A stage in the separation of radium from pitchblende using sodium carbonate, c1900. A scene in the laboratory of the Nobel Prize winning physicists Pierre and Marie Curie, Paris. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Heritage Images / Oxford Science Archive |
Bildgröße: | 3817 px × 2739 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |