| Added by |
 Maciej Pasztor
|
| General Description : | 1977 - "The Party" - poster by Wlodzimierz Zakrzewski 1978 - "With The Party" - poster by Izabella Rybicka and Tomasz Żolnierkiewicz |
| Face value | 60 Groszy x 2 |
| Catalog code (Michel) | 2130; 2131 |
| Catalog code (Scott) | 1854; 1855 |
| Catalog code | Polish Stamps Catalog 1977; 1978 |
| Series | 6th Congress of the Polish United Worker’s Party. |
| Place in series | 7 |
| Stamp use | Commemorative stamp |
| Print run | 4,522,005 each |
| Designer | Stefan Małecki |
| Paper type | Middel; white; chalky |
| Print technique | Photogravure |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 11½ x 11 (comb) |
| Height | 39.50 mm |
| Width | 31.25 mm |
| Catalog prices | No catalog prices set yet |
