Mercurius
96%
| Country: | Austria |
|---|---|
| Issue: | Overprint 'Deutschösterreich |
| Date: | 1921-12-15 |
| Print: | Typography |
| Size: | 36 x 21 |
| Perforation: | line 12½ |
| Emission: | Express |
| Format: | Stamp |
| Face Value: | 50 Austro-Hungarian heller |
| Print run: | 7150000 |