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Balkans in th century. Map of the Balkans part of Byzantine Empire taken from Droysens Allgemeiner Historischer Handatlas Verlag Velhagen und Klasing Droysens Allgemeiner Historischer Handatlas Verlag Velhagen und Klasing Bielefeld Leipzig November UTC Professor Gustav Droysen Hg Professor Hertzberg Zeichnung This image is