| Added by |
 Maciej Pasztor
|
| Material | Gold |
| Face value | 90 groszy |
| Catalog code (Michel) | 704 |
| Catalog code (Scott) | 520 |
| Catalog code | Polish Stamps Catalog 565 |
| Series | The 7th anniversary of the Polish People's Republic (the July manifesto) |
| Print run | 551,000 |
| 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 |
