YUAN: Zhi Zheng, 1341-1368, AE 10 cash (28.21g), H-19.115, 45mm, Mongolian 'Phags-pa shi for denomination above on reverse, light encrustation, attractive patina, VF. Toghon Temür, also known by the posthumous name Shundi bestowed by the Hongwu Emperor of the Ming Dynasty, was a son of Kus'ala, who ruled as emperor of the Yuan Dynasty and is considered the last Khagan of the Mongol Empire. He bore the period titles Yuan Tong 1333-1334, Zhi Yuan 1335-1340, and Zhi Zheng 1341-1368.

Estimate: USD 125-175