| Added by |
 Maciej Pasztor
|
| Face value | 45 groszy |
| Catalog code (Michel) | PL 702 |
| Catalog code (Scott) | PL 518 |
| Catalog code | Yvert et Tellier PL 616 Stanley Gibbons PL 712 AFA number PL 596 Polish Stamps Catalog (Fischer) PL 563 |
| Series | The 7th anniversary of the Polish People's Republic (the July manifesto) |
| Stamp colour | dark carmine |
| Stamp use | Commemorative stamp |
| Print run | 7,939,000 |
| Issue date | 22/07/1951 |
| Designer | Stefan Łukaszewski Grav: Marian Romuald Polak & Czesław Słania |
| Paper type | White thin |
| Print technique | Steel engraving |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 12½ x 12¾ (harrow) |
| Height | 47.60 mm |
| Width | 27.00 mm |
| Catalog prices | No catalog prices set yet |
