Dating
157 AH (= AD 773–774)
Obverse
لا اله الا / الله وحده / لا شريك له / على يدي احمد, Arabic inscription in field, enclosed by pointillate circle, Arabic inscription anti-clockwise in margin from 130h, all enclosed by pointillate circle
Reverse
محمد / رسول / الله / بخ بخ, Arabic inscription in field, enclosed by linked chain circle, Arabic inscription anti-clockwise in margin from ?h, all enclosed by pointillate circle