Austria

1983 EUROPA Stamps – Inventions

1983 The 25th Anniversary of Vienna Stadthalle

1983 The 550th Anniversary of Hohenems

1983 The 800th Anniversary of Weitra

1983 Catholic Students’ Societies

1983 The 7th International Symposium on Pacemakers

1983 The 900th Anniversary of the Foundation of Göttweig Abbey

1983 Provincial Exhibition – The 1000th Anniversary of Upper Austria

1983 The 100th Anniversary of Labour Inspection

1983 The 25th Anniversary of Austrian Airlines