Classical Numismatic Group, Islamic Auction 8, Los 415 Pre-Mongol Asia
Ziyarids. Zahir al-Dawla Bistun b. Wushmagir. AH 357-367 / AD 967-978. AR Dirham (33.5mm, 4.58 g, 3h). In his own name. Amul mint. Dated AH 359 (AD 969/70). Citing the Buwayhid ruler Rukn al-Dawla as overlord. Stern 49; Album A1533. Near EF, full round flan. Scarce.