라트비아
1928지금 보여주기: 라트비아 - 에어메일 (1921 - 1933) - 4 우표.
30. 7월 WM: 1 시트사이즈: 120 절취선: 111/1-11½
![[Airmail, 유형 A]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/A-s.jpg)
![[Airmail, 유형 A1]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/A1-s.jpg)
30. 7월 WM: 1 시트사이즈: 120 절취선: Imperforated
![[Airmail - Imperforated, 유형 A2]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/A2-s.jpg)
![[Airmail - Imperforated, 유형 A3]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/A3-s.jpg)
