Watch List notes:

ABBASID: Abu Ja'far Al-Ma'mun 'Abd Allah (810-833), silver dirham (2.94g), Madinat Al-Salam (Baghdad) mint, AH 204. Double margin on the obverse, outer margin "lillah al-amr min qablu wa min ba'd wa yawmaithin yafrahu al-mu'minuna bi-nasrillah" ("to Allah belongs the command before and after, and on that day the believers will rejoice in the victory of Allah"), "lillah" ("for Allah") in upper reverse field. A-223.5. Lovely, about uncirculated.

AH 204 is the first year the double margin on the obverse was introduced for dirhams of the Madinat Al-Salam mint.

Estimate: 60-80