Watch List notes:

'Abbasid Caliphate. temp. Al-Mu'tamid. AH 256-279 / AD 870-892. AR Dirham (23.8mm, 2.74 g, 2h). Arminiya (in obverse margin) / Barda'a (in reverse field) mint. Dated AH 277 (AD 890/1). Citing al-Muwaffaq billah in fourth line of obverse field / Barda'a at bottom of reverse field. Vardanyan, Armenia 108; Album 240.5. Some staining, weak striking in margins. Good Fine. Rare.