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  Albert Gieseler -- Novelty Iron Works

  http://www.albert-gieseler.de/dampf_de/firmen3/firmadet39843.shtml

  Keine Beschreibung vorhanden.

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  Category:People by occupation – Wikimedia Commons

  https://commons.wikimedia.org/wiki/Category:People_by_occupation?uselang=de

  Keine Beschreibung vorhanden.

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  The Lost World of Old Europe: The Danube Valley, 5000-3500 BC - Google Books

  http://books.google.de/books?id=gFEARIQ6zYoC&pg=PA51&dq=sozopol&hl=de&sa=X&ei=nHe-T_iyFc3zsgbG55iQDg&ved=0CDoQ6AEwADgU#v=onepage

  In the prehistoric Copper Age, long before cities, writing, or the invention of the wheel, Old Europe was among the most culturally rich regions in the world. Its inhabitants lived in prosperous agricultural towns. The ubiquitous goddess figurines found in…

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  Category:Copper – Wikimedia Commons

  https://commons.wikimedia.org/wiki/Category:Copper?uselang=de

  Keine Beschreibung vorhanden.

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