Viser nu Polen - Post frimærker (1930 - 1939) - 3 frimærker.
3. juni VM: Ingen Arkstørrelse: 100 Design: Z. Kamiński Gravering: F. Schirnböck Perforeringer: 12½ x 12¾
![[The 10th Anniversary of the Presidency of Ignacy Moscicki, 1867-1946, type CD2]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CD2-s.jpg)
15. august VM: Ingen Arkstørrelse: 100 Design: L. Sowiński Gravering: W. Vacek Perforeringer: 12¾:12½
![[The International Gordon Bennett Balloon Race, Warsaw, type DP]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/DP-s.jpg)
![[The International Gordon Bennett Balloon Race, Warsaw, type DQ]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/DQ-s.jpg)
