File:Usno-masterclock.jpg
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Size of this preview: 800 × 188 pixels. Other resolution: 846 × 199 pixels.
Original file (846 × 199 pixels, file size: 22 KB, MIME type: image/jpeg)
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Structured data
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Summary
[edit]DescriptionUsno-masterclock.jpg |
English: Master Clock at the United States Naval Observatory |
Source | United States Naval Observatory: http://tycho.usno.navy.mil/gif |
Author | United States Naval Observatory |
Licensing
[edit]Public domainPublic domainfalsefalse |
This file is a work of a sailor or employee of the U.S. Navy, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.
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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:09, 12 January 2009 | 846 × 199 (22 KB) | Coenen (talk | contribs) | {{Information |Description={{en|1=Master Clock at the United States Naval Observatory}} |Source=United States Naval Observatory: http://tycho.usno.navy.mil/clockdev |Author=United States Naval Observatory |Date= |Permission= |other_versions= }} <!--{{Ima |
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