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Pfahldorf im Bodensee. Ein Pfahlbaudorf im Bodensee Untersee im Ausschnitt Der Hohlefels bei Schelklingen Lithographie Ende Jh zeller de late th century Author PDold Lake Constance in art Stilt houses in art Hohler Fels Images from Auktionshaus Zeller thcentury lithographs
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