Watch List notes:

Buwayhids (Buyids). Baha' al-Dawla Abu Nasr Firuz Kharshah. AH 379-403 / AD 989-1012. AR Dirham (26.2mm, 2.30 g, 12h). 'Askar Mukram mint. Dated AH 390 (AD 999/1000). Treadwell -; Album 1574; cf. Stephen Album Rare Coins 17 (19 September 2013), lot 525 (same dies). Cleaned, minor losses to edge (not affecting legends). Good Fine. Extremely rare.

From the Deer Creek Collection. Ex Keystone 12 (5 July 2023), lot 416.