File:ARPA Network, Logical Map, September 1973.jpg
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Summary
| Description |
English: ARPA Network, Logical Map, September 1973. Note satellite links to Hawaii and London. |
| Date | |
| Source | Bolt Beranek and Newman Inc. |
| Author | Bolt Beranek and Newman Inc. |
Licensing
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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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File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 10:39, 16 May 2019 | | 800 × 586 (95 KB) | Daderot | User created page with UploadWizard |
File usage
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