ISLAMIC, 'Abbasid Caliphate. temp. Al-Ma'mun, AH 199-218 / AD 813-833. Dirham (Silver, 25 mm, 2.98 g, 9 h), citing Dhu'l Riyasatayn (holder of the two ministries) al-Fadl, the vizier of the caliph al-Ma'mun, Samarqand, AH 204 = AD 819/820. al-Mashriq ('The East' in Kufic) on the obverse. SICA III, 919. Areas of weakness, otherwise, good very fine.

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