1580 | AR0786

ItemNo: 1580

Acc_no: AR0786

Ruler: temp. al-Mamun (813-833 AD)

Dynasty: Abbasid Caliphate

Denomination: AR dirham

Ruler: Dhu'l-riyasatayn

Mint: Madinat Isbahan

Date: 199 AH

Weight (g): 2.91

Diameter (mm): 24

Die Axis: 9:00

References: Lowick, no. 1513