A very early version of the en:Zilog Z80 — note that the date stamp is from June 1976, and the Z80 was sold from July 1976 onwards.
Photographed by Gennadiy Shvets. Taken from http://www.cpu-world.com/CPUs/Z80/L_Zilog-Z80%20CPU%20(wgg).jpg.
Email response from Gennadiy Shvets (2006-10-12):
|Date||(original upload date)|
|Source||Transferred fromto Commons.|
|Author||The original uploader was Damicatz at English Wikipedia.|
|This file is licensed under the Attribution 2.5 Generic license.|
|Annotations||This image is annotated: View the annotations at Commons|