אקוודור
מוצג עכשיו אקוודור - בולי דואר (1865 - 2022) - 2 בולים.
1977
Airmail - The 11th General Assembly of Technical Committees of the Pan-American Historical and Geographical Institute
16. אוגוסט WM: אף לא אחד נקוב: 11½ x 12¼
![[Airmail - The 11th General Assembly of Technical Committees of the Pan-American Historical and Geographical Institute, סוג BLF]](https://www.stampworld.com/media/catalogue/Ecuador/Postage-stamps/BLF-s.jpg)
1977
Airmail - The 11th General Assembly of Technical Committees of the Pan-American Historical and Geographical Institute
16. אוגוסט WM: אף לא אחד נקוב: Imperforated
![[Airmail - The 11th General Assembly of Technical Committees of the Pan-American Historical and Geographical Institute, סוג BLF1]](https://www.stampworld.com/media/catalogue/Ecuador/Postage-stamps/BLF1-s.jpg)
