Europe

1971 The 23rd Conference of the International Chamber of Commerce in Vienna

1971 Art Treasures in Austria

1971 Traffic Safety

1971 The 100th Anniversary of the Birth of Enrica Handel-Mazzetti

1970 The 200th Anniversary of the Birth of Ludwig van Beethoven

1970 The 100th Anniversary of the Birth of Dr. Karl Renner

1970 Day of the Stamp

1970 Christmas

1970 Sports

1970 The 25th Anniversary of the United Nations