Mercury - 10th Anniversary of the Humboldt Planetarium.

Mercurio - X Aniversario del Planetario Humboldt.
OwnerHerman Cudris Castañeda
ObservationsCods.
CountryVenezuela
Face value1,00 bolív
Year1974
StateNew
StatusExhibition - Non-transferable
CategoryScience
FormatVertical
Colormulticolor.
Printerlit. del Comercio-Caracas.
Other informationPerforated stamp Air mail
visualizations163