Info| Date | 1991, 09 IV |
|---|---|
| Value | 100 Pfg. |
| Catalog no. | Mi 1511 Sc 1635 SG 2371 Y&T 1343 |
| Topic | Battle of Legnica - Joint issues with Polish Post |
| Occasion | 750th anniversary of the Battle of Legnica |
| Description | Inscription: 'Schlacht bei Liegnitz 9. April 1241' (Battle of Legnica). Maybe the issue is inspired by the fact that Poland and Germany signed a friendship-treaty on June 15, 1991. |
