Experiments of Schantung Bergbau-Gesellschaft for coking and briquetting of Chinese coal Add to clipboard BBA 41/372 File 1904 - 1906 Part of Montanhistoric Documentation Centre Inventory number: 070410037201 Old signature: GBAG 63.1171 XXV.21 In: Montanhistoric Documentation Centre >> Mining Archive >> Coal mining companies >> Rheinelbe Bergbau AG, Gelsenkirchen >> Administration of the Rheinelbe mines by the GBAG (1873 - 1926) >> Rheinelbe BAG coking plants (managed by GBAG)
