Poland
Now showing: Poland - Postage stamps (1860 - 2024) - 1 stamps.
2009
World Post Day
9. October WM: None Sheetsize: 20 Design: Bożydar Grozdew Engraving: Przemysław Krajewski Perforation: 11½:11
![[World Post Day, type GDU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/GDU-s.jpg)