| Added by |
 Maciej Pasztor
|
| Face value | 40 groszy |
| Catalog code (Michel) | 1394 |
| Catalog code (Scott) | 1135 |
| Catalog code | Polish Stamps Catalog 1246 |
| Series | Protected reptiles and amphibians |
| Place in series | 2 |
| Stamp colour | Multicolored |
| Stamp use | Commemorative stamp |
| Print run | 7,758,400 |
| Issue date | 10/06/1963 |
| Designer | Jerzy Desselberger |
| Paper type | White; middel, smooth, chalky |
| Print technique | Photogravure |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 11¼ (comb) |
| Height | 36.50 mm |
| Width | 36.50 mm |
| Catalog prices | No catalog prices set yet |
![Poland 1963 MNH, Ludwig Warynski activist and theoretician [Ae]](https://i.ebayimg.com/thumbs/images/g/BJ0AAOSweR9f8tPT/s-l225.jpg)
