Sectional view of a mine showing shafts and galleries. At surface of each shaft is a winch or windlass for raising and lowering loads. At D a miner wheels a barrow of ore or spoil out of mine through adit with timber reinforced entrance. From Agricola De re metallica Basle 1556. Woodcut | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / UIG / Universal History Archive |
Taille de l’image : | 3364 px × 5195 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |