Watch List notes:

ISLAMIC, Anatolia & al-Jazira (Post-Seljuk). Artuqids (Kayfa & Amid). Nasir al-Din Mahmud. AH 597-619 / AD 1200-1222. Æ Dirham (29mm, 13.15 g, 10h). Hisn Kayfa mint. Dated AH 610 (in Eastern Arabic numerals; AD 1213/4). Double-headed eagle displayed on ornamental base; Artuqid tamgha on breast; mint formula and AH date in right and left fields / Name and title of Nasir al-Din Mahmudand Ayyubid overlord in four lines; name of Abbasid caliph in margins. Whelan Type IB, 152-3; S&S Type 15; Album 1823.1. Brown patina. VF.