| Added by |
 Maciej Pasztor
|
| Material | Gold |
| Face value | 40 groszy |
| Catalog code (Michel) | 842 |
| Catalog code (Scott) | 617 |
| Catalog code | Polish Stamps Catalog 704 |
| Series | 1 May, Labour Day 1954 |
| Print run | 5,110,000 |
| Issue date | 28/04/1954 |
| Designer | Ryszard Kleczkowski |
| Paper type | White; Thin Smooth |
| Print technique | Photogravure |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 12½ x 12¾ (comb) or 12¾ (comb) |
| Height | 26.20 mm |
| Width | 21.00 mm |
| Catalog prices | No catalog prices set yet |
