Stamps Year 1979

June 5 World Environment Day
Herman Cudris Castañeda
125th Anniversary of the Buenos Aires Grain Exchange 1854-1979
Herman Cudris Castañeda
SG 952 Zaire
Miguel Rodríguez López
SG 1717
Miguel Rodríguez López
SG 272
Miguel Rodríguez López
SG 1107
Miguel Rodríguez López
SG 364
Miguel Rodríguez López
SG N1889
Miguel Rodríguez López
SG N1889
Miguel Rodríguez López
SG N1867
Miguel Rodríguez López