Letter Week, on the occasion of the XIV Congress of U:P:U.

Semana de la Carta, con motivo del XIV Congreso de U:P:U. 1957
OwnerHerman Cudris Castaņeda
CountryColombia
Face value$ 0.10 Ce
Year1957
StateNew
StatusExhibition - Non-transferable
CategoryCommemorations
FormatLandscape
ColorGris
PrinterImprenta Nacional de Austria
Other informationPerforated stamp Air mail
visualizations502