Airmail - The 11th General Assembly of Technical Committees of the Pan-American Historical and Geographical Institute 1977
Rāda: Ekvadora - Pastmarkas - 1977 - Airmail - The 11th General Assembly of Technical Committees of the Pan-American Historical and Geographical Institute - 1 marka.
1977
Airmail - The 11th General Assembly of Technical Committees of the Pan-American Historical and Geographical Institute
16. augusts SV: Neviens Perforēšana: Imperforated
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