| Added by |
 Iordache Gabriel
|
| Face value | 20 mongo |
| Catalog code (Michel) | MN 2079 |
| Catalog code (Scott) | MN 1821 |
| Stamp colour | multicolor |
| Stamp use | Commemorative stamp |
| Issue date | 20/09/1989 |
| Print technique | Offset lithography |
| Perforation | comb 14 |
| Height | 33.00 mm |
| Width | 55.00 mm |
| Catalog prices | No catalog prices set yet |
