Watch List notes:

ABBASID: Abu Ja'far Al-Ma'mun 'Abd Allah (810-833), silver dirham (2.84g), Madinat Isbahan (Isfahan) mint, AH 209. Double margin on the obverse, "lillah" ("for Allah") in upper reverse field. A-223.5. Two very light test cuts, otherwise very fine.

Estimate: 60-80