Poland
Now showing: Poland - Postage stamps (1860 - 2024) - 1 stamps.
1986
International Philatelic Exhibition Stockholmia 1986 in Stockholm, Sweden
28. August WM: None Sheetsize: 50 / 1 (blok) Design: Wojciech Freudenreich Engraving: PWPW. Perforation: 11:11½
![[International Philatelic Exhibition Stockholmia 1986 in Stockholm, Sweden, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/3051-b.jpg)