1948 - 1990, mint never hinged collection, from 1950 complete, as well good beginning valued like Michel no. 1 / 20 expertized Dr. Dub, 35 / 41 (used), 64 / 67 expertized Schlegel BPP, 68 / 70 and 72 / 73, often in good condition, nice collection from abandonment of a collection in the Lighthouse illustrated album, high catalog value