Buwayhids (Buyids). Baha' al-Dawla Abu Nasr Firuz Kharshah. AH 379-403 / AD 989-1012. AV Dinar (25.5mm, 2.56 g, 11h). Posthumous issue. Madinat al-Salam mint. Dated AH 404 (AD 1013/4). Treadwell Ms404Ga; Album 1573. Creased, pin marks in fields. Good Fine. Rare.