Description

ABBASID: al-Ma’mun, 810-833, AR dirham (2.57g/ 22mm), Madinat Herat, AH195, A-223.2, citing al-Ma’mun only as al-imam, unusual obverse border, consisting of 8 pairs of annulets and one single pellet, citng al-Fadl (b. Sahl) on reverse. Fine to very Fine. Very RARE.