Watch List notes:

ISLAMIC, Persia (Pre-Seljuq). Bavandids of Tabaristan. Shahriyar ibn Rustam. Circa AH 377-393 / AD 987-1003. BI Dirham (25mm, 5.73 g, 10h). Citing the Buwayhid Fakhr al-Dawla. Firim mint. Date off flan. Album 1525.1. VF, toned, areas of flat strike.