GOVERNORS OF SIND: 'Amr b. Muhammad, ca. 740-744, AR damma (0.46g), NM, ND, A-Q1493, obverse muhammad / rasul / Allah // reverse 'amrw bin / muhammad, nice strike, bold VF, RR. The governor 'Amr b. Muhammad (b. al-Qasim al-Thaqafi) founded the city of al-Mansura, located about 43 miles northeast of Hyderabad, Pakistan, near the modern village of Brahminabad.