Now showing: Poland - Postage stamps (1950 - 1959) - 6 stamps.
30. September WM: None Sheetsize: 70 Design: S. Jasiński Perforation: 12½
9. October WM: None Sheetsize: 100 Design: S. Gospodarek Perforation: 12½:12¾
3. November WM: None Sheetsize: 100 Design: Cz. Kaczmarczyk Perforation: 12¾:12½
10. December WM: None Sheetsize: 100 Design: S. Gospodarek Perforation: 12½:12¾
12. December WM: None Sheetsize: 1 Design: A. Kędzierski Engraving: St. Łukaszewski Perforation: Imperforated