1927 the Carl Friedrich mine was the most southerly mine of Aachen’s Wurmrevier coal region. The workforce consisted of about 500 people, but the mine...
5 KB (534 words) - 17:27, 23 March 2022
Mineral Coal Company (Vereinigungsgesellschaft für Steinkohlenbau im Wurmrevier), further individual mines and the Eschweiler Coal Mining Company (EBV)...
7 KB (1,015 words) - 18:05, 6 February 2024