Colombia

1986 Airmail – The 50th Anniversary of the Death of Federico Garcia Lorca, 1898-1936

1986 Arms of Antioquia

1986 Airmail – The 100th Anniversary of Constitution

1986 Airmail – The 100th Anniversary of Constitution

1986 The 100th Anniversary of the Birth of Jose Vincente Castro Silva, 1885-1968

1986 Airmail – Completion of El Cerrejon Coal Complex

1986 The 450th Anniversary of Santiago de Cali

1986 Airmail – The 100th Anniversary of Brothers of Christian Schools in Colombia

1986 Veneration of Bach, Handel and Schutz

1986 Airmail – The 100th Anniversary of the Birth of Enrique Santos Montejo, 1886-1971