International Hydrological Decade (1965-1974)-Stamp of 50 Franc Central Africa. Year 1968.

Decenio Hidrológico Internacional (1965-1974)-Sello de 50 Franco África Central.Año 1968.
OwnerHerman Cudris Castañeda
ObservationsMichel:TD200 - Stamp Number:TD 154 - Yvert et Tellier:TD 152 - Stanley Gibbons:TD 206
CountryChad
Face value50 fcfa
Year1968
StateNew
StatusExhibition - Non-transferable
CategoryCommemorations
FormatLandscape
Colormulticolor
Other informationPerforated stamp Air mail
visualizations143