Now showing: Poland - Postage stamps (1980 - 1989) - 24800 stamps.
9. October WM: None Sheetsize: 50 / blok Design: Alojzy Balcerzak Engraving: PWPW. Perforation: 11¾:11½
![[The Day of the Stamp 1980, type CIR]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIR-s.jpg)
![[The Day of the Stamp 1980, type CIS]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIS-s.jpg)
![[The Day of the Stamp 1980, type CIT]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIT-s.jpg)
![[The Day of the Stamp 1980, type CIU]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIU-s.jpg)
9. October WM: None Sheetsize: 50 / blok Design: Alojzy Balcerzak Engraving: PWPW. Perforation: 11¾:11½
![[The Day of the Stamp 1980, type CIR]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIR-s.jpg)
9. October WM: None Sheetsize: 50 / blok Design: Alojzy Balcerzak Engraving: PWPW. Perforation: 11¾:11½
![[The Day of the Stamp 1980, type CIR]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIR-s.jpg)
![[The Day of the Stamp 1980, type CIS]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIS-s.jpg)
![[The Day of the Stamp 1980, type CIT]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIT-s.jpg)
![[The Day of the Stamp 1980, type CIU]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIU-s.jpg)
9. October WM: None Sheetsize: 50 / blok Design: Alojzy Balcerzak Engraving: PWPW. Perforation: 11¾:11½
![[The Day of the Stamp 1980, type CIR]](https://www.stampworld.com/media/market/123423/9801388-s.jpg)
9. October WM: None Sheetsize: 50 / blok Design: Alojzy Balcerzak Engraving: PWPW. Perforation: 11¾:11½
![[The Day of the Stamp 1980, type CIR]](https://www.stampworld.com/media/market/546361/9850981-s.jpg)
9. October WM: None Sheetsize: 50 / blok Design: Alojzy Balcerzak Engraving: PWPW. Perforation: 11¾:11½
![[The Day of the Stamp 1980, type CIR]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIR-s.jpg)
![[The Day of the Stamp 1980, type CIS]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIS-s.jpg)
![[The Day of the Stamp 1980, type CIT]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIT-s.jpg)
![[The Day of the Stamp 1980, type CIU]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIU-s.jpg)
9. October WM: None Sheetsize: 50 / blok Design: Alojzy Balcerzak Engraving: PWPW. Perforation: 11¾:11½
![[The Day of the Stamp 1980, type CIR]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIR-s.jpg)
![[The Day of the Stamp 1980, type CIS]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIS-s.jpg)
![[The Day of the Stamp 1980, type CIT]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIT-s.jpg)
![[The Day of the Stamp 1980, type CIU]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIU-s.jpg)
9. October WM: None Sheetsize: 50 / blok Design: Alojzy Balcerzak Engraving: PWPW. Perforation: 11¾:11½
![[The Day of the Stamp 1980, type CIS]](https://www.stampworld.com/media/market/117682/9937477-s.jpg)
9. October WM: None Sheetsize: 50 / blok Design: Alojzy Balcerzak Engraving: PWPW. Perforation: 11¾:11½
![[The Day of the Stamp 1980, type CIT]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIT-s.jpg)
9. October WM: None Sheetsize: 50 / blok Design: Alojzy Balcerzak Engraving: PWPW. Perforation: 11¾:11½
![[The Day of the Stamp 1980, type CIR]](https://www.stampworld.com/media/market/35789/10457391-s.jpg)
9. October WM: None Sheetsize: 50 / blok Design: Alojzy Balcerzak Engraving: PWPW. Perforation: 11¾:11½
![[The Day of the Stamp 1980, type CIT]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIT-s.jpg)
9. October WM: None Sheetsize: 50 / blok Design: Alojzy Balcerzak Engraving: PWPW. Perforation: 11¾:11½
![[The Day of the Stamp 1980, type CIR]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIR-s.jpg)
9. October WM: None Sheetsize: 50 / blok Design: Alojzy Balcerzak Engraving: PWPW. Perforation: 11¾:11½
![[The Day of the Stamp 1980, type CIR]](https://www.stampworld.com/media/market/123423/10756110-s.jpg)
9. October WM: None Sheetsize: 50 / blok Design: Alojzy Balcerzak Engraving: PWPW. Perforation: 11¾:11½
![[The Day of the Stamp 1980, type CIR]](https://www.stampworld.com/media/market/122425/10822401-s.jpg)
9. October WM: None Sheetsize: 50 / blok Design: Alojzy Balcerzak Engraving: PWPW. Perforation: 11¾:11½
![[The Day of the Stamp 1980, type CIR]](https://www.stampworld.com/media/market/122425/10822549-s.jpg)
9. October WM: None Sheetsize: 50 / blok Design: Alojzy Balcerzak Engraving: PWPW. Perforation: 11¾:11½
![[The Day of the Stamp 1980, type CIR]](https://www.stampworld.com/media/market/122425/10822550-s.jpg)
9. October WM: None Sheetsize: 50 / blok Design: Alojzy Balcerzak Engraving: PWPW. Perforation: 11¾:11½
![[The Day of the Stamp 1980, type CIR]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIR-s.jpg)
![[The Day of the Stamp 1980, type CIS]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIS-s.jpg)
![[The Day of the Stamp 1980, type CIT]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIT-s.jpg)
![[The Day of the Stamp 1980, type CIU]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/CIU-s.jpg)