Child Learning to Calculate 80+40 Ct. — Switzerland, 1988
Child Learning to Calculate (Switzerland, 1988), face value 80+40 Ct., “Pro Juventute: Development of the child” series. Photo, catalogue value, details and…
- Series
- Pro Juventute: Development of the child
- Issue date
- 1988
- Face value
- 80+40 Ct.
- Colors
- Multicolor
- Print run
- 2,810,000