Nemesio Ramirez Lemos

Centenary of the death of Hermann von Helmholtz (physicist).

Centenario de la muerte de Hermann von Helmholtz (físico).
OwnerNemesio Ramirez Lemos
CountryGermany
Colection
Face value100pf.
Measures44x26mm.
Year1994
StateUsed
StatusExhibition - Non-transferable
CategoryCommemorations
FormatLandscape
Colorvarios.
Other informationPerforated stamp
visualizations198