40 H. - 10 Kc. Postal stamps with overprint "we are free! Swastika", 14 values complete, uniform overprint type I, , as well the 40 H. And 1.60 Kc. With overprint error IV "coating of the 'W' from 'we' broken", in perfect condition mint never hinged, in this quality very rare, issued only 800 sets, expertized Dr. Dub and new expertise Brunel VP (2019) "the stamps have authentic overprint and mint never hinged original gumming. The condition is perfect. ", Michel 820.- - and E. Low catalogue values!