DC -- Library of Congress -- Exhibit (Graphic Arts): Down to Earth: Herblock and Photographers Observe the Environment:
[1] LOCDTE_121012_001.JPG
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[2] LOCDTE_121012_009.JPG
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[3] LOCDTE_121012_016.JPG
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[6] LOCDTE_121012_030.JPG
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[8] LOCDTE_121012_043.JPG
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[9] LOCDTE_121012_050.JPG
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[10] LOCDTE_121012_056.JPG
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[11] LOCDTE_121012_063.JPG
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[12] LOCDTE_121012_070.JPG
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[13] LOCDTE_121012_076.JPG
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[14] LOCDTE_121012_083.JPG
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[15] LOCDTE_121012_091.JPG
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[16] LOCDTE_121012_097.JPG
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[17] LOCDTE_121012_104.JPG
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[18] LOCDTE_121012_111.JPG
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[20] LOCDTE_121012_125.JPG
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[21] LOCDTE_121012_128.JPG
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[22] LOCDTE_121012_136.JPG
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