Sphere_Personal_Computer_Ad_January_1976.jpg
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Summary
| Description |
English:
Sphere Corporation was an early personal computer company located in Bountiful, Utah. The Sphere computer used a Motorola 6800 microprocessor and first units were shipped in early November 1975. Sphere was a small company that had difficulty providing all of the products it promised and they ceased operations in April 1977. This advertisement is from the January 1976 issue of'
Byte
magazine (page 23).
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| Date | |
| Source | Scanned from page 23 of the January 1976 Byte magazine by Michael Holley Swtpc6800 . |
| Author | Sphere Corporation |
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Permission
( Reusing this file ) |
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.")
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Licensing
|
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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