5 Fr. mint stamp ochre / black / carmine with overprint "Fort Lorient" on backing paper with cancellation by censorship stamp "Fort Lorient May 1, 1945" and handwritten signature of the censor officer Schmitt, flawless condition, with an edition of only 75 pieces, one of the rarities of all issues "German Occupation WWII", expertise Lothar Herbst VP (2024) "The condition is flawless." - one of the few opportunities to acquire!