ISLAMIC, 'Abbasid Caliphate. Al-Ma'mun, AH 199-218 / AD 813-833. Dirham (Silver, 24 mm, 2.70 g, 3 h), citing Muhammad ibn Salih ibn Bayhas al-Kilabi, Dimashq, AH 203 = AD 818/9. SICA III, -. An extremely rare date. Holed and clipped, otherwise, good very fine.
From the Tabib Collection, formed over the past 40 years.