| Added by |
 Maciej Pasztor
|
| Face value | 60 groszy |
| Catalog code (Michel) | PL 703 |
| Catalog code (Scott) | PL 519 |
| Catalog code | Yvert et Tellier PL 617 Stanley Gibbons PL 713 AFA number PL 597 Polish Stamps Catalog (Fischer) PL 564 |
| Series | The 7th anniversary of the Polish People's Republic (the July manifesto) |
| Stamp colour | grey green |
| Stamp use | Commemorative stamp |
| Print run | 531,000 |
| 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 |
