明朝大中通宝背十豫2枚,华夏72-78,尚·皮尔·米歇尔中国钱币系列,Ming Dynasty, lot of 2x Da Zhong Tong Bao, the characters Shu Yu on reverse, weighing 20.6 grams and 22.3 grams, Huaxia 72 and 78 respectively and scarce (2)
明朝大中通宝背十豫2枚,华夏72-78,尚·皮尔·米歇尔中国钱币系列,Ming Dynasty, lot of 2x Da Zhong Tong Bao, the characters Shu Yu on reverse, weighing 20.6 grams and 22.3 grams, Huaxia 72 and 78 respectively and scarce (2)