Now showing: Poland - Postage stamps (1950 - 1959) - 9 stamps.
30. April WM: None Sheetsize: 100 Design: B. Brandt Engraving: J. Miller Perforation: 11¾ x 11½
31. May WM: None Sheetsize: 100 Design: Cz. Kaczmarczyk Perforation: 12¾ x 12½; 12¾
17. July WM: None Sheetsize: 100 Design: J. Jagodziński, H. Przeździecka Perforation: 12¾ x 12½; 12¾