| Added by |
 Maciej Pasztor
|
| Face value | 6,50 złotego |
| Catalog code (Michel) | 1579 |
| Catalog code (Scott) | 1316 |
| Catalog code | 1430 |
| Series | Prehistoric animals |
| Place in series | 10 |
| Stamp colour | Multicolored |
| Stamp use | Commemorative stamp |
| Print run | 1,410,000 (1,300,000) |
| Issue date | 05/03/1965 |
| Designer | Andrzej Heidrich |
| Paper type | White, middel, chalky |
| Print technique | Offset |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 12½ (comb) |
| Height | 35.30 mm |
| Width | 46.50 mm |
| Catalog prices | No catalog prices set yet |
