50 years of Austrian Petrochemical Industry
93%
| Country: | Austria |
|---|---|
| Issue: | Austrian Petrochemical Industry |
| Date: | 1980-06-12 |
| Print: | Photogravure and Recess |
| Size: | 31 x 39 |
| Perforation: | comb 13¾ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 2.50 Austrian schilling |
| Print run: | 3050000 |