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File:Processor Technology VDM1 Jan 1976.jpg

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Description
English: Processor Technology made one of the first video display boards for the Altair Computer, the VDM-1. This board was very popular and became the video section of the SOL-20 computer.
Date
Source Scanned from pages 20 and 21 of the January 1976 issue of Byte magazine by Michael Holley Swtpc6800
Author Processor Technology staff
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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.

Other versions File:Processor Technology Ad March 1976.jpg

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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.

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Date/TimeThumbnailDimensionsUserComment
current03:47, 29 March 2011Thumbnail for version as of 03:47, 29 March 20113,300 × 2,175 (734 KB)Swtpc6800 (talk | contribs)== {{int:filedesc}} == {{Information |Description={{en|1=Processor Technology made one of the first video display boards for the Altair Computer, the VDM-1. This board was very popular and became the video section of the SOL-20 computer.}} |Source=Scanned

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