Mint, denomination, date

al-Muhammadiya, dirham, 181

Diameter, weight, material

24 mm, 2.84 grams, AR

Region

Iran

Country

The ‘Abbasid caliphate

Hierarchy

al-Rashid — Caliph, ‘Abbasids
al-Amin — Heir, ‘Abbasids
Ja‘far — Vizier, Barmakids

References

Tiesenhausen-1873, 1296

Obverse

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Reverse

Field

مما امر به الامير الامين محمد بن امير المومنين جعفر 

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