| Added by |
 Maciej Pasztor
|
| Material | Gold |
| Face value | 45 groszy |
| Catalog code (Michel) | 689 |
| Catalog code (Scott) | 507 |
| Catalog code | Polish Stamps Catalog 555 |
| Series | The international day of the child, 1 June 1951 |
| Print run | 2.181.000 |
| Issue date | 01/06/1951 |
| Designer | Edward Konecki |
| Paper type | White; Thin Smooth |
| Print technique | Photogravure |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 12½ x 12¾ (comb) |
| Height | 25.50 mm |
| Width | 22.20 mm |
| Catalog prices | No catalog prices set yet |
