දැන් පෙන්වන්නේ: මෙක්සිකෝව - තැපැල් මුද්දර (1856 - 2024) - 2 මුද්දර .
1959
Inauguration of UNESCO Headquarters Building, Paris
20. January WM: 12 සිදුර: 14
![[Inauguration of UNESCO Headquarters Building, Paris, වර්ගය 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 සිදුර: 14
![[U.N. Economic and Social Council Meeting, Mexico City, වර්ගය AKD]](https://www.stampworld.com/media/catalogue/Mexico/Postage-stamps/AKD-s.jpg)
