| Added by |
 Maciej Pasztor
|
| Face value | 40 groszy |
| Catalog code (Michel) | 954 |
| Catalog code (Scott) | 717 |
| Catalog code | Polish Stamps Catalog 810 |
| Series | First World Chess Championship of the Deaf and Dumb, |
| Place in series | 1 |
| Stamp colour | Brown |
| Stamp use | Commemorative stamp |
| Print run | 3,310,000 |
| Issue date | 09/02/1956 |
| Designer | Czesław Kaczmarczyk |
| Paper type | White; Middel Smooth |
| Print technique | Photogravure |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 12½ x 12¾ (comb) |
| Height | 26.20 mm |
| Width | 21.20 mm |
| Catalog prices | No catalog prices set yet |
