Watch List notes:

ISLAMIC, 'Abbasid Caliphate. Al-Mu'tazz, AH 252-255 / AD 866-869. Dirham (Silver, 23 mm, 2.94 g, 1 h), citing the caliph al-Mu'tazz billah, Madinat al-Salam, AH 252 = AD 866. SICA III, 920. Minor marks, otherwise, good very fine.