70 on 84 Pfg five year plan, with overprint error I \"gap between \'7\' and \'0\' of the overprint \'70\' 1 mm in lieu of 0, 5 mm\", centric cancellation \"SCHMÖLLN 26.10.55\", top left partly a little flat, otherwise well perforated, decorative stamp with the only on field 61 occurring overprint error, expertized Mayer BPP, Michel 300.-