Watch List notes:

ISLAMIC, 'Abbasid Caliphate. al-Mutawakkil. AH 232-247 / AD 847-861. AV Dinar (20.5mm, 4.15 g, 3h). Citing al-Mu'tazz as heir. Marw mint. Dated AH 241 (AD 857/8). AGC I 158Ph; Album 229.3; ICV 401. Good VF, double strike on obverse.