墨西哥
现在展示： 墨西哥 - 公务邮票 (1884 - 1937) - 1 邮票.
1932
Airmail - Coat of Arms & Airplane Postage Stamp of 1929 Overprinted "OFICIAL."
七月 窗口管理器: 5 筛孔: Rouletted 13, 13½
![[Airmail - Coat of Arms & Airplane Postage Stamp of 1929 Overprinted "OFICIAL.", 类型 S]](https://www.stampworld.com/media/catalogue/Mexico/Official-stamps/S-s.jpg)
