50 C. "peace allegory" type I with overprint "Occupied area North France" in type I, properly franking on local letter with cancellation "Dunkerque 24.07.40" and on the back arrival postmark from 25.07.1940, issued only 10.000 pairs, expertized Krischke, expertise Lothar Herbst VP (2025) "the condition is perfect. ", Michel 600.-