| Added by |
 Maciej Pasztor
|
| Face value | 20 Groszy |
| Catalog code (Michel) | 2162 |
| Catalog code (Scott) | 1888 |
| Catalog code | Polish Stamps Catalog 2015 |
| Series | Zoo animals |
| Place in series | 1 |
| Stamp colour | Multicolored |
| Stamp use | Commemorative stamp |
| Print run | 7,835,000 |
| Designer | Janusz Grabiański |
| Paper type | Middel; white; chalky |
| Print technique | Offset |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 12½ x 12¾ (comb) |
| Height | 39.50 mm |
| Width | 51.00 mm |
| Catalog prices | No catalog prices set yet |
