1988-12-17: Printing

1988-12-10: Royal Standard bearer with his Guard - Royal Palace

1988-11-19: Christmas and New Year

1988-11-05: Graphic composition - 75th Anniv. of Office of Postal Checks

1988-11-05: Graphic composition - 75th Anniv. of Office of Postal Checks

1988-10-22: Solidarity

1988-10-08: Spirou - Belgian comic strip character

1988-09-24: Cultural objects

1988-09-17: Graphics of Royal Academy of Sciences, Letters and Fine Arts

1988-09-17: Tapestry in the Royal Academy of Medicine of Belgium

1988-09-12: Birds of Buzin

1988-09-12: Birds of Buzin - Precancelled

1988-09-10: Jean Monnet (1888-1979)

1988-06-18: Tourist Publicity

1988-06-04: Summer Olympic Games 1988 - Seoul

1988-05-21: ATM Labels

1988-05-07: Europa (C.E.P.T.) 1988 - Transport and Communications

1988-04-23: Promotion philately

1988-04-23: Promotion of Philately

1988-04-16: Postman 19th Cent. by James Thiriar (1889-1965)

1988-03-05: Operation 'Athena' - Wallonia

1988-03-05: "Vlaanderen Leeft" - Flanders

1988-02-06: The sea

1988: Postage Due - Heraldic Lion Small Numeral