Serial nr on Cromemco Z-2D

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Hansi Tesarz

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Aug 30, 2021, 11:18:15 AM8/30/21
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I recently bought a Cromemco Z-2D model CS2 with Serial nr: 20448

is there any information i can get from the serial nr ?

like which year it was built ?

/Hansi

Michael Peterson

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Aug 30, 2021, 11:29:33 AM8/30/21
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Late 70’s early 80’s.  Look at the boards inside because they could be different the manufacture could be on them…

 

Michael Peterson

Cromemco  dealer in Southern California 1980-1993

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Hansi Tesarz

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Aug 31, 2021, 7:24:35 AM8/31/21
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Thanks Mikael

i checked the boards, and the newest ttl chip is from 8044

Br Hansi

Michael Peterson

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Aug 31, 2021, 11:02:21 AM8/31/21
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The TTL chips would have numbers but it is the board themselves would have manufacturing dates on them.

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