Tabaristan: The Abbasid Governors, 'Umar b. al-'Ala. Achaean League Hemidrachm, ex BCD; Tabaristan: The Abbasid Governors, 'Umar b. al-'Ala; 771-780 AD, Hemidrachm, 2.21g. Malek-73. Album-55. Obv: Bust of king r. Rx: Two attendants on either side of flaming altar.. MS
Estimate: $100