| Added by |
 Maciej Pasztor
|
| Face value | 2,50 złotego |
| Catalog code (Michel) | 1072; scan 2 - Kleinbogen I |
| Catalog code (Scott) | 829 scan 2 - Souvenir sheet of 6 stamps |
| Catalog code | Polish Stamps Catalog 927 scan 2: 927 A |
| Series | 400 Years of Polish postage |
| Stamp colour | Slate and buff |
| Watermark | WZ 3 (Postal horns right) |
| Stamp use | Commemorative stamp |
| Print run | 238,800 sheets = 1,432,800 stamps |
| Issue date | 26/10/1958 |
| Designer | Apoloniusz Kędzierski |
| Paper type | White; Middel Smooth colored on one side |
| Print technique | Steel engraving |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 12½ x 12¾ (harrow) |
| Height | 27.00 mm |
| Width | 47.50 mm |
| Catalog prices | No catalog prices set yet |
