1986 Airmail – Visit of Pope John Paul II
1986 Airmail – Visit of Pope John Paul II
Colombia
1986 Airmail – Visit of Pope John Paul II
1986 Airmail – Visit of Pope John Paul II
1986 Death of Fernando Gomez Martinez, 1897-1985
1986 Death of Fernando Gomez Martinez, 1897-1985
1986 Airmail – International Peace Year
1986 Airmail – International Peace Year
1986 The 200th Anniversary of the Birth of General Antonio Ricaurte
1986 The 200th Anniversary of the Birth of General Antonio Ricaurte
1986 Airmail – World Communications Day
1986 Airmail – World Communications Day
1986 Airmail – Visit of Pope John Paul II
1986 Airmail – Visit of Pope John Paul II
1986 The 100th Anniversary of External University
1986 The 100th Anniversary of External University