Watch List notes:

Abbasid Caliphate. al-Rashid. 170-193/786-809. AR dirham (25.5 mm, 2.92 g, 4 h). Balkh, AH 187. Al-Ma?mun ?Abdallah b. Amir al-mumimin wali wali ?ahd al-muslimin. Tiesenhausen 1418. VF.