Airmail - The 14th UPU Congress, Ottawa and International Correspondence Week 1957
Tani duke shfaqur: Kolumbia - Pulla Poste - 1957 - Airmail - The 14th UPU Congress, Ottawa and International Correspondence Week - 2 pulla.
1957
Airmail - The 14th UPU Congress, Ottawa and International Correspondence Week
10. Tetor WM: Asnje Dizajni: Mosdóssy Gravure : Imprenta nacional de Austria Performanca: 12
![[Airmail - The 14th UPU Congress, Ottawa and International Correspondence Week, Tipi XXG2]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/XXG2-s.jpg)
![[Airmail - The 14th UPU Congress, Ottawa and International Correspondence Week, Tipi XXG3]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/XXG3-s.jpg)
