80 C. Petain orange red with hand stamp overprint \"fortress Lorient\" with left attaching and also overprinted blank field with additional overprint \"fortress Lorient\" over stamp and blank field going, unused with strayer and through it not fresh causing original gum, medium of payment compressed and Michel hinge reinforced, perforation a little irregular and in the lower area mostly margin of sheet creases, issued only 300 piece, therefore are examples with overprinted blank field very rare, there are only 30 examples possible, unsigned, photo expertize Lothar Herbst VP