Vienna city hall & congress badge
93%
| Country: | Austria |
|---|---|
| Issue: | Int. Congress of the Public Sector |
| Date: | 1972-05-23 |
| Print: | Offset lithography and Recess |
| Size: | 35 x 35 |
| Perforation: | comb 14 |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 4 Austrian schilling |
| Print run: | 2900000 |