Abbasid Caliphate, Abbasid Copper Coinage. al-Mansur. 136-158/754-775. AE fals (17 mm, 1.63 g, 10 h). In the name of Salih ibn Ali. [Khazanat Halab mint], Dated AH 14[...] (struck AD 758-767). Shamma 9-10; Album 289; cf. ICV 479. Near VF, earthen brown patina, areas of flat strike.