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DescriptionFlotationmachine.jpg
English: Flotation machine in use for recovery of charred plant remains at the archaeological site of Hallan Çemi, southeast Turkey.
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Own work ; Photograph by Mark Nesbitt, c. 1990.
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Flotation machine in use for recovery of charred plant remains at the archaeological site of Hallan Çemi, southeast Turkey. Photograph by Mark Nesbitt, c. 1990.