Exposition main building & floral clock
93%
| Country: | Austria |
|---|---|
| Issue: | Int. Fair, Wels |
| Date: | 1966-07-26 |
| Print: | Recess |
| Size: | 40 x 27 |
| Perforation: | comb 13½ x 12¾ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 3 Austrian schilling |
| Print run: | 3500000 |