| Added by |
 Maciej Pasztor
|
| Material | Gold |
| Face value | 15 złotych |
| Catalog code (Michel) | 564 |
| Catalog code (Scott) | 486 |
| Catalog code | Polish Stamps Catalog 529 |
| Series | The first congress for world peace in Warsaw |
| Print run | 15,960,000 |
| Issue date | 31/08/1950 |
| Designer | Tadeusz Gronowski 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 | 23.30 mm |
| Width | 28.00 mm |
| Catalog prices | No catalog prices set yet |
