Abbasid Caliphate: temp. al-Mansur, AH 136-158 / AD 754-775, AE fals, Balkh mint, dated AH 145 / AD 762-3, citing al-Hasan b. Hamran and his brother Yazid b. Hamran as the 'amil of Muhammad b. amir al-mu'minin (governor of the East), with triple pellets above and below the reverse field. (2.73gm, 22mm), Very Fine.