Watch List notes:

'Abbasid Caliphate. Al-Musta'in. AH 248-252 / AD 862-866. AV Dinar (21.9mm, 4.10 g, 3h). Samarqand mint. Dated AH 251 (AD 865/7). Citing the heir al-'Abbas in fourth and fifth lines of obverse field. SICA 4, 570; Bernardi 161Qe; Album 233.2. Slightly clipped. VF.

Ex Morton & Eden 35 (11 December 2008), lot 574.