Watch List notes:

ISLAMIC, 'Abbasid Caliphate. temp. Al-Rashid, AH 170-193 / AD 786-809. Fals (Bronze, 23 mm, 3.46 g, 12 h), citing Ali' ibn Isa and Sa'id Ja'far, Bukhara, AH 185 = AH 801. Abum 320. Some corrosion, otherwise, about very fine.