https://grasswiki.osgeo.org/w/index.php?action=history&feed=atom&title=File%3AUSGS_stereoscope.jpgFile:USGS stereoscope.jpg - Revision history2026-11-07T11:28:09ZRevision history for this page on the wikiMediaWiki 1.41.0https://grasswiki.osgeo.org/w/index.php?title=File:USGS_stereoscope.jpg&diff=18906&oldid=prev⚠️HamishBowman: Example of a stereoscope from the USGS.
http://gallery.usgs.gov/photos/07_22_2009_j51Qi76Hgb_07_22_2009_19
"This image is public domain/of free use unless otherwise stated."
Credit: U.S. Geological Survey,
Department of the Interior/USGS2013-06-15T01:48:52Z<p>Example of a stereoscope from the USGS. http://gallery.usgs.gov/photos/07_22_2009_j51Qi76Hgb_07_22_2009_19 "This image is public domain/of free use unless otherwise stated." Credit: U.S. Geological Survey, Department of the Interior/USGS</p>
<p><b>New page</b></p><div>Example of a stereoscope from the USGS.<br />
http://gallery.usgs.gov/photos/07_22_2009_j51Qi76Hgb_07_22_2009_19<br />
<br />
"This image is public domain/of free use unless otherwise stated."<br />
<br />
Credit: U.S. Geological Survey, <br />
Department of the Interior/USGS</div>⚠️HamishBowman