Sýni: Liechtenstein - Venjuleg frímerki (1930 - 1939) - 4 frímerki.
1. maí WM: Ekkert Síðu stærð: 25 Götun: 11¾
![[Airmail, tegund CS]](https://www.stampworld.com/media/catalogue/Liechtenstein/Postage-stamps/CS-s.jpg)
![[Airmail, tegund CT]](https://www.stampworld.com/media/catalogue/Liechtenstein/Postage-stamps/CT-s.jpg)
24. október WM: Ekkert Síðu stærð: 4 Götun: Imperforated
![[Opening of the Postal Museum in Vaduz and the 2nd National Stamp Exhibition, tegund ]](https://www.stampworld.com/media/catalogue/Liechtenstein/Postage-stamps/0154-b.jpg)
