| Added by |
 Maciej Pasztor
|
| Face value | 60 groszy |
| Catalog code (Michel) | 1473 |
| Catalog code (Scott) | 1244 |
| Catalog code | Polish Stamps Catalog 1325 |
| Series | 20 years People's Republic of Poland |
| Place in series | 1 |
| Stamp colour | Red, orange and black |
| Stamp use | Commemorative stamp |
| Print run | 4,500,000 |
| Issue date | 15/04/1964 |
| Designer | Andrzej Heidrich |
| Paper type | White, middel, chalky |
| Print technique | Offset |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 12 x 12¾ (comb) |
| Height | 27.00 mm |
| Width | 36.00 mm |
| Catalog prices | No catalog prices set yet |
