Now showing: Poland - Postage stamps (1980 - 1989) - 2 stamps.
25. September WM: None Sheetsize: 1 Design: Ryszard Dudzicki Engraving: PWPW. Perforation: 10¾:11
30. December WM: None Sheetsize: 1 Design: Ryszard Dudzicki Engraving: PWPW. Perforation: 11½:11¾