Early Astrolabes. Syria was an early centre of Islamic instrument production and these astrolabes date from the 9th and 10th centuries. A characteristic feature is the dagger style of the star pointers on the retes. Though inscribed in Arabic,both of the instruments have some later captions added in Armenian | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / UIG / Universal History Archive |
Taille de l’image : | 4552 px × 4607 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |