Coin, Abbasid Caliphate, al-Mahdi, Fals, AH 163 (779/780), Kufa, VF(30-35). Abbasid Caliphate, al-Mahdi (AH 158-169/775-785 AD), Fals, Kufa. Lavoix 1604. As part of our procedures to fight against the trafficking of cultural goods, the provenance of this item has been rigorously verified.