Viser nu Tjekkoslovakiet - Post frimærker (1930 - 1939) - 3 frimærker.
18. januar VM: Ingen Arkstørrelse: 112 Design: K. Vik Gravering: K. Seizinger Perforeringer: 12½
![[Founding of the Slovakian National Parliament in Bratislava, type YEC]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/YEC-s.jpg)
22. april VM: Ingen Arkstørrelse: 100 Design: K. Seizinger Gravering: K. Seizinger Perforeringer: 13¾
![[Airmail - Airplane over Landscape, type YEE]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/YEE-s.jpg)
23. april VM: Ingen Arkstørrelse: 100 Design: B.Heinz Gravering: B. Heinz Perforeringer: 12½
![[President Masaryk(1850-1937), type YED]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/YED-s.jpg)
