COVER FIRST DAY OF EMITION GJ 193/96
IDOLS OF ARGENTINE SPORTS, JUAN MANUEL FANGIO, ROBERTO DE VICENZO, HUGO PORTA AND MANU GINOBILI
COVER FIRST DAY OF EMITION GJ 203/06
IDOLS OF ARGENTINE SPORT (II) – DELFO CABRERA, GUILLERMO VILAS, JUAN CURUCHET AND LUCIANA AYMAR
COVER FIRST DAY OF EMITION GJ HB 09
ISSUED BY BENEFIT OF PROVINCES CATAMARCA AND LA RIOJA “NATIONAL ANTHEM”
COVER FIRST DAY OF EMITION GJ HB 104
ARGENTINA IN THE INTERNATIONAL PHILATELIC EXPOSITIONS, TANGO
COVER FIRST DAY OF EMITION GJ HB 105
ARGENTINES BIRDS, PICTURES OF AXEL AMUCHASTEGUI
COVER FIRST DAY OF EMITION GJ HB 134
MAMMALS OF ARGENTINE CENOZOIC – MEGATERIO, CLIPTODONTE, MACRAUQUENIA, TOXODONTE
