2003 Traditional Children’s Games 2003 Argentine Landscapes 2003 Argentine Philately – Velocipedes, Bicycles and Tricycles 2003 Aerial Wiev of the Bridge Betwwen Rosario & Victoria – Nuestra Senora de Rosario 2003 The 100th Anniversary of the Death of Dr. Vicente Fidel Lopez, 1815-1903 2003 The 150th Anniversary of the National Constitution, 1853-2003 2003 The 100th Anniversary of General San Martin’s Regiment of Mounted Grenadiers 2003 Presidential Inauguration Ceremony 2003 Coat of Arms of the Rio Negro Province 2003 World Philatelic Exhibition “BANGKOK 2003” 2003 America Issue – Native Flora and Fauna, Lenga 2003 Products and National Technology 2003 Argentine Antarctica – The 50th Anniversary of Jubany’s Base 2003 Argentine Antarctica – The 100th Anniversary of the Rescue of the Swedish Scientific Expedition by the Corvette A.R.A. Uruguay 2003 Argentine Antarctica – The 100th Anniversary of the Rescue of the Swedish Scientific Expedition by the Corvette A.R.A. Uruguay 2003 Christmas 2003 Argentine Architecture of 20th Century 2004 Argentine Antarctica – Orcadas Base & Sea King Helicopter 2004 Argentine Antarctica 2004 America Issue – Preserving the Environment – Native Forests of Argentina 2004 UNESCO World Heritage – Quebrada de Humahuaca