Menampilkan: Meksiko - Prangko (1856 - 2025) - 2 prangko.
1959
Inauguration of UNESCO Headquarters Building, Paris
20. Januari WM: 12 Perforasi: 14
![[Inauguration of UNESCO Headquarters Building, Paris, Tipe AKC]](https://www.stampworld.com/media/catalogue/Mexico/Postage-stamps/AKC-s.jpg)
1959
U.N. Economic and Social Council Meeting, Mexico City
7. September WM: 12 Perforasi: 14
![[U.N. Economic and Social Council Meeting, Mexico City, Tipe AKD]](https://www.stampworld.com/media/catalogue/Mexico/Postage-stamps/AKD-s.jpg)
