Polonia
Prezentat acum: Polonia - Timbre poştale (1860 - 2024) - 1 timbre.
1977
The National Philatelic Exhibition in Sieradz commemorating the 60th Anniversary of the October Revolution and the 20th Anniversary of Space Conquest
1. Octombrie WM: Niciunul Marimea foii: 15 / 3 (blok) Design: Z. Stasik Perforare: 11:11½
![[The National Philatelic Exhibition in Sieradz commemorating the 60th Anniversary of the October Revolution and the 20th Anniversary of Space Conquest, Tip CBK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/CBK-s.jpg)
