| Added by |
 Maciej Pasztor
|
| Face value | 45 groszy |
| Catalog code (Michel) | PL 680Aa&Ab |
| Catalog code (Scott) | PL 507A |
| Catalog code | Yvert et Tellier PL 585 Stanley Gibbons PL 696&a AFA number PL 574 Polish Stamps Catalog (Fischer) PL 542I&II |
| Series | Six-Years Plan (2nd edition) |
| Stamp colour | blue |
| Stamp use | Commemorative stamp |
| Print run | 144,494,000 |
| Issue date | 08/01/1951 |
| Designer | W.Zakrzewski Grav: Marian Romuald Polak |
| Paper type | White; Thin Smooth |
| Print technique | Steel engraving |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 12½ x 12¾ (harrow) |
| Height | 32.00 mm |
| Width | 26.00 mm |
| Catalog prices | No catalog prices set yet |
