| Added by |
 Maciej Pasztor
|
| Face value | 30 Groszy |
| Catalog code (Michel) | PL 241I |
| Catalog code (Scott) | PL 235 |
| Catalog code | Yvert et Tellier PL 318 Stanley Gibbons PL 249 AFA number PL 242 Polish Stamps Catalog (Fischer) PL 213I |
| Series | Monuments and sailing-boat |
| Stamp colour | Dark blue |
| Stamp use | Definitive stamp |
| Print run | 92.998.420 |
| Issue date | 25/05/1925 |
| Paper type | very thin |
| Print technique | Typography |
| Printed by | Panstwowe Zaklady Graficzne |
| Perforation | 10 to 13 |
| Height | 32.00 mm |
| Width | 26.00 mm |
| Catalog prices | No catalog prices set yet |
