Stamp Catalog
7 stamps found
European Swallow and Conference Building
Finland · 1985
common
XVIII General Assembly of the International Union for Geodesy and Geophysics, Hamburg 1983
West Germany · 1983
common
World Administrative Radio Conference, Geneva 1979
West Germany · 1979
common
European Swallow and Conference Building, Helsinki
Finland · 1975
common
25th Anniversary of Potsdam Conference
German Democratic Republic · 1970
common
100 Years International Postal Conference Paris
Germany · 1963
common
44th Conference Interparliamentary Union
Finland · 1955
common