Title: Imitation astrolabe with four tablets
Authors: Amīr ʻAlī Hassan.; Z-Closet Collection.
Subjects: Astrolabes.
Abstract: A modern imitation of a 17th century Iranian astrolabe; incised with irrelevant or erroneous caligraphic inscriptions, lacking mathematical and astronomical integrity. Ascribed on the piece to be the work of one Amir Ali, 1621.