Search for: [Subject and Keywords = Posen] OR [Subject and Keywords = Poznań] OR [Subject and Keywords = gazety codzienne] OR [Subject and Keywords = prasa regionalna] OR [Subject and Keywords = prasa niemieckojęzyczna] OR [Subject and Keywords = zabór pruski] OR [Title = Posener Tageblatt 1917.11.30 Jg.56 Nr561]