Praegu kuvatakse: Läti - lennupost (1930 - 1933) - 9 margid.
10. jaanuar WM: 2 lehe suurus: 100 perforatsioon: 11½
![[Airmail - Different Watermark, Tüüp B3]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/B3-s.jpg)
![[Airmail - Different Watermark, Tüüp B4]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/B4-s.jpg)
![[Airmail - Different Watermark, Tüüp B5]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/B5-s.jpg)
5. detsember WM: 2 lehe suurus: 100 perforatsioon: 10¾
![[Airmail - Not Issued Stamps Overprinted "LATVIJAS AIZSARGI" & Surcharged, Tüüp C]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/C-s.jpg)
![[Airmail - Not Issued Stamps Overprinted "LATVIJAS AIZSARGI" & Surcharged, Tüüp C1]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/C1-s.jpg)
![[Airmail - Not Issued Stamps Overprinted "LATVIJAS AIZSARGI" & Surcharged, Tüüp C2]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/C2-s.jpg)
9. detsember WM: 2 lehe suurus: 100 perforatsioon: 10¾
![[Airmail - Imperforated, Tüüp C3]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/C3-s.jpg)
![[Airmail - Imperforated, Tüüp C4]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/C4-s.jpg)
![[Airmail - Imperforated, Tüüp C5]](https://www.stampworld.com/media/catalogue/Latvia/Airmail/C5-s.jpg)
