Watch List notes:

GREAT MONGOLS: Anonymous, AR dirham (2.37g) (Imil), AH644, A-O1979, standing tamgha with shoulders at different levels, circle above, full clear date, kalima reverse, usual weakness, VF, RRR. Probably die-identical to Zeno-1761, which reveals the mint name. All known specimens of this type show considerable weakness of strike.

Estimate: 275-325 USD