ISLAMIC, 'Abbasid Caliphate. al-Hadi, AH 169-170 / AD 785-786. Dirham (Silver, 26 mm, 2.95 g, 1 h), citing the caliph al-Hadi, Madinat Jayy, AH 170 = AD 786/7. SICA III, 750. Rare. A very attractive example. Extremely fine.
From the Tabib Collection, formed over the past 40 years.