walrus Walking Liberty Proofs 的钱币相册
1938 50C PR65
PCGS #6638
1940 50C PR65
PCGS #6640
1940 50C PR65
PCGS #6640
1941 50C PR66
PCGS #6641
1941 50C PR66
PCGS #6641
1942 50C PR66+
PCGS #6642
1942 50C PR66+
PCGS #6642