Watch List notes:

ISLAMIC, Anatolia & al-Jazira (Post-Seljuk). Artuqids (Mardin). Nasir al-Din Artuq Arslan. AH 597-637 / AD 1200-1239. Æ Dirham (29mm, 14.16 g, 10h). Unlisted (Mardin[?]) mint. Dated AH 620 (AD 1223/4). Julio-Claudian-style bare head right; name and titles of Nasir al-Din Artuq Arslan around / Names and titles of Abbasid caliph and Ayyubid overlord in five lines; partial mint formula and AH date in margins. Whelan Type VI, 74-5; S&S Type 43; Album 1830.7. Brown patina with patches of green, roughness, deposits. VF.