 1974 NATO
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 1971 Georges Hubin
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 1971 King Baudouin 18 Fr
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 1977 International Federation of Library Associations
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 1975 Digit on heraldic lion 5 Fr
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 1971 King Baudouin (Elström) 9 Fr
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 1975 Flowers Exhibition Gent V Tussilago petasites
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 1980 Youth Philately
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 1978 Paul Henri Spaak
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 1980 Chiny
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 1975 Anniversary of the University of Leuven
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 1974 BENELUX
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 1973 Bijloke Abbey Hospital
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 1981 100 years football Belgium
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 1980 Painting Daniël Seghers
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