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herbert.mertens: Zeche Zollern II/IV
©
herbert.mertens: Zeche Zollern II/IV
©
herbert.mertens: Zeche Zollern II/IV
©
herbert.mertens: Hafenamt
©
herbert.mertens: Sunderweg
©
herbert.mertens: Hafenamt
©
herbert.mertens: Hafenamt