25 C. Merkur head as block of four with vertical (downward readable) overprint \"Occupied area North France\", this as exclusively overprint over all fours values going, properly franking on cover from \"Ghyvelde 4.07.1940\" to Dunkirk with arrival stamp from 05.07.1940, faultless condition, expertized Pickenpack, Zierer and expertise Lothar Herbst VP (2021) : \"the condition is perfect. The stamps are only in small number of pieces known, therefore are they rare. \", Michel 1.500.-

30 C. Postal stamp \"Merkur head\" and 70 C. Special stamps issue \"South Frenchwoman (Languedoc) \" with overprint in type I, properly franked mixed franking on letter from \"Dunkerque 25.07.1940\" to Ghyvelde with reverse arrival postmark from \"26.07.1940\", faultless condition, expertise Lothar Herbst VP (2021) : \"the condition is perfect. The stamps are only in very small number of pieces known, therefore are they very rare. \", Michel 700.-

1 Fr. Special stamp \"the overseas France 1940\" with overprint in type I, variety \"inverted overprint\", unused extremely fine copy (slight adherence trace otherwise full original gumming), from public ownership coming stamp, faultless condition, photo expertize autumn VP (2017) : \"the condition is perfect. \", Michel with inverted overprint not listed, normal variant already 3.000.- - very rare stamp!