| Added by |
 Maciej Pasztor
|
| Face value | 50 groszy |
| Catalog code (Michel) | 2378 |
| Catalog code | Polish Stamps Catalog 2231 |
| Series | 20th Congress of the European Zootechnical Federation, Warsaw. |
| Place in series | 1 |
| Stamp colour | Multicolored |
| Print run | 10340000 |
| Designer | Alojzy Balcerzak |
| Print technique | Photograviure |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 11¾ x 11½ comb |
| Catalog prices | No catalog prices set yet |
