30 C. Postal stamp red with overprint \"fortress Lorient\", horizontal pair with additional double overprint centered over both stamps, in perfect condition mint never hinged, scarce variety, issued only 600 stamps - of it only very few with this overpressure variants, photo expertize Lothar Herbst VP (2017) : \"the condition is perfect. \", in existing variety \"double overprint divided over two stamps\" not by Michel Germany special listed variety!