A column lifter designed by Francesco di Giorgio (1439-1502),an Italian painter,sculptor,architect and military engineer. This lifter is operated by hand and employs toothed wheels,a pinion,and worm screws to pull a wheeled platform on which the column base rests | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / NYPL |
Taille de l’image : | 2765 px × 3853 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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