| Added by |
 Maciej Pasztor
|
| Face value | 45+15 groszy |
| Catalog code (Michel) | PL 747 |
| Catalog code (Scott) | PL B69 |
| Catalog code | Yvert et Tellier PL 630A Stanley Gibbons PL 730 AFA number PL 638 Polish Stamps Catalog (Fischer) PL 606 |
| Series | Six-Years Plan: electroindustry (II) |
| Stamp colour | brown |
| Stamp use | Semi Postal stamp |
| Print run | 83,890,000 |
| Issue date | 01/06/1952 |
| Designer | Ryszard Kleczkowski Grav: Marian Romuald Polak |
| Paper type | White; Middel Smooth |
| Print technique | Steel engraving |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 12½ x 12¾ (harrow) |
| Height | 27.20 mm |
| Width | 21.50 mm |
| Catalog prices | No catalog prices set yet |
