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Source
George whiteley 
Labradorite
Rights Managed 
Simple Machines
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Disturbed Water
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Mixed Zooplankton
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Plankton
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Insect Trachea, LM
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Chick Embryo, 8 Days
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Glacial Erratic, Cape Cod
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Glacial Till
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Sailboat, Hadley Harbor, MA
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Basswood Stem
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Dr. Albert Szent-Gyorgi
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Dr. Albert Szent-Gyorgi
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Typing Human Blood
Rights Managed 
Amazonite
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Corundum
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Igneous Rock
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Fluorite
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Sulfur Under Polarized Light
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Sulfur Under Polarized Light
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Sulfur Under Polarized Light
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Clay Varves
Rights Managed 
Chlorite
Rights Managed 
Muscovite
Rights Managed 
Bottle Gentian
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