Watch List notes:

ISLAMIC, 'Abbasid Caliphate. temp. al-Mansur. AH 136-158 / AD 754-775. AR Hemidrachm (25mm, 2.02 g, 3h). Issue of Khalid ibn Barmak. Tabaristan mint. Dated PYE 119 = AH 153/4 (AD 770/1). Stylized crowned Sassanian style bust right; h'lyt in Pahlavi to right; 'pd in Pahlavi to lower right in outer margin / Fire altar flanked by attendants; pellets flanking flames; date to left, mint to right; alternating triple pellets and star-in-crescents in outer marginFire altar flanked by attendants; pellets flanking flames; date to left, mint to right; alternating triple pellets and star-in-crescents in outer margin. Malek 59.1-3; Album 54; ICV 103. Light iridescent toning. Near EF.