Watch List notes:

Ayyubid, al-Nasir Salah al-din Yusuf (567-589h), Dinar, al-Qahira 570h, with the name of the caliph al-Mustadi, 3.71g (Balog 12; A 785.1). Slightly wavy flan, traces of mounting on edge, otherwise good very fine, scarce.

Estimate: £400-500