Flag & Austrian map with letters "OGB", industrial plant
96%
| Country: | Austria |
|---|---|
| Issue: | Trade Union Congress |
| Date: | 1963-09-23 |
| Print: | Offset and Lithography |
| Size: | 39 x 30 |
| Perforation: | comb 13¾ x 14½ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 1.50 Austrian schilling |
| Print run: | 2969500 |