1948 - 1981, unused / mint never hinged and cancelled, for long periods double led, collection with a large number at good early values like Michel no. 18 used expertized Schlegel BPP, 20 used expertized Schlegel BPP, 35 / 41 unused and used, 68 / 70 used expertized Schlegel BPP, souvenir sheet 1 used expertized Schlegel BPP and 72 / 73 mint never hinged, used as well on First Day Cover, high-value collection from abandonment of a collection in the stockbook