Registry

List of all original Apple-1. If you are a first time visitor and not familiar with iconic Apple-1 computer please read first all information.
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'VanGilluwe' Apple-1 - number 73 in the Registry


2nd batch NTI




Existence confirmed. Auction. According to pictures.


Working with many modifications

Last update

Dec 07, 2018

Website / Pictures

Auction at Christie's June 2017

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This Apple-1 could run from the EPROM after power up.


Acquired by Frank VanGilluwe III.
Sold to Andrew “Zack” Zacharias for $300 May 1978.
Sold at auction June 15, 2017 at Christie's New York for US$ 355,500.


June 2017


White ceramic Synertek SY6502 CPU (7541), plastic Motorola MC6820P PIA, 12 KB plastic/ceramic DRAM.


Apple Cassette interface (with many modifications and replaced chips).Custom green metal case with Datanetics keyboard and power supply. Viatron monitor.


Highly modified. Many added wires and components including those on prototype area. 1720 EPROM at prototype area. Additional 4 KB DRAM piggy-packed onto one RAM bank.
Some chips probably changed. 3 big blue capacitors. All other capacitors changed to red capacitors. Power cables soldered to connector. Original voltage regulators removed and placed by wires to the case as a bigger heat sink.

Change log (since March 20, 2018)

Apr 02, 2018: Newly added to the Apple-1 Registry
Dec 07, 2018: Auctions added

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