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Original file (2,228 × 2,454 pixels, file size: 827 KB, MIME type: image/jpeg)
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Summary
| Description |
English: Page from the Greenwich Observatory ledger of chronometer movements showing Earnshaw 509, one of the chronometers on the voyage of the Beagle. |
| Date | between 1823 and 1888 |
| Source | w:Greenwich Observatory |
| Author | Greenwich Observatory |
Licensing
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer.  You must also include a United States public domain tag to indicate why this work 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. | |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:07, 1 January 2012 | | 2,228 × 2,454 (827 KB) | Spinningspark | cropped |
| 20:50, 1 January 2012 |  | 2,340 × 3,310 (961 KB) | Spinningspark | {{Information |Description=Page from the Greenwich Observatory ledger of chronometer movements showing Earnshaw 509, one of the chronometers on the voyage of the Beagle. |Source=Greenwich Observatory |Date=1823-1888 |Author=Greenwich Observatory |othe |
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