Charles Babbage (1791-1871) English mathematician. Babbage's proposed design for a diving bell to be used by divers placing charges to blow up wrecks. Wood engraving 1855 | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / UIG / Universal History Archive |
Taille de l’image : | 5343 px × 3271 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |