| Added by |
 Maciej Pasztor
|
| Material | Gold |
| Face value | 90 groszy |
| Catalog code (Michel) | 710 |
| Catalog code (Scott) | 527 |
| Catalog code | Polish Stamps Catalog 572 |
| Series | The Polish week of music. |
| Print run | 272.000 |
| Issue date | 15/11/1951 |
| Designer | Edward Konecki |
| Paper type | White; Thin Smooth |
| Print technique | Steel engraving |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 12¾ x 12½ (harrow) |
| Height | 20.00 mm |
| Width | 28.50 mm |
| Catalog prices | No catalog prices set yet |
