| Added by |
 Maciej Pasztor
|
| Face value | 3,40 złotego |
| Catalog code (Michel) | PL 1067 |
| Catalog code (Scott) | PL 804 |
| Catalog code | Yvert et Tellier PL 922A Stanley Gibbons PL 1067 AFA number PL 961 Polish Stamps Catalog (Fischer) PL 922 |
| Series | 400th anniversary of Polish postage |
| Place in series | 5 |
| Stamp colour | Aquamarine and maroon |
| Stamp use | Commemorative stamp |
| Print run | 990,000 |
| Issue date | 08/10/1958 |
| Designer | Stefan Małecki |
| Paper type | White; Middel Smooth |
| Print technique | Offset lithography |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 12½ x 12¾ (comb) |
| Height | 27.30 mm |
| Width | 21.00 mm |
| Catalog prices | No catalog prices set yet |
