Stamps Year 1991

steam vehicle
joaquín iturrioz
Astronauts and Pilots
Pedro Gruenholz
June 16, national day to fight cancer.
Mario Argenta
Queen Silvia
Sonia Andrade Lee
PABLO NERUDA NOBEL PRIZE FOR LITERATURE 1971
jd r
30 YEARS OF THE ANTARCTIC TREATY
jd r
Solidarity and prevention fight against AIDS.
Mario Argenta
First engraving of the Río de la Plata in 1602.
Mario Argenta
william t.
joaquín iturrioz
harriet quimby, airline pilot
joaquín iturrioz