| Added by |
 No one
|
| Face value | 40 Groszy |
| Catalog code (Michel) | 923 A |
| Catalog code (Scott) | 688 |
| Catalog code | Polish Stamps Catalog 7798 B |
| Series | 5th World Festival of Youth, Warsaw, |
| Place in series | 2 |
| Stamp colour | Multicolored |
| Watermark | None |
| Stamp use | Commemorative stamp |
| Print run | 3,628,000 |
| Issue date | 13/07/1955 |
| Designer | J. Woźnicki |
| Paper type | White |
| Print technique | Offset |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 12 x 12¼ (comb) or 11 (line) |
| Height | 33.60 mm |
| Width | 26.30 mm |
| Catalog prices | No catalog prices set yet |
