Deutsch: Historischer Universaltheodolit vom Hersteller Pistor & Martins in Berlin (1851), Exponat der Ausstellung 2017 vom GeoForschungsZentrum Potsdam. Freihändige Aufnahme mit Polfilter.
English: Historic universal theodolite Pistor & Martins manufactured in Berlin (1851), exposed 2017 at an exposition of GeoForschungsZentrum Potsdam. Taken free-hand with polarising filter.
The person who associated a work with this deed has dedicated the work to the
public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse
Information
Captions
Add a one-line explanation of what this file represents