Watch List notes:

Abbasid, al-Ma'mun (813-33), gold Dinar, 4.15g, mintless type (attributed to al-Iraq & al-Jazira), AH200, dhu'l riyasatayn below reverse legend (A 222.12; Bernardi 100), small clip on edge, about very fine, scarce.

Estimate: £200 - £250