Poola
Praegu kuvatakse: Poola - postmargid (1860 - 2024) - 1 margid.
1968
Fifth Meeting of the Polish United Workers' Party
11. november WM: mitte ükski lehe suurus: 20 Disain: F. Winiarski Gravüür: PWPW. perforatsioon: 11¼:11
![[Fifth Meeting of the Polish United Workers' Party, Tüüp BCS]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/BCS-s.jpg)
![[Fifth Meeting of the Polish United Workers' Party, Tüüp BCT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/BCT-s.jpg)
![[Fifth Meeting of the Polish United Workers' Party, Tüüp BCU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/BCU-s.jpg)
