Austria

1986 Austria’s Natural Beauties

1986 Special Exhibit in Burgenland

1986 International Richard Wagner Convention

1986 Provincial Exhibit at Herberstein Castle

1986 EUROPA Stamps – Nature Conservation

1986 Upper Austrian Provincial Exhibit in the Augustinian Monastery of St. Florian – World of the Baroque

1986 Prince Eugene Exhibits in Castles Schlosshof and Niederweiden

1986 The 3rd International Geotextile Convention in Vienna

1986 The 100th Anniversary of the Birth of Prof. Clemens Holzmeister

1986 The 30th Anniversary of Membership of the European Council