Islamic, Tabaristan. Dabuyid ispahbads. Dad-burzmihr (c. AD 728/30-740). AR Hemidrachm (22.5mm, 1.84g, 2h). PYE 86 = AH 120 (AD 737/8). Crowned Sassanian style bust r.; 'pd in Pahlavi in outer margin. R/ Fire altar flanked by attendants; star and crescent flanking flames; alternating triple pellets and star-in-crescents in outer margin. Malek 23.1-2; Album 51. VF