National Astronomical Observatory

Observatorio Astronómico Nacional
OwnerHerman Cudris Castañeda
ObservationsSubject: Observatories. Print run: 10,000,000. My: Col.
CountryColombia
Face value$ 0,05 ctv
Year1946
StateUsed
StatusExhibition - Non-transferable
CategoryArchitectural
FormatVertical
ColorMarrón
PrinterLitografía Nacional-Bogotá.
Other informationPerforated stamp Air mail
visualizations322