Micrometre instrument used to measure features on the lunar pictures of the British astronomer Warren De la Rue (1815-1889) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Royal Astronomical Society |
Taille de l’image : | 3691 px × 4843 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |