Mercury 20 Austro-Hungarian heller — Austria, 1899
Mercury (Austria, 1899), face value 20 Austro-Hungarian heller, “Newspaper stamps 1899/1901” series. Photo, catalogue value, details and photo identification.
- Series
- Newspaper stamps 1899/1901
- Issue date
- 1899
- Face value
- 20 Austro-Hungarian heller
- Colors
- Carmine red
- Yvert
- AT J15
- Michel
- AT 100a
- Stanley Gibbons
- AT N125
- Scott
- AT P14