FATIMID: al-Âmir al-Mansur, 1101-1130, BI dirham aswad (0.72g), NM, ND, A-732, Nicol-2586, al-imam / al-mansur in the obverse center, Allah / al-mashkur ("glory be to God") in the reverse center, struck on an irregularly shaped blank taken from the end of string, VF, RR.
Estimate: 80-120 USD