1966-12-03: Solidarity - Children's Games

1966-11-11: 75th Anniv of Royal Federation of Belgian Philatelic Circles

1966-11-11: Tourist Publicity

1966-10-08: Antarctica- expedition

1966-09-24: Europa (C.E.P.T.) 1966 - Ship

1966-08-27: Cultural Edition

1966-08-06: Paintings

1966-07-09: Rural Postman (1852), Emblem of the PTTI Congress, Brussels

1966-07-09: Graphic composition - European Chemical Plant, Mol

1966-07-09: Professor August Kekulé (1829-1896), Benzene Formula

1966-05-28: National Scientific Heritage

1966-05-09: Artistic Diving

1966-05-09: Swimming - Race Start

1966-04-17: Rural Postman (1852), Aquarelle of James Thiriar (1889-1965)

1966-04-16: Queen Elisabeth

1966-02-12: 75th Anniversary of "Rerum Novarum"

1966: Number on Heraldic Lion - Precanceled

1966: King Baudouin Type "Marchand"

1966: Postage Due - Heraldic Lion Small Numeral

1966: Postage Due - Heraldic Lion Large Numeral

1966: Parcel Post - Train Stations