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No block images found
Issuer:
United States
Date:
5/4
/
2005
(
2005 blocks
)
(4, 2 x 2)
1, 1:
37 d=John von Neumann
1, 2:
37 d=Richard Feynman
2, 1:
37 d=Barbara McClintock
2, 2:
37 d=Josiah Willard Gibbs
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