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

748A - I Centenario de la Unión Internacional de Telecomunicaciones (UIT)
OwnerManuel Briones
ObservationsEarly bird.
CountryEcuador
Face value0.10
Year1966
StateUsed
StatusInterchangeable
CategoryCommunications
FormatLandscape
ColorMulticolor
Other informationPerforated stamp
visualizations53