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 a 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!