Mint, denomination, date

al-Muhammadiya, dirham, 187

Diameter, weight, material

24.5 mm, 2.92 grams, AR

Region

Iran

Country

The ‘Abbasid caliphate

Hierarchy

al-Rashid — Caliph, ‘Abbasids
al-Amin — Amir, ‘Abbasids
Salm — Unknown, dynasty unknown

References

Tiesenhausen-1873, 1414

Obverse

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Reverse

Field

مما امر به الامير الامين محمد بن امير المومنين سلم 

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