File:Naturejournal36londuoft 0523.jpg

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Naturejournal36londuoft_0523.jpg (479 × 551 pixels, file size: 48 KB, MIME type: image/jpeg)

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Description Drawing of the movement of a chronograph pocketwatch from the 1800s.
Date
Source "Nature" journal, September 22, 1887, pp. 485
Author "Nature"
Permission
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Public domain
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, 1931.
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.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Naturejournal36londuoft_0523.jpg

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current22:49, 5 December 2008Thumbnail for version as of 22:49, 5 December 2008479 × 551 (48 KB)wikimediacommons>Sherurcij{{Information |Description= Watchwork |Source= "Nature" journal, September 22, 1887, pp. 485 |Date=1887 |Author= "Nature" |Permission={{PD-1923}} |other_versions= }}Category:SchematicsCategory:Watches <!--{{ImageUpload|basic}}-->

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