| Added by |
 Maciej Pasztor
|
| Face value | 3,40 złotego |
| Catalog code (Michel) | 1360 |
| Catalog code (Scott) | 1104 |
| Catalog code | Polish Stamps Catalog 1215 |
| Series | 5th Trade Union congress |
| Stamp colour | Multicolored |
| Watermark | III 8 |
| Stamp use | Commemorative stamp |
| Print run | 702,000 |
| Issue date | 26/11/1962 |
| Designer | Andrzej Heidrich |
| Paper type | White; middel, smooth |
| Print technique | Offset |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 11 (comb) |
| Height | 23.20 mm |
| Width | 50.00 mm |
| Catalog prices | No catalog prices set yet |
