Chemist, Victor Gregnard 1871-1935.

Químico, Victor Gregnard 1871-1935.
OwnerHerman Cudris Castañeda
ObservationsNobel Prize in Chemistry 1912.
CountryFrance
Face value0,50 + 0,1
Year1935
StateUsed
StatusExhibition - Non-transferable
CategoryScience
FormatLandscape
Colorrosa vieja.
Other informationPerforated stamp
visualizations274