South Durham Salt Works, 1884. Loading crystallised salt into railway wagons. Brine would be pumped up from the borehole, purified, then crystallised. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Heritage Images / Ann Ronan Picture Library |
Bildgröße: | 3321 px × 3165 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |