50 C. postal stamp "peace allegory (original stamp type II), vertical pair with overprint "Occupied area North France" in type I as properly franking on cover from "Ghyvelde 22.07.1940" to Dunkerque with arrival postmark on the back 23.07.1940, very fine, the stamps are only in small number of pieces known therefore are they rare, expertise Lothar Herbst VP (2025) "the condition is perfect. ", Michel 600.-