| Added by |
 Maciej Pasztor
|
| Face value | 3,40 złotego |
| Catalog code (Michel) | 1803 |
| Catalog code (Scott) | 1548 |
| Catalog code | Polish Stamps Catalog 1656 |
| Series | Butterflies |
| Place in series | 7 |
| Stamp colour | Multicolored |
| Stamp use | Commemorative stamp |
| Print run | 2,747,920 |
| Issue date | 14/10/1967 |
| Designer | Jerzy Desselberger |
| Paper type | White, middel, chalky |
| Print technique | Offset |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 11¼ (comb) |
| Height | 36.00 mm |
| Width | 36.00 mm |
| Catalog prices | No catalog prices set yet |
