Emperor Karl I 25 Austro-Hungarian heller — Austria, 1917
Emperor Karl I (Austria, 1917), face value 25 Austro-Hungarian heller. Photo, catalogue value, details and photo identification.
- Series
- Emperor Karl I
- Issue date
- 1917
- Face value
- 25 Austro-Hungarian heller
- Colors
- Blue
- Yvert
- AT 164
- Michel
- AT 223x
- Stanley Gibbons
- AT 292
- Scott
- AT 170