Mexiko
Visar nu: Mexiko - Postfrimärken (1856 - 2024) - 1 frimärken.
1978
Airmail - The 35th Anniversary of Mexican Social Insurance Institute
19. januari WM: 12 storlek på arket: 25 Design: D. A. Siqueiros et D. Rivera Gravyr: TIEV Perforering: 14¼ x 14
![[Airmail - The 35th Anniversary of Mexican Social Insurance Institute, Typ BCU]](https://www.stampworld.com/media/catalogue/Mexico/Postage-stamps/BCU-s.jpg)
![[Airmail - The 35th Anniversary of Mexican Social Insurance Institute, Typ BCV]](https://www.stampworld.com/media/catalogue/Mexico/Postage-stamps/BCV-s.jpg)
