Mercurius 20 Austro-Hungarian heller — Austria, 1909
Mercurius (Austria, 1909), face value 20 Austro-Hungarian heller, “Newspaper stamps 1908/10” series. Photo, catalogue value, details and photo identification.
- Series
- Newspaper stamps 1908/10
- Issue date
- 1909
- Face value
- 20 Austro-Hungarian heller
- Colors
- Brown