Stamps Year 1968

4th.
Mario Argenta
150 years since the Battle of Maipú on April 5, 1818, in the Maipo valley near Santiago de Chil
Mario Argenta
Commemorative of satellite communications.
Mario Argenta
Livingstone National Museum
joaquín iturrioz
Nazca Culture Ceramics.
Carlos Pinto
Nazca Culture Ceramics.
Carlos Pinto
Nazca Culture Ceramics.
Carlos Pinto
Dr. José Manuel Nuñez Ponte (1870-1965).
Carlos Pinto
XXXIX International Eucharistic Congress, Bogotá August 1968.
Carlos Pinto
323/13
Alejandro Cruz