Deutsche Diamanten-Gesellschaft mbH, founded by the Deutsche Kolonial-Gesellschaft für Südwest-Afrika and the Metallurgische Gesellschaft AG, Frankfurt/M. for the extraction and utilization of diamonds and minerals.

• Série

Fait partie de Federal Archives (Archivtektonik)

In: Mining and soil research

Office impérial aux Colonies

German Colonial Society for Southwest Africa, Berlin/Swakopmund

• Série

Fait partie de Federal Archives (Archivtektonik)

In: Federal Archives (Archivtektonik) >> North German Confederation and German Reich (1867/1871-1945) >> Economy, Armament, Agriculture, Post, Traffic >> Collection of annual reports (inventory) >> R 907 Collection of annual reports >> Domestic (according to company alphabet) >> D