An exceptional Middle Eastern astronomical instrument, this brass astrolabe represents the sophisticated scientific achievements of Islamic astronomy. The device features precisely engineered rotating discs, intricate Arabic inscriptions, and detailed astronomical markings used for celestial navigation and time-keeping. The main plate displays meticulously engraved degree measurements, star positions, and coordinate systems typical of Middle Eastern craftsmanship. The brass construction shows a beautiful aged patina while maintaining clear legibility of its mathematical and astronomical engravings. This remarkable scientific instrument exemplifies the height of Islamic astronomical technology, combining practical functionality with elegant geometric design elements. Despite its age, the astrolabe remains in impressive condition with its mechanical components intact.