Now showing: Poland - Postage stamps (1950 - 1959) - 13459 stamps.
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/market/122425/9660067-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKX-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKX-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKX-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKX-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKX-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/market/162724/10013075-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKX-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKX-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/market/122425/10377790-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKX-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKX-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKX-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/market/284779/10736497-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/market/122425/10814857-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/market/59945/10947541-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKX-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKX-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKX-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/market/117682/11187668-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKX-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKX-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKX-s.jpg)
15. April WM: None Sheetsize: 100 Design: M. Bylina Perforation: 10¾-12¾
![[Rebuilding Warsaw, type XKX]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKX-s.jpg)
26. April WM: None Sheetsize: 100 Design: E. John, M. Bylina Perforation: 11¼ x 12
![[The 60th Anniversary of Labour Day, type XLA]](https://www.stampworld.com/media/market/128662/1294896-s.jpg)
26. April WM: None Sheetsize: 100 Design: E. John, M. Bylina Perforation: 11¼ x 12
![[The 60th Anniversary of Labour Day, type XKZ]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKZ-s.jpg)
![[The 60th Anniversary of Labour Day, type XLA]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XLA-s.jpg)
26. April WM: None Sheetsize: 100 Design: E. John, M. Bylina Perforation: 11¼ x 12
![[The 60th Anniversary of Labour Day, type XLA]](https://www.stampworld.com/media/market/53645/2816034-s.jpg)
26. April WM: None Sheetsize: 100 Design: E. John, M. Bylina Perforation: 11¼ x 12
![[The 60th Anniversary of Labour Day, type XKZ]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKZ-s.jpg)
![[The 60th Anniversary of Labour Day, type XLA]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XLA-s.jpg)
26. April WM: None Sheetsize: 100 Design: E. John, M. Bylina Perforation: 11¼ x 12
![[The 60th Anniversary of Labour Day, type XLA]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XLA-s.jpg)
26. April WM: None Sheetsize: 100 Design: E. John, M. Bylina Perforation: 11¼ x 12
![[The 60th Anniversary of Labour Day, type XKZ]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKZ-s.jpg)
![[The 60th Anniversary of Labour Day, type XLA]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XLA-s.jpg)
26. April WM: None Sheetsize: 100 Design: E. John, M. Bylina Perforation: 11¼ x 12
![[The 60th Anniversary of Labour Day, type XLA]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XLA-s.jpg)
26. April WM: None Sheetsize: 100 Design: E. John, M. Bylina Perforation: 11¼ x 12
![[The 60th Anniversary of Labour Day, type XKZ]](https://www.stampworld.com/media/market/28646/9481614-s.jpg)
26. April WM: None Sheetsize: 100 Design: E. John, M. Bylina Perforation: 11¼ x 12
![[The 60th Anniversary of Labour Day, type XLA]](https://www.stampworld.com/media/market/28646/9481615-s.jpg)
26. April WM: None Sheetsize: 100 Design: E. John, M. Bylina Perforation: 11¼ x 12
![[The 60th Anniversary of Labour Day, type XKZ]](https://www.stampworld.com/media/market/519179/9940292-s.jpg)
26. April WM: None Sheetsize: 100 Design: E. John, M. Bylina Perforation: 11¼ x 12
![[The 60th Anniversary of Labour Day, type XLA]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XLA-s.jpg)
26. April WM: None Sheetsize: 100 Design: E. John, M. Bylina Perforation: 11¼ x 12
![[The 60th Anniversary of Labour Day, type XKZ]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKZ-s.jpg)
![[The 60th Anniversary of Labour Day, type XLA]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XLA-s.jpg)
27. April WM: None Sheetsize: 100 Design: J. Wilczyk Perforation: 10¾; 11¼
![[The 23rd International Poznan' Trade Fair, type XKY]](https://www.stampworld.com/media/market/35789/46368-s.jpg)
27. April WM: None Sheetsize: 100 Design: J. Wilczyk Perforation: 10¾; 11¼
![[The 23rd International Poznan' Trade Fair, type XKY]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKY-s.jpg)
27. April WM: None Sheetsize: 100 Design: J. Wilczyk Perforation: 10¾; 11¼
![[The 23rd International Poznan' Trade Fair, type XKY]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKY-s.jpg)
27. April WM: None Sheetsize: 100 Design: J. Wilczyk Perforation: 10¾; 11¼
![[The 23rd International Poznan' Trade Fair, type XKY]](https://www.stampworld.com/media/market/128662/1294897-s.jpg)
27. April WM: None Sheetsize: 100 Design: J. Wilczyk Perforation: 10¾; 11¼
![[The 23rd International Poznan' Trade Fair, type XKY]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKY-s.jpg)
27. April WM: None Sheetsize: 100 Design: J. Wilczyk Perforation: 10¾; 11¼
![[The 23rd International Poznan' Trade Fair, type XKY]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKY-s.jpg)
27. April WM: None Sheetsize: 100 Design: J. Wilczyk Perforation: 10¾; 11¼
![[The 23rd International Poznan' Trade Fair, type XKY]](https://www.stampworld.com/media/market/135391/2420218-s.jpg)
27. April WM: None Sheetsize: 100 Design: J. Wilczyk Perforation: 10¾; 11¼
![[The 23rd International Poznan' Trade Fair, type XKY]](https://www.stampworld.com/media/market/53645/2829487-s.jpg)
27. April WM: None Sheetsize: 100 Design: J. Wilczyk Perforation: 10¾; 11¼
![[The 23rd International Poznan' Trade Fair, type XKY]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/XKY-s.jpg)