| Added by |
 Maciej Pasztor
|
| Material | Gold |
| Face value | 15 złotych |
| Catalog code (Michel) | 561 |
| Catalog code (Scott) | 476 |
| Catalog code | Polish Stamps Catalog 518 |
| Series | The day of international action for world peace |
| Print run | 29,187,200 |
| Issue date | 15/05/1950 |
| Designer | Tadeusz Trepkowski |
| Paper type | White; Middel smooth |
| Print technique | Photogravure |
| Printed by | Drukarnia Narodowa w Krakowie |
| Perforation | 10¾ or 11¼ (line) |
| Height | 27.20 mm |
| Width | 20.30 mm |
| Catalog prices | No catalog prices set yet |
