Mercury 18 Austro-Hungarian heller — Austria, 1921
Mercury (Austria, 1921), face value 18 Austro-Hungarian heller, “Newspaper stamps 1920/21” series. Photo, catalogue value, details and photo identification.
- Series
- Newspaper stamps 1920/21
- Issue date
- 1921
- Face value
- 18 Austro-Hungarian heller
- Colors
- Blackish bluish green
- Print run
- 12,887,000