joaquín iturrioz

3537 - 120th anniversary of the birth of the physiologist Ivan Pavlov, Nobel Prize winner in 1904

3537 - 120 anivº del nacimiento del fisiologo Ivan Pavlov, Nobel en 1904
Ownerjoaquín iturrioz
CountryRussia
Face value4
Year1969
StateUsed
StatusExhibition - Non-transferable
CategoryVIP
FormatVertical
Other informationPerforated stamp
visualizations299