Reconstructed beehive coke oven in Dunbar, Pennsylvania, USA. At its peak in the early 1900s, 38, 000 coke ovens in the area produced half the US supply of metallurgical coke for steelmaking. The industry also seriously polluted the region's land and air. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / West, Jim |
Bildgröße: | 6720 px × 4480 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |