Date | ca. 1660 |
Maker | Muḥammad Mahdī |
Place | Persia |
Material | Brass |
Inventory no. | 46886 |
Acquisition | Presented by J. A. Billmeir in 1957 |
Alidade
Appearance | Tip | Sights | Pinholes | Notches | Description |
---|---|---|---|---|---|
Double-ended, original. | Simple | Rigid | Double | None |
Inscriptions
Transcription | Translation | Notes | Type |
---|---|---|---|
[to the left of the central hole] | [ pending ] | None |