QAJAR: Fath 'Ali Shah, 1797-1834, AR riyal (11.53g), Tehran, AH1212, A-2872, series CO, with legend amadeh az fath-i 'ali sekkeh be-zar-e shahi ("from Fath 'Ali came the royal coins of gold"), never mounted and rare thus, choice VF, R.
Estimate: 150-200 USD