Watch List notes:

KAKWAYHID: 'Ala al-Dawla Muhammad, 1008-1041, AR dirham (4.39g), Isbahan, DM, A-1591, with his title 'adud al-din, citing the Ghaznavid overlord Mas'ud and the caliph al-Qa'im, usual weakness, VF, RR.

Estimate: 120-160 USD