Watch List notes:

Artuqids of Mardin. Nasir al-Din Artuq Arslan. 597-637/1200-1239. AE dirham (25 mm, 7.53 g, 7 h). 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, thick reddish-brown and green patina. 

Ex J. P. Righetti Collection.