175 years of the Humboldt University of Berlin-DDR.

175 años de la Universidad Humboldt de Berlín-DDR.
OwnerNemesio Ramirez Lemos
CountryGermany
Colection
Face value20pf.
Measures3,4x2,8cm.
Year1985
StateUsed
StatusExhibition - Non-transferable
CategoryCommemorations
FormatVertical
Colorvarios.
Other informationPerforated stamp
visualizations230