Date | early 18th century |
Place | North Africa |
Material | Brass |
Inventory no. | 34314 |
Acquisition | Presented by J. A. Billmeir in 1957 |
Alidade
Appearance | Tip | Sights | Pinholes | Notches | Description |
---|---|---|---|---|---|
Double-ended, replacement. | Simple | Rigid | Single | None | This rule is devoid of any scales or other decoration.. |