Watch List notes:

'Abbasid Caliphate. Al-Muqtadir. AH 295-320 / AD 908-932. AV Dinar (25.6mm, 4.05 g, 5h). Qumm mint. Dated AH 301 (AD 913/4). Bernardi 242Mn = Dauwe 29 = Cairo 1382. Slightly buckled flan. Near Fine, with very clear mint and date. Extremely rare, apparently the second published specimen.