Bidspirit auction | Abbasid. Al-Mahdi (AD 775-785). AR

Abbasid. Al-Mahdi (AD 775-785). AR Dirham. Madinat Balkh. AH 169 - Abbasid. Al-Mahdi (AD 775-785). AR Dirham (2.37g/ 25mm). Madinat Balkh. AH 169. Album 215. Very fine.