1968, Flowers complete set of ten from 20c. to 100fr. in a lot with about 850 sets mostly in larger blocks to complete folded sheets, mint never hinged, Mi. 272/81, € 5.950,-- + (COB 253/62, € 5.950,-- +)

1971, 500th BIRTHDAY ANNIVERSARY OF DÜRER (Paintings) - 9 items; Collective, progressive single die proofs for the set's denominations 3F till 70F in horizontal strips of five (including one printed label), frames in black, colours shifted downwards: gold (strong), yellow and magenta (slightly), 36 stamps and 9 labels. (Image)

1973, African music instruments complete set of eight showing Longombe, Xylophon, Harp, Drums and others in a lot with about 560 sets mostly in part sheets, mint never hinged, Mi. 558/65, € 2.520,-- (COB 519/26, € 2.520,--)

1976, 200 years Independence of United States complete set of eight with silver opt. 'INDEPENDENCE DAY' in a lot with about 500 sets mostly in complete or part sheets, mint never hinged, Mi. 815/22, € 2.100,-- (COB 753/60, € 2.000,--)

1977, 400th birthday of Rubens complete set of eight showing different Rubens paintings in a lot with about 320 sets mostly in larger blocks, mint never hinged, Mi. 883/90, € 1.600,-- + (COB 821/28, € 1.600,-- +)

1981, Flowers complete set of ten in an investment lot with about 950 sets mostly in part/complete (folded) sheets, mint never hinged and scarce, Mi. 1093/1102, € 10.450,-- (COB 1028/37, € 10.450,--) (Image)

1981, 1.500th birthday of St. Benedict of Nursia complete set of eight with different paintings and frescous in a lot with about 850 sets mostly in complete (folded) sheets, mint never hinged, Mi. 1135/42, € 6.375,-- (COB 1070/77, € 6.800,--)