Héctor Blaz Rodríguez

100 years of the synthesis of aspirin

100 años de la síntesis de la aspirina
OwnerHéctor Blaz Rodríguez
ObservationsGreat inventions of the 20th century
CountryColombia
Colection
Face value$ 600
Year1997
StateUsed
StatusExhibition - Non-transferable
CategoryHealth
FormatStamp round coin
PrinterThomas Greg and Sons
Other informationPerforated stamp
visualizations544