420 - Centenary of the International Telecommunication Union (ITU)

420 - Centenario de la Unión Internacional de Telecomunicaciones (UIT)
OwnerManuel Briones
ObservationsTeletypes.
CountryDenmark
Face value80
Year1965
StateUsed
StatusInterchangeable
CategoryCommunications
FormatVertical
ColorAzul oscuro
Other informationPerforated stamp
visualizations70