Letland
1928Viser nu Letland - Luftpost (1921 - 1933) - 4 frimærker.
30. juli VM: 1 Arkstørrelse: 120 Perforeringer: 111/1-11½
![[Airmail, type A]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Latvia/Airmail/A-s.jpg)
![[Airmail, type A1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Latvia/Airmail/A1-s.jpg)
30. juli VM: 1 Arkstørrelse: 120 Perforeringer: Imperforated
![[Airmail - Imperforated, type A2]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Latvia/Airmail/A2-s.jpg)
![[Airmail - Imperforated, type A3]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Latvia/Airmail/A3-s.jpg)
