F551-Austria 1969 FDC150 Years Erste Österreichische Sparkasse WienRathaus Stamp
F550-Switzerland 1984 Pro Juventute FDC Cover Block of 4 Stamps Bern First Day C
F55-Ukraine 1918–1920 UNR 40 Hryven Stamp – Symon Petliura – Red –Vintage Ukrai
F549-Switzerland 1980 Pro Juventute FDC Bern First Day Cover Helvetia 80c Heral
F548-Austria 1962 FDC – 15 Years Nationalised Electricity – Lunersee Dam – Bad G
F547-Australia 1980 Australian Birds First Day Cover FDC Melbourne Philatelic B
F546-Australia 1980 WCA First Day Cover (FDC) – Young Women’s Christian Associa
F545-Australia 1979 FDC 125th Anniversary of Railways Train Stamp Melbourne Phi
F544-Yugoslavia 1978 FDC Vršac Grape Harvest Festival + Philatelic Society Anni
F543-Austria 1969 First Day Cover “Ersttag” 6 Stamp Set Gothic Saints 8s2 Compl
F542-Vintage Austria Postcard Ulmer Hütte Arlberg Alps 1969 Stamp Interparliame
F541-Sweden 1966 National Museum 100 Years FDC Stockholm PFA Cancel Pair 30ö St
