Argentina

1998 Mercosur Missions

1998 Animals

1998 The 250th Anniversary of the Establishment of Regular Postal Service in Rio de la Plata

1998 Journalism Day

1998 Football World Cup, France

1998 White Helmets, Volunteer Humanitarian Workers

1998 Historic Chapels

1998 Stories by Maria Elena Walsh – Illustrations by Eduardo and Ricardo Fuhrmann – Self-Adhesive

1998 America Issue – The Postman

1998 Protection of Ozone Layer