Horse gin. Historical illustration of a horse at work in a coal mine. The horse is attached to a gin,a winding mechanism used to pull buckets of coal to the surface. The mine shaft is at left. Illustration taken from Mines and Miners (1868) by L. Simonin | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Terry, Sheila |
Bildgröße: | 4556 px × 3199 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |