Date | ca. 1250 |
Place | Spain (?) |
Material | Brass |
Inventory no. | 49033 |
Acquisition | Presented by Lewis Evans in 1924 |
Alidade
Appearance | Tip | Sights | Pinholes | Notches | Description |
---|---|---|---|---|---|
Double-ended, counter-changed, original. | Simple | Rigid | Double | None | Both tips have broken off. There is an usual and seemingly useless notch on the bottom of each sighting vane. |