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Ziereksee - Holland Telephone

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Holland motorway telephone

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Ouffret. Belgium

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Walloon farmhouse

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Walloon 'semis'

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Peepshow with Views of the Interior of a Dutch House: Detail with Venus and Amor

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Tobacco box, Netherlands, 1680-1800

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Perspective Cabinet, Interior of a Catholic Church: View through peephole

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Perspective Cabinet, Interior of a Protestant Church: View through peephole

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Perspective Cabinet, Interior of a Protestant Church: Front view