Watch List notes:

ISLAMIC, Ayyubids. Egypt. al-Nasir I Salah al-Din Yusuf (Saladin), AH 564-589 / AD 1169-1193. Dirham (Silver, 20 mm, 2.92 g, 5 h), Halab (Aleppo), dated 585 AH = 1189/90 AD. Album 788. Balog 135. ICV 892. Very fine.