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plate: Bivalvia, Mollusca
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Growth Series of Cultured Pearls
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Natural formed Isognomidae Pearl
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plate: Bivalvia, Mollusca
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Bivalve Plate
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Bivalve Plate
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plate: Bivalvia, Mollusca
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Mollusk: Photograph
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plate: Bivalvia, Mollusca
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Bivalve Plate
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Interior View of bivalve, developing pearl on valve
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Exterior View of bivalve
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plate: Bivalvia, Mollusca
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Interior View of bivalve, developing pearl on valve
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Exterior View of bivalve
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plate: Bivalvia, Mollusca
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Both valves
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plate: Bivalvia, Mollusca