Mint, denomination, date

al-Muhammadiya, dirham, 197

Diameter, weight, material

21.5 mm, 2.85 grams, AR

Region

Iran

Country

The ‘Abbasid caliphate

Hierarchy

al-Ma’mun — Caliph, ‘Abbasids
al-Fadl b. Sahl — Amir and Vizier, dynasty unknown

References

Tiesenhausen-1873, 1662

Obverse

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Reverse

Field

ذو الرياستين 

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