| Added by |
 Maciej Pasztor
|
| General Description : | 15th anniversary of independence. Watermark: post horns mounthpiece upwards or downwards |
| Face value | 30 Groszy |
| Catalog code (Michel) | PL 284 |
| Catalog code (Scott) | PL 279 |
| Catalog code | Yvert et Tellier PL 368 Stanley Gibbons PL 296 AFA number PL 293 Polish Stamps Catalog (Fischer) PL 263 |
| Stamp colour | red |
| Watermark | Posthorn Type 1 Multiple [Up] |
| Stamp use | Commemorative stamp |
| Print run | 31,248,000 |
| Issue date | 11/11/1933 |
| Paper type | White |
| Print technique | Typography |
| Printed by | PWPW (Polska Wytwórnia Papierow Wartosciowych) |
| Perforation | 12½ : 12 3/4 harrow (polish stamps catalog) |
| Height | 27.00 mm |
| Width | 21.50 mm |
| Catalog prices | No catalog prices set yet |
