| Added by |
 Maciej Pasztor
|
| Material | Gold |
| Face value | 50 złotych |
| Catalog code (Michel) | from left 482 and 482U |
| Catalog code (Scott) | C24 (Air-Mail and C24 imperf. |
| Catalog code | Polish Stamps Catalog 447 and 447nz |
| Series | Centaur |
| Print run | 8,790,000 |
| Issue date | 29/02/1948 |
| Designer | Stefan Żechowski; |
| Paper type | white middel |
| Print technique | Rotogravure |
| Printed by | Drukarnia Narodowa w Krakowie |
| Perforation | 10¾,11 or 11¼ line |
| Height | 20.70 mm |
| Width | 28.00 mm |
| Catalog prices | No catalog prices set yet |
