File:Hadley's octant.png

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file ‎(1,031 × 806 pixels, file size: 55 KB, MIME type: image/png)

Captions

Captions

Add a one-line explanation of what this file represents

Summary[edit]

Description Drawing of John Hadley's octant.
Date
Source Hadley, “Hadley’s Octant.” Philosophical Transactions of the Royal Society, vol. 37, p. 147, 1731.
Author John Hadley

I added the English text identifying components along with curved arrows. Original alphabetic tags will be too small to be seen in a thumbnail.

Licensing[edit]

Public domain

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.
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current21:04, 25 September 2007Thumbnail for version as of 21:04, 25 September 20071,031 × 806 (55 KB)Michael Daly~commonswiki (talk | contribs){{Information |Description=Drawing of John Hadley's octant. |Source=Hadley, “Hadley’s Octant.” Philosophical Transactions of the Royal Society, vol. 37, p. 147, 1731. |Date=1731 |Author=John Hadley |Permission= |other_versions= }} I added the Engli

You cannot overwrite this file.

There are no pages that use this file.

File usage on other wikis

The following other wikis use this file:

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Hadley%27s_octant.png&oldid=484958860"