The Cathedral, Marston Salt Mine, Northwich, Cheshire, England, showing the pillars of salt that have been left to support the ceiling of the cavern which has been left after the excavation of rock salt. 19th century. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Heritage Images / Oxford Science Archive |
Bildgröße: | 4879 px × 3579 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |