Flight Covers

Austria 1957 Balloon Post, High Alpine special cancel flight cover

Austria 1978 Pro Juventute Balloon Flight cover with flight cachet

Austria 1984 200 Years of Balloon Flights, Flight card with cachet

Austria 1960 Wien-Klagenfurt signed Flight card with cachet

Austria 1983 200th Anniversary, Jubilee of Balloon Flights special cancel postcard,

Austria (U.N.) 1983 200th Anniversary, Jubilee of Balloon Flights special cancel postrcard,

Austria 1971 Scouts Stamp Exhibition/ Ballon Flight, Ludesch, multi cachet cover

Austria 1971 Scouts Stamp exhibition/ Ballon Flight, Ludesch, multi cachet cover