4 Kc. Bad Podiebrad with above prefolded attached blank field from of the right upper corner of the sheet, each with overprint "we are free! Plus swastika", perfectly mint never hinged, unsigned, photo expertize Brunel VP (2015) "the condition is perfect. There only approximate 10 examples from of the right upper corner of the sheet overprinted were, is the unit sees rare. ", Michel 600.-