Body, rete, uninscribed diopter with sights, pin, horse, handle, ring and 3 tympans. 24 star markers. Labeled in Arabic. Encased in original leather pouch. The case for A-40 is on shelf 5/5.
Material
"sana`ahu al-`abd amin al-mashhadi fi sanah `.f. [or `.q.]" [al-`Abd Amin of Mashhad made it in the year 1080 (or 1100)].
