Keywords: Deutsches Reich Bergwerke.jpg Description Historical map of the German Empire General industry mines and smelting industry Source German Brockhaus Konversations-Lexikon 1892 Author Photo made by User SebastianBreier License Public Domain because copyright expired Légende français Carte de l'industrie et des mines en Allemagne en 1892<br /> Industrie textile 357AB7 Cotton FD6C9E Laine C7CF00 Lin 01D758 Soie Industrie métalurgique 9E9E9E houille 4E1609 lignite 22780F argent DB1702 minerai de cuivre 372F25 minerai de fer ED7F10 Zinc DE2916 Zinc ---- PD-old Old maps of the German Empire Mining in Germany Maps by Brockhaus Mining maps |