Watch List notes:

ABBASID OF YEMEN: al-Ma'mun, 813-833, AR 1/3 dirham (0.88g), San'a, AH210, A-1050Q, the date is only tentative, as mostly off flan, mint also partly off flan but sufficiently clear; without reference to the denomination (thulth); totally anonymous, VF, RRR.

Estimate: 130-170 USD