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1989 The 170th Anniversary of Liberation Campaign
1989 The 170th Anniversary of Liberation Campaign
1989 International Stamp Exhibition “Philexfrance ’89” – Paris, France
1989 International Stamp Exhibition “Philexfrance ’89” – Paris, France
1989 Airmail – The 200th Anniversary of French Revolution
1989 Airmail – The 200th Anniversary of French Revolution
1989 Airmail – Nature Conservation WM: 7
1989 Airmail – Nature Conservation WM: 7
1989 Airmail – The 12th Habitat U.N. Conference on Human Settlements, Cartagena
1989 Airmail – The 12th Habitat U.N. Conference on Human Settlements, Cartagena
1989 Airmail – International Coffee Organization
1989 Airmail – International Coffee Organization
1989 Airmail – The 100th Anniversary of the Birth of Laureano Gomez, 1889-1965
1989 Airmail – The 100th Anniversary of the Birth of Laureano Gomez, 1889-1965