Robert Koch (1843-1910) Bacteriologist 40 Ct. — Switzerland, 1971
Robert Koch (1843-1910) Bacteriologist (Switzerland, 1971), face value 40 Ct., “Famous persons” series. Photo, catalogue value, details and photo…
- Series
- Famous persons
- Issue date
- 1971
- Face value
- 40 Ct.
- Colors
- Dark grey ultramarine
- Print run
- 9,043,000
- Yvert
- CH 889
- Michel
- CH 958
- Stanley Gibbons
- CH 822
- Scott
- CH 538