Watch List notes:

ABBASID: al-Ma'mun, 810-833, AR dirham (2.72g), Ma'dan Bajunays, AH203, A-223.4, Vardanyan-220, citing the governor Ibrahim b. Radad, lightly cleaned, VF, R. Scarce Armenian mint, in operation only AH190-216.

Estimate: 220-260 USD