9931 | AB789

ItemNo: 9931

Acc_no: AB789

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

Dynasty: Abbasid Caliphate

Denomination: AR dirham

Mint: Madinat Isbahan

Date: 205 AH

Weight (g): 2.86

Diameter (mm): 25

Die Axis: 3:00

References: Lowick 1996, no. 1544