ISLAMIC, Mongols. Great Khans. temp. Chingiz (Genghis). AH 602-624 / AD 1206-1227. Æ Dirhem (33mm, 5.05 g, 9h). Balkh mint. Dated AH 618 (AD 1221/2). Nyamaa –; MCDC –; Album 1968; SNA Tübingen XIVc 847–51 var. (rev. legend begins with qa'an). VF, red-brown patina, some encrustation.