Artuqids of Mardin. Najim al-Din Alpi. 547-572/1152-1176. AE dirhem (33.6 mm, 15.27 g, 10 h). A.H. 547-572 / A.D. 1152-1176. Confronted draped male busts / Byzantine emperor standing facing, being crowned by the Virgin Mary. S/S 28; Album 1827.3. Fine.