<a href="https://en.wikipedia.org/wiki/Geological_compass" class="extiw" title="en:Geological compass">Geological compass</a> by FPM, Freiberg, Saxony, Germany.
<a href="//commons.wikimedia.org/w/index.php?title=User:Herbye&amp;action=edit&amp;redlink=1" class="new" title="User:Herbye (page does not exist)">Herbye</a>
<span class="int-own-work" lang="en">Own work</span>