民国二十二年及二十三年孙像银元一对,分别评NGC AU55 #6374402-093 及AU Details (有清洗) #6374402-094。Republic of China, lot of 2 silver Junk dollars, 1933 and 1934, NGC AU55 #6374402-093 and AU Details (Cleaned) #6374402-094. Dr. Werner Burger. (2). [not on list]
民国二十二年及二十三年孙像银元一对,分别评NGC AU55 #6374402-093 及AU Details (有清洗) #6374402-094。Republic of China, lot of 2 silver Junk dollars, 1933 and 1934, NGC AU55 #6374402-093 and AU Details (Cleaned) #6374402-094. Dr. Werner Burger. (2). [not on list]