Info| Date | 1997, 23 IV |
|---|---|
| Value | 100 Pf |
| Catalog no. | Mi 1914 Sc 1964 SG 2767 Y&T 1746 |
| Topic | R.C. Church - Joint issues with Polish Post |
| Occasion | Adalbert killed 1000 years ago. |
| Description | Joint issue of Germany, Czech republic, Poland, Hungary and Vatican City. |
