KAKWAYHID: 'Ala al-Dawla Muhammad, 1008-1041, AR dirham (4.69g), Isfahan, DM, A-1591M, citing the Ghaznavid Mas 'ud as overlord, with the engraver 's name Muhammad added in minuscule legends below the D of the name dushmanzar, some flatness in the margins as usual, VF, RRR.
Estimate: 150-200 USD