Historical motive of a May Day pamphlet
93%
| Country: | Austria |
|---|---|
| Issue: | Labour Day |
| Date: | 1990-04-30 |
| Print: | Photogravure |
| Size: | 35 x 45 |
| Perforation: | comb 13½ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 4.50 Austrian schilling |
| Print run: | 3100000 |