| Added by |
 Iordache Gabriel
|
| Face value | 20 zlotych |
| Catalog code (Michel) | PL 3171 |
| Catalog code (Scott) | PL 2877 |
| Catalog code | Yvert et Tellier PL 2978 Stanley Gibbons PL 3183 AFA number PL 3059 Polish Stamps Catalog (Fischer) PL 3023 |
| Stamp colour | multicolor |
| Stamp use | Commemorative stamp |
| Print run | 8.000.000 |
| Issue date | 11/11/1988 |
| Designer | Michał Piekarski |
| Print technique | Offset lithography |
| Perforation | comb 11¾ x 11½ |
| Height | 30.00 mm |
| Width | 25.00 mm |
| Catalog prices | No catalog prices set yet |
