rick's half dollars 的钱币相册
1851 $20 AU50
PCGS #8904
1890-CC $20 N1
PCGS #9014
1896-S $20 MS61
PCGS #9030
1904 $20 MS64+
PCGS #9045
1911 $20 MS63
PCGS #9157
1915-S $20 MS65
PCGS #9168