| Added by |
 Maciej Pasztor
|
| Material | Gold |
| Face value | 2 zlote + 4 zlote |
| Catalog code (Michel) | 401 |
| Catalog code (Scott) | B38 (Semi-postal) |
| Catalog code | Polish Stamps Catalog 369 |
| Series | Polish Maritime League, 25th anniv. |
| Print run | 100.000 |
| Issue date | 24/04/1945 |
| Designer | Unknown |
| Paper type | Greyish-yellow thick whit woodpulp. |
| Print technique | Typography |
| Printed by | Pocztowe Zakłady Graficzne Łódź |
| Perforation | 11 x 11 |
| Height | 32.30 mm |
| Width | 22.60 mm |
| Catalog prices | No catalog prices set yet |
