Poland
Now showing: Poland - Postage stamps (1860 - 2024) - 1 stamps.
1950
International World Peace Day
15. May WM: None Sheetsize: 100 Design: T. Trepkowski Perforation: 10¾; 11¼; 11½
![[International World Peace Day, type XLB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/XLB-s.jpg)
![[International World Peace Day, type XLB1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/XLB1-s.jpg)
