Cyril Ponnamperuma, Chemical Biologist 15 රු. — Sri Lanka, 2019
Cyril Ponnamperuma, Chemical Biologist (Sri Lanka, 2019), face value 15 රු., “Personalities” series. Photo, catalogue value, details and photo identification.
- Series
- Personalities
- Issue date
- 2019
- Face value
- 15 රු.
- Colors
- Multicolor
- Print run
- 300,000
- Yvert
- LK 2186
- Michel
- LK 2245
- Scott
- LK 2181