Info| Date | 1986, 24 II |
|---|---|
| Value | 3 ₫ |
| Catalog no. | Mi 1659 Sc 1601 SG 915 Y&T 663C |
| Topic | |
| Occasion | |
| Description | The stamp is part of a series of 4, dedicated the appearance of Halley's comet in 1986. The stamp shows a Sojuz-missile and the flags of 9 countries. Among them the Polish flag and the flags of Austria and the German Federal Rep. |
