International Geophysical Year 1957-1958. Chilean Antarctic Territory.

Aņo Geofisico Internacional 1957-1958.Territorio Antartico CHileno.
OwnerHerman Cudris Castaņeda
ObservationsScott C43.
CountryChile
Face value$40
Year1958
StateUsed
StatusExhibition - Non-transferable
CategoryScience
FormatVertical
Colorrosa vieja.
Printercasa de moneda.
Other informationPerforated stamp
visualizations266