timbres annee 1997 feuille 126

                                           
le masque guerrier
                                  carlos rÃ³denas ferrÃ©
                                
1967 - Supermarine, par Reginald Mitchell
                                  joaquÃ­n iturrioz
                                
100 Aniv. 
                                  Pedro Gruenholz
                                
Lama vicuÃ±a
                                  Pedro Gruenholz
                                
Locomotives - "Le seigneur des Ã®les" (1851-1884)
                                  Nelida Fernandez Besada
                                
Locomotives - "Adler" (1835)
                                  Nelida Fernandez Besada
                                
Locomotives - "Adler" (1835)
                                  Nelida Fernandez Besada
                                
Locomotives - Robert Stephenson, "Long Boiler Express" (1848)
                                  Nelida Fernandez Besada
                                
Locomotives - George Stephenson, "Pioneer" (1836)
                                  Nelida Fernandez Besada
                                
Pontederia cordata
                                  Pedro Gruenholz