1975 Schelde-Rijn connection
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1966 Scientific heritage 6 F
|
1982 Louis Paul Boon
|
1974 Gentiana Pneumonanthe
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1982 Belgica '82 7+2 Fr
|
1971 Ath
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1966 Children's Games 6+3 F
|
1968 Tourism Leuven
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1984 Belgian exports 11 Fr
|
1977 Gembloux
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1981 Day of the Stamp
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1982 Cultural Issue 17 Fr
|
1976 Noël
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1963 Centenary of Jules Destrée and Henry Van de Velde
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