5 Fr. Postal stamp ochre / black / carmine with overprint "fortress Lorient" on document with cancellation through censorship stamp "fortress Lorient 1. May 1945" and handwritten signature of the Censorship officer Schmitt, very fine, with an edition from only 75 pieces one of the rarities of all issues "German occupation II. World war", expertise Lothar Herbst VP (2024) "the condition is perfect. " - one of the few possibilities to the Acquisition!