| Added by |
 Maciej Pasztor
|
| Face value | 21+1 złoty |
| Catalog code (Michel) | Block 18 |
| Catalog code (Scott) | B104 (Sem-Postal) |
| Catalog code | Polish Stamps Catalog Blok 17 |
| Series | Intl. Phil. Exhib., Warsaw, |
| Place in series | 2 |
| Stamp colour | Multicolored |
| Stamp use | Block |
| Print run | 73600 |
| Issue date | 03/08/1955 |
| Designer | Stefan Małecki |
| Paper type | White; Middel Smooth |
| Print technique | Offset |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | imper. |
| Height | 83.00 mm |
| Width | 62.00 mm |
| Catalog prices | No catalog prices set yet |
