元朝钱币一组6枚,包括八思巴文(大元通宝)2枚、至正通宝3枚及至大通宝1枚,AVF;Yuan Dynasty, a group of 6 coins, consisting of a pair of Da Yuan Tong Bao, struck with Phags-pa script (a Mongolian language that inspired by Tibetan), 3x Zhi Zheng Tong Bao, and Zhi Da Tong Bao, about very fine (6).