Marconi Laboratory-Yate Elettra-Centenary of the Birth 1874-1974

Laboratorio de Marconi-Yate Elettra-Centenario del Nacimiento 1874-1974
OwnerHerman Cudris Castaņeda
ObservationsGuillermo Marconi, electronic engineer of Italian nationality (1874-1937)
CountryRwanda
Face value20 Ctvs.
Year1974
StateUsed
StatusExhibition - Non-transferable
CategoryCommemorations
FormatLandscape
Colormulticolor
Other informationPerforated stamp Air mail
visualizations116