DC -- Marian Koshland Science Museum @ Keck Center:
[1] KOSH_040423_11.JPG
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[2] KOSH_040423_19.JPG
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[3] KOSH_040423_24.JPG
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[4] KOSH_040423_32.JPG
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[5] KOSH_040423_38.JPG
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[6] KOSH_040423_54.JPG
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