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Summary
DescriptionMOS 6501 6502 Ad Sept 1975.jpg
Introductory advertisement offering the MOS 6501 and MOS 6502 microprocessors for sale at the Western Electronic Show and Convention (WESCON), San Francisco, September 16-19, 1975. The ad appeared in several magazines, this one in the September 1975 issues of IEEE Computer (pages 38-39).
Date
Source
Extracted from a PDF copy of IEEE Computer magazine. [1]
This advertisement did not have a copyright notice and is in the public domain.
From the US Copyright Office Circular 3. Page 3, Contributions to Collective Works. (A magazine is a "collective work.")
A notice for the collective work will not serve as the notice for advertisements inserted on behalf of persons other than the copyright owner of the collective work. These advertisements should each bear a separate notice in the name of the copyright owner of the advertisement.
This work is in the public domain in the United States because it was published in the United States between 1929 and 1977, inclusive, without a copyright notice. For further explanation, see Commons:Hirtle chart as well as a detailed definition of "publication" for public art. Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.