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Core Sample I wood, plastic, and history books 30 in. x 5 in. x 5 in. 2010 |
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Core Sample II wood, plastic, and history books 42 in. x 5 in. x 5 in. 2010 |
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Core Sample III wood, plastic, and history books 57 in. x 10 in. x 10 in. 2011 |
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