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- #Handwritten apple serial number solved analysis serial numbers
- #Handwritten apple serial number solved analysis series
Daniel owns some postcards and letters from Steve Jobs from the 70s. Handwriting samples of Steve Wozniak, employees of the first Byte Shop and others showed even a layman that they had not written the numbers.ĭuring one of the visits to Daniel Kottke, Achim Baqué asked for writing samples of Daniel and Steve Jobs. Some research and correspondence with people from the first days of Apple followed. The Apple-1 Registry is a listing of all known Apple-1 computers. Achim Baqué is the curator of the Apple-1 Registry, an avid collector of vintage computers and owns several Apple-1 computers. Since 2015, Achim Baqué wanted to solve the mystery and find the originator of the handwriting. The mainboard manufacturer would have used at least a label. Steve Wozniak had always said that he did not write the serial numbers.ĭaniel Kottke does also not remember. Only a few people came into contact with the entire first production of Apple-1 computers in 1976.
#Handwritten apple serial number solved analysis series
The majority of the first series Apple-1s were sold to the Byte Shop. 29 of these 80 1st batch Apple-1 still exist. About 80 of the 1 st batch have the handwritten serial number on the back. Only 200 Apple-1 computers were produced in two batches of 100. The Apple-1 is the most valuable microcomputer in the world. The handwritten numbers on the back of some Apple-1 computers, apparently representing a serial number, were the biggest unsolved mystery surrounding Apple's first computer.
#Handwritten apple serial number solved analysis serial numbers
Steve Jobs wrote serial numbers on the Apple-1 computers The Byte Shop got more than just the 50 and sold some Apple-1 to Data Domain Computers. There are computers whose serial number is greater than 50. The sale of Apple-1 to Data Domain Computers by the Byte Shop explains the higher numbers quite well. They sold 13 Apple-1, 1 was donated to the US Olympic tennis team and destroyed in a plane crash. Ray Borrill, the owner of Data Domain, bought 15 Apple-1. At that time, Data Domain Computers had found a practicalĪpplication. Mike asked Thom Hogan (Data Domain Computer) about this. Data Domain Computer had purchased Apple-1 computers directly from the Byte Shop. But why do numbers greater than 50 exist? Mike The Byte Shop theory seemed to be plausible. Here is a list of all known serial numbers on the back of some 1 st batch Apple-1. Usually it was printed on the board or a label was used. all say that they didn't put the number on the mainboard.įor a factory it would be very unusual to write a serial number magic marker on a pcb. Paul Terrell, the board manufacturer etc. Steve Wozniak, Steve Jobs, Daniel Kottke, But nobody remembers where the number really comes from. Only Apple-1 computers sold by the Byte Shop seems to have this number. There were many theories surrounding this number. List of all known serial numbers on the back of some 1 st batch Apple-1. None of the 2 nd batch (also called 'NTI' Apple-1) have a serial number. Some (not all!) Apple-1 of the 1 st batch have a handwritten number on the back which is obviously a serial number. Not on every Apple-1 computer is a serial number!