1980 The 12th Anniversary of the Death of Gustavo Uribe Ramirez, 1893-1968

1982 Award of Nobel Prize for Literature to Gabriel Garcia Marquez 1982 Airmail – Award of Nobel Prize for Literature to Gabriel Garcia Marquez 1983 City Crest 1983 Airmail – Tourism 1983 City Crest 1983 The 200th Anniversary of First Girls’ School, Santa Fe de Bogota 1983 Airmail – Las Gaviotas Ecological Centre 1983 The 100th Anniversary of the Death of Jose Maria Espinosa, 1798-1883 1983 Airmail – The 50th Anniversary of Radio Amateurs League 1983 The 250th Anniversary of Cucuta 1983 The 200th Anniversary of the Birth of Simon Bolivar, 1783-1830 1983 Airmail – The 200th Anniversary of the Birth of Simon Bolivar, 1783-1830 1983 The 100th Anniversary of the Birth of Porfirio Barba Jacob, 1883-1942 1983 The 200th Anniversary of Royal Botanical Expedition from Spain to South America 1983 Airmail – The 200th Anniversary of Royal Botanical Expedition from Spain to South America 1983 Airmail – The 450th Anniversary of Cartagena 1983 Paintings 1983 Airmail – Paintings 1983 Airmail – The 75th Anniversary of Boy Scout Movement 1984 Francisco de Paula Santander 1984 Airmail – Exports – Coffee 1984 The 200th Anniversary of the Birth of Jose Prudencio Padilla, 1784-1828 1984 The 100th Anniversary of the Birth of Luis A. Cabo, 1884-1945 1984 The 150th Anniversary of the Birth of Diego Fallon, 1834-1905 1984 The 100th Anniversary of the Death of Candelario Obeso, 1849-1884 1984 Marandua, City of the Future 1984 Airmail – Marandua, City of the Future 1984 Airmail – The 45th Congress of Americanists, Bogota 1984 Christmas 1984 Airmail – Christmas 1984 The 100th Anniversary of the Birth of Luis Eduardo Lopez de Mesa, 1884-1941 1985 The 150th Anniversary of the Death of Maria Concepcion Loperena, 1775-1835 1985 Airmail – Contadora Group 1985 Gonzalo Mejia 1985 Pedro Nel Gomez 1985 Airmail – Pedro Nel Gomez 1985 Fauna 1985 Airmail – Fauna 1985 The 50th Anniversary of the Death of Carlos Gardel, 1890-1935 1985 Airmail – The 50th Anniversary of Almirante Padilla Naval College