Now showing: Poland - Postage stamps (1950 - 1959) - 3 stamps.
6. February WM: None Sheetsize: 100 Design: W. Borowski Engraving: B. Brandt Perforation: 12½ x 12¾
23. March WM: None Sheetsize: 100 Design: K. Kwinta Perforation: 10¾; 11¼
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾