CRUSADERS. Crusader Imitations of Islamic Dirhams. Dirham (Silver, 17 mm, 3.58 g, 3 h), imitating an Ayyubid dirham from Damascus, citing the Ayyubid al-Salih Ismai'l and the Abbasid caliph al-Mustansir, Akka (Acre), date illegible, after AH 641 = AD 1244. Album 849.1. CCS 5. Metcalf, Crusades, 233 ff. Wäckerlin 216ff. Clipped, with a minor flan crack and light scratches, otherwise, about very fine.