Gustav Robert kirchhoffe (1824-1879 -Physical-150 years after his birth..

Gustav Robert kirchhoffe (1824-1879 -Fisico-150 aņos de su Nacimiento..
OwnerHerman Cudris Castaņeda
ObservationsGermany, Berlin - Stamp issued in 1974 and its expiration in 1991 - Print run of 7,950,000 stamps - Mi:De-BE 465, SAn:DE 9N345, Yt:DE-BE429, Sg:DE-BE 49, Afa:DE-BE 463
CountryGermany
Face value30 pf.
Year1974
StateNew
StatusExhibition - Non-transferable
CategoryVIP
FormatVertical
Colorgris turquesa.
Other informationPerforated stamp Air mail
visualizations200