Polonia
Prezentat acum: Polonia - Timbre poştale (1860 - 2024) - 1 timbre.
1951
Six Years Plan - House Building
10. Decembrie WM: Niciunul Marimea foii: 100 Design: R. Kleczewski Gravură: B. Brandt Perforare: 11¾:11½; 12½:12¾
![[Six Years Plan - House Building, Tip LX]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/LX-s.jpg)
![[Six Years Plan - House Building, Tip LX1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/LX1-s.jpg)