Watch List notes:

PRE-HABBARIDS: Da'ud, ca 800-820, AR damma (0.59g), NM, ND, A-1493, Abbasid governor in Sind, Da'ud b. Yazid al-Muhallabi, very rare variety with group of four dots in reverse field rather than the usual star, also very rare when better than VG condition, VF

Estimate: 120-160 USD