Institute of Hygiene - World Health Organization.

Instituto de Higiene - Organizacion Mundial de la Salud.
OwnerHerman Cudris Castaņeda
CountrySri Lanka
Face value1, 1/2D
Year1948
StateUsed
StatusExhibition - Non-transferable
CategoryHealth
FormatLandscape
Colorverde
Other informationPerforated stamp Air mail
visualizations192