Liassic Oyster (Gryphaea arcuata) 20+10 Ct. — Switzerland, 1960
Liassic Oyster (Gryphaea arcuata) (Switzerland, 1960), face value 20+10 Ct., “Pro Patria 1960” series. Photo, catalogue value, details and photo…
- Series
- Pro Patria 1960
- Issue date
- 1960
- Face value
- 20+10 Ct.
- Colors
- Multicolor
- Print run
- 3,539,841
- Yvert
- CH 663
- Michel
- CH 716
- Stanley Gibbons
- CH 638
- Scott
- CH B294