Airmail - The 14th UPU Congress, Ottawa and International Correspondence Week 1957
Sedaj prikazano: Kolumbija - Poštne znamke - 1957 - Airmail - The 14th UPU Congress, Ottawa and International Correspondence Week - 2 znamke.
1957
Airmail - The 14th UPU Congress, Ottawa and International Correspondence Week
10. oktober WM: Nič Oblika: Mosdóssy Gravura: Imprenta nacional de Austria Perforacija: 12
![[Airmail - The 14th UPU Congress, Ottawa and International Correspondence Week, tip XXG2]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/XXG2-s.jpg)
![[Airmail - The 14th UPU Congress, Ottawa and International Correspondence Week, tip XXG3]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/XXG3-s.jpg)
