1962 The 6th National Engineers’ Congress, 1961 and 75th Anniversary of Colombian Society of Engineers
1962 The 6th National Engineers’ Congress, 1961 and 75th Anniversary of Colombian Society of Engineers
Colombia
1961 Airmail – Bolivar Sport Games, Barranquilla
1961 Airmail – Bolivar Sport Games, Barranquilla
1961 Airmail – Bolivar Sport Games, Barranquilla
1961 Airmail – Bolivar Sport Games, Barranquilla
2020 Departments of Colombia – Bolivar
2020 Departments of Colombia – Bolivar
2020 The 50th Anniversary of the Organization of the Andres Bello Convention
2020 The 50th Anniversary of the Organization of the Andres Bello Convention
2020 The 100th Anniversary of Diplomatic Relations with Austria
2020 The 100th Anniversary of Diplomatic Relations with Austria
2020 The Magdalena – River of the Homeland, and the 200th Anniversary of Colombia’s Independence
2020 The Magdalena – River of the Homeland, and the 200th Anniversary of Colombia’s Independence