Letland
Viser nu Letland - Luftpost (1921 - 1933) - 2 frimærker.
28. april VM: 1 Arkstørrelse: 100 Perforeringer: 11½
![[Airmail - Values in Santimu, type B]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/B-s.jpg)
![[Airmail - Values in Santimu, type B1]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/B1-s.jpg)
![[Airmail - Values in Santimu, type B2]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/B2-s.jpg)
10. januar VM: 2 Arkstørrelse: 100 Perforeringer: 11½
![[Airmail - Different Watermark, type B3]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/B3-s.jpg)
![[Airmail - Different Watermark, type B4]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/B4-s.jpg)
![[Airmail - Different Watermark, type B5]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/B5-s.jpg)
