Rack and pinion railway. This toothed rail between the tracks (left and right) is known as a rack. The pinions (or cogs) are components of the trains,which use them to drive up steep inclines. Photographed in Snowdon,Wales | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Molloy, Cordelia |
Taille de l’image : | 3632 px × 4843 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |