1. What is this astrolabe? whose know it? pleas link for back
Astrolabe maker is Bagher ebne Ebrahim Khorasani {in Astaneh museum}
3. Inside of astrolabe astrolabe maker is Mohamd bagher & writer is Abdol ali {in Astaneh museum}
4. Back
5. 37 geographical latitude disc
6. Ankbut (star finder)
7. Cheshmi (alidade) Asbak
8. mix astrolabe [from Naser Khalili books]
9. How can find altitude with astrolabe?
in Astaneh museum
10. Iranian astrolabe maker.
11. Astronomers with Farsi poet at ShahanshahNameh Book.
Taghi Ad Din Rased ( Dameshghi) group at Istanbul .
Kaje Nasir Tusi in zij ilkhani wrote Maregheh observatory groups was:
1 – Kaje Nasir Tusi
2 – Moayed Aldin Orozi
3 – Fakher Aldin Maraghi
4 – Fakher Aldin Ekhlati
5 – Najm Aldin Dabiran