This dirham was minted during the crusaders time, it was Saladin who defeated the crusaders, liberated Jerusalem and allowed the Jews back after they were driven out by the crusaders.
Ayyubids dynasty
Mint: Damascus
Al-Nasir Salah al-Din Yusuf I (Saladin)
Date: 564-589 Hijri / 1168 - 1193 AD
AR Dirham
Diameter: 20 mm
Weight: 2,30 g
Good Very Fine