Watch List notes:

ISLAMIC, 'Abbasid Caliphate. Al-Wathiq, AH 227-232 / AD 842-847. Dirham (Silver, 27 mm, 2.93 g, 12 h), citing the caliph al-Wathiq billah, Surra man Ra'a, AH 230 = AD 844/5. SICA IV, 429. Weakly struck from worn dies, otherwise, very fine.