1968 Reproduction of Famous Paintings 1968 Airmail – Reproduction of Famous Paintings 1968 Tourism Year – Congress of Tourist Organizations in Latin America 1968 Airmail – Tourism Year – Congress of Tourist Organizations in Latin America 1968 The 1st Anniversary of Dr. Otto Arosemena Gomez as Interim President 1968 Airmail – The 1st Anniversary of Dr. Otto Arosemena Gomez as Interim President 1968 The 50th Anniversary of Lions International 1968 The 50th Anniversary of Lions International 1969 Issues of 1958 and 1966 Overprinted “RESELLO” and Surcharged 1969 Airmail – Issues of 1958 and 1966 Overprinted “RESELLO” and Surcharged 1969 Unissued Stamps of 1960 Overprinted “RESELLO” and Surcharged 1969 Overprinted “RESELLO” and Surcharged 1969 Overprinted “RESELLO” and Surcharged 1969 Pope Paul VI First Trip to Latin America and the 39th Eucharistic Congress, Bogota 1969 Pope Paul VI First Trip to Latin America, and the 39th Eucharistic Congress, Bogota