Watch List notes:

Abbasid Dynasty, temp. al-Ma'mun (810-33), Dirham, 2.94g, Samarqand, AH203, al-mashriq below legend, rev. citing the Shi'ite Imam 'Ali bin Musa al-Rida as heir, with dhu'l riyasatayn below legend (Eshragh 1165; A.224), very fine, rare.

Estimate: £250.00 - £350.00