Watch List notes:

Artuqids of Mardin. Nasir al-Din Artuq Arslan. 597-637/1200-1239. AE dirham (22 mm, 5.01 g, 8 h). Dated A.H. 611 (1214/5). Bare-headed and draped bust facing slightly left / Name and titles of Abbasid caliph in five lines; above, Artuqid tamgha flanked by stars. Whelan type IVA; Spengler & Sayles type 40; Album 1830.4. VF, dark earthen brown patina, a few deposits and some minor striking weakness. 

Ex J. P. Righetti Collection.