30 C. Postal stamp \"Merkur head\" and 70 C. Special stamps issue \"South Frenchwoman (Languedoc) \" with overprint \"Occupied area North France\" in type I, on front of cover with cancellation \"Dunkerque 17.07.1940\", faultless condition, expertise Lothar Herbst VP (2023) \"the condition is perfect. The stamps are only in very small number of pieces known, therefore are they very rare. \", Michel 500.-