| Added by |
 Maciej Pasztor
|
| Face value | 20 groszy |
| Catalog code (Michel) | 1706 |
| Catalog code (Scott) | 1440 |
| Catalog code | Polish Stamps Catalog 1558 |
| Series | Tourism |
| Place in series | 2 |
| Stamp colour | Olive gray |
| Stamp use | Commemorative stamp |
| Print run | 144,940,100 |
| Issue date | 15/09/1966 |
| Designer | Tadeusz Michaluk Grav:Barbara Szymańska-Kowalska |
| Paper type | White, middel or thick |
| Print technique | Steel engraving |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 11½ x 11¾ or 12¾ x 12½ (harrow) |
| Height | 21.00 mm |
| Width | 27.00 mm |
| Catalog prices | No catalog prices set yet |
