Pedro Gruenholz

Discovery of the formula of quinine

Descubrimiento de la fórmula de la quinina
OwnerPedro Gruenholz
CountryFrance
Face value0,50 F
Measures5x3,1 cms
Year1970
StateNew
StatusExhibition - Non-transferable
CategoryIllustrations
FormatLandscape
Other informationPerforated stamp
visualizations706