1959 Official Start-Up of the Austrian Radio Link Network FDC
1969 The 50th Anniversary of the International Labour Organization FDC
1969 1969 - The Year of Expatriate Austrians FDC
1970 The 25th Anniversary of the United Nations FDC
1971 The 100th Anniversary of the Birth of Enrica Handel-Mazzetti FDC
1972 The 9th International Cooperative Economic Convention FDC
1976 The 100th Anniversary of the Verwaltungsgerichtshof (Executive Courthouse) FDC
1977 The 25th Anniversary of the Reopening of St. Stephen's Cathedral FDC
1978 Gothic Provincial Exhibit in Styria - St. Lambrecht FDC
1978 International Lehár Congress in Bad Ischl FDC
1978 Convention of Construction Workers and Woodcutters Vienna FDC
1979 The 13th CIMAC Convention Vienna 1979 FDC
1981 The 25th Anniversary of Seibersdorf Research Centre FDC