Airmail - International Telecommunications Plan Conference, Mexico City 1967
Most látható: Mexikó - Postaköltség bélyegek - 1967 - Airmail - International Telecommunications Plan Conference, Mexico City - 1 bélyegek.
1967
Airmail - International Telecommunications Plan Conference, Mexico City
15. november Vj: 12 Fogazat: 14
![[Airmail - International Telecommunications Plan Conference, Mexico City, típus AQT]](https://www.stampworld.com/media/catalogue/Mexico/Postage-stamps/AQT-s.jpg)
