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![](images/dotclear.gif"){kind=spacer}
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Entrance to the Larger Structure at the Knap of Howar, Papa Westray, Orkney, Scotland (J. Demetrescu 2010)
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Entrance to the Larger Structure at the Knap of Howar, Papa Westray, Orkney, Scotland (J. Demetrescu 2010)
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