275th birth of Georg W. von Knobelsdorff (architect).

275ş nacimiento de Georg W. von Knobelsdorff (arquitecto).
OwnerNemesio Ramirez Lemos
CountryGermany
Colection
Face value20 pf.
Measures28x33mm.
Year1974
StateUsed
StatusExhibition - Non-transferable
CategoryCommemorations
FormatVertical
Colormarrón.
Other informationPerforated stamp
visualizations192