Babbage's 'difference machine'. From Charles Babbage Passages from the Life of a Philosopher, London, 1864. Engraving. Artist: Charles Babbage. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Heritage Images / Ann Ronan Picture Library |
Taille de l’image : | 2835 px × 3699 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |