Congress emblem, red pen
93%
| Country: | Berlin |
|---|---|
| Issue: | Congress of the Int. Org. of Supreme Audit Institutions |
| Date: | 1989-05-05 |
| Print: | Offset and Lithography |
| Size: | 26 x 43 |
| Perforation: | comb 14 |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 80 German pfennig |
| Print run: | 6100000 |