Watch List notes:

ISLAMIC, Ayyubids. Egypt. al-Nasir I Salah al-Din Yusuf (Saladin), AH 564-589 / AD 1169-1193. Dinar (Gold, 18.5 mm, 4.65 g, 6 h), al-Qahira (Cairo), dated 586 AH = 1190 AD. Album 785.2. Balog, Ayyubids 46. ICV 890. Struck during the siege of Acre by the forces of the 3rd crusade. Good very fine.
From a collection in USA.