HABBARIDS OF SIND: 'Umar, ca. 854-875, AR damma (0.53g), NM, AH240, A-4526, FT-HS4x, full kalima divided with first half on obverse, date formula around, always without mint, muhammad / rasul / Allah / 'umar on reverse, weakly struck reverse, bold obverse, VF, RRR. This is the only dated damma of the Habbarids and the Governors, known dated AH240 and 241, probably the first two years of 'Umar's reign.
Estimate: 120-160 USD