
1994 Environmental Preservation in Danube Delta
1992 Winter Olympic Games - Albertville, France
1985 INTEREUROPEANA - European Music Year - Composers
1985 INTEREUROPEANA - European Music Year - Composers
1984 European Football Championship - France
1984 European Football Championship - France
1979 Flowers - International Stamp Exhibition "SOZPHILEX ´1979" - Bucharest
1979 Winter Olympic Games - Lake Placid 1980, USA
1979 INTEREUROPEANA - Post & Telecommunications - Postal Delivery
1979 INTEREUROPEANA - Post & Telecommunications - Postal Delivery
1991 Naval Tradition - The 75th Anniversary of Pardo's Rescue of Shackleton Expedition
1979 The 150th Anniversary of the First Braille Publication
1976 The 100th Anniversary of the Hydrographical and Navigational Directorate
2005 Reptiles 1979 International Year of the Child
2016 The 550th Anniversary of Putna Monastery