Poland
Now showing: Poland - Postage stamps (1860 - 2024) - 1 stamps.
1952
The Day of Polish Aviation
23. August WM: None Sheetsize: 100 Design: E. Konecki, Cz. Słania, St. Łukaszewski Engraving: B. Brandt, M.R. Polak, St. Łukaszewski Perforation: 12¾:12½
![[The Day of Polish Aviation, type NY]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/NY-s.jpg)
![[The Day of Polish Aviation, type NZ]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/NZ-s.jpg)
![[The Day of Polish Aviation, type OA]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/OA-s.jpg)
