Six Years Plan - House Building 1951
Now showing: Poland - Postage stamps - 1951 - Six Years Plan - House Building - 2 stamps.
1951
Six Years Plan - House Building
10. December WM: None Sheetsize: 100 Design: R. Kleczewski Engraving: B. Brandt Perforation: 11¾:11½; 12½:12¾
![[Six Years Plan - House Building, type LX]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/LX-s.jpg)
![[Six Years Plan - House Building, type LX1]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/LX1-s.jpg)
