Watch List notes:

*Abbasid, temp. al-Mansur, fals, al-Shash 149h, citing the future caliph al-Mahdi and local governor Sa'id b. Yahya, rev., margin giving value as 'sixty to the dirham', 3.01g (Farr, J.A. and V.N. Nastich, "An Unrecorded 'Abbasid Fals of al-Shash, AH 149, in the name of al-Mahdi," ONS Newsletter 168, Summer 2001, pp. 12-14), about very fine and rare

Estimate: £100 - 150