Johnson's Freshwater Crab (Irmengardia johnsoni) 50 c — Singapore, 1992
Johnson's Freshwater Crab (Irmengardia johnsoni) (Singapore, 1992), face value 50 c, “Crabs” series. Photo, catalogue value, details and photo identification.
- Series
- Crabs
- Issue date
- 1992
- Face value
- 50 c
- Colors
- Multicolor
- Print run
- 370,000
- Yvert
- SG 648
- Michel
- SG 669
- Stanley Gibbons
- SG 699
- Scott
- SG 638