andreat 的钱币相册
1967 20C MS64
PCGS #393931
1968 20C MS65
PCGS #114196
1969 20C MS63
PCGS #144124
1971 20C MS67
PCGS #144125
1985 20C MS67
PCGS #393944
2002 20C MS69
PCGS #391571
2006 20C MS69
PCGS #590138
2007 20C MS69
PCGS #590139
2008 20C MS69
PCGS #590140