Chicago Pile-1, 1942 #1
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U.s. Patent For Neutronic Reactor, 1955
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Enrico Fermi, Italian-american Physicist
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Chicago Pile-1 During Assembly, 1942
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Chicago Pile-1, Scale Model
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Chicago Pile-1, 1942
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Chicago Pile-1, Scale Model #1
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Chicago Pile-1 And Chianti Bottle
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Chicago Pile-1, Scale Model #2
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Chicago Pile-1, 1942 #2
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Plaque Commemorating Chicago Pile-1
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Enrico Fermi And Cp-1 Chianti Bottle
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Plaque Commemorating First
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Leona Woods, American Physicist
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