1966 Achievements in Space Exploration

1967 Airmail – Previous Stamps Overprinted “RESELLO” and Surcharged 1967 Paintings of Women 1967 Airmail – Paintings of Women 1967 Airmail – Paintings of Women 1967 Airmail – Paintings of Women 1967 The 50th Anniversary of the Birth of John F. Kennedy, 1917-1963 1967 Airmail – The 50th Anniversary of the Birth of John F. Kennedy, 1917-1963 1967 Airmail – The 50th Anniversary of the Birth of John F. Kennedy, 1917-1963 1967 Airmail – The 50th Anniversary of the Birth of John F. Kennedy, 1917-1963 1967 Airmail – The 50th Anniversary of the Birth of John F. Kennedy, 1917-1963 1967 Airmail – The 50th Anniversary of the Birth of John F. Kennedy, 1917-1963 1967 Christmas Traditions 1967 Airmail – Christmas Traditions 1967 The 100th Anniversary of the Birth of Pena Herrera and the 100th Anniversary of Central University of Ecuador in Quito 1967 The 100th Anniversary of the Birth of Pena Herrera and the 100th Anniversary of Central University of Ecuador in Quito 1968 Christian Paintings and Sculptures of Local Artists 1968 Airmail – Christian Paintings and Sculptures of Local Artists