ItemNo: 221
Acc_no: AR0433
Ruler: temp. al-Mahdi (775-785 AD)
Dynasty: Abbasid Caliphate
Denomination: AR dirham
Ruler: Yazid
Mint: al-Abbasiyah
Date: 167 AH
Weight (g): 2.72
Diameter (mm): 26
Die Axis: 6:00
References: Lowick, no. 153?