Polonja
Muri Bhalissa: Polonja - Bolol tal-posta (1860 - 2024) - 1 bolol.
1951
Six Years Plan - House Building
10. December WM: Xejn Qies ta'karta: 100 Disinn: R. Kleczewski Inċiżjoni: B. Brandt Perforazzjoni: 11¾:11½; 12½:12¾
![[Six Years Plan - House Building, Tip LX]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/LX-s.jpg)
![[Six Years Plan - House Building, Tip LX1]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/LX1-s.jpg)
