Christian Doppler (1803-53) physicist & mathematician 6 öS — Austria, 1992
Christian Doppler (1803-53) physicist & mathematician (Austria, 1992), face value 6 öS, “Nature scientists” series. Photo, catalogue value, details and…
- Series
- Nature scientists
- Issue date
- 1992
- Face value
- 6 öS
- Colors
- Multicolor
- Print run
- 2,900,000
- Yvert
- AT 1886
- Michel
- AT 2057
- Stanley Gibbons
- AT 2289
- Scott
- AT 1563