9837 | AB689

ItemNo: 9837

Acc_no: AB689

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

Dynasty: Abbasid Caliphate

Denomination: AR dirham

Mint: Madinat Isbahan

Date: 209 AH

Weight (g): 2.92

Diameter (mm): 24

Die Axis: 4:00

References: Lowick 1996, no. 1557