Most látható: Mexikó - Hivatalos bélyegek (1884 - 1937) - 6 bélyegek.
1930
Airmail - Aviation Week Postage Stamps of 1929 Overprinted "OFICIAL"
30. január Vj: 5 Fogazat: 12
![[Airmail - Aviation Week Postage Stamps of 1929 Overprinted "OFICIAL", típus P]](https://www.stampworld.com/media/catalogue/Mexico/Official-stamps/P-s.jpg)
![[Airmail - Aviation Week Postage Stamps of 1929 Overprinted "OFICIAL", típus P1]](https://www.stampworld.com/media/catalogue/Mexico/Official-stamps/P1-s.jpg)
1930
Airmail - Airplane Over Mexico City - Inscription "OFICIAL"
május Vj: 5 Fogazat: 12
![[Airmail - Airplane Over Mexico City - Inscription "OFICIAL", típus Q]](https://www.stampworld.com/media/catalogue/Mexico/Official-stamps/Q-s.jpg)
![[Airmail - Airplane Over Mexico City - Inscription "OFICIAL", típus Q1]](https://www.stampworld.com/media/catalogue/Mexico/Official-stamps/Q1-s.jpg)
![[Airmail - Airplane Over Mexico City - Inscription "OFICIAL", típus Q2]](https://www.stampworld.com/media/catalogue/Mexico/Official-stamps/Q2-s.jpg)
![[Airmail - Airplane Over Mexico City - Inscription "OFICIAL", típus Q3]](https://www.stampworld.com/media/catalogue/Mexico/Official-stamps/Q3-s.jpg)
