Estás viendo: México - Sellos oficiales (1884 - 1937) - 6 sellos.
30. Enero Marca de agua: 5 Perforación: 12
![[Airmail - Aviation Week Postage Stamps of 1929 Overprinted "OFICIAL", tipo P]](https://www.stampworld.com/media/catalogue/Mexico/Official-stamps/P-s.jpg)
![[Airmail - Aviation Week Postage Stamps of 1929 Overprinted "OFICIAL", tipo P1]](https://www.stampworld.com/media/catalogue/Mexico/Official-stamps/P1-s.jpg)
Mayo Marca de agua: 5 Perforación: 12
![[Airmail - Airplane Over Mexico City - Inscription "OFICIAL", tipo Q]](https://www.stampworld.com/media/catalogue/Mexico/Official-stamps/Q-s.jpg)
![[Airmail - Airplane Over Mexico City - Inscription "OFICIAL", tipo Q1]](https://www.stampworld.com/media/catalogue/Mexico/Official-stamps/Q1-s.jpg)
![[Airmail - Airplane Over Mexico City - Inscription "OFICIAL", tipo Q2]](https://www.stampworld.com/media/catalogue/Mexico/Official-stamps/Q2-s.jpg)
![[Airmail - Airplane Over Mexico City - Inscription "OFICIAL", tipo Q3]](https://www.stampworld.com/media/catalogue/Mexico/Official-stamps/Q3-s.jpg)
