| Added by |
 No one
|
| Face value | 40 groszy |
| Catalog code (Michel) | 915 |
| Catalog code (Scott) | 682 |
| Catalog code | Polish Stamps Catalog 773 |
| Series | 24th International Fair at Poznan |
| Place in series | 1 |
| Stamp colour | Bright ultramarine |
| Stamp use | Commemorative stamp |
| Print run | 810,000 |
| Issue date | 10/06/1955 |
| Designer | Czesław Kaczmarczyk |
| Paper type | White; Thin Smooth |
| Print technique | Photogravure |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 12½ x 12¾ (comb) or 12¾ (comb) |
| Height | 26.30 mm |
| Width | 21.40 mm |
| Catalog prices | No catalog prices set yet |
