1949 - 2002, mint never hinged and cancelled, double led collection, mint never hinged to 1991, used to 2002, in the number of a major listing more then complete with se-tenant and special feature, often with corners of the sheet, as well all good values like Michel no. 117 / 20 mint never hinged and used, 123 / 38 mint never hinged in perfect condition expertized Schlegel BPP and used, 139 / 40 mint never hinged and used as well 177 / 96 mint never hinged, almost without exception perfect quality, very nice quality collection in 7 Lindner printed form albums from collector's estate, enormous catalog value