General

Quality: *

N° 11 "20c. blue" in block of four, several hinge remainder marks at the top, the bottom two items with an expert mark, the bottom right item with a slight tone spot above the "P" of "POSTES" and a small light spot on the "T" of "POSTES" (original in paper), vertical crease between the stamps, Kaiser photo certificate, very fine/to be checked (OBP ++€6,600) - see cover photo