| Added by |
 Maciej Pasztor
|
| Face value | 40 groszy |
| Catalog code (Michel) | 1434 |
| Catalog code (Scott) | 1175 |
| Catalog code | 1286 |
| Series | The visit of the astronauts Valentina Tereshkova and Valery Bykovsky to Poland |
| Place in series | 1 |
| Stamp colour | Multicolored |
| Stamp use | Commemorative stamp |
| Print run | 776,000 |
| Issue date | 23/10/1963 |
| Designer | Tadeusz Michaluk |
| Paper type | White, middel, smooth. |
| Print technique | Offset overprint: typography |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 11 ( comb) |
| Height | 22.90 mm |
| Width | 49.80 mm |
| Catalog prices | No catalog prices set yet |
![Poland 1963 MNH, Ludwig Warynski activist and theoretician [Ae]](https://i.ebayimg.com/images/g/BJ0AAOSweR9f8tPT/s-l225.jpg)
