1287年至元同行宝钞贰贯,PCGSBG Genuine,有补修,十分罕见;Yuan Dynasty, Zhi Yuan Tong Xing Bao Chao, 2 kuan, 1287, large sized, black on mulberry bark paper, large red chops,(Pick unlisted), PCGSBG Geniue, Severely Repaired / Added Foreign Paper, extremely rare in any state.