| Added by |
 Maciej Pasztor
|
| Face value | 1,20 złotego |
| Catalog code (Michel) | PL 716 |
| Catalog code (Scott) | PL 533 |
| Catalog code | Yvert et Tellier PL 626 Stanley Gibbons PL 723 AFA number PL 608 Polish Stamps Catalog (Fischer) PL 578 |
| Series | Six-Years Plan: mining. |
| Stamp colour | slate blue |
| Stamp use | Commemorative stamp |
| Print run | 4,117,000 |
| Issue date | 04/12/1951 |
| Designer | Czesław Słania |
| Paper type | White; Thin Smooth |
| Print technique | Steel engraving |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 12¾ x 12½ (harrow) |
| Height | 20.90 mm |
| Width | 27.00 mm |
| Catalog prices | No catalog prices set yet |
