Pre-reform issues, Tabaristan ('Abbasid governors). Jarir. AH 170-172 / AD 786-788. AR Hemidrachm (24mm, 1.95 g, 6h). Tabaristan mint. Dated PYE 135 = AH 170 (AD 786/7). Crowned Sassanian style bust right; 'pd and nwk' in Pahlavi in margin / Fire altar flanked by attendants; star and crescent flanking flames; alternating triple pellets and star-in-crescents in outer margin. Malek 94.1–3; Album 63; ICV 110. Deposits in devices. As struck.