Postal stationery postcard 80 C. "Arc de Triomphe" with overprint "Occupied area North France" in type I, correctly franked use from "Dunkerque 14.7.40" to Ghyvelde with reverse arrival postmark from 15.7.40, photo expertize Lothar Herbst VP (2016) : "the condition is perfect. The card (without text) is from known philatelic correspondence and is with 80 C. Correctly franked franked. Such postcards are very rare, there they only in very small number of pieces are known (estimated edition approximate 100 piece). "