| Added by |
 No one
|
| Face value | 50 złotych |
| Catalog code (Michel) | Block 22 |
| Catalog code (Scott) | 830 |
| Catalog code | Polish Stamps Catalog Blok 21 |
| Series | 400 years of Polish postage |
| Stamp colour | Dark blue |
| Stamp use | Souvenir Sheet |
| Print run | 321,309 |
| Issue date | 12/12/1958 |
| Designer | Apoloniusz Kędzierski Grav:Stefan Łukaszewski |
| Paper type | No paper! SILK |
| Print technique | Steel engraving |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | imper. |
| Height | 27.00 mm |
| Width | 47.00 mm |
| Catalog prices | No catalog prices set yet |
