Watch List notes:

ISLAMIC, Persia (Pre-Seljuq). Qarakhanids (United). 'Ali ibn al-Hasan. AH 411-426 / AD 10204-1035. BI Dirham (28mm, 4.48 g, 9h). al-Shash mint. Dated AH [4]16 (AD 1025/6). Album 3345; ICV 1774. VF, toned, surfaces crystallized.