Watch List notes:

Zangids, 'Izz al-Din Mas'ud I (AH 576-589 / AD 1180-1193) Æ Dirhem. al-Jazira, AH 577 = AD 1180/1. Helmeted male head left; Kalima around / Name and titles of Abbasid Caliph al-Nasir and Mas'ud in four lines; mint and date in outer margin. Whelan Type I; S&S Type 62; Album 1863.1. 13.84g, 29mm, 10h.

Very Fine.

Ex J. P. Righetti Collection, CNG 323, 26 March 2014, lot 617.