Robert Stawell Ball (1840-1913) Anglo-Irish astronomer,mathematician and populariser of science. Lord Rosse's astronomer at Parsonstown,Royal Astronomer for Ireland (1874-1892). Engraving,1886 | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / UIG / Universal History Archive |
Taille de l’image : | 2617 px × 3346 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |