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Fundamentrest Schornstein am Ottiliaeschacht Clausthal. Bauwerksrest der ehemaligen Bleihtte Clausthal im Westen von ClausthalZellerfeld own original caption eigene Arbeit Mezzo at org de Mezzo Original upload log page de EhemaligeBleih BCtteClausthal Mezzo bytes no Andere Versionen OttiliaeSchacht
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