1912 - 2001, unused / mint never hinged and cancelled, mixed led, in the number of a major listing except for pages 1 complete collection with numerous good and sought-after issues like Michel no. 53 / 60 used, 82 / 89 unused expertized Buehler, 84 / 107 used, 108 / 13 used, 114 / 15 used, 119 mint never hinged expertized Buehler, 122 / 24 mint never hinged, 126 / 39 used, 140 / 42 unused with photo certificate Buehler, 143 / 47x and y mint never hinged, 149 / 50 on Zeppelin cover and 309 used, additional official stamps mostly in perfect condition, high-value and nice collection in the thick stockbook from collector's estate, Michel more then 8.000.-