4th Congress of European Cardiology in Prague.

4º Congreso de Cardiologia Europea en Praga.
Ownerjosep colomer valls
ObservationsN? Cat Yvert 1350value series.
CountryCzechoslovakia
Colection
Face value1,60k.
Year1964
StateUsed
StatusExhibition - Non-transferable
CategoryEvents
FormatVertical
Other informationPerforated stamp
visualizations496