File:YogoSapphireEtchedP556.jpg

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Description Natural etched figures on sapphires from Yogo Gulch, Montana.
Date
Source Geography of the Little Belt Mountains, Montana, by Walter Harvey Weed and Louise Valentine Pirsson, 1900, United States Geological Survey, Washington DC., on page 556
Author Unknown authorUnknown author
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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.

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Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:YogoSapphireEtchedP556.jpg
also {{PD-USGov-USGS}}

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current22:17, 3 June 2012Thumbnail for version as of 22:17, 3 June 2012580 × 427 (67 KB)PumpkinSky (talk | contribs){{Information |Description= Natural etched figures on sapphires from Yogo Gulch, Montana. |Source= ''Geography of the Little Belt Mountains, Montana'', by Walter Harvey Weed and Louise Valentine Pirsson, 1900, United States Geological Survey, Washingto...

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