748C - I Centenary of the International Telecommunication Union (ITU)

748C - I Centenario de la Unión Internacional de Telecomunicaciones (UIT)
OwnerManuel Briones
ObservationsLunik III.
CountryEcuador
Face value1.50
Year1966
StateUsed
StatusInterchangeable
CategoryCommunications
FormatLandscape
ColorMulticolor
Other informationPerforated stamp Air mail
visualizations67