'Abbasid Caliphate. Al-Mu'tazz. AH 252-255 / AD 866-869. AV Dinar (20.4mm, 3.91 g, 7h). Al-Shash mint. Dated AH 253 (AD 867). Without name of heir. Qatar 1240; Bernardi 162Qf; Album 235.1. Pierced (obliterating much of the unit of the date), some deposit. Fine.