Now showing: Poland - Postage stamps (1950 - 1959) - 13 stamps.
1. April WM: None Sheetsize: 100 Design: St. Łukaszewski Perforation: 12½:12¾
![[International Day of the Child, 1 June 1951, type KU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/KU-s.jpg)
![[International Day of the Child, 1 June 1951, type KV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/KV-s.jpg)
22. July WM: None Sheetsize: 50 Design: St. Łukaszewski Engraving: M.R. Polak, Cz. Słania Perforation: 12½:12¾
![[The 7th Anniversary of the Polish People's Republic - the July Manifesto, type LI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/LI-s.jpg)
![[The 7th Anniversary of the Polish People's Republic - the July Manifesto, type LJ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/LJ-s.jpg)
![[The 7th Anniversary of the Polish People's Republic - the July Manifesto, type LK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/LK-s.jpg)
| No. | Type | D | Color | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 689 | LI | 45Gr | brown carmine | Boleslaw Bierut, Industry and Agriculture | (7,939 mill) | - | - | - | - | |||||
| 690 | LJ | 60Gr | greyish green | Boleslaw Bierut, Industry and Agriculture | (531000) | - | - | - | - | |||||
| 691 | LK | 90Gr | blue | Boleslaw Bierut, Industry and Agriculture | (551000) | - | - | - | - | |||||
| 689‑691 | 22.00 | - | - | - | EUR |
22. July WM: None Sheetsize: 50 Design: St. Łukaszewski Engraving: M.R. Polak, Cz. Słania Perforation: 12½:12¾
| No. | Type | D | Color | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 689 | LI | 45Gr | brown carmine | Boleslaw Bierut, Industry and Agriculture | (7,939 mill) | - | - | - | - | |||||
| 690 | LJ | 60Gr | greyish green | Boleslaw Bierut, Industry and Agriculture | (531000) | - | - | - | - | |||||
| 691 | LK | 90Gr | blue | Boleslaw Bierut, Industry and Agriculture | (551000) | - | - | - | - | |||||
| 689‑691 | 22.00 | - | - | - | EUR |
5. August WM: None Sheetsize: 100 Design: B. Brandt Perforation: 10¾-12¾
![[The 3rd World Youth Festival in Berlin, Germany, between 5 and 19 August 1951, type LH]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/LH-s.jpg)
17. November WM: None Sheetsize: 4 (1x4) Design: W.Zakrzewski Engraving: M.R. Polak Perforation: 12½:12¾
![[The Congress of the Polish Philatelic Society in Warsaw, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/0699-b.jpg)
