Airmail - The 3rd Pan-American Ministers' Conference on Transport Infrastructure, Quito 1976
Now showing: Ecuador - Postage stamps - 1976 - Airmail - The 3rd Pan-American Ministers' Conference on Transport Infrastructure, Quito - 1 stamps.
1976
Airmail - The 3rd Pan-American Ministers' Conference on Transport Infrastructure, Quito
3. September WM: None Perforation: Imperforated
![[Airmail - The 3rd Pan-American Ministers' Conference on Transport Infrastructure, Quito, type XKU]](https://www.stampworld.com/media/catalogue/Ecuador/Postage-stamps/XKU-s.jpg)