50 C. Postal stamp \"peace allegory\", type II (close belt buckle), horizontal pair with overprint in type I, variety \"inverted overprint\", properly franked multiple franking on cover from \"Ghyvelde north 29-7 40\" to Dunkerque north with arrival postmark on the back from 30-7 40 faultless condition. Properly franked commercially used letters with this stamps are rarities of this collecting area! Signed Dreyfuss, Roumet and expertise Lothar Herbst VP (2018) : \"the condition is perfect. \"