ABBASID REVOLUTION: 'Abd al-Rahman b. Muslim, AE fals (1.51g), Herat, AH136, A-208A, Zeno-109394 (dated 132), citing the anti-Umayyad leader as abu muslim amir âl muhammad Abu Muslim "the amir of the people of Muhammad", a reference to the prophet Muhammad, the mint & date in words in the obverse field, and the Qur'an verse 42:23 in the reverse margin; very clear date, previously unpublished, Fine, RRR.
Estimate: 140-180 USD