Watch List notes:

ABBASID: al-Mutawakkil, 847-861, AR dirham (3.17g), al-Shash, AH247, A-230.4, citing the heir-apparent al-Mu'tazz below the obverse field, minor weakness, Very Fine, R. Virtually all dirhams of al-Mutawakkil dated AH247 are struck on thick narrow blanks, unlike all his previous issues, which were on relatively broad thin planchets.

Estimate: 180-220 USD