This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Druckluftlok. Druckluftlok am Deutsches Bergbaumuseum in Bochum own Kassander der Minoer Released into the public domain by the author PDrelease original upload log page de Druckluftlok Kassander der Minoer bytes no Foto GNULizenz Compressedair mining locomotives Explosives storage Propulsion Mining locomotives of Germany