15 Pfg numerals, dark brown yellow, part sheet to 80 stamps, as well the fourth horizontal sheet row in b-colour, in total 56 values with the variety "full centerpieces", in perfect condition mint never hinged, photo expertize Jasch BPP (2017) : "genuine and immaculate", Michel 3. 000.- (free of premium for the scarce large unit this variety), provenance collection post senior administrative officer Friedrich Schneider