| Added by |
 Maciej Pasztor
|
| Face value | 30 groszy |
| Catalog code (Michel) | 1386 |
| Catalog code (Scott) | 1127 |
| Catalog code | Polish Stamps Catalog 1238 |
| Series | Sailboats Part 1 |
| Place in series | 4 |
| Stamp colour | Black and gray olive |
| Stamp use | Commemorative stamp |
| Print run | 5,040,000 |
| Issue date | 05/04/1963 |
| Designer | Stefan Małecki Grav: Barbara Szymańska-Kowalska |
| Paper type | White; middel, smooth |
| Print technique | Steel engraving and Photogravure |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 11½ x 11¾ (harrow) |
| Height | 20.30 mm |
| Width | 26.50 mm |
| Catalog prices | No catalog prices set yet |
