Grosch's Spiny Oyster (Spondylus groschi) 20 Fr. — Madagascar, 1970
Grosch's Spiny Oyster (Spondylus groschi) (Madagascar, 1970), face value 20 Fr., “Shells (1970)” series. Photo, catalogue value, details and photo…
- Series
- Shells (1970)
- Issue date
- 1970
- Face value
- 20 Fr.
- Colors
- Multicolor
- Yvert
- MG 479
- Michel
- MG 620
- Stanley Gibbons
- MG-R 186
- Scott
- MG 449