| Date | late 9th century |
| Maker | Khafīf, apprentice of ‘Alī ibn ‘Īsā |
| Place | Syria |
| Material | Brass |
| Inventory no. | 47632 |
| Acquisition | Presented by J. A. Billmeir in 1957 |
This astrolabe has the following images in our system (all images open in a new window):-
| Date | late 9th century |
| Maker | Khafīf, apprentice of ‘Alī ibn ‘Īsā |
| Place | Syria |
| Material | Brass |
| Inventory no. | 47632 |
| Acquisition | Presented by J. A. Billmeir in 1957 |
This astrolabe has the following images in our system (all images open in a new window):-