| Added by |
 Maciej Pasztor
|
| General Description : | Scan 2 - Watermark III 7 |
| Face value | 2,50 złotego |
| Catalog code (Michel) | 1107 |
| Catalog code (Scott) | 855 |
| Catalog code | Polish Stamps Catalog 963 |
| Series | 3th congress for miners in Katowice, July 1959 |
| Stamp colour | Multicolored |
| Watermark | III 7 |
| Stamp use | Commemorative stamp |
| Print run | 800,000 |
| Issue date | 01/07/1959 |
| Designer | Stefan Małecki |
| Paper type | White; Thick, Smooth |
| Print technique | Offset |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 12½ x 12¾ (comb) |
| Height | 26.00 mm |
| Width | 20.50 mm |
| Catalog prices | No catalog prices set yet |
