Poland
Now showing: Poland - Postage stamps (1860 - 2024) - 1 stamps.
1964
The Day of the Stamp 1964
9. October WM: None Sheetsize: 40 Design: A. Heidrich Engraving: B. Kowalska Perforation: 11½
![[The Day of the Stamp 1964, type APE]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/APE-s.jpg)
![[The Day of the Stamp 1964, type APF]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/APF-s.jpg)