Polonia
Prezentat acum: Polonia - Timbre poştale (1860 - 2024) - 1 timbre.
1986
Intellectuals Congress for keeping World Peace, held in Warsaw
16. Ianuarie WM: Niciunul Marimea foii: 50 Design: K. Śliwka Gravură: PWPW. Perforare: 11½:11
![[Intellectuals Congress for keeping World Peace, held in Warsaw, Tip CUD]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/CUD-s.jpg)
