Austria

1977 The 50th Anniversary of the Austrian First Aid Federation

1977 Wild Water Canoe Slalom – Wild Water Regatta World Championships 1977

1977 The 5th International Symposium of the Coronelli World Federation of Globe Enthusiasts

1977 EUROPA Stamps – Landscapes

1977 The 350th Anniversary Schwanenstadt

1977 Landscapes of Austria

1977 The 20th Anniversary of the IAEA

1977 The 100th Anniversary of the Birth of Fritz Herzmanovsky-Orlandos

1977 The 25th Anniversary of the Reopening of St. Stephen’s Cathedral

1977 The 100th Anniversary of the Birth of Alfred Kubin