Dating
198 AH (=AD 813-814)
Obverse
لا اله الا / الله و حده / لا شريك له, Arabic inscription in field, pellet centre below field inscription, enclosed by Arabic inscription anti-clockwise from 1h, point below bā’ of duriba ,all enclosed by two pointillate circles, six equidistant annulets, and final pointillate circle
Reverse
لله و به / محمد رسول الله / مما امر به الامام / المامون امير المؤمنين / الفضل, Arabic inscription in field, enclosed by two pointillate circles, Arabic inscription (Sura 9:33) anti-clockwise in margin in 230h, all enclosed by pointillate circle