30 C. Postal stamp \"Merkur head\" and 70 C. Special stamps issue \"South Frenchwoman (Languedoc) \" with overprint in type I, variety \"inverted overprint\", neat cancelled \"Dunkerque 17.07.1940\" on piece, expertise Lothar Herbst VP (2018) : \"the condition is perfect. The stamps are only in very small number of pieces known, therefore are they, especially with inverted overprint, very rare. \", Michel 1.400.-