| Added by |
 Maciej Pasztor
|
| General Description : | Scan 2 WM. III 5 |
| Face value | 40 groszy |
| Catalog code (Michel) | 1269 |
| Catalog code (Scott) | 1021 |
| Catalog code | Polish Stamps Catalog 1124 |
| Series | 1000 years of the Polish mining industry. |
| Place in series | 1 |
| Stamp colour | Multicolored |
| Watermark | III 5 |
| Stamp use | Commemorative stamp |
| Print run | 1,176,000 |
| Issue date | 04/12/1961 |
| Designer | J. S. Miklaszewski |
| Paper type | White; middel, smooth |
| Print technique | Offset |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 11 x 11¼ (comb) |
| Height | 36.00 mm |
| Width | 23.00 mm |
| Catalog prices | No catalog prices set yet |
