File:The Royal Navy, a History from the Earliest Times to the Present, Volume 1 - Back-staff, or davis's quadrant.png
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Summary
| Description |
English: BACK-STAFF, OR DAVIS'S QUADRANT.
(From John Robertson's 'Elements of Navigation,' London, 1742.) |
| Date | |
| Source | https://en.wikisource.org/wiki/Page:Royalnavyhistory01clow.djvu/443 |
| Author | W. Laird Clowes |
Licensing
|
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
 Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:16, 8 March 2021 | | 805 × 938 (321 KB) | Sp1nd01 | Uploaded a work by W. Laird Clowes from https://en.wikisource.org/wiki/Page:Royalnavyhistory01clow.djvu/443 with UploadWizard |
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