| Date |
ca. 1370 |
| Place |
England (?) |
| Material |
Brass |
| Inventory no. |
47869 |
| Acquisition |
Presented by the Misses M. E.
and L. C. Hyett and by The Friends of the Old Ashmolean
in 1955 |
Rule, Regula, Pointer and Alidade Images
Alidade Image:
Alidade Image:
Rule Image:
Rule Image:
Pointer
| Appearance |
Tip |
Sights |
Pinholes |
Notches |
Description |
| Double-ended, counter-changed,
original. |
Simple |
None |
None |
None |
|
Alidade
| Appearance |
Tip |
Sights |
Pinholes |
Notches |
Description |
| Double-ended, counter-changed,
original. |
Simple |
Rigid |
Single |
Single |
|
