2022 Women’s Clothing from the 15th Century – The 200th Anniversary of Independence

1950 Coat of Arms WM: 4 1951 The 60th Anniversary of Colombian Society of Engineer 1951 Airmail – Local Motives 1951 Airmail – Local Motives 1951 The 8th Anniversary of the Death of Guillermo Valencia, 1873-1943 1951 Nationalization of Barranca Oilfields – Previous Issue Overprinted “REVERSION CONCESION MARES 25 Agosto 1951” WM: 4 1952 Airmail – Local Motives 1952 International Airmail – Local Motives 1952 Colombian Doctors 1952 Building of Post Offices WM: 4 1952 The 100th Anniversary of Manizales 1952 The 1st Latin-American Congress of Iron Specialists – Previous Issue Surcharged 1952 Airmail – The 1st Latin-American Congress of Iron Specialists – Previous Issue Surcharged 1953 The 500th Anniversary of the Birth of Queen Isabela, the Catholic 1953 Airmail – Previous Issue Overprinted “AEREO” WM: 2 1953 Airmail – Previous Issues Overprinted “CORREO AEREO” and Surcharged WM: 4