Electroscope fitted with microscope, 1904. This instrument was used in the Curies' laboratory, Paris, to detect the presence of radioactivity. From La Nature. (Paris, 1904). | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Heritage Images / Ann Ronan Picture Library |
Taille de l’image : | 2722 px × 3841 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |