6 penny official stamp Landesregierungsbehoerden, a-colour, b-colour and c-colour always in the block of four from the upper margin in the rotary printing from the fields 2 / 3 - 12 / 13, mint never hinged, impeccable, c-colour expertized Schlegel BPP and photo expertize MMag Peter Stastny \"genuine and immaculate\", Michel 700.-