1949 - 1959, unused and mint never hinged collection, in the number of a major listing complete, as well all good issues like Michel no. 121 / 22 mint never hinged, 123 / 38 mint never hinged with photo certificate (copy) Schlegel BPP, 143 / 46 mint never hinged, 156 / 59 mint never hinged and 177 / 96 mint never hinged, in the Lindner illustrated album