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Noch lange nicht berflutetes berflutungsgebiet des Sylvensteinspeichers. Karte des Gebiets des heutigen Sylvensteinspeichers Map of the area of the Sylvenstein Reservoir long time before flooding Blatt and Blatt of the bayerischelandesbibliothekonline de id Urpositionsbltter der Landvermessung in Bayern by Carl Popp and Carl