Austria
1989 The 100th Anniversary of the Birth of Ludwig Wittgenstein
1989 The 100th Anniversary of the Birth of Ludwig Wittgenstein
1989 The 75th Commemoration of the Death of Professor Eduard Suess
1989 The 75th Commemoration of the Death of Professor Eduard Suess
1989 The 250th Commemoration of the Death of Baroque Architect Johann Michael Prunner
1989 The 250th Commemoration of the Death of Baroque Architect Johann Michael Prunner
1989 The 50th Anniversary of the Death of Rudolf Jettmar
1989 The 50th Anniversary of the Death of Rudolf Jettmar
1989 The 750th Anniversary of Bruck an der Leitha
1989 The 750th Anniversary of Bruck an der Leitha
1989 Gliding World Championship in Wiener Neustadt
1989 Gliding World Championship in Wiener Neustadt
1989 The 150th Anniversary of the Birth of Marianne Hainisch
1989 The 150th Anniversary of the Birth of Marianne Hainisch
1989 The 25th Anniversary of the Innsbruck Diocese
1989 The 25th Anniversary of the Innsbruck Diocese