Watch List notes:

ISLAMIC, 'Abbasid Caliphate. Al-Mu'tazz, AH 252-255 / AD 866-869. Dirham (Silver, 21 mm, 3.28 g, 6 h), citing the caliph al-Mu'tazz billah, Surra man Ra'a, AH 252 = AD 866-7. SICA IV, 470. Minor flan faults and with a flan crack, otherwise, good very fine.