★ Struck during the civil war between Al-Amin and Al-Mamun, the two sons of Harun al-Rashid ★

ISLAMIC, 'Abbasid Caliphate. temp. Al-Ma'mun. Dirham (Silver, 26 mm, 3.00 g, 9 h), AH 193-218 / AD 809-833, citing al-Fadl, the vizier of the Caliph al-Ma'mun, and the prefect Isma'il, Naysabur, AH 196 = AD 811/2. Signed on outer margin of the obverse by the prefect Isma'il. SICA III, 2023. Minor marks, otherwise, very fine.

From the Tabib Collection, formed over the past 40 years.

This coin was struck during the civil war between Al-Amin and Al-Mamun, the two sons of Harun al-Rashid. The war ended with the conquest of Madinat al-Salam by Al-Ma'mun and the execution of his brother, which was carried out on the 27th September 813.