Europe

1972 Stamp Exhibition “Belgica 72”

1972 The 50th Anniversary of the Eisenbahner Union

1972 Freedom of the Press

1972 EUROPA Stamps

1972 Day of the Stamp

1972 Stamp Exhibition “Belgica 72”

1972 International Heart Campaign

1972 Auguste Vermeylen

1972 The 50th Anniversary of the Economical Union Between Belgium & Luxembourg

1972 International Book Year