拉脱维亚
现在展示： 拉脱维亚 - 航空邮件 (1921 - 1933) - 2 邮票.
5. 十二月 窗口管理器: 2 纸张规格 : 100 筛孔: 10¾
![[Airmail - Not Issued Stamps Overprinted "LATVIJAS AIZSARGI" & Surcharged, 类型 C]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/C-s.jpg)
![[Airmail - Not Issued Stamps Overprinted "LATVIJAS AIZSARGI" & Surcharged, 类型 C1]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/C1-s.jpg)
![[Airmail - Not Issued Stamps Overprinted "LATVIJAS AIZSARGI" & Surcharged, 类型 C2]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/C2-s.jpg)
9. 十二月 窗口管理器: 2 纸张规格 : 100 筛孔: 10¾
![[Airmail - Imperforated, 类型 C3]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/C3-s.jpg)
![[Airmail - Imperforated, 类型 C4]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/C4-s.jpg)
![[Airmail - Imperforated, 类型 C5]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/C5-s.jpg)
