AYYUBID: al-Nasir Yusuf I (Saladin), 1169-1193, AV dinar (5.13g), al-Qahira, AH573, A-785.1, Balog 15, Khedivial 1306, citing the caliph al-Mustadi, each side with three concentric marginal legends, citing the caliph al-imam al-hasan in the reverse center, the king yusuf bin ayyub in the obverse center, apparently removed from jewelry or some form of mounting, bold strike, EF, R, ex Gamal Amer Collection, ex Baldwin's Auction 83, Lot 587.
Estimate: USD 350 - 450