This table mounted model belongs to the exhibition of the Oberharzer Bergwerksmuseum in Clausthal-Zellerfeld. It was designed and constructed by mine surveying engineer Oscar Langer in 1929. The 3-dimensional surface…
Fächerübergreifende Forschungsprojekte zum montanhistorischen Erbe im Harz.
This table mounted model belongs to the exhibition of the Oberharzer Bergwerksmuseum in Clausthal-Zellerfeld. It was designed and constructed by mine surveying engineer Oscar Langer in 1929. The 3-dimensional surface…